Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

550 files changed, 80487 insertions, 0 deletions

diff --git a/dom/tests/mochitest/dom-level1-core/DOMTestCase.js b/dom/tests/mochitest/dom-level1-core/DOMTestCase.js
new file mode 100644
index 0000000000..3c5aed5056
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/DOMTestCase.js
@@ -0,0 +1,699 @@
+/*
+Copyright (c) 2001-2005 World Wide Web Consortium,
+(Massachusetts Institute of Technology, Institut National de
+Recherche en Informatique et en Automatique, Keio University). All
+Rights Reserved. This program is distributed under the W3C's Software
+Intellectual Property License. This program is distributed in the
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.
+See W3C License http://www.w3.org/Consortium/Legal/ for more details.
+*/
+
+function assertNull(descr, actual) {
+  return ok(actual === null, descr);
+}
+
+
+function assertNotNull(descr, actual) {
+  return ok(actual !== null, descr);
+}
+
+function assertTrue(descr, actual) {
+  return ok(actual === true, descr);
+}
+
+function assertFalse(descr, actual) {
+  return ok(actual === false, descr);
+}
+
+function assertEquals(descr, expected, actual) {
+  return is(expected, actual, descr);
+}
+
+  function assertSize(descr, expected, actual) {
+    ok(actual !== null, descr);
+    // Work around too strict checks.
+    if (!actual) {
+      ok(actual, "[assertSize()] 'actual' has a value");
+      return;
+    }
+
+    is(actual.length, expected, descr);
+  }
+
+  function assertEqualsAutoCase(context, descr, expected, actual) {
+  	if (builder.contentType == "text/html") {
+  	    if(context == "attribute") {
+  	    	is(actual.toLowerCase(), expected.toLowerCase(), descr);
+  	    } else {
+  	        is(actual, expected.toUpperCase(), descr);
+  	    }
+  	} else {
+  		is(expected, actual, descr); 
+  	}
+  }
+  
+
+  function assertEqualsCollectionAutoCase(context, descr, expected, actual) {
+    //
+    //  if they aren't the same size, they aren't equal
+    is(actual.length, expected.length, descr);
+    
+    //
+    //  if there length is the same, then every entry in the expected list
+    //     must appear once and only once in the actual list
+    var expectedLen = expected.length;
+    var expectedValue;
+    var actualLen = actual.length;
+    var i;
+    var j;
+    var matches;
+    for(i = 0; i < expectedLen; i++) {
+        matches = 0;
+        expectedValue = expected[i];
+        for(j = 0; j < actualLen; j++) {
+        	if (builder.contentType == "text/html") {
+        		if (context == "attribute") {
+        			if (expectedValue.toLowerCase() == actual[j].toLowerCase()) {
+        				matches++;
+        			}
+        		} else {
+        			if (expectedValue.toUpperCase() == actual[j]) {
+        				matches++;
+        			}
+        		}
+        	} else {
+            	if(expectedValue == actual[j]) {
+                	matches++;
+                }
+            }
+        }
+        if(matches == 0) {
+            ok(false, descr + ": No match found for " + expectedValue);
+        }
+        if(matches > 1) {
+            ok(false, descr + ": Multiple matches found for " + expectedValue);
+        }
+    }
+  }
+
+  function assertEqualsCollection(descr, expected, actual) {
+    //
+    //  if they aren't the same size, they aren't equal
+    is(actual.length, expected.length, descr);
+    //
+    //  if there length is the same, then every entry in the expected list
+    //     must appear once and only once in the actual list
+    var expectedLen = expected.length;
+    var expectedValue;
+    var actualLen = actual.length;
+    var i;
+    var j;
+    var matches;
+    for(i = 0; i < expectedLen; i++) {
+        matches = 0;
+        expectedValue = expected[i];
+        for(j = 0; j < actualLen; j++) {
+            if(expectedValue == actual[j]) {
+                matches++;
+            }
+        }
+        if(matches == 0) {
+            ok(false, descr + ": No match found for " + expectedValue);
+        }
+        if(matches > 1) {
+            ok(false, descr + ": Multiple matches found for " + expectedValue);
+        }
+    }
+  }
+
+
+  function assertEqualsListAutoCase(context, descr, expected, actual) {
+	var minLength = expected.length;
+	if (actual.length < minLength) {
+	    minLength = actual.length;
+	}
+    //
+    for(var i = 0; i < minLength; i++) {
+		assertEqualsAutoCase(context, descr, expected[i], actual[i]);
+    }
+    //
+    //  if they aren't the same size, they aren't equal
+    is(actual.length, expected.length, descr);
+  }
+
+
+  function assertEqualsList(descr, expected, actual) {
+	var minLength = expected.length;
+	if (actual.length < minLength) {
+	    minLength = actual.length;
+	}
+    //
+    for(var i = 0; i < minLength; i++) {
+        if(expected[i] != actual[i]) {
+			    is(actual[i], expected[i], descr);
+        }
+    }
+    //
+    //  if they aren't the same size, they aren't equal
+    is(actual.length, expected.length, descr);
+  }
+
+  function assertInstanceOf(descr, type, obj) {
+    if(type == "Attr") {
+        is(2, obj.nodeType, descr);
+        var specd = obj.specified;
+    }
+/*
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_is(type, "Attr", "[DOMTestCase.assertInstanceOf()] Fake default check.");
+    }
+*/
+  }
+
+  function assertSame(descr, expected, actual) {
+    if(expected != actual) {
+        is(expected.nodeType, actual.nodeType, descr);
+        is(expected.nodeValue, actual.nodeValue, descr);
+    }
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(expected, actual, "[DOMTestCase.assertSame()] Fake default check." +
+                                   " (Type=" + actual.nodeType + ", Value=" + actual.nodeValue + ")");
+    }
+  }
+
+  function assertURIEquals(assertID, scheme, path, host, file, name, query, fragment, isAbsolute, actual) {
+    //
+    //  URI must be non-null
+    ok(assertID, "[assertURIEquals()] 'assertID' has a value");
+    ok(actual, "[assertURIEquals()] 'actual' has a value");
+/*
+    // Add missing early return.
+    if (!actual)
+      return;
+*/
+
+    var uri = actual;
+
+    var lastPound = actual.lastIndexOf("#");
+    var actualFragment = "";
+    if(lastPound != -1) {
+        //
+        //   substring before pound
+        //
+        uri = actual.substring(0,lastPound);
+        actualFragment = actual.substring(lastPound+1);
+    }
+    if(fragment != null) is(actualFragment, fragment, assertID);
+
+    var lastQuestion = uri.lastIndexOf("?");
+    var actualQuery = "";
+    if(lastQuestion != -1) {
+        //
+        //   substring before pound
+        //
+        uri = actual.substring(0,lastQuestion);
+        actualQuery = actual.substring(lastQuestion+1);
+    }
+    if(query != null) is(actualQuery, query, assertID);
+
+    var firstColon = uri.indexOf(":");
+    var firstSlash = uri.indexOf("/");
+    var actualPath = uri;
+    var actualScheme = "";
+    if(firstColon != -1 && firstColon < firstSlash) {
+        actualScheme = uri.substring(0,firstColon);
+        actualPath = uri.substring(firstColon + 1);
+    }
+
+    if(scheme != null) {
+        is(scheme, actualScheme, assertID);
+    }
+
+    if(path != null) {
+        is(path, actualPath, assertID);
+    }
+
+    if(host != null) {
+        var actualHost = "";
+        if(actualPath.substring(0,2) == "//") {
+            var termSlash = actualPath.substring(2).indexOf("/") + 2;
+            actualHost = actualPath.substring(0,termSlash);
+        }
+        is(actualHost, host, assertID);
+    }
+
+    if(file != null || name != null) {
+        var actualFile = actualPath;
+        var finalSlash = actualPath.lastIndexOf("/");
+        if(finalSlash != -1) {
+            actualFile = actualPath.substring(finalSlash+1);
+        }
+        if (file != null) {
+            is(actualFile, file, assertID);
+        }
+        if (name != null) {
+            var actualName = actualFile;
+            var finalDot = actualFile.lastIndexOf(".");
+            if (finalDot != -1) {
+                actualName = actualName.substring(0, finalDot);
+            }
+            is(actualName, name, assertID);
+        }
+    }
+
+    if(isAbsolute != null) {
+        is(actualPath.substring(0,1) == "/", isAbsolute, assertID);
+    }
+  }
+
+
+// size() used by assertSize element
+function size(collection)
+{
+  return collection.length;
+}
+
+function same(expected, actual)
+{
+  return expected === actual;
+}
+
+function getSuffix(contentType) {
+    switch(contentType) {
+        case "text/html":
+        return ".html";
+
+        case "text/xml":
+        return ".xml";
+
+        case "application/xhtml+xml":
+        return ".xhtml";
+
+        case "image/svg+xml":
+        return ".svg";
+
+        case "text/mathml":
+        return ".mml";
+    }
+    return ".html";
+}
+
+function equalsAutoCase(context, expected, actual) {
+	if (builder.contentType == "text/html") {
+		if (context == "attribute") {
+			return expected.toLowerCase() == actual;
+		}
+		return expected.toUpperCase() == actual;
+	}
+	return expected == actual;
+}
+
+function catchInitializationError(blder, ex) {
+       if (blder == null) {
+          alert(ex);
+       } else {
+	      blder.initializationError = ex;
+	      blder.initializationFatalError = ex;
+	   }
+}
+
+function checkInitialization(blder, testname) {
+    if (blder.initializationError != null) {
+        // Fake a "warn()" function, as it was missing :-|
+        function warn(msg) {
+          info("[checkInitialization() warning] " + msg);
+        }
+
+        if (blder.skipIncompatibleTests) {
+        	warn(testname + " not run:" + blder.initializationError);
+        	return blder.initializationError;
+        } else {
+        	//
+        	//   if an exception was thrown
+        	//        rethrow it and do not run the test
+            if (blder.initializationFatalError != null) {
+        		throw blder.initializationFatalError;
+        	} else {
+        		//
+        		//   might be recoverable, warn but continue the test
+        		warn(testname + ": " +  blder.initializationError);
+        	}
+        }
+    }
+    return null;
+}
+function createTempURI(scheme) {
+   if (scheme == "http") {
+   	  return "http://localhost:8080/webdav/tmp" + Math.floor(Math.random() * 100000) + ".xml";
+   }
+   return "file:///tmp/domts" + Math.floor(Math.random() * 100000) + ".xml";
+}
+
+
+function EventMonitor() {
+  this.atEvents = new Array();
+  this.bubbledEvents = new Array();
+  this.capturedEvents = new Array();
+  this.allEvents = new Array();
+}
+
+EventMonitor.prototype.handleEvent = function(evt) {
+    switch(evt.eventPhase) {
+       case 1:
+       monitor.capturedEvents[monitor.capturedEvents.length] = evt;
+       break;
+       
+       case 2:
+       monitor.atEvents[monitor.atEvents.length] = evt;
+       break;
+
+       case 3:
+       monitor.bubbledEvents[monitor.bubbledEvents.length] = evt;
+       break;
+    }
+    monitor.allEvents[monitor.allEvents.length] = evt;
+}
+
+function DOMErrorImpl(err) {
+  this.severity = err.severity;
+  this.message = err.message;
+  this.type = err.type;
+  this.relatedException = err.relatedException;
+  this.relatedData = err.relatedData;
+  this.location = err.location;
+}
+
+
+
+function DOMErrorMonitor() {
+  this.allErrors = new Array();
+}
+
+DOMErrorMonitor.prototype.handleError = function(err) {
+    errorMonitor.allErrors[errorMonitor.allErrors.length] = new DOMErrorImpl(err);
+}
+
+DOMErrorMonitor.prototype.assertLowerSeverity = function(id, severity) {
+    var i;
+    for (i = 0; i < errorMonitor.allErrors.length; i++) {
+        if (errorMonitor.allErrors[i].severity >= severity) {
+           assertEquals(id, severity - 1, errorMonitor.allErrors[i].severity);
+        }
+    }
+}
+
+function UserDataNotification(operation, key, data, src, dst) {
+    this.operation = operation;
+    this.key = key;
+    this.data = data;
+    this.src = src;
+    this.dst = dst;
+}
+
+function UserDataMonitor() {
+	this.allNotifications = new Array();
+}
+
+UserDataMonitor.prototype.handle = function(operation, key, data, src, dst) {
+    userDataMonitor.allNotifications[this.allNotifications.length] =
+         new UserDataNotification(operation, key, data, src, dst);
+}
+
+
+
+function IFrameBuilder() {
+    this.contentType = "text/html";
+    this.supportedContentTypes = [ "text/html", 
+        "text/xml",
+        "image/svg+xml",
+        "application/xhtml+xml" ];    
+
+    this.supportsAsyncChange = false;
+    this.async = true;
+    this.fixedAttributeNames = [
+        "validating",  "expandEntityReferences", "coalescing", 
+        "signed", "hasNullString", "ignoringElementContentWhitespace", "namespaceAware", "ignoringComments", "schemaValidating"];
+
+    this.fixedAttributeValues = [false,  true, false, true, true , false, false, true, false ];
+    this.configurableAttributeNames = [ ];
+    this.configurableAttributeValues = [ ];
+    this.initializationError = null;
+    this.initializationFatalError = null;
+    this.skipIncompatibleTests = false;
+}
+
+IFrameBuilder.prototype.hasFeature = function(feature, version) {
+    return document.implementation.hasFeature(feature, version);
+}
+
+IFrameBuilder.prototype.getImplementation = function() {
+    return document.implementation;
+}
+
+IFrameBuilder.prototype.setContentType = function(contentType) {
+    this.contentType = contentType;
+    if (contentType == "text/html") {
+        this.fixedAttributeValues[6] = false;
+    } else {
+        this.fixedAttributeValues[6] = true;
+    }
+}
+
+
+
+IFrameBuilder.prototype.preload = function(frame, varname, url) {
+  var suffix;
+  if (this.contentType == "text/html" || this.contentType == "application/xhtml+xml") {
+  	if (url.substring(0,5) == "staff" || url == "nodtdstaff" || url == "datatype_normalization") { 
+  	  suffix = ".xml";
+  	}  
+  }
+  
+  if (!suffix) suffix = getSuffix(this.contentType);
+  
+  var iframe = document.createElement("iframe");
+  var srcname = url + suffix;
+  iframe.setAttribute("name", srcname);
+  iframe.setAttribute("src", fileBase + srcname);
+  //
+  //   HTML and XHTML have onload attributes that will invoke loadComplete
+  //       
+  if (suffix.indexOf("html") < 0) { 
+     iframe.addEventListener("load", loadComplete, false);       
+  }
+  document.getElementsByTagName("body").item(0).appendChild(iframe);
+  return 0; 
+}
+
+IFrameBuilder.prototype.load = function(frame, varname, url) {
+  	var suffix;
+  	if (url.substring(0,5) == "staff" || url == "nodtdstaff" || url == "datatype_normalization") { 
+  	  suffix = ".xml";
+  	}
+  	if (!suffix) suffix = getSuffix(this.contentType);
+    var name = url + suffix;
+    var iframes = document.getElementsByTagName("iframe");
+    for(var i = 0; i < iframes.length; i++) {
+       if (iframes.item(i).getAttribute("name") == name) {
+           var item = iframes.item(i);
+           if (typeof(item.contentDocument) != 'undefined') {
+               return item.contentDocument;
+           }
+           if (typeof(item.document) != 'undefined') {
+           	   return item.document;
+           }
+           return null;
+       }
+    }
+    return null;
+}
+
+IFrameBuilder.prototype.getImplementationAttribute = function(attr) {
+    for (var i = 0; i < this.fixedAttributeNames.length; i++) {
+        if (this.fixedAttributeNames[i] == attr) {
+            return this.fixedAttributeValues[i];
+        }
+    }
+    throw "Unrecognized implementation attribute: " + attr;
+}
+
+
+
+IFrameBuilder.prototype.setImplementationAttribute = function(attribute, value) {
+    var supported = this.getImplementationAttribute(attribute);
+    if (supported != value) {
+        this.initializationError = "IFrame loader does not support " + attribute + "=" + value;
+    }
+}
+
+
+IFrameBuilder.prototype.canSetImplementationAttribute = function(attribute, value) {
+    var supported = this.getImplementationAttribute(attribute);
+    return (supported == value);
+}
+
+
+function createBuilder(implementation) {
+  if (implementation == null) {
+  	return new IFrameBuilder();
+  }
+  switch(implementation) {
+/*    case "msxml3":
+    return new MSXMLBuilder("Msxml2.DOMDocument.3.0");
+    
+    case "msxml4":
+    return new MSXMLBuilder("Msxml2.DOMDocument.4.0");*/
+
+    case "mozillaXML":
+    return new MozillaXMLBuilder();
+/*
+    case "svgplugin":
+    return new SVGPluginBuilder();
+
+    case "dom3ls":
+    return new DOM3LSBuilder(); */
+    
+    case "iframe":
+    return new IFrameBuilder();
+
+    case "xmlhttprequest":
+    return new XMLHttpRequestBuilder();
+    
+    default:
+    alert ("unrecognized implementation " + implementation);
+  }
+  return new IFrameBuilder();
+}
+
+function checkFeature(feature, version)
+{
+  if (!builder.hasFeature(feature, version))
+  {
+    //
+    //   don't throw exception so that users can select to ignore the precondition
+    //
+    builder.initializationError = "builder does not support feature " + feature + " version " + version;
+  }
+}
+
+function createConfiguredBuilder() {
+	var builder = null;
+	var contentType = null;
+	var i;
+	var contentTypeSet = false;
+	var parm = null;
+	builder = new IFrameBuilder();
+	return builder;
+}
+
+
+function preload(frame, varname, url) {
+  return builder.preload(frame, varname, url);
+}
+
+function load(frame, varname, url) {
+    return builder.load(frame, varname, url);
+}
+
+function getImplementationAttribute(attr) {
+    return builder.getImplementationAttribute(attr);
+}
+
+
+function setImplementationAttribute(attribute, value) {
+    builder.setImplementationAttribute(attribute, value);
+}
+
+function setAsynchronous(value) {
+    if (builder.supportsAsyncChange) {
+      builder.async = value;
+    } else {
+      update();
+    }
+}
+
+
+function createXPathEvaluator(doc) {
+    try {
+        return doc.getFeature("XPath", null);
+    }
+    catch(ex) {
+    }
+    return doc;
+}
+
+function toLowerArray(src) {
+   var newArray = new Array();
+   var i;
+   for (i = 0; i < src.length; i++) {
+      newArray[i] = src[i].toLowerCase();
+   }
+   return newArray;
+}
+
+function MSXMLBuilder_onreadystatechange() {
+    if (builder.parser.readyState == 4) {
+        loadComplete();
+    }
+}
+
+
+
+var fileBase = location.href;
+if (fileBase.indexOf('?') != -1) {
+   fileBase = fileBase.substring(0, fileBase.indexOf('?'));
+}
+fileBase = fileBase.substring(0, fileBase.lastIndexOf('/') + 1) + "files/";
+
+function getResourceURI(name, scheme, contentType) {
+    return fileBase + name + getSuffix(contentType);
+}
+
+
+function getImplementation() {
+    return builder.getImplementation();
+}
+
+// Count of failures overridden as todos.
+var gFailuresAsTodos = 0;
+
+// Override SimpleTest result logger.
+var ST_logResult = SimpleTest._logResult;
+SimpleTest._logResult = function overrideSTlR(test, passString, failString) {
+  if (todoTests[docName] && !test.result && !test.todo) {
+    test.name = "[failure as todo] " + test.name;
+    test.todo = true;
+    failString = "TEST-KNOWN-FAIL";
+
+    ++gFailuresAsTodos;
+  }
+
+  ST_logResult(test, passString, failString);
+}
+
+// Actual marking code is in overrideSTlR() now.
+function markTodos() {
+  if (todoTests[docName]) {
+    isnot(gFailuresAsTodos, 0, "test marked todo should have failed somewhere");
+  }
+}
+
+function runJSUnitTests() {
+  try {
+    var tests = exposeTestFunctionNames(); 
+    for (var i = 0; i < tests.length; i++) {
+      window[tests[i]](); 
+    }
+  } catch (ex) {
+    if (todoTests[docName]) {
+      todo(false, "[failure as todo] Test threw exception: " + ex);
+      ++gFailuresAsTodos;
+    } else { 
+      ok(false, "Test threw exception: " + ex);
+    }
+  }
+}
diff --git a/dom/tests/mochitest/dom-level1-core/activity-home.css b/dom/tests/mochitest/dom-level1-core/activity-home.css
new file mode 100644
index 0000000000..a68242d4fd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/activity-home.css
@@ -0,0 +1,127 @@
+/* Copyright 1997-2003 W3C (MIT, ERCIM, Keio). All Rights Reserved.
+   The following software licensing rules apply:
+   http://www.w3.org/Consortium/Legal/copyright-software */
+
+/* $Id: activity-home.css,v 1.4 2003/01/17 22:44:17 slesch Exp $ */
+
+/*   Single style sheet for ALL activity Home pages please
+** Tim     
+**  We need consistency on our web site - Nov 99 AC meeting
+**  Please do NOT use in-line style.
+**  Discuss this style sheet with other users and me 
+**    before fixing it
+*/
+
+/* These bits from Dave's inline stylein the HTML home page 
+  tbl 19991115
+*/
+
+  body { 
+    margin-left: 10%; 
+    margin-right: 5%; 
+    font-family: sans-serif
+  }
+  h1 { margin-left: -8% }
+  h2 { margin-left: -4% }
+  h2 { color: #990066}
+  h3 { color: black }
+  pre { color: green; font-weight: bold }
+  em { font-style: italic; font-weight: bold }
+  strong { text-transform: uppercase; font-weight: bold }
+  b { color:#990066}
+
+  td { background: #FFBFBF }
+  th { background: #A0A0A4 }
+  caption { text-decoration: underline; margin-top: 1em }
+  .splash { color: #009966}
+  p.banner { margin-left: -4% }
+  b.black { color: black}
+  b.pink {color:#990066}     /* gimme a break -tbl */
+  p.pink {color:#990066}     /* sep of form and content?! */
+
+  blockquote { color: black; font-style:italic;
+               font-family: "Comic Sans MS", sans-serif;}
+  pre { font-family: monospace }
+  div.disclaimer {margin-left: -8%}
+  div.color {
+              background: rgb(255,204,255);
+              padding: 0.5em;
+              border: none
+            }
+ 
+
+ h3.c3 {text-align: center}
+ p.c2 {text-align: center}
+ h1.c1 {text-align: left}
+
+/* These bits from Chris L's inline style in the
+   Graphics home page
+  tbl 19991115
+*/
+
+body {
+	background: white; color: black;
+/*	font-family: serif;   WinIE 4 to 5.5 problem with generic serif 20010726 */
+}
+
+div.main { 
+	margin-left: 5%; margin-right: 2% 
+}
+h1, h2, h3 {
+	font-family: arial, helvetica, sans-serif 
+}
+h2 {
+	margin-left:-2%
+}
+.date {color: #000; background: #DFD;  font-style: italic; font-weight: bold; 
+vertical-align: top; border: none}
+.format {
+	color: #000; 
+	background: #DFD;  
+	font-style: italic; 
+	font-weight: bold; 
+	vertical-align: top; 
+	border: none
+}
+
+td {
+	margin: 6px 
+}
+
+.offsite:link {
+	color: #393 
+}
+
+.offsite:visited {
+	color: #666 
+}
+.newslist {
+	margin: 3px 8px
+}
+
+pre {  
+	font-family: Syntax, "Courier New", Courier, monospace 
+}
+
+.qdlogo { 
+	height: 48px; 
+	color: #903; 
+
+	/* border: thin solid #903; 
+	*/ font-weight: bold; font-family: Hattenschweiller, Impact, serif; vertical-align: middle
+
+}
+
+.filler { 
+	color: #777; 
+	font-style: italic 
+}
+
+
+
+
+
+
+
+
+
diff --git a/dom/tests/mochitest/dom-level1-core/exclusions.js b/dom/tests/mochitest/dom-level1-core/exclusions.js
new file mode 100644
index 0000000000..d846a8a8eb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/exclusions.js
@@ -0,0 +1,97 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+// tests that depend on DTD features no one cares about
+var dtdTests = ["attrdefaultvalue","attrnotspecifiedvalue", "attrremovechild1",
+                "attrreplacechild1", "attrsetvaluenomodificationallowederr",
+                "attrsetvaluenomodificationallowederrEE", "attrspecifiedvalueremove",
+                "characterdataappenddatanomodificationallowederr", "characterdataappenddatanomodificationallowederrEE",
+                "characterdatadeletedatanomodificationallowederr", "characterdatadeletedatanomodificationallowederrEE",
+                "characterdatainsertdatanomodificationallowederr", "characterdatainsertdatanomodificationallowederrEE",
+                "characterdatareplacedatanomodificationallowederr", "characterdatareplacedatanomodificationallowederrEE",
+                "characterdatasetdatanomodificationallowederr", "characterdatasetdatanomodificationallowederrEE",
+                "documentcreateelementdefaultattr", "documentcreateentityreference", "documentcreateentityreferenceknown",
+                "documenttypegetentities", "documenttypegetentitieslength", "documenttypegetentitiestype",
+                "documenttypegetnotations", "documenttypegetnotationstype", "elementremoveattribute",
+                "elementremoveattributenodenomodificationallowederr", "elementremoveattributenodenomodificationallowederrEE",
+                "elementremoveattributenomodificationallowederr", "elementremoveattributenomodificationallowederrEE",
+                "elementremoveattributerestoredefaultvalue", "elementretrieveallattributes",
+                "elementsetattributenodenomodificationallowederr", "elementsetattributenodenomodificationallowederrEE",
+                "elementsetattributenomodificationallowederr", "elementsetattributenomodificationallowederrEE",
+                "entitygetentityname", "entitygetpublicid", "entitygetpublicidnull", "namednodemapremovenameditem",
+                "namednodemapremovenameditemgetvalue", "nodeappendchildnomodificationallowederr", "nodeappendchildnomodificationallowederrEE",
+                "nodeentitynodeattributes", "nodeentitynodename", "nodeentitynodetype", "nodeentitynodevalue",
+                "nodeentityreferencenodeattributes", "nodeentityreferencenodename", "nodeentityreferencenodetype",
+                "nodeentityreferencenodevalue", "nodeentitysetnodevalue", "nodeinsertbeforenomodificationallowederr",
+                "nodeinsertbeforenomodificationallowederrEE", "nodenotationnodeattributes", "nodenotationnodename",
+                "nodenotationnodetype", "nodenotationnodevalue", "noderemovechildnomodificationallowederr",
+                "noderemovechildnomodificationallowederrEE", "nodereplacechildnomodificationallowederr",
+                "nodereplacechildnomodificationallowederrEE", "nodesetnodevaluenomodificationallowederr",
+                "nodesetnodevaluenomodificationallowederrEE", "nodevalue03","nodevalue07", "nodevalue08",
+                "notationgetnotationname", "notationgetpublicid", "notationgetpublicidnull", "notationgetsystemid",
+                "notationgetsystemidnull", "processinginstructionsetdatanomodificationallowederr",
+                "processinginstructionsetdatanomodificationallowederrEE", "textsplittextnomodificationallowederr",
+                "textsplittextnomodificationallowederrEE"];
+
+// we don't pass these, unfortunately
+var indexErrTests = ["characterdataindexsizeerrdeletedatacountnegative", "characterdataindexsizeerrreplacedatacountnegative",
+                     "characterdataindexsizeerrsubstringcountnegative", "hc_characterdataindexsizeerrdeletedatacountnegative",
+                     "hc_characterdataindexsizeerrreplacedatacountnegative", "hc_characterdataindexsizeerrsubstringcountnegative"];
+
+var attributeModTests = ["hc_attrappendchild1", "hc_attrappendchild3", "hc_attrappendchild5",
+                         "hc_attrappendchild6", "hc_attrchildnodes2", "hc_attrclonenode1", "hc_attrinsertbefore1",
+                         "hc_attrinsertbefore2", "hc_attrinsertbefore3", "hc_attrinsertbefore4", "hc_attrinsertbefore6",
+                         "hc_attrnormalize", "hc_attrreplacechild1", "hc_attrreplacechild2",
+                         "hc_attrsetvalue2", "hc_elementnormalize2", "hc_elementnotfounderr", "hc_elementremoveattribute", "hc_elementnormalize2",
+                         "hc_elementnotfounderr", "hc_elementremoveattribute",
+                         "hc_attrchildnodes1", "hc_attrfirstchild",
+                         "hc_attrhaschildnodes", "hc_attrlastchild",
+                         "hc_attrremovechild1", "hc_attrsetvalue1"];
+var modTests = ["hc_elementwrongdocumenterr", "hc_namednodemapwrongdocumenterr", "hc_nodeappendchildnewchilddiffdocument", "hc_nodeinsertbeforenewchilddiffdocument",
+                "hc_nodereplacechildnewchilddiffdocument", "hc_elementwrongdocumenterr", "hc_namednodemapwrongdocumenterr", "hc_nodeappendchildnewchilddiffdocument",
+                "hc_nodeinsertbeforenewchilddiffdocument", "hc_nodereplacechildnewchilddiffdocument", "elementwrongdocumenterr", "namednodemapwrongdocumenterr",
+                "nodeappendchildnewchilddiffdocument", "nodeinsertbeforenewchilddiffdocument", "nodereplacechildnewchilddiffdocument"];
+// These tests rely on an implementation of document.createEntityReference.
+var createEntityRef = ["documentinvalidcharacterexceptioncreateentref",
+                       "documentinvalidcharacterexceptioncreateentref1",
+                       "hc_attrgetvalue2", "hc_nodevalue03"];
+var createProcessingInstructionHTML = ["documentinvalidcharacterexceptioncreatepi",
+                                       "documentinvalidcharacterexceptioncreatepi1"];
+// These tests expect Node.attributes to exist.
+var attributesOnNode = [
+  "hc_commentgetcomment",
+  "hc_documentgetdoctype",
+  "hc_nodeattributenodeattribute",
+  "hc_nodecommentnodeattributes",
+  "hc_nodecommentnodeattributes",
+  "hc_nodedocumentfragmentnodevalue",
+  "hc_nodedocumentnodeattribute",
+  "hc_nodetextnodeattribute",
+  "nodeattributenodeattribute",
+  "nodecommentnodeattributes",
+  "nodecommentnodeattributes",
+  "nodedocumentfragmentnodevalue",
+  "nodedocumentnodeattribute",
+  "nodeprocessinginstructionnodeattributes",
+  "nodetextnodeattribute",
+  "nodecdatasectionnodeattribute",
+  "nodedocumenttypenodevalue"
+]
+
+var todoTests = {};
+function concat(lst/*...*/) {
+  var f = [];
+  if (arguments !== null) {
+    f = arguments[0];
+  }
+  for (var i = 1; i < arguments.length; i++) {
+    f = f.concat(arguments[i]);
+  }
+  return f;
+}
+var exclusions = concat(dtdTests, indexErrTests, attributeModTests, modTests, createEntityRef, createProcessingInstructionHTML, attributesOnNode);
+for (var excludedTestName in exclusions) { todoTests[exclusions[excludedTestName]] = true; }
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.html b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.html
new file mode 100644
index 0000000000..f98d0be115
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.html
@@ -0,0 +1,10 @@
+<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>hc_nodtdstaff</title></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.svg b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.svg
new file mode 100644
index 0000000000..89f26f6c76
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.svg
@@ -0,0 +1,10 @@
+<svg xmlns='http://www.w3.org/2000/svg'><rect x="0" y="0" width="100" height="100"/><head xmlns='http://www.w3.org/1999/xhtml'><title>hc_nodtdstaff</title></head><body xmlns='http://www.w3.org/1999/xhtml'>
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+</body></svg>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xhtml b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xhtml
new file mode 100644
index 0000000000..8a5d8a8621
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xhtml
@@ -0,0 +1,10 @@
+<html xmlns="http://www.w3.org/1999/xhtml"><head><title>hc_nodtdstaff</title></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xml b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xml
new file mode 100644
index 0000000000..85c06931d8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_nodtdstaff.xml
@@ -0,0 +1,10 @@
+<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><title>hc_nodtdstaff</title></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_staff.html b/dom/tests/mochitest/dom-level1-core/files/hc_staff.html
new file mode 100644
index 0000000000..9acf750493
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_staff.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" 
+    "http://www.w3.org/TR/html4/strict.dtd" >
+<!-- This is comment number 1.-->
+<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>hc_staff</title><script type="text/javascript" src="svgunit.js"></script><script charset="UTF-8" type="text/javascript" src="svgtest.js"></script><script type='text/javascript'>function loadComplete() { startTest(); }</script></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+ <p>
+  <em>EMP0002</em>
+  <strong>Martha RaynoldsThis is a CDATASection with EntityReference number 2 &amp;ent2;
+This is an adjacent CDATASection with a reference to a tab &amp;tab;</strong>
+  <code>Secretary</code>
+  <sup>35,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Yes">&beta; Dallas, &gamma;
+ 98554</acronym>
+ </p>
+ <p>
+  <em>EMP0003</em>
+  <strong>Roger
+ Jones</strong>
+  <code>Department Manager</code>
+  <sup>100,000</sup>
+  <var>&delta;</var>
+  <acronym title="Yes" class="No">PO Box 27 Irving, texas 98553</acronym>
+ </p>
+ <p>
+  <em>EMP0004</em>
+  <strong>Jeny Oconnor</strong>
+  <code>Personnel Director</code>
+  <sup>95,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Y&alpha;">27 South Road. Dallas, Texas 98556</acronym>
+ </p>
+ <p>
+  <em>EMP0005</em>
+  <strong>Robert Myers</strong>
+  <code>Computer Specialist</code>
+  <sup>90,000</sup>
+  <var>male</var>
+  <acronym title="Yes">1821 Nordic. Road, Irving Texas 98558</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_staff.svg b/dom/tests/mochitest/dom-level1-core/files/hc_staff.svg
new file mode 100644
index 0000000000..cd0cc47f9a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_staff.svg
@@ -0,0 +1,72 @@
+<?xml version="1.0"?><?TEST-STYLE PIDATA?>
+<!DOCTYPE svg
+   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "xhtml1-strict.dtd" [
+   <!ENTITY alpha "&#945;">
+   <!ENTITY beta "&#946;">
+   <!ENTITY gamma "&#947;">
+   <!ENTITY delta "&#948;">
+   <!ENTITY epsilon "&#949;">
+   <!ENTITY alpha "&#950;">
+   <!NOTATION notation1 PUBLIC "notation1File">
+   <!NOTATION notation2 SYSTEM "notation2File">
+   <!ATTLIST acronym dir CDATA "ltr">
+   <!ATTLIST head xmlns CDATA #IMPLIED>
+   <!ATTLIST body xmlns CDATA #IMPLIED>
+   <!ELEMENT svg (rect, script, head, body)>
+   <!ATTLIST svg xmlns CDATA #IMPLIED>
+   <!ELEMENT rect EMPTY>
+   <!ATTLIST rect
+        x CDATA #IMPLIED
+        y CDATA #IMPLIED
+        width CDATA #IMPLIED
+        height CDATA #IMPLIED>        
+   <!ENTITY svgunit SYSTEM "svgunit.js">   
+   <!ENTITY svgtest SYSTEM "svgtest.js">   
+]>
+<!-- This is comment number 1.-->
+<svg xmlns='http://www.w3.org/2000/svg'><rect x="0" y="0" width="100" height="100"/><script type="text/ecmascript">&svgtest;&svgunit;</script><head xmlns='http://www.w3.org/1999/xhtml'><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><title>hc_staff</title></head><body xmlns='http://www.w3.org/1999/xhtml'>
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+ <p>
+  <em>EMP0002</em>
+  <strong>Martha RaynoldsThis is a CDATASection with EntityReference number 2 &amp;ent2;
+This is an adjacent CDATASection with a reference to a tab &amp;tab;</strong>
+  <code>Secretary</code>
+  <sup>35,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Yes">&beta; Dallas, &gamma;
+ 98554</acronym>
+ </p>
+ <p>
+  <em>EMP0003</em>
+  <strong>Roger
+ Jones</strong>
+  <code>Department Manager</code>
+  <sup>100,000</sup>
+  <var>&delta;</var>
+  <acronym title="Yes" class="No">PO Box 27 Irving, texas 98553</acronym>
+ </p>
+ <p>
+  <em>EMP0004</em>
+  <strong>Jeny Oconnor</strong>
+  <code>Personnel Director</code>
+  <sup>95,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Y&alpha;">27 South Road. Dallas, Texas 98556</acronym>
+ </p>
+ <p>
+  <em>EMP0005</em>
+  <strong>Robert Myers</strong>
+  <code>Computer Specialist</code>
+  <sup>90,000</sup>
+  <var>male</var>
+  <acronym title="Yes">1821 Nordic. Road, Irving Texas 98558</acronym>
+ </p>
+</body></svg>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_staff.xhtml b/dom/tests/mochitest/dom-level1-core/files/hc_staff.xhtml
new file mode 100644
index 0000000000..16d4eb0958
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_staff.xhtml
@@ -0,0 +1,60 @@
+<?xml version="1.0"?><?TEST-STYLE PIDATA?>
+<!DOCTYPE html
+   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "xhtml1-strict.dtd" [
+   <!ENTITY alpha "&#945;">
+   <!ENTITY beta "&#946;">
+   <!ENTITY gamma "&#947;">
+   <!ENTITY delta "&#948;">
+   <!ENTITY epsilon "&#949;">
+   <!ENTITY alpha "&#950;">
+   <!NOTATION notation1 PUBLIC "notation1File">
+   <!NOTATION notation2 SYSTEM "notation2File">
+   <!ATTLIST acronym dir CDATA "ltr">
+]>
+<!-- This is comment number 1.-->
+<html xmlns='http://www.w3.org/1999/xhtml'><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><title>hc_staff</title><script type="text/javascript" src="svgunit.js"/><script  charset="UTF-8" type="text/javascript" src="svgtest.js"/><script type='text/javascript'>function loadComplete() { startTest(); }</script></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+ <p>
+  <em>EMP0002</em>
+  <strong>Martha RaynoldsThis is a CDATASection with EntityReference number 2 &amp;ent2;
+This is an adjacent CDATASection with a reference to a tab &amp;tab;</strong>
+  <code>Secretary</code>
+  <sup>35,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Yes">&beta; Dallas, &gamma;
+ 98554</acronym>
+ </p>
+ <p>
+  <em>EMP0003</em>
+  <strong>Roger
+ Jones</strong>
+  <code>Department Manager</code>
+  <sup>100,000</sup>
+  <var>&delta;</var>
+  <acronym title="Yes" class="No">PO Box 27 Irving, texas 98553</acronym>
+ </p>
+ <p>
+  <em>EMP0004</em>
+  <strong>Jeny Oconnor</strong>
+  <code>Personnel Director</code>
+  <sup>95,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Y&alpha;">27 South Road. Dallas, Texas 98556</acronym>
+ </p>
+ <p>
+  <em>EMP0005</em>
+  <strong>Robert Myers</strong>
+  <code>Computer Specialist</code>
+  <sup>90,000</sup>
+  <var>male</var>
+  <acronym title="Yes">1821 Nordic. Road, Irving Texas 98558</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/hc_staff.xml b/dom/tests/mochitest/dom-level1-core/files/hc_staff.xml
new file mode 100644
index 0000000000..2df9a74154
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/hc_staff.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0"?><?TEST-STYLE PIDATA?>
+<!DOCTYPE html
+   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "xhtml1-strict.dtd" [
+   <!ENTITY alpha "&#945;">
+   <!ENTITY beta "&#946;">
+   <!ENTITY gamma "&#947;">
+   <!ENTITY delta "&#948;">
+   <!ENTITY epsilon "&#949;">
+   <!ENTITY alpha "&#950;">
+   <!NOTATION notation1 PUBLIC "notation1File">
+   <!NOTATION notation2 SYSTEM "notation2File">
+   <!ATTLIST acronym dir CDATA "ltr">
+]>
+<!-- This is comment number 1.-->
+<html xmlns='http://www.w3.org/1999/xhtml'><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><title>hc_staff</title><script type="text/javascript" src="svgunit.js"/><script charset="UTF-8" type="text/javascript" src="svgtest.js"/><script type='text/javascript'>function loadComplete() { startTest(); }</script></head><body onload="parent.loadComplete()">
+ <p>
+  <em>EMP0001</em>
+  <strong>Margaret Martin</strong>
+  <code>Accountant</code>           
+  <sup>56,000</sup>
+  <var>Female</var>
+  <acronym title="Yes">1230 North Ave. Dallas, Texas 98551</acronym>
+ </p>
+ <p>
+  <em>EMP0002</em>
+  <strong>Martha RaynoldsThis is a CDATASection with EntityReference number 2 &amp;ent2;
+This is an adjacent CDATASection with a reference to a tab &amp;tab;</strong>
+  <code>Secretary</code>
+  <sup>35,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Yes">&beta; Dallas, &gamma;
+ 98554</acronym>
+ </p>
+ <p>
+  <em>EMP0003</em>
+  <strong>Roger
+ Jones</strong>
+  <code>Department Manager</code>
+  <sup>100,000</sup>
+  <var>&delta;</var>
+  <acronym title="Yes" class="No">PO Box 27 Irving, texas 98553</acronym>
+ </p>
+ <p>
+  <em>EMP0004</em>
+  <strong>Jeny Oconnor</strong>
+  <code>Personnel Director</code>
+  <sup>95,000</sup>
+  <var>Female</var>
+  <acronym title="Yes" class="Y&alpha;">27 South Road. Dallas, Texas 98556</acronym>
+ </p>
+ <p>
+  <em>EMP0005</em>
+  <strong>Robert Myers</strong>
+  <code>Computer Specialist</code>
+  <sup>90,000</sup>
+  <var>male</var>
+  <acronym title="Yes">1821 Nordic. Road, Irving Texas 98558</acronym>
+ </p>
+</body></html>
diff --git a/dom/tests/mochitest/dom-level1-core/files/staff.dtd b/dom/tests/mochitest/dom-level1-core/files/staff.dtd
new file mode 100644
index 0000000000..02a994d57d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/staff.dtd
@@ -0,0 +1,17 @@
+<!ELEMENT employeeId (#PCDATA)>
+<!ELEMENT name (#PCDATA)>
+<!ELEMENT position (#PCDATA)>
+<!ELEMENT salary (#PCDATA)>
+<!ELEMENT address (#PCDATA)>
+<!ELEMENT entElement ( #PCDATA ) >
+<!ELEMENT gender ( #PCDATA | entElement )* >
+<!ELEMENT employee (employeeId, name, position, salary, gender, address) >
+<!ELEMENT staff (employee)+>
+<!ATTLIST entElement 
+          attr1 CDATA "Attr">
+<!ATTLIST address
+          domestic CDATA #IMPLIED 
+          street CDATA "Yes">
+<!ATTLIST entElement 
+          domestic CDATA "MALE" >
+
diff --git a/dom/tests/mochitest/dom-level1-core/files/staff.svg b/dom/tests/mochitest/dom-level1-core/files/staff.svg
new file mode 100644
index 0000000000..77c9b5bd2a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/staff.svg
@@ -0,0 +1,72 @@
+<?xml version="1.0"?><?TEST-STYLE PIDATA?>
+<!DOCTYPE svg SYSTEM "staff.dtd" [
+   <!ENTITY ent1 "es">
+   <!ENTITY ent2 "1900 Dallas Road">
+   <!ENTITY ent3 "Texas">
+   <!ENTITY ent4 "<entElement domestic='Yes'>Element data</entElement><?PItarget PIdata?>">
+   <!ENTITY ent5 PUBLIC "entityURI" "entityFile" NDATA notation1>
+   <!ENTITY ent1 "This entity should be discarded">
+   <!NOTATION notation1 PUBLIC "notation1File">
+   <!NOTATION notation2 SYSTEM "notation2File">
+   <!ATTLIST employee xmlns CDATA #IMPLIED>
+   <!ELEMENT svg (rect, script, employee+)>
+   <!ATTLIST svg 
+      xmlns CDATA #FIXED "http://www.w3.org/2000/svg"
+      name CDATA #IMPLIED>
+   <!ELEMENT rect EMPTY>
+   <!ATTLIST rect 
+      x CDATA #REQUIRED
+      y CDATA #REQUIRED
+      width CDATA #REQUIRED
+      height CDATA #REQUIRED>
+  <!ELEMENT script (#PCDATA)>
+  <!ATTLIST script type CDATA #IMPLIED>      
+  <!ENTITY svgunit SYSTEM "svgunit.js">
+  <!ENTITY svgtest SYSTEM "svgtest.js">
+]>
+<!-- This is comment number 1.-->
+<svg xmlns="http://www.w3.org/2000/svg"><rect x="0" y="0" width="100" height="100"/><script type="text/ecmascript">&svgunit;&svgtest;</script>
+ <employee xmlns="http://www.w3.org/2001/DOM-Test-Suite/Level-1/Files">
+  <employeeId>EMP0001</employeeId>
+  <name>Margaret Martin</name>
+  <position>Accountant</position>           
+  <salary>56,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes">1230 North Ave. Dallas, Texas 98551</address>
+ </employee>
+ <employee xmlns="http://www.w3.org/2001/DOM-Test-Suite/Level-1/Files">
+  <employeeId>EMP0002</employeeId>
+  <name>Martha Raynolds<![CDATA[This is a CDATASection with EntityReference number 2 &ent2;]]>
+<![CDATA[This is an adjacent CDATASection with a reference to a tab &tab;]]></name>
+  <position>Secretary</position>
+  <salary>35,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes" street="Yes">&ent2; Dallas, &ent3;
+ 98554</address>
+ </employee>
+ <employee xmlns="http://www.w3.org/2001/DOM-Test-Suite/Level-1/Files">
+  <employeeId>EMP0003</employeeId>
+  <name>Roger
+ Jones</name>
+  <position>Department Manager</position>
+  <salary>100,000</salary>
+  <gender>&ent4;</gender>
+  <address domestic="Yes" street="No">PO Box 27 Irving, texas 98553</address>
+ </employee>
+ <employee xmlns="http://www.w3.org/2001/DOM-Test-Suite/Level-1/Files">
+  <employeeId>EMP0004</employeeId>
+  <name>Jeny Oconnor</name>
+  <position>Personnel Director</position>
+  <salary>95,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes" street="Y&ent1;">27 South Road. Dallas, Texas 98556</address>
+ </employee>
+ <employee xmlns="http://www.w3.org/2001/DOM-Test-Suite/Level-1/Files">
+  <employeeId>EMP0005</employeeId>
+  <name>Robert Myers</name>
+  <position>Computer Specialist</position>
+  <salary>90,000</salary>
+  <gender>male</gender>
+  <address street="Yes">1821 Nordic. Road, Irving Texas 98558</address>
+ </employee>
+ </svg>
diff --git a/dom/tests/mochitest/dom-level1-core/files/staff.xml b/dom/tests/mochitest/dom-level1-core/files/staff.xml
new file mode 100644
index 0000000000..f89c5107db
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/staff.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0"?><?TEST-STYLE PIDATA?>
+<!DOCTYPE staff SYSTEM "staff.dtd" [
+   <!ENTITY ent1 "es">
+   <!ENTITY ent2 "1900 Dallas Road">
+   <!ENTITY ent3 "Texas">
+   <!ENTITY ent4 "<entElement domestic='Yes'>Element data</entElement><?PItarget PIdata?>">
+   <!ENTITY ent5 PUBLIC "entityURI" "entityFile" NDATA notation1>
+   <!ENTITY ent1 "This entity should be discarded">
+   <!NOTATION notation1 PUBLIC "notation1File">
+   <!NOTATION notation2 SYSTEM "notation2File">
+]>
+<!-- This is comment number 1.-->
+<staff>
+ <employee>
+  <employeeId>EMP0001</employeeId>
+  <name>Margaret Martin</name>
+  <position>Accountant</position>           
+  <salary>56,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes">1230 North Ave. Dallas, Texas 98551</address>
+ </employee>
+ <employee>
+  <employeeId>EMP0002</employeeId>
+  <name>Martha Raynolds<![CDATA[This is a CDATASection with EntityReference number 2 &ent2;]]>
+<![CDATA[This is an adjacent CDATASection with a reference to a tab &tab;]]></name>
+  <position>Secretary</position>
+  <salary>35,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes" street="Yes">&ent2; Dallas, &ent3;
+ 98554</address>
+ </employee>
+ <employee>
+  <employeeId>EMP0003</employeeId>
+  <name>Roger
+ Jones</name>
+  <position>Department Manager</position>
+  <salary>100,000</salary>
+  <gender>&ent4;</gender>
+  <address domestic="Yes" street="No">PO Box 27 Irving, texas 98553</address>
+ </employee>
+ <employee>
+  <employeeId>EMP0004</employeeId>
+  <name>Jeny Oconnor</name>
+  <position>Personnel Director</position>
+  <salary>95,000</salary>
+  <gender>Female</gender>
+  <address domestic="Yes" street="Y&ent1;">27 South Road. Dallas, Texas 98556</address>
+ </employee>
+ <employee>
+  <employeeId>EMP0005</employeeId>
+  <name>Robert Myers</name>
+  <position>Computer Specialist</position>
+  <salary>90,000</salary>
+  <gender>male</gender>
+  <address street="Yes">1821 Nordic. Road, Irving Texas 98558</address>
+ </employee>
+ </staff>
diff --git a/dom/tests/mochitest/dom-level1-core/files/svgtest.js b/dom/tests/mochitest/dom-level1-core/files/svgtest.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/svgtest.js
diff --git a/dom/tests/mochitest/dom-level1-core/files/svgunit.js b/dom/tests/mochitest/dom-level1-core/files/svgunit.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/svgunit.js
diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml-lat1.ent b/dom/tests/mochitest/dom-level1-core/files/xhtml-lat1.ent
new file mode 100644
index 0000000000..ffee223eb1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml-lat1.ent
@@ -0,0 +1,196 @@
+<!-- Portions (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+<!-- Character entity set. Typical invocation:
+    <!ENTITY % HTMLlat1 PUBLIC
+       "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
+    %HTMLlat1;
+-->
+
+<!ENTITY nbsp   "&#160;"> <!-- no-break space = non-breaking space,
+                                  U+00A0 ISOnum -->
+<!ENTITY iexcl  "&#161;"> <!-- inverted exclamation mark, U+00A1 ISOnum -->
+<!ENTITY cent   "&#162;"> <!-- cent sign, U+00A2 ISOnum -->
+<!ENTITY pound  "&#163;"> <!-- pound sign, U+00A3 ISOnum -->
+<!ENTITY curren "&#164;"> <!-- currency sign, U+00A4 ISOnum -->
+<!ENTITY yen    "&#165;"> <!-- yen sign = yuan sign, U+00A5 ISOnum -->
+<!ENTITY brvbar "&#166;"> <!-- broken bar = broken vertical bar,
+                                  U+00A6 ISOnum -->
+<!ENTITY sect   "&#167;"> <!-- section sign, U+00A7 ISOnum -->
+<!ENTITY uml    "&#168;"> <!-- diaeresis = spacing diaeresis,
+                                  U+00A8 ISOdia -->
+<!ENTITY copy   "&#169;"> <!-- copyright sign, U+00A9 ISOnum -->
+<!ENTITY ordf   "&#170;"> <!-- feminine ordinal indicator, U+00AA ISOnum -->
+<!ENTITY laquo  "&#171;"> <!-- left-pointing double angle quotation mark
+                                  = left pointing guillemet, U+00AB ISOnum -->
+<!ENTITY not    "&#172;"> <!-- not sign = angled dash,
+                                  U+00AC ISOnum -->
+<!ENTITY shy    "&#173;"> <!-- soft hyphen = discretionary hyphen,
+                                  U+00AD ISOnum -->
+<!ENTITY reg    "&#174;"> <!-- registered sign = registered trade mark sign,
+                                  U+00AE ISOnum -->
+<!ENTITY macr   "&#175;"> <!-- macron = spacing macron = overline
+                                  = APL overbar, U+00AF ISOdia -->
+<!ENTITY deg    "&#176;"> <!-- degree sign, U+00B0 ISOnum -->
+<!ENTITY plusmn "&#177;"> <!-- plus-minus sign = plus-or-minus sign,
+                                  U+00B1 ISOnum -->
+<!ENTITY sup2   "&#178;"> <!-- superscript two = superscript digit two
+                                  = squared, U+00B2 ISOnum -->
+<!ENTITY sup3   "&#179;"> <!-- superscript three = superscript digit three
+                                  = cubed, U+00B3 ISOnum -->
+<!ENTITY acute  "&#180;"> <!-- acute accent = spacing acute,
+                                  U+00B4 ISOdia -->
+<!ENTITY micro  "&#181;"> <!-- micro sign, U+00B5 ISOnum -->
+<!ENTITY para   "&#182;"> <!-- pilcrow sign = paragraph sign,
+                                  U+00B6 ISOnum -->
+<!ENTITY middot "&#183;"> <!-- middle dot = Georgian comma
+                                  = Greek middle dot, U+00B7 ISOnum -->
+<!ENTITY cedil  "&#184;"> <!-- cedilla = spacing cedilla, U+00B8 ISOdia -->
+<!ENTITY sup1   "&#185;"> <!-- superscript one = superscript digit one,
+                                  U+00B9 ISOnum -->
+<!ENTITY ordm   "&#186;"> <!-- masculine ordinal indicator,
+                                  U+00BA ISOnum -->
+<!ENTITY raquo  "&#187;"> <!-- right-pointing double angle quotation mark
+                                  = right pointing guillemet, U+00BB ISOnum -->
+<!ENTITY frac14 "&#188;"> <!-- vulgar fraction one quarter
+                                  = fraction one quarter, U+00BC ISOnum -->
+<!ENTITY frac12 "&#189;"> <!-- vulgar fraction one half
+                                  = fraction one half, U+00BD ISOnum -->
+<!ENTITY frac34 "&#190;"> <!-- vulgar fraction three quarters
+                                  = fraction three quarters, U+00BE ISOnum -->
+<!ENTITY iquest "&#191;"> <!-- inverted question mark
+                                  = turned question mark, U+00BF ISOnum -->
+<!ENTITY Agrave "&#192;"> <!-- latin capital letter A with grave
+                                  = latin capital letter A grave,
+                                  U+00C0 ISOlat1 -->
+<!ENTITY Aacute "&#193;"> <!-- latin capital letter A with acute,
+                                  U+00C1 ISOlat1 -->
+<!ENTITY Acirc  "&#194;"> <!-- latin capital letter A with circumflex,
+                                  U+00C2 ISOlat1 -->
+<!ENTITY Atilde "&#195;"> <!-- latin capital letter A with tilde,
+                                  U+00C3 ISOlat1 -->
+<!ENTITY Auml   "&#196;"> <!-- latin capital letter A with diaeresis,
+                                  U+00C4 ISOlat1 -->
+<!ENTITY Aring  "&#197;"> <!-- latin capital letter A with ring above
+                                  = latin capital letter A ring,
+                                  U+00C5 ISOlat1 -->
+<!ENTITY AElig  "&#198;"> <!-- latin capital letter AE
+                                  = latin capital ligature AE,
+                                  U+00C6 ISOlat1 -->
+<!ENTITY Ccedil "&#199;"> <!-- latin capital letter C with cedilla,
+                                  U+00C7 ISOlat1 -->
+<!ENTITY Egrave "&#200;"> <!-- latin capital letter E with grave,
+                                  U+00C8 ISOlat1 -->
+<!ENTITY Eacute "&#201;"> <!-- latin capital letter E with acute,
+                                  U+00C9 ISOlat1 -->
+<!ENTITY Ecirc  "&#202;"> <!-- latin capital letter E with circumflex,
+                                  U+00CA ISOlat1 -->
+<!ENTITY Euml   "&#203;"> <!-- latin capital letter E with diaeresis,
+                                  U+00CB ISOlat1 -->
+<!ENTITY Igrave "&#204;"> <!-- latin capital letter I with grave,
+                                  U+00CC ISOlat1 -->
+<!ENTITY Iacute "&#205;"> <!-- latin capital letter I with acute,
+                                  U+00CD ISOlat1 -->
+<!ENTITY Icirc  "&#206;"> <!-- latin capital letter I with circumflex,
+                                  U+00CE ISOlat1 -->
+<!ENTITY Iuml   "&#207;"> <!-- latin capital letter I with diaeresis,
+                                  U+00CF ISOlat1 -->
+<!ENTITY ETH    "&#208;"> <!-- latin capital letter ETH, U+00D0 ISOlat1 -->
+<!ENTITY Ntilde "&#209;"> <!-- latin capital letter N with tilde,
+                                  U+00D1 ISOlat1 -->
+<!ENTITY Ograve "&#210;"> <!-- latin capital letter O with grave,
+                                  U+00D2 ISOlat1 -->
+<!ENTITY Oacute "&#211;"> <!-- latin capital letter O with acute,
+                                  U+00D3 ISOlat1 -->
+<!ENTITY Ocirc  "&#212;"> <!-- latin capital letter O with circumflex,
+                                  U+00D4 ISOlat1 -->
+<!ENTITY Otilde "&#213;"> <!-- latin capital letter O with tilde,
+                                  U+00D5 ISOlat1 -->
+<!ENTITY Ouml   "&#214;"> <!-- latin capital letter O with diaeresis,
+                                  U+00D6 ISOlat1 -->
+<!ENTITY times  "&#215;"> <!-- multiplication sign, U+00D7 ISOnum -->
+<!ENTITY Oslash "&#216;"> <!-- latin capital letter O with stroke
+                                  = latin capital letter O slash,
+                                  U+00D8 ISOlat1 -->
+<!ENTITY Ugrave "&#217;"> <!-- latin capital letter U with grave,
+                                  U+00D9 ISOlat1 -->
+<!ENTITY Uacute "&#218;"> <!-- latin capital letter U with acute,
+                                  U+00DA ISOlat1 -->
+<!ENTITY Ucirc  "&#219;"> <!-- latin capital letter U with circumflex,
+                                  U+00DB ISOlat1 -->
+<!ENTITY Uuml   "&#220;"> <!-- latin capital letter U with diaeresis,
+                                  U+00DC ISOlat1 -->
+<!ENTITY Yacute "&#221;"> <!-- latin capital letter Y with acute,
+                                  U+00DD ISOlat1 -->
+<!ENTITY THORN  "&#222;"> <!-- latin capital letter THORN,
+                                  U+00DE ISOlat1 -->
+<!ENTITY szlig  "&#223;"> <!-- latin small letter sharp s = ess-zed,
+                                  U+00DF ISOlat1 -->
+<!ENTITY agrave "&#224;"> <!-- latin small letter a with grave
+                                  = latin small letter a grave,
+                                  U+00E0 ISOlat1 -->
+<!ENTITY aacute "&#225;"> <!-- latin small letter a with acute,
+                                  U+00E1 ISOlat1 -->
+<!ENTITY acirc  "&#226;"> <!-- latin small letter a with circumflex,
+                                  U+00E2 ISOlat1 -->
+<!ENTITY atilde "&#227;"> <!-- latin small letter a with tilde,
+                                  U+00E3 ISOlat1 -->
+<!ENTITY auml   "&#228;"> <!-- latin small letter a with diaeresis,
+                                  U+00E4 ISOlat1 -->
+<!ENTITY aring  "&#229;"> <!-- latin small letter a with ring above
+                                  = latin small letter a ring,
+                                  U+00E5 ISOlat1 -->
+<!ENTITY aelig  "&#230;"> <!-- latin small letter ae
+                                  = latin small ligature ae, U+00E6 ISOlat1 -->
+<!ENTITY ccedil "&#231;"> <!-- latin small letter c with cedilla,
+                                  U+00E7 ISOlat1 -->
+<!ENTITY egrave "&#232;"> <!-- latin small letter e with grave,
+                                  U+00E8 ISOlat1 -->
+<!ENTITY eacute "&#233;"> <!-- latin small letter e with acute,
+                                  U+00E9 ISOlat1 -->
+<!ENTITY ecirc  "&#234;"> <!-- latin small letter e with circumflex,
+                                  U+00EA ISOlat1 -->
+<!ENTITY euml   "&#235;"> <!-- latin small letter e with diaeresis,
+                                  U+00EB ISOlat1 -->
+<!ENTITY igrave "&#236;"> <!-- latin small letter i with grave,
+                                  U+00EC ISOlat1 -->
+<!ENTITY iacute "&#237;"> <!-- latin small letter i with acute,
+                                  U+00ED ISOlat1 -->
+<!ENTITY icirc  "&#238;"> <!-- latin small letter i with circumflex,
+                                  U+00EE ISOlat1 -->
+<!ENTITY iuml   "&#239;"> <!-- latin small letter i with diaeresis,
+                                  U+00EF ISOlat1 -->
+<!ENTITY eth    "&#240;"> <!-- latin small letter eth, U+00F0 ISOlat1 -->
+<!ENTITY ntilde "&#241;"> <!-- latin small letter n with tilde,
+                                  U+00F1 ISOlat1 -->
+<!ENTITY ograve "&#242;"> <!-- latin small letter o with grave,
+                                  U+00F2 ISOlat1 -->
+<!ENTITY oacute "&#243;"> <!-- latin small letter o with acute,
+                                  U+00F3 ISOlat1 -->
+<!ENTITY ocirc  "&#244;"> <!-- latin small letter o with circumflex,
+                                  U+00F4 ISOlat1 -->
+<!ENTITY otilde "&#245;"> <!-- latin small letter o with tilde,
+                                  U+00F5 ISOlat1 -->
+<!ENTITY ouml   "&#246;"> <!-- latin small letter o with diaeresis,
+                                  U+00F6 ISOlat1 -->
+<!ENTITY divide "&#247;"> <!-- division sign, U+00F7 ISOnum -->
+<!ENTITY oslash "&#248;"> <!-- latin small letter o with stroke,
+                                  = latin small letter o slash,
+                                  U+00F8 ISOlat1 -->
+<!ENTITY ugrave "&#249;"> <!-- latin small letter u with grave,
+                                  U+00F9 ISOlat1 -->
+<!ENTITY uacute "&#250;"> <!-- latin small letter u with acute,
+                                  U+00FA ISOlat1 -->
+<!ENTITY ucirc  "&#251;"> <!-- latin small letter u with circumflex,
+                                  U+00FB ISOlat1 -->
+<!ENTITY uuml   "&#252;"> <!-- latin small letter u with diaeresis,
+                                  U+00FC ISOlat1 -->
+<!ENTITY yacute "&#253;"> <!-- latin small letter y with acute,
+                                  U+00FD ISOlat1 -->
+<!ENTITY thorn  "&#254;"> <!-- latin small letter thorn,
+                                  U+00FE ISOlat1 -->
+<!ENTITY yuml   "&#255;"> <!-- latin small letter y with diaeresis,
+                                  U+00FF ISOlat1 -->
diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml-special.ent b/dom/tests/mochitest/dom-level1-core/files/xhtml-special.ent
new file mode 100644
index 0000000000..ca358b2fec
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml-special.ent
@@ -0,0 +1,80 @@
+<!-- Special characters for XHTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLspecial PUBLIC
+        "-//W3C//ENTITIES Special for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
+     %HTMLspecial;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- C0 Controls and Basic Latin -->
+<!ENTITY quot    "&#34;"> <!--  quotation mark, U+0022 ISOnum -->
+<!ENTITY amp     "&#38;#38;"> <!--  ampersand, U+0026 ISOnum -->
+<!ENTITY lt      "&#38;#60;"> <!--  less-than sign, U+003C ISOnum -->
+<!ENTITY gt      "&#62;"> <!--  greater-than sign, U+003E ISOnum -->
+<!ENTITY apos	 "&#39;"> <!--  apostrophe = APL quote, U+0027 ISOnum -->
+
+<!-- Latin Extended-A -->
+<!ENTITY OElig   "&#338;"> <!--  latin capital ligature OE,
+                                    U+0152 ISOlat2 -->
+<!ENTITY oelig   "&#339;"> <!--  latin small ligature oe, U+0153 ISOlat2 -->
+<!-- ligature is a misnomer, this is a separate character in some languages -->
+<!ENTITY Scaron  "&#352;"> <!--  latin capital letter S with caron,
+                                    U+0160 ISOlat2 -->
+<!ENTITY scaron  "&#353;"> <!--  latin small letter s with caron,
+                                    U+0161 ISOlat2 -->
+<!ENTITY Yuml    "&#376;"> <!--  latin capital letter Y with diaeresis,
+                                    U+0178 ISOlat2 -->
+
+<!-- Spacing Modifier Letters -->
+<!ENTITY circ    "&#710;"> <!--  modifier letter circumflex accent,
+                                    U+02C6 ISOpub -->
+<!ENTITY tilde   "&#732;"> <!--  small tilde, U+02DC ISOdia -->
+
+<!-- General Punctuation -->
+<!ENTITY ensp    "&#8194;"> <!-- en space, U+2002 ISOpub -->
+<!ENTITY emsp    "&#8195;"> <!-- em space, U+2003 ISOpub -->
+<!ENTITY thinsp  "&#8201;"> <!-- thin space, U+2009 ISOpub -->
+<!ENTITY zwnj    "&#8204;"> <!-- zero width non-joiner,
+                                    U+200C NEW RFC 2070 -->
+<!ENTITY zwj     "&#8205;"> <!-- zero width joiner, U+200D NEW RFC 2070 -->
+<!ENTITY lrm     "&#8206;"> <!-- left-to-right mark, U+200E NEW RFC 2070 -->
+<!ENTITY rlm     "&#8207;"> <!-- right-to-left mark, U+200F NEW RFC 2070 -->
+<!ENTITY ndash   "&#8211;"> <!-- en dash, U+2013 ISOpub -->
+<!ENTITY mdash   "&#8212;"> <!-- em dash, U+2014 ISOpub -->
+<!ENTITY lsquo   "&#8216;"> <!-- left single quotation mark,
+                                    U+2018 ISOnum -->
+<!ENTITY rsquo   "&#8217;"> <!-- right single quotation mark,
+                                    U+2019 ISOnum -->
+<!ENTITY sbquo   "&#8218;"> <!-- single low-9 quotation mark, U+201A NEW -->
+<!ENTITY ldquo   "&#8220;"> <!-- left double quotation mark,
+                                    U+201C ISOnum -->
+<!ENTITY rdquo   "&#8221;"> <!-- right double quotation mark,
+                                    U+201D ISOnum -->
+<!ENTITY bdquo   "&#8222;"> <!-- double low-9 quotation mark, U+201E NEW -->
+<!ENTITY dagger  "&#8224;"> <!-- dagger, U+2020 ISOpub -->
+<!ENTITY Dagger  "&#8225;"> <!-- double dagger, U+2021 ISOpub -->
+<!ENTITY permil  "&#8240;"> <!-- per mille sign, U+2030 ISOtech -->
+<!ENTITY lsaquo  "&#8249;"> <!-- single left-pointing angle quotation mark,
+                                    U+2039 ISO proposed -->
+<!-- lsaquo is proposed but not yet ISO standardized -->
+<!ENTITY rsaquo  "&#8250;"> <!-- single right-pointing angle quotation mark,
+                                    U+203A ISO proposed -->
+<!-- rsaquo is proposed but not yet ISO standardized -->
+
+<!-- Currency Symbols -->
+<!ENTITY euro   "&#8364;"> <!--  euro sign, U+20AC NEW -->
diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml-symbol.ent b/dom/tests/mochitest/dom-level1-core/files/xhtml-symbol.ent
new file mode 100644
index 0000000000..63c2abfa6f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml-symbol.ent
@@ -0,0 +1,237 @@
+<!-- Mathematical, Greek and Symbolic characters for XHTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLsymbol PUBLIC
+        "-//W3C//ENTITIES Symbols for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
+     %HTMLsymbol;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- Latin Extended-B -->
+<!ENTITY fnof     "&#402;"> <!-- latin small letter f with hook = function
+                                    = florin, U+0192 ISOtech -->
+
+<!-- Greek -->
+<!ENTITY Alpha    "&#913;"> <!-- greek capital letter alpha, U+0391 -->
+<!ENTITY Beta     "&#914;"> <!-- greek capital letter beta, U+0392 -->
+<!ENTITY Gamma    "&#915;"> <!-- greek capital letter gamma,
+                                    U+0393 ISOgrk3 -->
+<!ENTITY Delta    "&#916;"> <!-- greek capital letter delta,
+                                    U+0394 ISOgrk3 -->
+<!ENTITY Epsilon  "&#917;"> <!-- greek capital letter epsilon, U+0395 -->
+<!ENTITY Zeta     "&#918;"> <!-- greek capital letter zeta, U+0396 -->
+<!ENTITY Eta      "&#919;"> <!-- greek capital letter eta, U+0397 -->
+<!ENTITY Theta    "&#920;"> <!-- greek capital letter theta,
+                                    U+0398 ISOgrk3 -->
+<!ENTITY Iota     "&#921;"> <!-- greek capital letter iota, U+0399 -->
+<!ENTITY Kappa    "&#922;"> <!-- greek capital letter kappa, U+039A -->
+<!ENTITY Lambda   "&#923;"> <!-- greek capital letter lamda,
+                                    U+039B ISOgrk3 -->
+<!ENTITY Mu       "&#924;"> <!-- greek capital letter mu, U+039C -->
+<!ENTITY Nu       "&#925;"> <!-- greek capital letter nu, U+039D -->
+<!ENTITY Xi       "&#926;"> <!-- greek capital letter xi, U+039E ISOgrk3 -->
+<!ENTITY Omicron  "&#927;"> <!-- greek capital letter omicron, U+039F -->
+<!ENTITY Pi       "&#928;"> <!-- greek capital letter pi, U+03A0 ISOgrk3 -->
+<!ENTITY Rho      "&#929;"> <!-- greek capital letter rho, U+03A1 -->
+<!-- there is no Sigmaf, and no U+03A2 character either -->
+<!ENTITY Sigma    "&#931;"> <!-- greek capital letter sigma,
+                                    U+03A3 ISOgrk3 -->
+<!ENTITY Tau      "&#932;"> <!-- greek capital letter tau, U+03A4 -->
+<!ENTITY Upsilon  "&#933;"> <!-- greek capital letter upsilon,
+                                    U+03A5 ISOgrk3 -->
+<!ENTITY Phi      "&#934;"> <!-- greek capital letter phi,
+                                    U+03A6 ISOgrk3 -->
+<!ENTITY Chi      "&#935;"> <!-- greek capital letter chi, U+03A7 -->
+<!ENTITY Psi      "&#936;"> <!-- greek capital letter psi,
+                                    U+03A8 ISOgrk3 -->
+<!ENTITY Omega    "&#937;"> <!-- greek capital letter omega,
+                                    U+03A9 ISOgrk3 -->
+
+<!ENTITY alpha    "&#945;"> <!-- greek small letter alpha,
+                                    U+03B1 ISOgrk3 -->
+<!ENTITY beta     "&#946;"> <!-- greek small letter beta, U+03B2 ISOgrk3 -->
+<!ENTITY gamma    "&#947;"> <!-- greek small letter gamma,
+                                    U+03B3 ISOgrk3 -->
+<!ENTITY delta    "&#948;"> <!-- greek small letter delta,
+                                    U+03B4 ISOgrk3 -->
+<!ENTITY epsilon  "&#949;"> <!-- greek small letter epsilon,
+                                    U+03B5 ISOgrk3 -->
+<!ENTITY zeta     "&#950;"> <!-- greek small letter zeta, U+03B6 ISOgrk3 -->
+<!ENTITY eta      "&#951;"> <!-- greek small letter eta, U+03B7 ISOgrk3 -->
+<!ENTITY theta    "&#952;"> <!-- greek small letter theta,
+                                    U+03B8 ISOgrk3 -->
+<!ENTITY iota     "&#953;"> <!-- greek small letter iota, U+03B9 ISOgrk3 -->
+<!ENTITY kappa    "&#954;"> <!-- greek small letter kappa,
+                                    U+03BA ISOgrk3 -->
+<!ENTITY lambda   "&#955;"> <!-- greek small letter lamda,
+                                    U+03BB ISOgrk3 -->
+<!ENTITY mu       "&#956;"> <!-- greek small letter mu, U+03BC ISOgrk3 -->
+<!ENTITY nu       "&#957;"> <!-- greek small letter nu, U+03BD ISOgrk3 -->
+<!ENTITY xi       "&#958;"> <!-- greek small letter xi, U+03BE ISOgrk3 -->
+<!ENTITY omicron  "&#959;"> <!-- greek small letter omicron, U+03BF NEW -->
+<!ENTITY pi       "&#960;"> <!-- greek small letter pi, U+03C0 ISOgrk3 -->
+<!ENTITY rho      "&#961;"> <!-- greek small letter rho, U+03C1 ISOgrk3 -->
+<!ENTITY sigmaf   "&#962;"> <!-- greek small letter final sigma,
+                                    U+03C2 ISOgrk3 -->
+<!ENTITY sigma    "&#963;"> <!-- greek small letter sigma,
+                                    U+03C3 ISOgrk3 -->
+<!ENTITY tau      "&#964;"> <!-- greek small letter tau, U+03C4 ISOgrk3 -->
+<!ENTITY upsilon  "&#965;"> <!-- greek small letter upsilon,
+                                    U+03C5 ISOgrk3 -->
+<!ENTITY phi      "&#966;"> <!-- greek small letter phi, U+03C6 ISOgrk3 -->
+<!ENTITY chi      "&#967;"> <!-- greek small letter chi, U+03C7 ISOgrk3 -->
+<!ENTITY psi      "&#968;"> <!-- greek small letter psi, U+03C8 ISOgrk3 -->
+<!ENTITY omega    "&#969;"> <!-- greek small letter omega,
+                                    U+03C9 ISOgrk3 -->
+<!ENTITY thetasym "&#977;"> <!-- greek theta symbol,
+                                    U+03D1 NEW -->
+<!ENTITY upsih    "&#978;"> <!-- greek upsilon with hook symbol,
+                                    U+03D2 NEW -->
+<!ENTITY piv      "&#982;"> <!-- greek pi symbol, U+03D6 ISOgrk3 -->
+
+<!-- General Punctuation -->
+<!ENTITY bull     "&#8226;"> <!-- bullet = black small circle,
+                                     U+2022 ISOpub  -->
+<!-- bullet is NOT the same as bullet operator, U+2219 -->
+<!ENTITY hellip   "&#8230;"> <!-- horizontal ellipsis = three dot leader,
+                                     U+2026 ISOpub  -->
+<!ENTITY prime    "&#8242;"> <!-- prime = minutes = feet, U+2032 ISOtech -->
+<!ENTITY Prime    "&#8243;"> <!-- double prime = seconds = inches,
+                                     U+2033 ISOtech -->
+<!ENTITY oline    "&#8254;"> <!-- overline = spacing overscore,
+                                     U+203E NEW -->
+<!ENTITY frasl    "&#8260;"> <!-- fraction slash, U+2044 NEW -->
+
+<!-- Letterlike Symbols -->
+<!ENTITY weierp   "&#8472;"> <!-- script capital P = power set
+                                     = Weierstrass p, U+2118 ISOamso -->
+<!ENTITY image    "&#8465;"> <!-- black-letter capital I = imaginary part,
+                                     U+2111 ISOamso -->
+<!ENTITY real     "&#8476;"> <!-- black-letter capital R = real part symbol,
+                                     U+211C ISOamso -->
+<!ENTITY trade    "&#8482;"> <!-- trade mark sign, U+2122 ISOnum -->
+<!ENTITY alefsym  "&#8501;"> <!-- alef symbol = first transfinite cardinal,
+                                     U+2135 NEW -->
+<!-- alef symbol is NOT the same as hebrew letter alef,
+     U+05D0 although the same glyph could be used to depict both characters -->
+
+<!-- Arrows -->
+<!ENTITY larr     "&#8592;"> <!-- leftwards arrow, U+2190 ISOnum -->
+<!ENTITY uarr     "&#8593;"> <!-- upwards arrow, U+2191 ISOnum-->
+<!ENTITY rarr     "&#8594;"> <!-- rightwards arrow, U+2192 ISOnum -->
+<!ENTITY darr     "&#8595;"> <!-- downwards arrow, U+2193 ISOnum -->
+<!ENTITY harr     "&#8596;"> <!-- left right arrow, U+2194 ISOamsa -->
+<!ENTITY crarr    "&#8629;"> <!-- downwards arrow with corner leftwards
+                                     = carriage return, U+21B5 NEW -->
+<!ENTITY lArr     "&#8656;"> <!-- leftwards double arrow, U+21D0 ISOtech -->
+<!-- Unicode does not say that lArr is the same as the 'is implied by' arrow
+    but also does not have any other character for that function. So lArr can
+    be used for 'is implied by' as ISOtech suggests -->
+<!ENTITY uArr     "&#8657;"> <!-- upwards double arrow, U+21D1 ISOamsa -->
+<!ENTITY rArr     "&#8658;"> <!-- rightwards double arrow,
+                                     U+21D2 ISOtech -->
+<!-- Unicode does not say this is the 'implies' character but does not have 
+     another character with this function so rArr can be used for 'implies'
+     as ISOtech suggests -->
+<!ENTITY dArr     "&#8659;"> <!-- downwards double arrow, U+21D3 ISOamsa -->
+<!ENTITY hArr     "&#8660;"> <!-- left right double arrow,
+                                     U+21D4 ISOamsa -->
+
+<!-- Mathematical Operators -->
+<!ENTITY forall   "&#8704;"> <!-- for all, U+2200 ISOtech -->
+<!ENTITY part     "&#8706;"> <!-- partial differential, U+2202 ISOtech  -->
+<!ENTITY exist    "&#8707;"> <!-- there exists, U+2203 ISOtech -->
+<!ENTITY empty    "&#8709;"> <!-- empty set = null set, U+2205 ISOamso -->
+<!ENTITY nabla    "&#8711;"> <!-- nabla = backward difference,
+                                     U+2207 ISOtech -->
+<!ENTITY isin     "&#8712;"> <!-- element of, U+2208 ISOtech -->
+<!ENTITY notin    "&#8713;"> <!-- not an element of, U+2209 ISOtech -->
+<!ENTITY ni       "&#8715;"> <!-- contains as member, U+220B ISOtech -->
+<!ENTITY prod     "&#8719;"> <!-- n-ary product = product sign,
+                                     U+220F ISOamsb -->
+<!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though
+     the same glyph might be used for both -->
+<!ENTITY sum      "&#8721;"> <!-- n-ary summation, U+2211 ISOamsb -->
+<!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
+     though the same glyph might be used for both -->
+<!ENTITY minus    "&#8722;"> <!-- minus sign, U+2212 ISOtech -->
+<!ENTITY lowast   "&#8727;"> <!-- asterisk operator, U+2217 ISOtech -->
+<!ENTITY radic    "&#8730;"> <!-- square root = radical sign,
+                                     U+221A ISOtech -->
+<!ENTITY prop     "&#8733;"> <!-- proportional to, U+221D ISOtech -->
+<!ENTITY infin    "&#8734;"> <!-- infinity, U+221E ISOtech -->
+<!ENTITY ang      "&#8736;"> <!-- angle, U+2220 ISOamso -->
+<!ENTITY and      "&#8743;"> <!-- logical and = wedge, U+2227 ISOtech -->
+<!ENTITY or       "&#8744;"> <!-- logical or = vee, U+2228 ISOtech -->
+<!ENTITY cap      "&#8745;"> <!-- intersection = cap, U+2229 ISOtech -->
+<!ENTITY cup      "&#8746;"> <!-- union = cup, U+222A ISOtech -->
+<!ENTITY int      "&#8747;"> <!-- integral, U+222B ISOtech -->
+<!ENTITY there4   "&#8756;"> <!-- therefore, U+2234 ISOtech -->
+<!ENTITY sim      "&#8764;"> <!-- tilde operator = varies with = similar to,
+                                     U+223C ISOtech -->
+<!-- tilde operator is NOT the same character as the tilde, U+007E,
+     although the same glyph might be used to represent both  -->
+<!ENTITY cong     "&#8773;"> <!-- approximately equal to, U+2245 ISOtech -->
+<!ENTITY asymp    "&#8776;"> <!-- almost equal to = asymptotic to,
+                                     U+2248 ISOamsr -->
+<!ENTITY ne       "&#8800;"> <!-- not equal to, U+2260 ISOtech -->
+<!ENTITY equiv    "&#8801;"> <!-- identical to, U+2261 ISOtech -->
+<!ENTITY le       "&#8804;"> <!-- less-than or equal to, U+2264 ISOtech -->
+<!ENTITY ge       "&#8805;"> <!-- greater-than or equal to,
+                                     U+2265 ISOtech -->
+<!ENTITY sub      "&#8834;"> <!-- subset of, U+2282 ISOtech -->
+<!ENTITY sup      "&#8835;"> <!-- superset of, U+2283 ISOtech -->
+<!ENTITY nsub     "&#8836;"> <!-- not a subset of, U+2284 ISOamsn -->
+<!ENTITY sube     "&#8838;"> <!-- subset of or equal to, U+2286 ISOtech -->
+<!ENTITY supe     "&#8839;"> <!-- superset of or equal to,
+                                     U+2287 ISOtech -->
+<!ENTITY oplus    "&#8853;"> <!-- circled plus = direct sum,
+                                     U+2295 ISOamsb -->
+<!ENTITY otimes   "&#8855;"> <!-- circled times = vector product,
+                                     U+2297 ISOamsb -->
+<!ENTITY perp     "&#8869;"> <!-- up tack = orthogonal to = perpendicular,
+                                     U+22A5 ISOtech -->
+<!ENTITY sdot     "&#8901;"> <!-- dot operator, U+22C5 ISOamsb -->
+<!-- dot operator is NOT the same character as U+00B7 middle dot -->
+
+<!-- Miscellaneous Technical -->
+<!ENTITY lceil    "&#8968;"> <!-- left ceiling = APL upstile,
+                                     U+2308 ISOamsc  -->
+<!ENTITY rceil    "&#8969;"> <!-- right ceiling, U+2309 ISOamsc  -->
+<!ENTITY lfloor   "&#8970;"> <!-- left floor = APL downstile,
+                                     U+230A ISOamsc  -->
+<!ENTITY rfloor   "&#8971;"> <!-- right floor, U+230B ISOamsc  -->
+<!ENTITY lang     "&#9001;"> <!-- left-pointing angle bracket = bra,
+                                     U+2329 ISOtech -->
+<!-- lang is NOT the same character as U+003C 'less than sign' 
+     or U+2039 'single left-pointing angle quotation mark' -->
+<!ENTITY rang     "&#9002;"> <!-- right-pointing angle bracket = ket,
+                                     U+232A ISOtech -->
+<!-- rang is NOT the same character as U+003E 'greater than sign' 
+     or U+203A 'single right-pointing angle quotation mark' -->
+
+<!-- Geometric Shapes -->
+<!ENTITY loz      "&#9674;"> <!-- lozenge, U+25CA ISOpub -->
+
+<!-- Miscellaneous Symbols -->
+<!ENTITY spades   "&#9824;"> <!-- black spade suit, U+2660 ISOpub -->
+<!-- black here seems to mean filled as opposed to hollow -->
+<!ENTITY clubs    "&#9827;"> <!-- black club suit = shamrock,
+                                     U+2663 ISOpub -->
+<!ENTITY hearts   "&#9829;"> <!-- black heart suit = valentine,
+                                     U+2665 ISOpub -->
+<!ENTITY diams    "&#9830;"> <!-- black diamond suit, U+2666 ISOpub -->
diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml1-frameset.dtd b/dom/tests/mochitest/dom-level1-core/files/xhtml1-frameset.dtd
new file mode 100644
index 0000000000..0102078c09
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml1-frameset.dtd
@@ -0,0 +1,1235 @@
+<!--
+   Extensible HTML version 1.0 Frameset DTD
+
+   This is the same as HTML 4 Frameset except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-2002 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"
+
+   $Revision: 1.1 $
+   $Date: 2007/02/24 01:51:16 $
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC3066] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character, as per section 2.2 of [XML] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % MultiLengths "CDATA">
+    <!-- comma-separated list of MultiLength -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right|justify) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special.extra
+   "object | applet | img | map | iframe">
+	
+<!ENTITY % special.basic
+	"br | span | bdo">
+
+<!ENTITY % special
+   "%special.basic; | %special.extra;">
+
+<!ENTITY % fontstyle.extra "big | small | font | basefont">
+
+<!ENTITY % fontstyle.basic "tt | i | b | u
+                      | s | strike ">
+
+<!ENTITY % fontstyle "%fontstyle.basic; | %fontstyle.extra;">
+
+<!ENTITY % phrase.extra "sub | sup">
+<!ENTITY % phrase.basic "em | strong | dfn | code | q |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % phrase "%phrase.basic; | %phrase.extra;">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc.inline "ins | del | script">
+
+<!-- these can only occur at block level -->
+<!ENTITY % misc "noscript | %misc.inline;">
+
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc.inline;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex | fieldset | table">
+
+<!-- %Flow; mixes block and inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc.inline;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     sub, sup, font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | %special.basic; | %fontstyle.basic; | %phrase.basic; |
+	   %inline.forms; | %misc.inline;)*">
+
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, frameset)>
+<!ATTLIST html
+  %i18n;
+  id          ID             #IMPLIED
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  id          ID             #IMPLIED
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title 
+  %i18n;
+  id          ID             #IMPLIED
+  >
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  id          ID             #IMPLIED
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  id          ID             #IMPLIED
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  id          ID             #IMPLIED
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  id          ID             #IMPLIED
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- only one noframes element permitted per document -->
+
+<!ELEMENT frameset (frameset|frame|noframes)*>
+<!ATTLIST frameset
+  %coreattrs;
+  rows        %MultiLengths; #IMPLIED
+  cols        %MultiLengths; #IMPLIED
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  >
+
+<!-- reserved frame names start with "_" otherwise starts with letter -->
+
+<!-- tiled window within frameset -->
+
+<!ELEMENT frame EMPTY>
+<!ATTLIST frame
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  noresize    (noresize)     #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  >
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes (body)>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address (#PCDATA | %inline; | %misc.inline; | p)*>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  %focus;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form |%inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  %focus;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  %focus;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=":"
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml1-strict.dtd b/dom/tests/mochitest/dom-level1-core/files/xhtml1-strict.dtd
new file mode 100644
index 0000000000..f3d0fba350
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml1-strict.dtd
@@ -0,0 +1,65 @@
+<!--

+

+Copyright (c) 2001-2004 World Wide Web Consortium, 

+(Massachusetts Institute of Technology, Institut National de

+Recherche en Informatique et en Automatique, Keio University).  All 

+Rights Reserved.  This program is distributed under the W3C's Software

+Intellectual Property License.  This program is distributed in the 

+hope that it will be useful, but WITHOUT ANY WARRANTY; without even

+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 

+PURPOSE.  

+

+See W3C License http://www.w3.org/Consortium/Legal/ for more details.

+

+-->

+

+<!--

+

+This is a radically simplified DTD for use in the DOM Test Suites

+due to a XML non-conformance of one implementation in processing

+parameter entities.  When that non-conformance is resolved,

+this DTD can be replaced by the normal DTD for XHTML.

+

+-->

+

+

+<!ELEMENT html (head, body)>

+<!ATTLIST html xmlns CDATA #IMPLIED>

+<!ELEMENT head (meta,title,script*)>

+<!ELEMENT meta EMPTY>

+<!ATTLIST meta 

+	http-equiv CDATA #IMPLIED

+	content CDATA #IMPLIED>

+<!ELEMENT title (#PCDATA)>

+<!ELEMENT body (p*)>

+<!ATTLIST body onload CDATA #IMPLIED>

+<!ELEMENT p (#PCDATA|em|strong|code|sup|var|acronym|abbr)*>

+<!ATTLIST p 

+  xmlns:dmstc CDATA #IMPLIED

+  xmlns:nm CDATA #IMPLIED

+  xmlns:emp2 CDATA #IMPLIED

+  id ID #IMPLIED  

+>

+<!ELEMENT em (#PCDATA)>

+<!ELEMENT span (#PCDATA)>

+<!ELEMENT strong (#PCDATA)>

+<!ELEMENT code (#PCDATA)>

+<!ELEMENT sup (#PCDATA)>

+<!ELEMENT var (#PCDATA|span)*>

+<!ELEMENT acronym (#PCDATA)>

+<!ATTLIST acronym

+    title CDATA #IMPLIED

+    class CDATA #IMPLIED

+    id ID #IMPLIED

+>

+<!ELEMENT abbr (#PCDATA)>

+<!ATTLIST abbr

+    title CDATA #IMPLIED

+    class CDATA #IMPLIED

+    id ID #IMPLIED

+>

+<!ELEMENT script (#PCDATA)>

+<!ATTLIST script 

+	type CDATA #IMPLIED

+	src CDATA #IMPLIED

+	charset CDATA #IMPLIED>          

diff --git a/dom/tests/mochitest/dom-level1-core/files/xhtml1-transitional.dtd b/dom/tests/mochitest/dom-level1-core/files/xhtml1-transitional.dtd
new file mode 100644
index 0000000000..f8073c836b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/files/xhtml1-transitional.dtd
@@ -0,0 +1,1201 @@
+<!--
+   Extensible HTML version 1.0 Transitional DTD
+
+   This is the same as HTML 4 Transitional except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-2002 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
+
+   $Revision: 1.1 $
+   $Date: 2007/02/24 01:51:16 $
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC3066] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character, as per section 2.2 of [XML] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right|justify) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special.extra
+   "object | applet | img | map | iframe">
+	
+<!ENTITY % special.basic
+	"br | span | bdo">
+
+<!ENTITY % special
+   "%special.basic; | %special.extra;">
+
+<!ENTITY % fontstyle.extra "big | small | font | basefont">
+
+<!ENTITY % fontstyle.basic "tt | i | b | u
+                      | s | strike ">
+
+<!ENTITY % fontstyle "%fontstyle.basic; | %fontstyle.extra;">
+
+<!ENTITY % phrase.extra "sub | sup">
+<!ENTITY % phrase.basic "em | strong | dfn | code | q |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % phrase "%phrase.basic; | %phrase.extra;">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc.inline "ins | del | script">
+
+<!-- these can only occur at block level -->
+<!ENTITY % misc "noscript | %misc.inline;">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc.inline;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center | noframes">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex |fieldset | table">
+
+<!-- %Flow; mixes block and inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc.inline;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | %special.basic; | %fontstyle.basic; | %phrase.basic; |
+	   %inline.forms; | %misc.inline;)*">
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, body)>
+<!ATTLIST html
+  %i18n;
+  id          ID             #IMPLIED
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  id          ID             #IMPLIED
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title 
+  %i18n;
+  id          ID             #IMPLIED
+  >
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  id          ID             #IMPLIED
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  id          ID             #IMPLIED
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  id          ID             #IMPLIED
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  id          ID             #IMPLIED
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes %Flow;>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address (#PCDATA | %inline; | %misc.inline; | p)*>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  %focus;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Length;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        CDATA          #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  %focus;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  %focus;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=':'
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Length;       #IMPLIED
+  height      %Length;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Length;       #IMPLIED
+  height      %Length;       #IMPLIED
+  >
+
diff --git a/dom/tests/mochitest/dom-level1-core/mochitest.ini b/dom/tests/mochitest/dom-level1-core/mochitest.ini
new file mode 100644
index 0000000000..df96124a8d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/mochitest.ini
@@ -0,0 +1,552 @@
+[DEFAULT]
+support-files =
+  DOMTestCase.js
+  activity-home.css
+  exclusions.js
+  files/hc_nodtdstaff.html
+  files/hc_nodtdstaff.xhtml
+  files/hc_staff.html
+  files/hc_staff.xhtml
+  files/staff.dtd
+  files/staff.xml
+  files/svgunit.js
+  files/xhtml-special.ent
+  files/xhtml1-frameset.dtd
+  files/xhtml1-transitional.dtd
+  files/hc_nodtdstaff.svg
+  files/hc_nodtdstaff.xml
+  files/hc_staff.svg
+  files/hc_staff.xml
+  files/staff.svg
+  files/svgtest.js
+  files/xhtml-lat1.ent
+  files/xhtml-symbol.ent
+  files/xhtml1-strict.dtd
+
+[test_PIsetdatanomodificationallowederrEE.html]
+[test_attrcreatedocumentfragment.html]
+[test_attrcreatetextnode.html]
+[test_attrcreatetextnode2.html]
+[test_attrdefaultvalue.html]
+[test_attreffectivevalue.html]
+[test_attrentityreplacement.html]
+[test_attrname.html]
+[test_attrnextsiblingnull.html]
+[test_attrnotspecifiedvalue.html]
+[test_attrparentnodenull.html]
+[test_attrprevioussiblingnull.html]
+[test_attrremovechild1.html]
+[test_attrreplacechild1.html]
+[test_attrsetvaluenomodificationallowederr.html]
+[test_attrsetvaluenomodificationallowederrEE.html]
+[test_attrspecifiedvalue.html]
+[test_attrspecifiedvaluechanged.html]
+[test_attrspecifiedvalueremove.html]
+[test_cdatasectiongetdata.html]
+[test_cdatasectionnormalize.html]
+[test_characterdataappenddata.html]
+[test_characterdataappenddatagetdata.html]
+[test_characterdataappenddatanomodificationallowederr.html]
+[test_characterdataappenddatanomodificationallowederrEE.html]
+[test_characterdatadeletedatabegining.html]
+[test_characterdatadeletedataend.html]
+[test_characterdatadeletedataexceedslength.html]
+[test_characterdatadeletedatagetlengthanddata.html]
+[test_characterdatadeletedatamiddle.html]
+[test_characterdatadeletedatanomodificationallowederr.html]
+[test_characterdatadeletedatanomodificationallowederrEE.html]
+[test_characterdatagetdata.html]
+[test_characterdatagetlength.html]
+[test_characterdataindexsizeerrdeletedatacountnegative.html]
+[test_characterdataindexsizeerrdeletedataoffsetgreater.html]
+[test_characterdataindexsizeerrdeletedataoffsetnegative.html]
+[test_characterdataindexsizeerrinsertdataoffsetgreater.html]
+[test_characterdataindexsizeerrinsertdataoffsetnegative.html]
+[test_characterdataindexsizeerrreplacedatacountnegative.html]
+[test_characterdataindexsizeerrreplacedataoffsetgreater.html]
+[test_characterdataindexsizeerrreplacedataoffsetnegative.html]
+[test_characterdataindexsizeerrsubstringcountnegative.html]
+[test_characterdataindexsizeerrsubstringnegativeoffset.html]
+[test_characterdataindexsizeerrsubstringoffsetgreater.html]
+[test_characterdatainsertdatabeginning.html]
+[test_characterdatainsertdataend.html]
+[test_characterdatainsertdatamiddle.html]
+[test_characterdatainsertdatanomodificationallowederr.html]
+[test_characterdatainsertdatanomodificationallowederrEE.html]
+[test_characterdatareplacedatabegining.html]
+[test_characterdatareplacedataend.html]
+[test_characterdatareplacedataexceedslengthofarg.html]
+[test_characterdatareplacedataexceedslengthofdata.html]
+[test_characterdatareplacedatamiddle.html]
+[test_characterdatareplacedatanomodificationallowederr.html]
+[test_characterdatareplacedatanomodificationallowederrEE.html]
+[test_characterdatasetdatanomodificationallowederr.html]
+[test_characterdatasetdatanomodificationallowederrEE.html]
+[test_characterdatasetnodevalue.html]
+[test_characterdatasubstringexceedsvalue.html]
+[test_characterdatasubstringvalue.html]
+[test_commentgetcomment.html]
+[test_documentcreateattribute.html]
+[test_documentcreatecdatasection.html]
+[test_documentcreatecomment.html]
+[test_documentcreatedocumentfragment.html]
+[test_documentcreateelement.html]
+[test_documentcreateelementcasesensitive.html]
+[test_documentcreateelementdefaultattr.html]
+[test_documentcreateentityreference.html]
+[test_documentcreateentityreferenceknown.html]
+[test_documentcreateprocessinginstruction.html]
+[test_documentcreatetextnode.html]
+[test_documentgetdoctype.html]
+[test_documentgetdoctypenodtd.html]
+[test_documentgetelementsbytagnamelength.html]
+[test_documentgetelementsbytagnametotallength.html]
+[test_documentgetelementsbytagnamevalue.html]
+[test_documentgetimplementation.html]
+[test_documentgetrootnode.html]
+[test_documentinvalidcharacterexceptioncreateattribute.html]
+[test_documentinvalidcharacterexceptioncreateelement.html]
+[test_documentinvalidcharacterexceptioncreateentref.html]
+[test_documentinvalidcharacterexceptioncreateentref1.html]
+[test_documentinvalidcharacterexceptioncreatepi.html]
+[test_documentinvalidcharacterexceptioncreatepi1.html]
+[test_documenttypegetdoctype.html]
+[test_documenttypegetentities.html]
+[test_documenttypegetentitieslength.html]
+[test_documenttypegetentitiestype.html]
+[test_documenttypegetnotations.html]
+[test_documenttypegetnotationstype.html]
+[test_domimplementationfeaturenoversion.html]
+[test_domimplementationfeaturenull.html]
+[test_domimplementationfeaturexml.html]
+[test_elementaddnewattribute.html]
+[test_elementassociatedattribute.html]
+[test_elementchangeattributevalue.html]
+[test_elementcreatenewattribute.html]
+[test_elementgetattributenode.html]
+[test_elementgetattributenodenull.html]
+[test_elementgetelementempty.html]
+[test_elementgetelementsbytagname.html]
+[test_elementgetelementsbytagnameaccessnodelist.html]
+[test_elementgetelementsbytagnamenomatch.html]
+[test_elementgetelementsbytagnamespecialvalue.html]
+[test_elementgettagname.html]
+[test_elementinuseattributeerr.html]
+[test_elementinvalidcharacterexception.html]
+[test_elementnormalize.html]
+[test_elementnotfounderr.html]
+[test_elementremoveattribute.html]
+[test_elementremoveattributeaftercreate.html]
+[test_elementremoveattributenode.html]
+[test_elementremoveattributenodenomodificationallowederr.html]
+[test_elementremoveattributenodenomodificationallowederrEE.html]
+[test_elementremoveattributenomodificationallowederr.html]
+[test_elementremoveattributenomodificationallowederrEE.html]
+[test_elementremoveattributerestoredefaultvalue.html]
+[test_elementreplaceattributewithself.html]
+[test_elementreplaceexistingattribute.html]
+[test_elementreplaceexistingattributegevalue.html]
+[test_elementretrieveallattributes.html]
+[test_elementretrieveattrvalue.html]
+[test_elementretrievetagname.html]
+[test_elementsetattributenodenomodificationallowederr.html]
+[test_elementsetattributenodenomodificationallowederrEE.html]
+[test_elementsetattributenodenull.html]
+[test_elementsetattributenomodificationallowederr.html]
+[test_elementsetattributenomodificationallowederrEE.html]
+[test_elementwrongdocumenterr.html]
+[test_entitygetentityname.html]
+[test_entitygetpublicid.html]
+[test_entitygetpublicidnull.html]
+[test_hc_attrappendchild1.html]
+[test_hc_attrappendchild2.html]
+[test_hc_attrappendchild3.html]
+[test_hc_attrappendchild4.html]
+[test_hc_attrappendchild5.html]
+[test_hc_attrappendchild6.html]
+[test_hc_attrchildnodes1.html]
+[test_hc_attrchildnodes2.html]
+[test_hc_attrclonenode1.html]
+[test_hc_attrcreatedocumentfragment.html]
+[test_hc_attrcreatetextnode.html]
+[test_hc_attrcreatetextnode2.html]
+[test_hc_attreffectivevalue.html]
+[test_hc_attrfirstchild.html]
+[test_hc_attrgetvalue1.html]
+[test_hc_attrgetvalue2.html]
+[test_hc_attrhaschildnodes.html]
+[test_hc_attrinsertbefore1.html]
+[test_hc_attrinsertbefore2.html]
+[test_hc_attrinsertbefore3.html]
+[test_hc_attrinsertbefore4.html]
+[test_hc_attrinsertbefore5.html]
+[test_hc_attrinsertbefore6.html]
+[test_hc_attrinsertbefore7.html]
+[test_hc_attrlastchild.html]
+[test_hc_attrname.html]
+[test_hc_attrnextsiblingnull.html]
+[test_hc_attrnormalize.html]
+[test_hc_attrparentnodenull.html]
+[test_hc_attrprevioussiblingnull.html]
+[test_hc_attrremovechild1.html]
+[test_hc_attrremovechild2.html]
+[test_hc_attrreplacechild1.html]
+[test_hc_attrreplacechild2.html]
+[test_hc_attrsetvalue1.html]
+[test_hc_attrsetvalue2.html]
+[test_hc_attrspecifiedvalue.html]
+[test_hc_attrspecifiedvaluechanged.html]
+[test_hc_characterdataappenddata.html]
+[test_hc_characterdataappenddatagetdata.html]
+[test_hc_characterdatadeletedatabegining.html]
+[test_hc_characterdatadeletedataend.html]
+[test_hc_characterdatadeletedataexceedslength.html]
+[test_hc_characterdatadeletedatagetlengthanddata.html]
+[test_hc_characterdatadeletedatamiddle.html]
+[test_hc_characterdatagetdata.html]
+[test_hc_characterdatagetlength.html]
+[test_hc_characterdataindexsizeerrdeletedatacountnegative.html]
+[test_hc_characterdataindexsizeerrdeletedataoffsetgreater.html]
+[test_hc_characterdataindexsizeerrdeletedataoffsetnegative.html]
+[test_hc_characterdataindexsizeerrinsertdataoffsetgreater.html]
+[test_hc_characterdataindexsizeerrinsertdataoffsetnegative.html]
+[test_hc_characterdataindexsizeerrreplacedatacountnegative.html]
+[test_hc_characterdataindexsizeerrreplacedataoffsetgreater.html]
+[test_hc_characterdataindexsizeerrreplacedataoffsetnegative.html]
+[test_hc_characterdataindexsizeerrsubstringcountnegative.html]
+[test_hc_characterdataindexsizeerrsubstringnegativeoffset.html]
+[test_hc_characterdataindexsizeerrsubstringoffsetgreater.html]
+[test_hc_characterdatainsertdatabeginning.html]
+[test_hc_characterdatainsertdataend.html]
+[test_hc_characterdatainsertdatamiddle.html]
+[test_hc_characterdatareplacedatabegining.html]
+[test_hc_characterdatareplacedataend.html]
+[test_hc_characterdatareplacedataexceedslengthofarg.html]
+[test_hc_characterdatareplacedataexceedslengthofdata.html]
+[test_hc_characterdatareplacedatamiddle.html]
+[test_hc_characterdatasetnodevalue.html]
+[test_hc_characterdatasubstringexceedsvalue.html]
+[test_hc_characterdatasubstringvalue.html]
+[test_hc_commentgetcomment.html]
+[test_hc_documentcreateattribute.html]
+[test_hc_documentcreatecomment.html]
+[test_hc_documentcreatedocumentfragment.html]
+[test_hc_documentcreateelement.html]
+[test_hc_documentcreateelementcasesensitive.html]
+[test_hc_documentcreatetextnode.html]
+[test_hc_documentgetdoctype.html]
+[test_hc_documentgetelementsbytagnamelength.html]
+[test_hc_documentgetelementsbytagnametotallength.html]
+[test_hc_documentgetelementsbytagnamevalue.html]
+[test_hc_documentgetimplementation.html]
+[test_hc_documentgetrootnode.html]
+[test_hc_documentinvalidcharacterexceptioncreateattribute.html]
+[test_hc_documentinvalidcharacterexceptioncreateattribute1.html]
+[test_hc_documentinvalidcharacterexceptioncreateelement.html]
+[test_hc_documentinvalidcharacterexceptioncreateelement1.html]
+[test_hc_domimplementationfeaturenoversion.html]
+[test_hc_domimplementationfeaturenull.html]
+[test_hc_domimplementationfeaturexml.html]
+[test_hc_elementaddnewattribute.html]
+[test_hc_elementassociatedattribute.html]
+[test_hc_elementchangeattributevalue.html]
+[test_hc_elementcreatenewattribute.html]
+[test_hc_elementgetattributenode.html]
+[test_hc_elementgetattributenodenull.html]
+[test_hc_elementgetelementempty.html]
+[test_hc_elementgetelementsbytagname.html]
+[test_hc_elementgetelementsbytagnameaccessnodelist.html]
+[test_hc_elementgetelementsbytagnamenomatch.html]
+[test_hc_elementgetelementsbytagnamespecialvalue.html]
+[test_hc_elementgettagname.html]
+[test_hc_elementinuseattributeerr.html]
+[test_hc_elementinvalidcharacterexception.html]
+[test_hc_elementinvalidcharacterexception1.html]
+[test_hc_elementnormalize.html]
+[test_hc_elementnormalize2.html]
+[test_hc_elementnotfounderr.html]
+[test_hc_elementremoveattribute.html]
+[test_hc_elementremoveattributeaftercreate.html]
+[test_hc_elementremoveattributenode.html]
+[test_hc_elementreplaceattributewithself.html]
+[test_hc_elementreplaceexistingattribute.html]
+[test_hc_elementreplaceexistingattributegevalue.html]
+[test_hc_elementretrieveallattributes.html]
+[test_hc_elementretrieveattrvalue.html]
+[test_hc_elementretrievetagname.html]
+[test_hc_elementsetattributenodenull.html]
+[test_hc_elementwrongdocumenterr.html]
+[test_hc_entitiesremovenameditem1.html]
+[test_hc_entitiessetnameditem1.html]
+[test_hc_namednodemapchildnoderange.html]
+[test_hc_namednodemapgetnameditem.html]
+[test_hc_namednodemapinuseattributeerr.html]
+[test_hc_namednodemapnotfounderr.html]
+[test_hc_namednodemapnumberofnodes.html]
+[test_hc_namednodemapremovenameditem.html]
+[test_hc_namednodemapreturnattrnode.html]
+[test_hc_namednodemapreturnfirstitem.html]
+[test_hc_namednodemapreturnlastitem.html]
+[test_hc_namednodemapreturnnull.html]
+[test_hc_namednodemapsetnameditem.html]
+[test_hc_namednodemapsetnameditemreturnvalue.html]
+[test_hc_namednodemapsetnameditemthatexists.html]
+[test_hc_namednodemapsetnameditemwithnewvalue.html]
+[test_hc_namednodemapwrongdocumenterr.html]
+[test_hc_nodeappendchild.html]
+[test_hc_nodeappendchildchildexists.html]
+[test_hc_nodeappendchilddocfragment.html]
+[test_hc_nodeappendchildgetnodename.html]
+[test_hc_nodeappendchildinvalidnodetype.html]
+[test_hc_nodeappendchildnewchilddiffdocument.html]
+[test_hc_nodeappendchildnodeancestor.html]
+[test_hc_nodeattributenodeattribute.html]
+[test_hc_nodeattributenodename.html]
+[test_hc_nodeattributenodetype.html]
+[test_hc_nodeattributenodevalue.html]
+[test_hc_nodechildnodes.html]
+[test_hc_nodechildnodesappendchild.html]
+[test_hc_nodechildnodesempty.html]
+[test_hc_nodecloneattributescopied.html]
+[test_hc_nodeclonefalsenocopytext.html]
+[test_hc_nodeclonegetparentnull.html]
+[test_hc_nodeclonenodefalse.html]
+[test_hc_nodeclonenodetrue.html]
+[test_hc_nodeclonetruecopytext.html]
+[test_hc_nodecommentnodeattributes.html]
+[test_hc_nodecommentnodename.html]
+[test_hc_nodecommentnodetype.html]
+[test_hc_nodecommentnodevalue.html]
+[test_hc_nodedocumentfragmentnodename.html]
+[test_hc_nodedocumentfragmentnodetype.html]
+[test_hc_nodedocumentfragmentnodevalue.html]
+[test_hc_nodedocumentnodeattribute.html]
+[test_hc_nodedocumentnodename.html]
+[test_hc_nodedocumentnodetype.html]
+[test_hc_nodedocumentnodevalue.html]
+[test_hc_nodeelementnodeattributes.html]
+[test_hc_nodeelementnodename.html]
+[test_hc_nodeelementnodetype.html]
+[test_hc_nodeelementnodevalue.html]
+[test_hc_nodegetfirstchild.html]
+[test_hc_nodegetfirstchildnull.html]
+[test_hc_nodegetlastchild.html]
+[test_hc_nodegetlastchildnull.html]
+[test_hc_nodegetnextsibling.html]
+[test_hc_nodegetnextsiblingnull.html]
+[test_hc_nodegetownerdocument.html]
+[test_hc_nodegetownerdocumentnull.html]
+[test_hc_nodegetprevioussibling.html]
+[test_hc_nodegetprevioussiblingnull.html]
+[test_hc_nodehaschildnodes.html]
+[test_hc_nodehaschildnodesfalse.html]
+[test_hc_nodeinsertbefore.html]
+[test_hc_nodeinsertbeforedocfragment.html]
+[test_hc_nodeinsertbeforeinvalidnodetype.html]
+[test_hc_nodeinsertbeforenewchilddiffdocument.html]
+[test_hc_nodeinsertbeforenewchildexists.html]
+[test_hc_nodeinsertbeforenodeancestor.html]
+[test_hc_nodeinsertbeforenodename.html]
+[test_hc_nodeinsertbeforerefchildnonexistent.html]
+[test_hc_nodeinsertbeforerefchildnull.html]
+[test_hc_nodelistindexequalzero.html]
+[test_hc_nodelistindexgetlength.html]
+[test_hc_nodelistindexgetlengthofemptylist.html]
+[test_hc_nodelistindexnotzero.html]
+[test_hc_nodelistreturnfirstitem.html]
+[test_hc_nodelistreturnlastitem.html]
+[test_hc_nodelisttraverselist.html]
+[test_hc_nodeparentnode.html]
+[test_hc_nodeparentnodenull.html]
+[test_hc_noderemovechild.html]
+[test_hc_noderemovechildgetnodename.html]
+[test_hc_noderemovechildnode.html]
+[test_hc_noderemovechildoldchildnonexistent.html]
+[test_hc_nodereplacechild.html]
+[test_hc_nodereplacechildinvalidnodetype.html]
+[test_hc_nodereplacechildnewchilddiffdocument.html]
+[test_hc_nodereplacechildnewchildexists.html]
+[test_hc_nodereplacechildnodeancestor.html]
+[test_hc_nodereplacechildnodename.html]
+[test_hc_nodereplacechildoldchildnonexistent.html]
+[test_hc_nodetextnodeattribute.html]
+[test_hc_nodetextnodename.html]
+[test_hc_nodetextnodetype.html]
+[test_hc_nodetextnodevalue.html]
+[test_hc_nodevalue01.html]
+[test_hc_nodevalue02.html]
+[test_hc_nodevalue03.html]
+[test_hc_nodevalue04.html]
+[test_hc_nodevalue05.html]
+[test_hc_nodevalue06.html]
+[test_hc_nodevalue07.html]
+[test_hc_nodevalue08.html]
+[test_hc_notationsremovenameditem1.html]
+[test_hc_notationssetnameditem1.html]
+[test_hc_textindexsizeerrnegativeoffset.html]
+[test_hc_textindexsizeerroffsetoutofbounds.html]
+[test_hc_textparseintolistofelements.html]
+[test_hc_textsplittextfour.html]
+[test_hc_textsplittextone.html]
+[test_hc_textsplittextthree.html]
+[test_hc_textsplittexttwo.html]
+[test_hc_textwithnomarkup.html]
+[test_namednodemapchildnoderange.html]
+[test_namednodemapgetnameditem.html]
+[test_namednodemapinuseattributeerr.html]
+[test_namednodemapnotfounderr.html]
+[test_namednodemapnumberofnodes.html]
+[test_namednodemapremovenameditem.html]
+[test_namednodemapremovenameditemgetvalue.html]
+[test_namednodemapremovenameditemreturnnodevalue.html]
+[test_namednodemapreturnattrnode.html]
+[test_namednodemapreturnfirstitem.html]
+[test_namednodemapreturnlastitem.html]
+[test_namednodemapreturnnull.html]
+[test_namednodemapsetnameditem.html]
+[test_namednodemapsetnameditemreturnvalue.html]
+[test_namednodemapsetnameditemthatexists.html]
+[test_namednodemapsetnameditemwithnewvalue.html]
+[test_namednodemapwrongdocumenterr.html]
+[test_nodeappendchild.html]
+[test_nodeappendchildchildexists.html]
+[test_nodeappendchilddocfragment.html]
+[test_nodeappendchildgetnodename.html]
+[test_nodeappendchildinvalidnodetype.html]
+[test_nodeappendchildnewchilddiffdocument.html]
+[test_nodeappendchildnodeancestor.html]
+[test_nodeappendchildnomodificationallowederr.html]
+[test_nodeappendchildnomodificationallowederrEE.html]
+[test_nodeattributenodeattribute.html]
+[test_nodeattributenodename.html]
+[test_nodeattributenodetype.html]
+[test_nodeattributenodevalue.html]
+[test_nodecdatasectionnodeattribute.html]
+[test_nodecdatasectionnodename.html]
+[test_nodecdatasectionnodetype.html]
+[test_nodecdatasectionnodevalue.html]
+[test_nodechildnodes.html]
+[test_nodechildnodesappendchild.html]
+[test_nodechildnodesempty.html]
+[test_nodecloneattributescopied.html]
+[test_nodeclonefalsenocopytext.html]
+[test_nodeclonegetparentnull.html]
+[test_nodeclonenodefalse.html]
+[test_nodeclonenodetrue.html]
+[test_nodeclonetruecopytext.html]
+[test_nodecommentnodeattributes.html]
+[test_nodecommentnodename.html]
+[test_nodecommentnodetype.html]
+[test_nodecommentnodevalue.html]
+[test_nodedocumentfragmentnodename.html]
+[test_nodedocumentfragmentnodetype.html]
+[test_nodedocumentfragmentnodevalue.html]
+[test_nodedocumentnodeattribute.html]
+[test_nodedocumentnodename.html]
+[test_nodedocumentnodetype.html]
+[test_nodedocumentnodevalue.html]
+[test_nodedocumenttypenodename.html]
+[test_nodedocumenttypenodetype.html]
+[test_nodedocumenttypenodevalue.html]
+[test_nodeelementnodeattributes.html]
+[test_nodeelementnodename.html]
+[test_nodeelementnodetype.html]
+[test_nodeelementnodevalue.html]
+[test_nodeentitynodeattributes.html]
+[test_nodeentitynodename.html]
+[test_nodeentitynodetype.html]
+[test_nodeentitynodevalue.html]
+[test_nodeentityreferencenodeattributes.html]
+[test_nodeentityreferencenodename.html]
+[test_nodeentityreferencenodetype.html]
+[test_nodeentityreferencenodevalue.html]
+[test_nodeentitysetnodevalue.html]
+[test_nodegetfirstchild.html]
+[test_nodegetfirstchildnull.html]
+[test_nodegetlastchild.html]
+[test_nodegetlastchildnull.html]
+[test_nodegetnextsibling.html]
+[test_nodegetnextsiblingnull.html]
+[test_nodegetownerdocument.html]
+[test_nodegetownerdocumentnull.html]
+[test_nodegetprevioussibling.html]
+[test_nodegetprevioussiblingnull.html]
+[test_nodehaschildnodes.html]
+[test_nodehaschildnodesfalse.html]
+[test_nodeinsertbefore.html]
+[test_nodeinsertbeforedocfragment.html]
+[test_nodeinsertbeforeinvalidnodetype.html]
+[test_nodeinsertbeforenewchilddiffdocument.html]
+[test_nodeinsertbeforenewchildexists.html]
+[test_nodeinsertbeforenodeancestor.html]
+[test_nodeinsertbeforenodename.html]
+[test_nodeinsertbeforenomodificationallowederr.html]
+[test_nodeinsertbeforenomodificationallowederrEE.html]
+[test_nodeinsertbeforerefchildnonexistent.html]
+[test_nodeinsertbeforerefchildnull.html]
+[test_nodelistindexequalzero.html]
+[test_nodelistindexgetlength.html]
+[test_nodelistindexgetlengthofemptylist.html]
+[test_nodelistindexnotzero.html]
+[test_nodelistreturnfirstitem.html]
+[test_nodelistreturnlastitem.html]
+[test_nodelisttraverselist.html]
+[test_nodenotationnodeattributes.html]
+[test_nodenotationnodename.html]
+[test_nodenotationnodetype.html]
+[test_nodenotationnodevalue.html]
+[test_nodeparentnode.html]
+[test_nodeparentnodenull.html]
+[test_nodeprocessinginstructionnodeattributes.html]
+[test_nodeprocessinginstructionnodename.html]
+[test_nodeprocessinginstructionnodetype.html]
+[test_nodeprocessinginstructionnodevalue.html]
+[test_nodeprocessinginstructionsetnodevalue.html]
+[test_noderemovechild.html]
+[test_noderemovechildgetnodename.html]
+[test_noderemovechildnode.html]
+[test_noderemovechildnomodificationallowederr.html]
+[test_noderemovechildnomodificationallowederrEE.html]
+[test_noderemovechildoldchildnonexistent.html]
+[test_nodereplacechild.html]
+[test_nodereplacechildinvalidnodetype.html]
+[test_nodereplacechildnewchilddiffdocument.html]
+[test_nodereplacechildnewchildexists.html]
+[test_nodereplacechildnodeancestor.html]
+[test_nodereplacechildnodename.html]
+[test_nodereplacechildnomodificationallowederr.html]
+[test_nodereplacechildnomodificationallowederrEE.html]
+[test_nodereplacechildoldchildnonexistent.html]
+[test_nodesetnodevaluenomodificationallowederr.html]
+[test_nodesetnodevaluenomodificationallowederrEE.html]
+[test_nodetextnodeattribute.html]
+[test_nodetextnodename.html]
+[test_nodetextnodetype.html]
+[test_nodetextnodevalue.html]
+[test_nodevalue01.html]
+[test_nodevalue02.html]
+[test_nodevalue03.html]
+[test_nodevalue04.html]
+[test_nodevalue05.html]
+[test_nodevalue06.html]
+[test_nodevalue07.html]
+[test_nodevalue08.html]
+[test_nodevalue09.html]
+[test_notationgetnotationname.html]
+[test_notationgetpublicid.html]
+[test_notationgetpublicidnull.html]
+[test_notationgetsystemid.html]
+[test_notationgetsystemidnull.html]
+[test_processinginstructiongetdata.html]
+[test_processinginstructiongettarget.html]
+[test_processinginstructionsetdatanomodificationallowederr.html]
+[test_textindexsizeerrnegativeoffset.html]
+[test_textindexsizeerroffsetoutofbounds.html]
+[test_textparseintolistofelements.html]
+[test_textsplittextfour.html]
+[test_textsplittextnomodificationallowederr.html]
+[test_textsplittextnomodificationallowederrEE.html]
+[test_textsplittextone.html]
+[test_textsplittextthree.html]
+[test_textsplittexttwo.html]
+[test_textwithnomarkup.html]
diff --git a/dom/tests/mochitest/dom-level1-core/test_PIsetdatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_PIsetdatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..0dc730a5c0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_PIsetdatanomodificationallowederrEE.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructionsetdatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['processinginstructionsetdatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'processinginstructionsetdatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setData(data)" method for a processing instruction causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Create an ent4 entity reference and add to document of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "setData(data)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-837822393')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Apr/0053.html
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructionsetdatanomodificationallowederr.xml
+*/
+function processinginstructionsetdatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "processinginstructionsetdatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var piNode;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = doc.createEntityReference("ent4");
+      appendedChild = gender.appendChild(entRef);
+      entRef = gender.lastChild;
+
+      assertNotNull("entRefNotNull",entRef);
+piNode = entRef.lastChild;
+
+      assertNotNull("piNodeNotNull",piNode);
+
+	{
+		success = false;
+		try {
+            piNode.data = "newData";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructionsetdatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrcreatedocumentfragment.html b/dom/tests/mochitest/dom-level1-core/test_attrcreatedocumentfragment.html
new file mode 100644
index 0000000000..1b82e46edd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrcreatedocumentfragment.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatedocumentfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrcreatedocumentfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrcreatedocumentfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Attr nodes may be associated with Element nodes contained within a DocumentFragment.
+  Create a new DocumentFragment and add a newly created Element node(with one attribute).  
+  Once the element is added, its attribute should be available as an attribute associated 
+  with an Element within a DocumentFragment.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-35CB04B5
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function attrcreatedocumentfragment() {
+   var success;
+    if(checkInitialization(builder, "attrcreatedocumentfragment") != null) return;
+    var doc;
+      var docFragment;
+      var newOne;
+      var domesticNode;
+      var domesticAttr;
+      var attrs;
+      var attrName;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docFragment = doc.createDocumentFragment();
+      newOne = doc.createElement("newElement");
+      newOne.setAttribute("newdomestic","Yes");
+      appendedChild = docFragment.appendChild(newOne);
+      domesticNode = docFragment.firstChild;
+
+      domesticAttr = domesticNode.attributes;
+
+      attrs = domesticAttr.item(0);
+      attrName = attrs.name;
+
+      assertEquals("attrCreateDocumentFragmentAssert","newdomestic",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatedocumentfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode.html b/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode.html
new file mode 100644
index 0000000000..eb76fc3c6a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatetextnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrcreatetextnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrcreatetextnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setValue()" method for an attribute creates a 
+  Text node with the unparsed content of the string.
+  Retrieve the attribute named "street" from the last 
+  child of of the fourth employee and assign the "Y&ent1;" 
+  string to its value attribute.  This value is not yet
+  parsed and therefore should still be the same upon
+  retrieval. This test uses the "getNamedItem(name)" method
+  from the NamedNodeMap interface.  
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Apr/0057.html
+*/
+function attrcreatetextnode() {
+   var success;
+    if(checkInitialization(builder, "attrcreatetextnode") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(3);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      streetAttr.value = "Y&ent1;";
+
+      value = streetAttr.value;
+
+      assertEquals("value","Y&ent1;",value);
+       value = streetAttr.nodeValue;
+
+      assertEquals("nodeValue","Y&ent1;",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatetextnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode2.html b/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode2.html
new file mode 100644
index 0000000000..7ea58109cb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrcreatetextnode2.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatetextnode2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrcreatetextnode2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrcreatetextnode2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNodeValue()" method for an attribute creates a 
+  Text node with the unparsed content of the string.
+  Retrieve the attribute named "street" from the last 
+  child of of the fourth employee and assign the "Y&ent1;" 
+  string to its value attribute.  This value is not yet
+  parsed and therefore should still be the same upon
+  retrieval. This test uses the "getNamedItem(name)" method
+  from the NamedNodeMap interface. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Apr/0057.html
+*/
+function attrcreatetextnode2() {
+   var success;
+    if(checkInitialization(builder, "attrcreatetextnode2") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(3);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      streetAttr.nodeValue = "Y&ent1;";
+
+      value = streetAttr.value;
+
+      assertEquals("value","Y&ent1;",value);
+       value = streetAttr.nodeValue;
+
+      assertEquals("nodeValue","Y&ent1;",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrcreatetextnode2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrdefaultvalue.html b/dom/tests/mochitest/dom-level1-core/test_attrdefaultvalue.html
new file mode 100644
index 0000000000..03628ff43d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrdefaultvalue.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrdefaultvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrdefaultvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrdefaultvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If there is not an explicit value assigned to an attribute
+  and there is a declaration for this attribute and that
+  declaration includes a default value, then that default
+  value is the attributes default value.
+  Retrieve the attribute named "street" from the last 
+  child of of the first employee and examine its 
+  value.  That value should be the value given the
+  attribute in the DTD file.  The test uses the 
+  "getNamedItem(name)" method from the NamedNodeMap 
+  interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function attrdefaultvalue() {
+   var success;
+    if(checkInitialization(builder, "attrdefaultvalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      value = streetAttr.nodeValue;
+
+      assertEquals("attrDefaultValueAssert","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrdefaultvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attreffectivevalue.html b/dom/tests/mochitest/dom-level1-core/test_attreffectivevalue.html
new file mode 100644
index 0000000000..ace800dd1f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attreffectivevalue.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attreffectivevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attreffectivevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attreffectivevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If an Attr is explicitly assigned any value, then that value is the attributes effective value.
+  Retrieve the attribute named "domestic" from the last child of of the first employee 
+  and examine its nodeValue attribute.  This test uses the "getNamedItem(name)" method 
+  from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+*/
+function attreffectivevalue() {
+   var success;
+    if(checkInitialization(builder, "attreffectivevalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      value = domesticAttr.nodeValue;
+
+      assertEquals("attrEffectiveValueAssert","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attreffectivevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrentityreplacement.html b/dom/tests/mochitest/dom-level1-core/test_attrentityreplacement.html
new file mode 100644
index 0000000000..ddb9ec758f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrentityreplacement.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrentityreplacement</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrentityreplacement'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrentityreplacement';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getValue()" method will return the value of the
+  attribute as a string.  The general entity references
+  are replaced with their values.
+  Retrieve the attribute named "street" from the last 
+  child of of the fourth employee and examine the string 
+  returned by the "getValue()" method.  The value should
+  be set to "Yes" after the EntityReference is
+  replaced with its value.  This test uses the  
+  "getNamedItem(name)" method from the NamedNodeMap 
+  interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function attrentityreplacement() {
+   var success;
+    if(checkInitialization(builder, "attrentityreplacement") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(3);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      value = streetAttr.value;
+
+      assertEquals("streetYes","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrentityreplacement</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrname.html b/dom/tests/mochitest/dom-level1-core/test_attrname.html
new file mode 100644
index 0000000000..fbed36f594
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrname.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The getNodeName() method of an Attribute node. 
+  Retrieve the attribute named street from the last 
+  child of of the second employee and examine its 
+  NodeName.  This test uses the getNamedItem(name) method from the NamedNodeMap 
+  interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1112119403
+*/
+function attrname() {
+   var success;
+    if(checkInitialization(builder, "attrname") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(1);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      name = streetAttr.nodeName;
+
+      assertEquals("nodeName","street",name);
+       name = streetAttr.name;
+
+      assertEquals("name","street",name);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrnextsiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_attrnextsiblingnull.html
new file mode 100644
index 0000000000..41731b7523
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrnextsiblingnull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrnextsiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrnextsiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrnextsiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getNextSibling()" method for an Attr node should return null.
+Retrieve the attribute named "domestic" from the last child of of the
+first employee and examine its NextSibling node.  This test uses the
+"getNamedItem(name)" method from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function attrnextsiblingnull() {
+   var success;
+    if(checkInitialization(builder, "attrnextsiblingnull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      s = domesticAttr.nextSibling;
+
+      assertNull("attrNextSiblingNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrnextsiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrnotspecifiedvalue.html b/dom/tests/mochitest/dom-level1-core/test_attrnotspecifiedvalue.html
new file mode 100644
index 0000000000..a7f2ab526a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrnotspecifiedvalue.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrnotspecifiedvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrnotspecifiedvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrnotspecifiedvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSpecified()" method for an Attr node should 
+  be set to false if the attribute was not explicitly given
+  a value.
+  Retrieve the attribute named "street" from the last 
+  child of of the first employee and examine the value 
+  returned by the "getSpecified()" method.  This test uses 
+  the "getNamedItem(name)" method from the NamedNodeMap 
+  interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-862529273
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function attrnotspecifiedvalue() {
+   var success;
+    if(checkInitialization(builder, "attrnotspecifiedvalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      state = streetAttr.specified;
+
+      assertFalse("streetNotSpecified",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrnotspecifiedvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrparentnodenull.html b/dom/tests/mochitest/dom-level1-core/test_attrparentnodenull.html
new file mode 100644
index 0000000000..19c3513353
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrparentnodenull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrparentnodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrparentnodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrparentnodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getParentNode()" method for an Attr node should return null.  Retrieve
+the attribute named "domestic" from the last child of the first employee
+and examine its parentNode attribute.  This test also uses the "getNamedItem(name)"
+method from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function attrparentnodenull() {
+   var success;
+    if(checkInitialization(builder, "attrparentnodenull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      s = domesticAttr.parentNode;
+
+      assertNull("attrParentNodeNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrparentnodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrprevioussiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_attrprevioussiblingnull.html
new file mode 100644
index 0000000000..47bb7c1110
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrprevioussiblingnull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrprevioussiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrprevioussiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrprevioussiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getPreviousSibling()" method for an Attr node should return null.
+Retrieve the attribute named "domestic" from the last child of of the
+first employee and examine its PreviousSibling node.  This test uses the
+"getNamedItem(name)" method from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function attrprevioussiblingnull() {
+   var success;
+    if(checkInitialization(builder, "attrprevioussiblingnull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      s = domesticAttr.previousSibling;
+
+      assertNull("attrPreviousSiblingNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrprevioussiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrremovechild1.html b/dom/tests/mochitest/dom-level1-core/test_attrremovechild1.html
new file mode 100644
index 0000000000..3ef32c9c6c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrremovechild1.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrremovechild1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrremovechild1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrremovechild1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Removing a child node from an attribute in an entity reference
+should result in an NO_MODIFICATION_ALLOWED_ERR DOMException.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1734834066')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+*/
+function attrremovechild1() {
+   var success;
+    if(checkInitialization(builder, "attrremovechild1") != null) return;
+    var doc;
+      var entRef;
+      var entElement;
+      var attrNode;
+      var textNode;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+attrNode = entElement.getAttributeNode("domestic");
+      textNode = attrNode.firstChild;
+
+      assertNotNull("attrChildNotNull",textNode);
+
+	{
+		success = false;
+		try {
+            removedNode = attrNode.removeChild(textNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setValue_throws_NO_MODIFICATION_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrremovechild1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrreplacechild1.html b/dom/tests/mochitest/dom-level1-core/test_attrreplacechild1.html
new file mode 100644
index 0000000000..4b7e4a7ef5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrreplacechild1.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrreplacechild1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrreplacechild1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrreplacechild1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Replacing a child node from an attribute in an entity reference
+should result in an NO_MODIFICATION_ALLOWED_ERR DOMException.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+*/
+function attrreplacechild1() {
+   var success;
+    if(checkInitialization(builder, "attrreplacechild1") != null) return;
+    var doc;
+      var entRef;
+      var entElement;
+      var attrNode;
+      var textNode;
+      var removedNode;
+      var newChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+attrNode = entElement.getAttributeNode("domestic");
+      textNode = attrNode.firstChild;
+
+      assertNotNull("attrChildNotNull",textNode);
+newChild = doc.createTextNode("Yesterday");
+      
+	{
+		success = false;
+		try {
+            removedNode = attrNode.replaceChild(newChild,textNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setValue_throws_NO_MODIFICATION_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrreplacechild1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederr.html
new file mode 100644
index 0000000000..3d53998a7d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederr.html
@@ -0,0 +1,175 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrsetvaluenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrsetvaluenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("expandEntityReferences", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrsetvaluenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setValue()" method for an attribute causes the 
+  DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+  if the node is readonly.
+  Obtain the children of the THIRD "gender" element.  The elements
+  content is an entity reference.  Get the "domestic" attribute
+  from the entity reference and execute the "setValue()" method.
+  This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#ID-221662474
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#xpointer(id('ID-221662474')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/DOM/updates/REC-DOM-Level-1-19981001-errata.html
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function attrsetvaluenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "attrsetvaluenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var genList;
+      var gen;
+      var gList;
+      var g;
+      var attrList;
+      var attrNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      assertNotNull("genderNotNull",gender);
+genList = gender.childNodes;
+
+      gen = genList.item(0);
+      assertNotNull("genderFirstChildNotNull",gen);
+gList = gen.childNodes;
+
+      g = gList.item(0);
+      assertNotNull("genderFirstGrandchildNotNull",g);
+attrList = g.attributes;
+
+      assertNotNull("attributesNotNull",attrList);
+attrNode = attrList.getNamedItem("domestic");
+      assertNotNull("attrNotNull",attrNode);
+
+	{
+		success = false;
+		try {
+            attrNode.value = "newvalue";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setValue_throws_NO_MODIFICATION",success);
+	}
+
+	{
+		success = false;
+		try {
+            attrNode.nodeValue = "newvalue2";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setNodeValue_throws_NO_MODIFICATION",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrsetvaluenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederrEE.html
new file mode 100644
index 0000000000..2615060115
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrsetvaluenomodificationallowederrEE.html
@@ -0,0 +1,170 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrsetvaluenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrsetvaluenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrsetvaluenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setValue()" method for an attribute causes the 
+  DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+  if the node is readonly.
+
+  Create an entity reference using document.createEntityReference()
+  Get the "domestic" attribute from the entity 
+  reference and execute the "setValue()" method.
+  This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#ID-221662474
+* @see http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-core#xpointer(id('ID-221662474')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/DOM/updates/REC-DOM-Level-1-19981001-errata.html
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrsetvaluenomodificationallowederr.xml
+*/
+function attrsetvaluenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "attrsetvaluenomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var entElement;
+      var attrList;
+      var attrNode;
+      var gender;
+      var genderList;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      assertNotNull("genderNotNull",gender);
+entRef = doc.createEntityReference("ent4");
+      assertNotNull("entRefNotNull",entRef);
+appendedChild = gender.appendChild(entRef);
+      entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+attrList = entElement.attributes;
+
+      attrNode = attrList.getNamedItem("domestic");
+      
+	{
+		success = false;
+		try {
+            attrNode.value = "newvalue";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setValue_throws_NO_MODIFICATION",success);
+	}
+
+	{
+		success = false;
+		try {
+            attrNode.nodeValue = "newvalue2";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("setNodeValue_throws_NO_MODIFICATION",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrsetvaluenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalue.html b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalue.html
new file mode 100644
index 0000000000..59b2a45fe5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalue.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrspecifiedvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrspecifiedvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSpecified()" method for an Attr node should 
+  be set to true if the attribute was explicitly given
+  a value.
+  Retrieve the attribute named "domestic" from the last 
+  child of of the first employee and examine the value 
+  returned by the "getSpecified()" method.  This test uses 
+  the "getNamedItem(name)" method from the NamedNodeMap 
+  interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-862529273
+*/
+function attrspecifiedvalue() {
+   var success;
+    if(checkInitialization(builder, "attrspecifiedvalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      state = domesticAttr.specified;
+
+      assertTrue("domesticSpecified",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvaluechanged.html b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvaluechanged.html
new file mode 100644
index 0000000000..151ac4ce45
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvaluechanged.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvaluechanged</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrspecifiedvaluechanged'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrspecifiedvaluechanged';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSpecified()" method for an Attr node should return true if the 
+  value of the attribute is changed. 
+  Retrieve the attribute named "street" from the last 
+  child of of the THIRD employee and change its 
+  value to "Yes"(which is the default DTD value).  This
+  should cause the "getSpecified()" method to be true.
+  This test uses the "setAttribute(name,value)" method
+  from the Element interface and the "getNamedItem(name)"
+  method from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-862529273
+*/
+function attrspecifiedvaluechanged() {
+   var success;
+    if(checkInitialization(builder, "attrspecifiedvaluechanged") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(2);
+      testNode.setAttribute("street","Yes");
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      state = streetAttr.specified;
+
+      assertTrue("streetSpecified",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvaluechanged</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalueremove.html b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalueremove.html
new file mode 100644
index 0000000000..b55c449e08
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_attrspecifiedvalueremove.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvalueremove</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['attrspecifiedvalueremove'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'attrspecifiedvalueremove';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+To respecify the attribute to its default value from
+the DTD, the attribute must be deleted.  This will then
+make a new attribute available with the "getSpecified()"
+method value set to false.
+Retrieve the attribute named "street" from the last
+child of of the THIRD employee and delete it.  This
+should then create a new attribute with its default
+value and also cause the "getSpecified()" method to
+return false.
+This test uses the "removeAttribute(name)" method
+from the Element interface and the "getNamedItem(name)"
+method from the NamedNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function attrspecifiedvalueremove() {
+   var success;
+    if(checkInitialization(builder, "attrspecifiedvalueremove") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testNode = addressList.item(2);
+      testNode.removeAttribute("street");
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      assertNotNull("streetAttrNotNull",streetAttr);
+state = streetAttr.specified;
+
+      assertFalse("attrSpecifiedValueRemoveAssert",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/attrspecifiedvalueremove</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_cdatasectiongetdata.html b/dom/tests/mochitest/dom-level1-core/test_cdatasectiongetdata.html
new file mode 100644
index 0000000000..e174a55ec2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_cdatasectiongetdata.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/cdatasectiongetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['cdatasectiongetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("coalescing", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'cdatasectiongetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Retrieve the last CDATASection node located inside the
+second child of the second employee and examine its
+content.  Since the CDATASection interface inherits
+from the CharacterData interface(via the Text node),
+the "getData()" method can be used to access the
+CDATA content.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function cdatasectiongetdata() {
+   var success;
+    if(checkInitialization(builder, "cdatasectiongetdata") != null) return;
+    var doc;
+      var nameList;
+      var child;
+      var lastChild;
+      var data;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nameList = doc.getElementsByTagName("name");
+      child = nameList.item(1);
+      lastChild = child.lastChild;
+
+      nodeType = lastChild.nodeType;
+
+      assertEquals("isCDATA",4,nodeType);
+       data = lastChild.data;
+
+      assertEquals("data","This is an adjacent CDATASection with a reference to a tab &tab;",data);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/cdatasectiongetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_cdatasectionnormalize.html b/dom/tests/mochitest/dom-level1-core/test_cdatasectionnormalize.html
new file mode 100644
index 0000000000..4f5d99621e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_cdatasectionnormalize.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/cdatasectionnormalize</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['cdatasectionnormalize'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'cdatasectionnormalize';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Adjacent CDATASection nodes cannot be merged together by
+use of the "normalize()" method from the Element interface.
+Retrieve second child of the second employee and invoke
+the "normalize()" method.  The Element under contains
+two CDATASection nodes that should not be merged together
+by the "normalize()" method.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-162CF083
+*/
+function cdatasectionnormalize() {
+   var success;
+    if(checkInitialization(builder, "cdatasectionnormalize") != null) return;
+    var doc;
+      var nameList;
+      var lChild;
+      var childNodes;
+      var cdataN;
+      var data;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nameList = doc.getElementsByTagName("name");
+      lChild = nameList.item(1);
+      lChild.normalize();
+      childNodes = lChild.childNodes;
+
+      cdataN = childNodes.item(1);
+      assertNotNull("firstCDATASection",cdataN);
+data = cdataN.data;
+
+      assertEquals("data1","This is a CDATASection with EntityReference number 2 &ent2;",data);
+       cdataN = childNodes.item(3);
+      assertNotNull("secondCDATASection",cdataN);
+data = cdataN.data;
+
+      assertEquals("data3","This is an adjacent CDATASection with a reference to a tab &tab;",data);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/cdatasectionnormalize</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataappenddata.html b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddata.html
new file mode 100644
index 0000000000..e15f9ca7c9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddata.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataappenddata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataappenddata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendData(arg)" method appends a string to the end 
+   of the character data of the node.
+   
+   Retrieve the character data from the second child 
+   of the first employee.  The appendData(arg) method is
+   called with arg=", Esquire".  The method should append 
+   the specified data to the already existing character  
+   data.  The new value return by the "getLength()" method
+   should be 24.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+*/
+function characterdataappenddata() {
+   var success;
+    if(checkInitialization(builder, "characterdataappenddata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childValue;
+      var childLength;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.appendData(", Esquire");
+      childValue = child.data;
+
+      childLength = childValue.length;
+      assertEquals("characterdataAppendDataAssert",24,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatagetdata.html b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatagetdata.html
new file mode 100644
index 0000000000..d3e8f5d525
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatagetdata.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatagetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataappenddatagetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataappenddatagetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    On successful invocation of the "appendData(arg)" 
+   method the "getData()" method provides access to the
+   concatentation of data and the specified string.
+   
+   Retrieve the character data from the second child 
+   of the first employee.  The appendData(arg) method is
+   called with arg=", Esquire".  The method should append 
+   the specified data to the already existing character  
+   data.  The new value return by the "getData()" method
+   should be "Margaret Martin, Esquire".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+*/
+function characterdataappenddatagetdata() {
+   var success;
+    if(checkInitialization(builder, "characterdataappenddatagetdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.appendData(", Esquire");
+      childData = child.data;
+
+      assertEquals("characterdataAppendDataGetDataAssert","Margaret Martin, Esquire",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatagetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederr.html
new file mode 100644
index 0000000000..d2cda40d34
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederr.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataappenddatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataappenddatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendData(arg)" method raises a NO_MODIFICATION_ALLOWED_ERR 
+   DOMException if the node is readonly.  
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Get the FIRST item 
+   from the entity reference and execute the "appendData(arg)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-32791A2F')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+*/
+function characterdataappenddatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "characterdataappenddatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entElement;
+      var entElementContent;
+      var entReference;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = genderNode.firstChild;
+
+      assertNotNull("entReferenceNotNull",entReference);
+nodeType = entReference.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entReference = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entReference);
+
+	}
+	entElement = entReference.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementContent = entElement.firstChild;
+
+      assertNotNull("entElementContentNotNull",entElementContent);
+
+	{
+		success = false;
+		try {
+            entElementContent.appendData("newString");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..4704393ad5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataappenddatanomodificationallowederrEE.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataappenddatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataappenddatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Create an ent3 entity reference and call appendData on a text child, should thrown a NO_MODIFICATION_ALLOWED_ERR. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-32791A2F')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatanomodificationallowederr.xml
+*/
+function characterdataappenddatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "characterdataappenddatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entText;
+      var entReference;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entReference);
+appendedChild = genderNode.appendChild(entReference);
+      entText = entReference.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.appendData("newString");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataappenddatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatabegining.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatabegining.html
new file mode 100644
index 0000000000..fa72f32fc7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatabegining.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatabegining</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedatabegining'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedatabegining';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "deleteData(offset,count)" method removes a range of
+characters from the node.  Delete data at the beginning
+of the character data.
+
+Retrieve the character data from the last child of the
+first employee.  The "deleteData(offset,count)"
+method is then called with offset=0 and count=16.
+The method should delete the characters from position
+0 thru position 16.  The new value of the character data
+should be "Dallas, Texas 98551".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedatabegining() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedatabegining") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(0,16);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataBeginingAssert","Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatabegining</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataend.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataend.html
new file mode 100644
index 0000000000..92e4ae7aa3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataend.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method removes a range of 
+   characters from the node.  Delete data at the end 
+   of the character data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=30 and count=5.
+   The method should delete the characters from position
+   30 thru position 35.  The new value of the character data
+   should be "1230 North Ave. Dallas, Texas".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedataend() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(30,5);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataEndAssert","1230 North Ave. Dallas, Texas ",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataexceedslength.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataexceedslength.html
new file mode 100644
index 0000000000..512d227241
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedataexceedslength.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedataexceedslength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedataexceedslength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedataexceedslength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the offset and count used in the        
+   "deleteData(offset,count) method is greater than the
+   length of the character data then all the characters
+   from the offset to the end of the data are deleted. 
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=4 and count=50.
+   The method should delete the characters from position 4
+   to the end of the data since the offset+count(50+4)
+   is greater than the length of the character data(35).
+   The new value of the character data should be "1230".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedataexceedslength() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedataexceedslength") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(4,50);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataExceedsLengthAssert","1230",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedataexceedslength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatagetlengthanddata.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatagetlengthanddata.html
new file mode 100644
index 0000000000..ceaf5cd174
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatagetlengthanddata.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatagetlengthanddata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedatagetlengthanddata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedatagetlengthanddata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    On successful invocation of the "deleteData(offset,count)"
+   method, the "getData()" and "getLength()" methods reflect
+   the changes. 
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=30 and count=5.
+   The method should delete the characters from position
+   30 thru position 35.  The new value of the character data
+   should be "1230 North Ave. Dallas, Texas" which is
+   returned by the "getData()" method and "getLength()"
+   method should return 30".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7D61178C
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedatagetlengthanddata() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedatagetlengthanddata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      var childLength;
+      var result = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(30,5);
+      childData = child.data;
+
+      assertEquals("data","1230 North Ave. Dallas, Texas ",childData);
+       childLength = child.length;
+
+      assertEquals("length",30,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatagetlengthanddata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatamiddle.html
new file mode 100644
index 0000000000..7e19ee0dbd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatamiddle.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method removes a range of 
+   characters from the node.  Delete data in the middle 
+   of the character data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=16 and count=8.
+   The method should delete the characters from position
+   16 thru position 24.  The new value of the character data
+   should be "1230 North Ave. Texas 98551".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedatamiddle() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(16,8);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataMiddleAssert","1230 North Ave. Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederr.html
new file mode 100644
index 0000000000..e03b42cae9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederr.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises a NO_MODIFICATION_ALLOWED_ERR 
+   DOMException if the node is readonly.   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Get the FIRST item 
+   from the entity reference and execute the "deleteData(offset,count)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdatadeletedatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entElement;
+      var entElementContent;
+      var nodeType;
+      var entReference;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = genderNode.firstChild;
+
+      assertNotNull("entReferenceNotNull",entReference);
+nodeType = entReference.nodeType;
+
+      
+	if(
+	(3 == nodeType)
+	) {
+	entReference = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entReference);
+
+	}
+	entElement = entReference.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementContent = entElement.firstChild;
+
+      assertNotNull("entElementContentNotNull",entElementContent);
+
+	{
+		success = false;
+		try {
+            entElementContent.deleteData(1,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..5a0b28e1a6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatadeletedatanomodificationallowederrEE.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatadeletedatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatadeletedatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Create an ent3 entity reference and call deleteData on a text child, should thrown a NO_MODIFICATION_ALLOWED_ERR. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatanomodificationallowederr.xml
+*/
+function characterdatadeletedatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "characterdatadeletedatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entText;
+      var entReference;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entReference);
+appendedChild = genderNode.appendChild(entReference);
+      entText = entReference.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.deleteData(1,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatadeletedatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatagetdata.html b/dom/tests/mochitest/dom-level1-core/test_characterdatagetdata.html
new file mode 100644
index 0000000000..a5dea6d1a1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatagetdata.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatagetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatagetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatagetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getData()" method retrieves the character data 
+
+  currently stored in the node.
+
+  Retrieve the character data from the second child 
+
+  of the first employee and invoke the "getData()" 
+
+  method.  The method returns the character data 
+
+  string.
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function characterdatagetdata() {
+   var success;
+    if(checkInitialization(builder, "characterdatagetdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      childData = child.data;
+
+      assertEquals("characterdataGetDataAssert","Margaret Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatagetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatagetlength.html b/dom/tests/mochitest/dom-level1-core/test_characterdatagetlength.html
new file mode 100644
index 0000000000..2a4cf77b9d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatagetlength.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatagetlength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatagetlength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatagetlength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of characters 
+  stored in this nodes data.
+  Retrieve the character data from the second 
+  child of the first employee and examine the 
+  value returned by the getLength() method.  
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7D61178C
+*/
+function characterdatagetlength() {
+   var success;
+    if(checkInitialization(builder, "characterdatagetlength") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childValue;
+      var childLength;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      childValue = child.data;
+
+      childLength = childValue.length;
+      assertEquals("characterdataGetLengthAssert",15,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatagetlength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedatacountnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedatacountnegative.html
new file mode 100644
index 0000000000..1004271afa
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedatacountnegative.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedatacountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrdeletedatacountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrdeletedatacountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count 
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=10 and count=-3.  It should raise the
+   desired exception since the count is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function characterdataindexsizeerrdeletedatacountnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrdeletedatacountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(10,-3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedatacountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetgreater.html
new file mode 100644
index 0000000000..ea6d9f2ca6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetgreater.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrdeletedataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrdeletedataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater that the number of characters in the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=40 and count=3.  It should raise the
+   desired exception since the offset is greater than the
+   number of characters in the string.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function characterdataindexsizeerrdeletedataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrdeletedataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetnegative.html
new file mode 100644
index 0000000000..a624539aa1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrdeletedataoffsetnegative.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrdeletedataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrdeletedataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=-5 and count=3.  It should raise the
+   desired exception since the offset is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function characterdataindexsizeerrdeletedataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrdeletedataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(-5,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrdeletedataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetgreater.html
new file mode 100644
index 0000000000..e7c3e498e4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetgreater.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrinsertdataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrinsertdataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrinsertdataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the number of characters in the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its insertData"(offset,arg)"
+   method with offset=40 and arg="ABC".  It should raise
+   the desired exception since the offset is greater than
+   the number of characters in the string.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function characterdataindexsizeerrinsertdataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrinsertdataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.insertData(40,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrinsertdataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetnegative.html
new file mode 100644
index 0000000000..07629d8cff
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrinsertdataoffsetnegative.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrinsertdataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrinsertdataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrinsertdataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its insertData"(offset,arg)"
+   method with offset=-5 and arg="ABC".  It should raise
+   the desired exception since the offset is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function characterdataindexsizeerrinsertdataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrinsertdataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.insertData(-5,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrinsertdataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedatacountnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedatacountnegative.html
new file mode 100644
index 0000000000..33596a89c4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedatacountnegative.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedatacountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrreplacedatacountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrreplacedatacountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=10
+   and count=-3 and arg="ABC".  It should raise the
+   desired exception since the count is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function characterdataindexsizeerrreplacedatacountnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrreplacedatacountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.replaceData(10,-3,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedatacountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetgreater.html
new file mode 100644
index 0000000000..f0d68a2375
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetgreater.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrreplacedataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrreplacedataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the length of the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=40
+   and count=3 and arg="ABC".  It should raise the
+   desired exception since the offset is greater than the
+   length of the string.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function characterdataindexsizeerrreplacedataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrreplacedataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.replaceData(40,3,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetnegative.html
new file mode 100644
index 0000000000..939ca80f4d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrreplacedataoffsetnegative.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrreplacedataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrreplacedataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=-5
+   and count=3 and arg="ABC".  It should raise the
+   desired exception since the offset is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdataindexsizeerrreplacedataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrreplacedataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.replaceData(-5,3,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrreplacedataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringcountnegative.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringcountnegative.html
new file mode 100644
index 0000000000..68750b9e63
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringcountnegative.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringcountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrsubstringcountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrsubstringcountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count 
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=10 and count=-3.  It should raise the
+   desired exception since the count is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function characterdataindexsizeerrsubstringcountnegative() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrsubstringcountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badSubstring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badSubstring = child.substringData(10,-3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringcountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringnegativeoffset.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringnegativeoffset.html
new file mode 100644
index 0000000000..2a724d22ab
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringnegativeoffset.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringnegativeoffset</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrsubstringnegativeoffset'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrsubstringnegativeoffset';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=-5 and count=3.  It should raise the
+   desired exception since the offset is negative.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function characterdataindexsizeerrsubstringnegativeoffset() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrsubstringnegativeoffset") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badString;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badString = child.substringData(-5,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringnegativeoffset</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringoffsetgreater.html
new file mode 100644
index 0000000000..569cf6ac10
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdataindexsizeerrsubstringoffsetgreater.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdataindexsizeerrsubstringoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdataindexsizeerrsubstringoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the number of characters in the string.
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=40 and count=3.  It should raise the
+   desired exception since the offsets value is greater
+   than the length.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function characterdataindexsizeerrsubstringoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "characterdataindexsizeerrsubstringoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badString;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badString = child.substringData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdataindexsizeerrsubstringoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatabeginning.html b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatabeginning.html
new file mode 100644
index 0000000000..049a94e6ea
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatabeginning.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatabeginning</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatainsertdatabeginning'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatainsertdatabeginning';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "insertData(offset,arg)" method will insert a string
+at the specified character offset.  Insert the data at
+the beginning of the character data.
+
+Retrieve the character data from the second child of
+the first employee.  The "insertData(offset,arg)"
+method is then called with offset=0 and arg="Mss.".
+The method should insert the string "Mss." at position 0.
+The new value of the character data should be
+"Mss. Margaret Martin".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function characterdatainsertdatabeginning() {
+   var success;
+    if(checkInitialization(builder, "characterdatainsertdatabeginning") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(0,"Mss. ");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataBeginningAssert","Mss. Margaret Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatabeginning</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdataend.html b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdataend.html
new file mode 100644
index 0000000000..a6ba22ddf5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdataend.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatainsertdataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatainsertdataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method will insert a string 
+   at the specified character offset.  Insert the data at 
+   the end of the character data. 
+   
+   Retrieve the character data from the second child of  
+   the first employee.  The "insertData(offset,arg)"
+   method is then called with offset=15 and arg=", Esquire".
+   The method should insert the string ", Esquire" at 
+   position 15.  The new value of the character data should
+   be "Margaret Martin, Esquire".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function characterdatainsertdataend() {
+   var success;
+    if(checkInitialization(builder, "characterdatainsertdataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(15,", Esquire");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataEndAssert","Margaret Martin, Esquire",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatamiddle.html
new file mode 100644
index 0000000000..ec056627eb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatamiddle.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatainsertdatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatainsertdatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method will insert a string 
+   at the specified character offset.  Insert the data in 
+   the middle of the character data. 
+   
+   Retrieve the character data from the second child of  
+   the first employee.  The "insertData(offset,arg)"
+   method is then called with offset=9 and arg="Ann".
+   The method should insert the string "Ann" at position 9.
+   The new value of the character data should be
+   "Margaret Ann Martin".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function characterdatainsertdatamiddle() {
+   var success;
+    if(checkInitialization(builder, "characterdatainsertdatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(9,"Ann ");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataMiddleAssert","Margaret Ann Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederr.html
new file mode 100644
index 0000000000..63d9d0aa2c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederr.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatainsertdatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatainsertdatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method raises a NO_MODIFICATION_ALLOWED_ERR 
+   DOMException if the node is readonly.   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Get the FIRST item 
+   from the entity reference and execute the "insertData(offset,arg)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-3EDB695F')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function characterdatainsertdatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "characterdatainsertdatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entElement;
+      var nodeType;
+      var entElementContent;
+      var entReference;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = genderNode.firstChild;
+
+      assertNotNull("entReferenceNotNull",entReference);
+nodeType = entReference.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entReference = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entReference);
+
+	}
+	entElement = entReference.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementContent = entElement.firstChild;
+
+      assertNotNull("entElementContentNotNull",entElementContent);
+
+	{
+		success = false;
+		try {
+            entElementContent.insertData(1,"newArg");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..6a17addf4b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatainsertdatanomodificationallowederrEE.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatainsertdatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatainsertdatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Create an ent3 entity reference and call insertData on a text child, should thrown a NO_MODIFICATION_ALLOWED_ERR. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-3EDB695F')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatanomodificationallowederr.xml
+*/
+function characterdatainsertdatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "characterdatainsertdatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entText;
+      var entReference;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entReference);
+entText = entReference.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.insertData(1,"newArg");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatainsertdatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatabegining.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatabegining.html
new file mode 100644
index 0000000000..c1b61606e9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatabegining.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatabegining</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedatabegining'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedatabegining';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "replaceData(offset,count,arg)" method replaces the
+characters starting at the specified offset with the
+specified string.  Test for replacement in the
+middle of the data.
+
+Retrieve the character data from the last child of the
+first employee.  The "replaceData(offset,count,arg)"
+method is then called with offset=5 and count=5 and
+arg="South".  The method should replace characters five
+thru 9 of the character data with "South".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedatabegining() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedatabegining") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,4,"2500");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataBeginingAssert","2500 North Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatabegining</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataend.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataend.html
new file mode 100644
index 0000000000..ea6829218d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataend.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test for replacement at the 
+   end of the data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=30 and count=5 and
+   arg="98665".  The method should replace characters 30  
+   thru 34 of the character data with "98665".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedataend() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(30,5,"98665");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataEndAssert","1230 North Ave. Dallas, Texas 98665",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofarg.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofarg.html
new file mode 100644
index 0000000000..3fb9a72a2d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofarg.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataexceedslengthofarg</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedataexceedslengthofarg'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedataexceedslengthofarg';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test the situation where the length 
+   of the arg string is greater than the specified offset.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=0 and count=4 and
+   arg="260030".  The method should replace characters one  
+   thru four with "260030".  Note that the length of the
+   specified string is greater that the specified offset.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedataexceedslengthofarg() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedataexceedslengthofarg") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,4,"260030");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataExceedsLengthOfArgAssert","260030 North Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataexceedslengthofarg</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofdata.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofdata.html
new file mode 100644
index 0000000000..94e5a8053a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedataexceedslengthofdata.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataexceedslengthofdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedataexceedslengthofdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedataexceedslengthofdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the offset and count exceeds the length then 
+   all the characters to the end of the data are replaced.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=0 and count=50 and
+   arg="2600".  The method should replace all the characters
+   with "2600". This is because the sum of the offset and
+   count exceeds the length of the character data.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedataexceedslengthofdata() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedataexceedslengthofdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,50,"2600");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataExceedsLengthOfDataAssert","2600",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedataexceedslengthofdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatamiddle.html
new file mode 100644
index 0000000000..3f65f14f77
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatamiddle.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test for replacement in the 
+   middle of the data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=5 and count=5 and
+   arg="South".  The method should replace characters five  
+   thru 9 of the character data with "South".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedatamiddle() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(5,5,"South");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataMiddleAssert","1230 South Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederr.html
new file mode 100644
index 0000000000..fd624c6b16
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederr.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises a NO_MODIFICATION_ALLOWED_ERR 
+   DOMException if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Get the FIRST item 
+   from the entity reference and execute the "replaceData(offset,count,arg)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function characterdatareplacedatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entElement;
+      var entElementContent;
+      var entReference;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = genderNode.firstChild;
+
+      assertNotNull("entReferenceNotNull",entReference);
+nodeType = entReference.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entReference = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entReference);
+
+	}
+	entElement = entReference.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementContent = entElement.firstChild;
+
+      assertNotNull("entElementContentNotNull",entElementContent);
+
+	{
+		success = false;
+		try {
+            entElementContent.replaceData(1,3,"newArg");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..0ef63da7c6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatareplacedatanomodificationallowederrEE.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatareplacedatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatareplacedatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Create an ent3 entity reference and call replaceData on a text child, should thrown a NO_MODIFICATION_ALLOWED_ERR. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatanomodificationallowederr.xml
+*/
+function characterdatareplacedatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "characterdatareplacedatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entText;
+      var entReference;
+      var appendedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entReference);
+appendedNode = genderNode.appendChild(entReference);
+      entText = entReference.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.replaceData(1,3,"newArg");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatareplacedatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederr.html
new file mode 100644
index 0000000000..7b346ce4e1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederr.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetdatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatasetdatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatasetdatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setData(data)" method raises a NO_MODIFICATION_ALLOWED_ERR 
+   DOMException if the node is readonly.
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Get the FIRST item 
+   from the entity reference and execute the "setData(data)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-72AB8359')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function characterdatasetdatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "characterdatasetdatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entElement;
+      var entElementContent;
+      var entReference;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entReference = genderNode.firstChild;
+
+      assertNotNull("entReferenceNotNull",entReference);
+nodeType = entReference.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entReference = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entReference);
+
+	}
+	entElement = entReference.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementContent = entElement.firstChild;
+
+      assertNotNull("entElementContentNotNull",entElementContent);
+
+	{
+		success = false;
+		try {
+            entElementContent.data = "newData";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetdatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederrEE.html
new file mode 100644
index 0000000000..c9278bc8be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatasetdatanomodificationallowederrEE.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetdatanomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatasetdatanomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatasetdatanomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Create an ent3 entity reference and call setData on a text child, should thrown a NO_MODIFICATION_ALLOWED_ERR. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-72AB8359')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetdatanomodificationallowederr.xml
+*/
+function characterdatasetdatanomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "characterdatasetdatanomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entText;
+      var entReference;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(4);
+      entReference = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entReference);
+entText = entReference.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.data = "newData";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetdatanomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatasetnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_characterdatasetnodevalue.html
new file mode 100644
index 0000000000..d69eacf107
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatasetnodevalue.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatasetnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatasetnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+  The "setNodeValue()" method changes the character data 
+  currently stored in the node.
+  Retrieve the character data from the second child 
+  of the first employee and invoke the "setNodeValue()" 
+  method, call "getData()" and compare.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function characterdatasetnodevalue() {
+   var success;
+    if(checkInitialization(builder, "characterdatasetnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.nodeValue = "Marilyn Martin";
+
+      childData = child.data;
+
+      assertEquals("data","Marilyn Martin",childData);
+       childValue = child.nodeValue;
+
+      assertEquals("value","Marilyn Martin",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasetnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringexceedsvalue.html b/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringexceedsvalue.html
new file mode 100644
index 0000000000..1cb5221b6c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringexceedsvalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasubstringexceedsvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatasubstringexceedsvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatasubstringexceedsvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the "offset" and "count" exceeds the
+   "length" then the "substringData(offset,count)" method
+   returns all the characters to the end of the data. 
+   
+   Retrieve the character data from the second child 
+   of the first employee and access part of the data 
+   by using the substringData(offset,count) method
+   with offset=9 and count=10.  The method should return 
+   the substring "Martin" since offset+count > length
+   (19 > 15).
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+*/
+function characterdatasubstringexceedsvalue() {
+   var success;
+    if(checkInitialization(builder, "characterdatasubstringexceedsvalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var substring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      substring = child.substringData(9,10);
+      assertEquals("characterdataSubStringExceedsValueAssert","Martin",substring);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasubstringexceedsvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringvalue.html b/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringvalue.html
new file mode 100644
index 0000000000..dc4aa78aed
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_characterdatasubstringvalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasubstringvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['characterdatasubstringvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'characterdatasubstringvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method returns the 
+   specified string.
+   
+   Retrieve the character data from the second child 
+   of the first employee and access part of the data 
+   by using the substringData(offset,count) method.  The
+   method should return the specified substring starting 
+   at position "offset" and extract "count" characters.
+   The method should return the string "Margaret".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+*/
+function characterdatasubstringvalue() {
+   var success;
+    if(checkInitialization(builder, "characterdatasubstringvalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var substring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      substring = child.substringData(0,8);
+      assertEquals("characterdataSubStringValueAssert","Margaret",substring);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/characterdatasubstringvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_commentgetcomment.html b/dom/tests/mochitest/dom-level1-core/test_commentgetcomment.html
new file mode 100644
index 0000000000..6f7f921da6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_commentgetcomment.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/commentgetcomment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['commentgetcomment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'commentgetcomment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    A comment is all the characters between the starting
+  '<!--' and ending '-->' 
+  Retrieve the nodes of the DOM document.  Search for a 
+  comment node and the content is its value.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1334481328
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function commentgetcomment() {
+   var success;
+    if(checkInitialization(builder, "commentgetcomment") != null) return;
+    var doc;
+      var elementList;
+      var child;
+      var childName;
+      var childValue;
+      var commentCount = 0;
+      var childType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65623 = 0;indexN65623 < elementList.length; indexN65623++) {
+      child = elementList.item(indexN65623);
+      childType = child.nodeType;
+
+      
+	if(
+	(8 == childType)
+	) {
+	childName = child.nodeName;
+
+      assertEquals("nodeName","#comment",childName);
+       childValue = child.nodeValue;
+
+      assertEquals("nodeValue"," This is comment number 1.",childValue);
+       commentCount = commentCount + 1;
+
+	}
+	
+	}
+   assertEquals("commentCount",1,commentCount);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/commentgetcomment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateattribute.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateattribute.html
new file mode 100644
index 0000000000..ff57a99114
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateattribute.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createAttribute(name)" method creates an Attribute 
+   node of the given name.
+   
+   Retrieve the entire DOM document and invoke its 
+   "createAttribute(name)" method.  It should create a  
+   new Attribute node with the given name. The name, value
+   and type of the newly created object are retrieved and
+   output.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+*/
+function documentcreateattribute() {
+   var success;
+    if(checkInitialization(builder, "documentcreateattribute") != null) return;
+    var doc;
+      var newAttrNode;
+      var attrValue;
+      var attrName;
+      var attrType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newAttrNode = doc.createAttribute("district");
+      attrValue = newAttrNode.nodeValue;
+
+      assertEquals("value","",attrValue);
+       attrName = newAttrNode.nodeName;
+
+      assertEquals("name","district",attrName);
+       attrType = newAttrNode.nodeType;
+
+      assertEquals("type",2,attrType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreatecdatasection.html b/dom/tests/mochitest/dom-level1-core/test_documentcreatecdatasection.html
new file mode 100644
index 0000000000..b7e50cfad2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreatecdatasection.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatecdatasection</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreatecdatasection'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreatecdatasection';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createCDATASection(data)" method creates a new 
+   CDATASection node whose value is the specified string.
+   Retrieve the entire DOM document and invoke its 
+   "createCDATASection(data)" method.  It should create a
+   new CDATASection node whose "data" is the specified 
+   string.  The content, name and type are retrieved and
+   output.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D26C0AF8
+*/
+function documentcreatecdatasection() {
+   var success;
+    if(checkInitialization(builder, "documentcreatecdatasection") != null) return;
+    var doc;
+      var newCDATASectionNode;
+      var newCDATASectionValue;
+      var newCDATASectionName;
+      var newCDATASectionType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newCDATASectionNode = doc.createCDATASection("This is a new CDATASection node");
+      newCDATASectionValue = newCDATASectionNode.nodeValue;
+
+      assertEquals("nodeValue","This is a new CDATASection node",newCDATASectionValue);
+       newCDATASectionName = newCDATASectionNode.nodeName;
+
+      assertEquals("nodeName","#cdata-section",newCDATASectionName);
+       newCDATASectionType = newCDATASectionNode.nodeType;
+
+      assertEquals("nodeType",4,newCDATASectionType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatecdatasection</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreatecomment.html b/dom/tests/mochitest/dom-level1-core/test_documentcreatecomment.html
new file mode 100644
index 0000000000..d448578d46
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreatecomment.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatecomment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreatecomment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreatecomment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createComment(data)" method creates a new Comment
+   node given the specified string. 
+   Retrieve the entire DOM document and invoke its 
+   "createComment(data)" method.  It should create a new
+   Comment node whose "data" is the specified string.
+   The content, name and type are retrieved and output.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1334481328
+*/
+function documentcreatecomment() {
+   var success;
+    if(checkInitialization(builder, "documentcreatecomment") != null) return;
+    var doc;
+      var newCommentNode;
+      var newCommentValue;
+      var newCommentName;
+      var newCommentType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newCommentNode = doc.createComment("This is a new Comment node");
+      newCommentValue = newCommentNode.nodeValue;
+
+      assertEquals("value","This is a new Comment node",newCommentValue);
+       newCommentName = newCommentNode.nodeName;
+
+      assertEquals("name","#comment",newCommentName);
+       newCommentType = newCommentNode.nodeType;
+
+      assertEquals("type",8,newCommentType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatecomment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreatedocumentfragment.html b/dom/tests/mochitest/dom-level1-core/test_documentcreatedocumentfragment.html
new file mode 100644
index 0000000000..ff47fab9c5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreatedocumentfragment.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatedocumentfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreatedocumentfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreatedocumentfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createDocumentFragment()" method creates an empty 
+   DocumentFragment object.
+   Retrieve the entire DOM document and invoke its 
+   "createDocumentFragment()" method.  The content, name, 
+   type and value of the newly created object are output.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-35CB04B5
+*/
+function documentcreatedocumentfragment() {
+   var success;
+    if(checkInitialization(builder, "documentcreatedocumentfragment") != null) return;
+    var doc;
+      var newDocFragment;
+      var children;
+      var length;
+      var newDocFragmentName;
+      var newDocFragmentType;
+      var newDocFragmentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newDocFragment = doc.createDocumentFragment();
+      children = newDocFragment.childNodes;
+
+      length = children.length;
+
+      assertEquals("length",0,length);
+       newDocFragmentName = newDocFragment.nodeName;
+
+      assertEquals("name","#document-fragment",newDocFragmentName);
+       newDocFragmentType = newDocFragment.nodeType;
+
+      assertEquals("type",11,newDocFragmentType);
+       newDocFragmentValue = newDocFragment.nodeValue;
+
+      assertNull("value",newDocFragmentValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatedocumentfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateelement.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateelement.html
new file mode 100644
index 0000000000..a81513c152
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateelement.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelement</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateelement'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateelement';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createElement(tagName)" method creates an Element 
+   of the type specified.
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method with tagName="address".
+   The method should create an instance of an Element node
+   whose tagName is "address".  The NodeName, NodeType 
+   and NodeValue are returned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+*/
+function documentcreateelement() {
+   var success;
+    if(checkInitialization(builder, "documentcreateelement") != null) return;
+    var doc;
+      var newElement;
+      var newElementName;
+      var newElementType;
+      var newElementValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newElement = doc.createElement("address");
+      newElementName = newElement.nodeName;
+
+      assertEquals("name","address",newElementName);
+       newElementType = newElement.nodeType;
+
+      assertEquals("type",1,newElementType);
+       newElementValue = newElement.nodeValue;
+
+      assertNull("valueInitiallyNull",newElementValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelement</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateelementcasesensitive.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateelementcasesensitive.html
new file mode 100644
index 0000000000..a609bc6140
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateelementcasesensitive.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelementcasesensitive</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateelementcasesensitive'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateelementcasesensitive';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The tagName parameter in the "createElement(tagName)"
+   method is case-sensitive for XML documents.
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method twice.  Once for tagName
+   equal to "address" and once for tagName equal to "ADDRESS"
+   Each call should create a distinct Element node.  The
+   newly created Elements are then assigned attributes 
+   that are retrieved.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+*/
+function documentcreateelementcasesensitive() {
+   var success;
+    if(checkInitialization(builder, "documentcreateelementcasesensitive") != null) return;
+    var doc;
+      var newElement1;
+      var newElement2;
+      var attribute1;
+      var attribute2;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newElement1 = doc.createElement("ADDRESS");
+      newElement2 = doc.createElement("address");
+      newElement1.setAttribute("district","Fort Worth");
+      newElement2.setAttribute("county","Dallas");
+      attribute1 = newElement1.getAttribute("district");
+      attribute2 = newElement2.getAttribute("county");
+      assertEquals("attrib1","Fort Worth",attribute1);
+       assertEquals("attrib2","Dallas",attribute2);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelementcasesensitive</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateelementdefaultattr.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateelementdefaultattr.html
new file mode 100644
index 0000000000..bd7bb0f8db
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateelementdefaultattr.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelementdefaultattr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateelementdefaultattr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateelementdefaultattr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createElement(tagName)" method creates an Element 
+   of the type specified.  In addition, if there are known attributes
+   with default values, Attr nodes representing them are automatically
+   created and attached to the element.
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method with tagName="address".
+   The method should create an instance of an Element node
+   whose tagName is "address".  The tagName "address" has an 
+   attribute with default values, therefore the newly created element
+   will have them.  
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function documentcreateelementdefaultattr() {
+   var success;
+    if(checkInitialization(builder, "documentcreateelementdefaultattr") != null) return;
+    var doc;
+      var newElement;
+      var defaultAttr;
+      var child;
+      var name;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newElement = doc.createElement("address");
+      defaultAttr = newElement.attributes;
+
+      child = defaultAttr.item(0);
+      assertNotNull("defaultAttrNotNull",child);
+name = child.nodeName;
+
+      assertEquals("attrName","street",name);
+       value = child.nodeValue;
+
+      assertEquals("attrValue","Yes",value);
+       assertSize("attrCount",1,defaultAttr);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateelementdefaultattr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreference.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreference.html
new file mode 100644
index 0000000000..200644f6aa
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreference.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateentityreference</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateentityreference'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateentityreference';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createEntityReference(name)" method creates an 
+   EntityReferrence node.
+   
+   Retrieve the entire DOM document and invoke its 
+   "createEntityReference(name)" method.  It should create 
+   a new EntityReference node for the Entity with the 
+   given name.  The name, value and type are retrieved and
+   output.
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-392B75AE
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function documentcreateentityreference() {
+   var success;
+    if(checkInitialization(builder, "documentcreateentityreference") != null) return;
+    var doc;
+      var newEntRefNode;
+      var entRefValue;
+      var entRefName;
+      var entRefType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newEntRefNode = doc.createEntityReference("ent1");
+      assertNotNull("createdEntRefNotNull",newEntRefNode);
+entRefValue = newEntRefNode.nodeValue;
+
+      assertNull("value",entRefValue);
+    entRefName = newEntRefNode.nodeName;
+
+      assertEquals("name","ent1",entRefName);
+       entRefType = newEntRefNode.nodeType;
+
+      assertEquals("type",5,entRefType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateentityreference</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreferenceknown.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreferenceknown.html
new file mode 100644
index 0000000000..c854b5c766
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateentityreferenceknown.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateentityreferenceknown</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateentityreferenceknown'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateentityreferenceknown';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createEntityReference(name)" method creates an 
+   EntityReference node.  In addition, if the referenced entity
+   is known, the child list of the "EntityReference" node
+   is the same as the corresponding "Entity" node.
+   
+   Retrieve the entire DOM document and invoke its 
+   "createEntityReference(name)" method.  It should create 
+   a new EntityReference node for the Entity with the 
+   given name.  The referenced entity is known, therefore the child
+   list of the "EntityReference" node is the same as the corresponding
+   "Entity" node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-392B75AE
+*/
+function documentcreateentityreferenceknown() {
+   var success;
+    if(checkInitialization(builder, "documentcreateentityreferenceknown") != null) return;
+    var doc;
+      var newEntRefNode;
+      var newEntRefList;
+      var child;
+      var name;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newEntRefNode = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",newEntRefNode);
+newEntRefList = newEntRefNode.childNodes;
+
+      assertSize("size",1,newEntRefList);
+child = newEntRefNode.firstChild;
+
+      name = child.nodeName;
+
+      assertEquals("name","#text",name);
+       value = child.nodeValue;
+
+      assertEquals("value","Texas",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateentityreferenceknown</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreateprocessinginstruction.html b/dom/tests/mochitest/dom-level1-core/test_documentcreateprocessinginstruction.html
new file mode 100644
index 0000000000..4b461ed877
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreateprocessinginstruction.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateprocessinginstruction</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreateprocessinginstruction'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreateprocessinginstruction';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createProcessingInstruction(target,data)" method 
+   creates a new ProcessingInstruction node with the
+   specified name and data string.
+   
+   Retrieve the entire DOM document and invoke its 
+   "createProcessingInstruction(target,data)" method.  
+   It should create a new PI node with the specified target 
+   and data.  The target, data and type are retrieved and
+   output.
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2001Apr/0020.html
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-135944439
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentcreateprocessinginstruction() {
+   var success;
+    if(checkInitialization(builder, "documentcreateprocessinginstruction") != null) return;
+    var doc;
+      var newPINode;
+      var piValue;
+      var piName;
+      var piType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newPINode = doc.createProcessingInstruction("TESTPI","This is a new PI node");
+      assertNotNull("createdPINotNull",newPINode);
+piName = newPINode.nodeName;
+
+      assertEquals("name","TESTPI",piName);
+       piValue = newPINode.nodeValue;
+
+      assertEquals("value","This is a new PI node",piValue);
+       piType = newPINode.nodeType;
+
+      assertEquals("type",7,piType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreateprocessinginstruction</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentcreatetextnode.html b/dom/tests/mochitest/dom-level1-core/test_documentcreatetextnode.html
new file mode 100644
index 0000000000..e369135a59
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentcreatetextnode.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatetextnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentcreatetextnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentcreatetextnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createTextNode(data)" method creates a Text node 
+   given the specfied string.
+   Retrieve the entire DOM document and invoke its 
+   "createTextNode(data)" method.  It should create a 
+   new Text node whose "data" is the specified string.
+   The NodeName and NodeType are also checked.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1975348127
+*/
+function documentcreatetextnode() {
+   var success;
+    if(checkInitialization(builder, "documentcreatetextnode") != null) return;
+    var doc;
+      var newTextNode;
+      var newTextName;
+      var newTextValue;
+      var newTextType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newTextNode = doc.createTextNode("This is a new Text node");
+      newTextValue = newTextNode.nodeValue;
+
+      assertEquals("value","This is a new Text node",newTextValue);
+       newTextName = newTextNode.nodeName;
+
+      assertEquals("name","#text",newTextName);
+       newTextType = newTextNode.nodeType;
+
+      assertEquals("type",3,newTextType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentcreatetextnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetdoctype.html b/dom/tests/mochitest/dom-level1-core/test_documentgetdoctype.html
new file mode 100644
index 0000000000..a4bc82a818
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetdoctype.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetdoctype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetdoctype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetdoctype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getDoctype()" method returns the Document 
+   Type Declaration associated with this document.
+   Retrieve the entire DOM document and invoke its 
+   "getDoctype()" method.  The name of the document
+   type should be returned.  The "getName()" method
+   should be equal to "staff" or "svg".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentgetdoctype() {
+   var success;
+    if(checkInitialization(builder, "documentgetdoctype") != null) return;
+    var doc;
+      var docType;
+      var docTypeName;
+      var nodeValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+docTypeName = docType.name;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("doctypeNameSVG","svg",docTypeName);
+       
+	}
+	
+		else {
+			assertEquals("doctypeName","staff",docTypeName);
+       
+		}
+	nodeValue = docType.nodeValue;
+
+      assertNull("initiallyNull",nodeValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetdoctype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetdoctypenodtd.html b/dom/tests/mochitest/dom-level1-core/test_documentgetdoctypenodtd.html
new file mode 100644
index 0000000000..f02b6dfdbf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetdoctypenodtd.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetdoctypenodtd</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetdoctypenodtd'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_nodtdstaff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetdoctypenodtd';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getDoctype()" method returns null for XML documents
+   without a document type declaration.
+   Retrieve the XML document without a DTD and invoke the 
+   "getDoctype()" method.  It should return null. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+*/
+function documentgetdoctypenodtd() {
+   var success;
+    if(checkInitialization(builder, "documentgetdoctypenodtd") != null) return;
+    var doc;
+      var docType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_nodtdstaff");
+      docType = doc.doctype;
+
+      assertNull("documentGetDocTypeNoDTDAssert",docType);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetdoctypenodtd</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_nodtdstaff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamelength.html b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamelength.html
new file mode 100644
index 0000000000..4fa670435d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamelength.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnamelength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetelementsbytagnamelength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetelementsbytagnamelength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName(tagName)" method returns a 
+   NodeList of all the Elements with a given tagName.
+   
+   Retrieve the entire DOM document and invoke its 
+   "getElementsByTagName(tagName)" method with tagName
+   equal to "name".  The method should return a NodeList 
+   that contains 5 elements.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+*/
+function documentgetelementsbytagnamelength() {
+   var success;
+    if(checkInitialization(builder, "documentgetelementsbytagnamelength") != null) return;
+    var doc;
+      var nameList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nameList = doc.getElementsByTagName("name");
+      assertSize("documentGetElementsByTagNameLengthAssert",5,nameList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnamelength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnametotallength.html b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnametotallength.html
new file mode 100644
index 0000000000..e06cf3adcd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnametotallength.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnametotallength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetelementsbytagnametotallength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetelementsbytagnametotallength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the entire DOM document, invoke
+   getElementsByTagName("*") and check the length of the NodeList. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+*/
+function documentgetelementsbytagnametotallength() {
+   var success;
+    if(checkInitialization(builder, "documentgetelementsbytagnametotallength") != null) return;
+    var doc;
+      var nameList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nameList = doc.getElementsByTagName("*");
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertSize("elementCountSVG",39,nameList);
+
+	}
+	
+		else {
+			assertSize("documentGetElementsByTagNameTotalLengthAssert",37,nameList);
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnametotallength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamevalue.html b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamevalue.html
new file mode 100644
index 0000000000..bb85caac68
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetelementsbytagnamevalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnamevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetelementsbytagnamevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetelementsbytagnamevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName(tagName)" method returns a 
+   NodeList of all the Elements with a given tagName
+   in a pre-order traversal of the tree.
+   
+   Retrieve the entire DOM document and invoke its 
+   "getElementsByTagName(tagName)" method with tagName
+   equal to "name".  The method should return a NodeList 
+   that contains 5 elements.  The FOURTH item in the
+   list is retrieved and output.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+*/
+function documentgetelementsbytagnamevalue() {
+   var success;
+    if(checkInitialization(builder, "documentgetelementsbytagnamevalue") != null) return;
+    var doc;
+      var nameList;
+      var nameNode;
+      var firstChild;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nameList = doc.getElementsByTagName("name");
+      nameNode = nameList.item(3);
+      firstChild = nameNode.firstChild;
+
+      childValue = firstChild.nodeValue;
+
+      assertEquals("documentGetElementsByTagNameValueAssert","Jeny Oconnor",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetelementsbytagnamevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetimplementation.html b/dom/tests/mochitest/dom-level1-core/test_documentgetimplementation.html
new file mode 100644
index 0000000000..8c4b52d729
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetimplementation.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetimplementation</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetimplementation'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetimplementation';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getImplementation()" method returns the 
+   DOMImplementation object that handles this document. 
+   Retrieve the entire DOM document and invoke its 
+   "getImplementation()" method.  It should return a 
+   DOMImplementation whose "hasFeature("XML","1.0")
+   method returns the boolean value "true".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1B793EBA
+*/
+function documentgetimplementation() {
+   var success;
+    if(checkInitialization(builder, "documentgetimplementation") != null) return;
+    var doc;
+      var docImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docImpl = doc.implementation;
+state = docImpl.hasFeature("XML","1.0");
+assertTrue("documentGetImplementationAssert",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetimplementation</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentgetrootnode.html b/dom/tests/mochitest/dom-level1-core/test_documentgetrootnode.html
new file mode 100644
index 0000000000..b57042018f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentgetrootnode.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetrootnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentgetrootnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentgetrootnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getDocumentElement()" method provides direct access 
+   to the child node that is the root element of the document.
+   Retrieve the entire DOM document and invoke its 
+   "getDocumentElement()" method.  It should return an
+   Element node whose NodeName is "staff" (or "svg").
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-87CD092
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function documentgetrootnode() {
+   var success;
+    if(checkInitialization(builder, "documentgetrootnode") != null) return;
+    var doc;
+      var root;
+      var rootName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      root = doc.documentElement;
+
+      rootName = root.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgRootNode","svg",rootName);
+       
+	}
+	
+		else {
+			assertEquals("documentGetRootNodeAssert","staff",rootName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentgetrootnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateattribute.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateattribute.html
new file mode 100644
index 0000000000..312f7bf5d4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateattribute.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreateattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreateattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createAttribute(tagName)" method raises an
+   INVALID_CHARACTER_ERR DOMException if the specified
+   tagName contains an invalid character. 
+   
+   Retrieve the entire DOM document and invoke its 
+   "createAttribute(tagName)" method with the tagName equal
+   to the string "invalid^Name".  Due to the invalid 
+   character the desired EXCEPTION should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1084891198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentinvalidcharacterexceptioncreateattribute() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreateattribute") != null) return;
+    var doc;
+      var createdAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      
+	{
+		success = false;
+		try {
+            createdAttr = doc.createAttribute("invalid^Name");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateelement.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateelement.html
new file mode 100644
index 0000000000..071f634832
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateelement.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateelement</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreateelement'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreateelement';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createElement(tagName)" method raises an
+   INVALID_CHARACTER_ERR DOMException if the specified
+   tagName contains an invalid character. 
+   
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method with the tagName equal
+   to the string "invalid^Name".  Due to the invalid 
+   character the desired EXCEPTION should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-2141741547')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentinvalidcharacterexceptioncreateelement() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreateelement") != null) return;
+    var doc;
+      var badElement;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      
+	{
+		success = false;
+		try {
+            badElement = doc.createElement("invalid^Name");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateelement</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref.html
new file mode 100644
index 0000000000..47e1daca5b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref.html
@@ -0,0 +1,159 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateentref</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreateentref'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreateentref';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createEntityReference(tagName)" method raises an
+   INVALID_CHARACTER_ERR DOMException if the specified
+   tagName contains an invalid character. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-392B75AE
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-392B75AE')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentinvalidcharacterexceptioncreateentref() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreateentref") != null) return;
+    var doc;
+      var badEntityRef;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            badEntityRef = doc.createEntityReference("foo");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			
+	{
+		success = false;
+		try {
+            badEntityRef = doc.createEntityReference("invalid^Name");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateentref</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref1.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref1.html
new file mode 100644
index 0000000000..ccebfd2cfc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreateentref1.html
@@ -0,0 +1,156 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateentref1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreateentref1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreateentref1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Creating an entity reference with an empty name should cause an INVALID_CHARACTER_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-392B75AE
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-392B75AE')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=525
+*/
+function documentinvalidcharacterexceptioncreateentref1() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreateentref1") != null) return;
+    var doc;
+      var badEntityRef;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            badEntityRef = doc.createEntityReference("foo");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			
+	{
+		success = false;
+		try {
+            badEntityRef = doc.createEntityReference("");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreateentref1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi.html
new file mode 100644
index 0000000000..8be46b87e5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi.html
@@ -0,0 +1,159 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreatepi</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreatepi'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreatepi';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createProcessingInstruction(target,data) method 
+   raises an INVALID_CHARACTER_ERR DOMException if the
+   specified tagName contains an invalid character. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-135944439
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-135944439')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function documentinvalidcharacterexceptioncreatepi() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreatepi") != null) return;
+    var doc;
+      var badPI;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            badPI = doc.createProcessingInstruction("foo","data");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			
+	{
+		success = false;
+		try {
+            badPI = doc.createProcessingInstruction("invalid^Name","data");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreatepi</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi1.html b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi1.html
new file mode 100644
index 0000000000..9ef4fe3e09
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documentinvalidcharacterexceptioncreatepi1.html
@@ -0,0 +1,156 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreatepi1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documentinvalidcharacterexceptioncreatepi1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documentinvalidcharacterexceptioncreatepi1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Creating a processing instruction with an empty target should cause an INVALID_CHARACTER_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-135944439
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-135944439')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=525
+*/
+function documentinvalidcharacterexceptioncreatepi1() {
+   var success;
+    if(checkInitialization(builder, "documentinvalidcharacterexceptioncreatepi1") != null) return;
+    var doc;
+      var badPI;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            badPI = doc.createProcessingInstruction("foo","data");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			
+	{
+		success = false;
+		try {
+            badPI = doc.createProcessingInstruction("","data");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documentinvalidcharacterexceptioncreatepi1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetdoctype.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetdoctype.html
new file mode 100644
index 0000000000..ccb9aca95e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetdoctype.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetdoctype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetdoctype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetdoctype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getName()" method contains the name of the DTD. 
+   
+   Retrieve the Document Type for this document and examine
+   the string returned by the "getName()" method.
+   It should be set to "staff".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1844763134
+*/
+function documenttypegetdoctype() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetdoctype") != null) return;
+    var doc;
+      var docType;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+name = docType.name;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("doctypeName","svg",name);
+       
+	}
+	
+		else {
+			assertEquals("documenttypeGetDocTypeAssert","staff",name);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetdoctype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetentities.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentities.html
new file mode 100644
index 0000000000..00de7950b5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentities.html
@@ -0,0 +1,171 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentities</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetentities'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetentities';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getEntities()" method is a NamedNodeMap that contains
+   the general entities for this document. 
+   
+   Retrieve the Document Type for this document and create 
+   a NamedNodeMap of all its entities.  The entire map is
+   traversed and the names of the entities are retrieved.
+   There should be 5 entities.  Duplicates should be ignored.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1788794630
+*/
+function documenttypegetentities() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetentities") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      var name;
+      expectedResult = new Array();
+      expectedResult[0] = "ent1";
+      expectedResult[1] = "ent2";
+      expectedResult[2] = "ent3";
+      expectedResult[3] = "ent4";
+      expectedResult[4] = "ent5";
+
+      expectedResultSVG = new Array();
+      expectedResultSVG[0] = "ent1";
+      expectedResultSVG[1] = "ent2";
+      expectedResultSVG[2] = "ent3";
+      expectedResultSVG[3] = "ent4";
+      expectedResultSVG[4] = "ent5";
+      expectedResultSVG[5] = "svgunit";
+      expectedResultSVG[6] = "svgtest";
+
+      var nameList = new Array();
+
+      var entity;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+for(var indexN65659 = 0;indexN65659 < entityList.length; indexN65659++) {
+      entity = entityList.item(indexN65659);
+      name = entity.nodeName;
+
+      nameList[nameList.length] = name;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEqualsCollection("entityNamesSVG",expectedResultSVG,nameList);
+       
+	}
+	
+		else {
+			assertEqualsCollection("entityNames",expectedResult,nameList);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentities</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitieslength.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitieslength.html
new file mode 100644
index 0000000000..88058e01d2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitieslength.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentitieslength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetentitieslength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetentitieslength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Duplicate entities are to be discarded. 
+   Retrieve the Document Type for this document and create 
+   a NamedNodeMap of all its entities.  The entity named 
+   "ent1" is defined twice and therefore that last 
+   occurrance should be discarded.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1788794630
+*/
+function documenttypegetentitieslength() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetentitieslength") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertSize("entitySizeSVG",7,entityList);
+
+	}
+	
+		else {
+			assertSize("entitySize",5,entityList);
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentitieslength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitiestype.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitiestype.html
new file mode 100644
index 0000000000..ecbc9ae142
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetentitiestype.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentitiestype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetentitiestype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetentitiestype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Every node in the map returned by the "getEntities()"
+   method implements the Entity interface.
+   
+   Retrieve the Document Type for this document and create 
+   a NamedNodeMap of all its entities.  Traverse the 
+   entire list and examine the NodeType of each node
+   in the list.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1788794630
+*/
+function documenttypegetentitiestype() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetentitiestype") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      var entity;
+      var entityType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+for(var indexN65609 = 0;indexN65609 < entityList.length; indexN65609++) {
+      entity = entityList.item(indexN65609);
+      entityType = entity.nodeType;
+
+      assertEquals("documenttypeGetEntitiesTypeAssert",6,entityType);
+       
+	}
+   
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetentitiestype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotations.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotations.html
new file mode 100644
index 0000000000..6c2819d377
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotations.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetnotations</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetnotations'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetnotations';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNotations()" method creates a NamedNodeMap that   
+   contains all the notations declared in the DTD.
+   
+   Retrieve the Document Type for this document and create
+   a NamedNodeMap object of all the notations.  There
+   should be two items in the list (notation1 and notation2).
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D46829EF
+*/
+function documenttypegetnotations() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetnotations") != null) return;
+    var doc;
+      var docType;
+      var notationList;
+      var notation;
+      var notationName;
+      var actual = new Array();
+
+      expected = new Array();
+      expected[0] = "notation1";
+      expected[1] = "notation2";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notationList = docType.notations;
+
+      assertNotNull("notationsNotNull",notationList);
+for(var indexN65627 = 0;indexN65627 < notationList.length; indexN65627++) {
+      notation = notationList.item(indexN65627);
+      notationName = notation.nodeName;
+
+      actual[actual.length] = notationName;
+
+	}
+   assertEqualsCollection("names",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetnotations</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotationstype.html b/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotationstype.html
new file mode 100644
index 0000000000..6a467eb742
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_documenttypegetnotationstype.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetnotationstype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['documenttypegetnotationstype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'documenttypegetnotationstype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Every node in the map returned by the "getNotations()"
+   method implements the Notation interface.
+   
+   Retrieve the Document Type for this document and create
+   a NamedNodeMap object of all the notations.  Traverse
+   the entire list and examine the NodeType of each node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D46829EF
+*/
+function documenttypegetnotationstype() {
+   var success;
+    if(checkInitialization(builder, "documenttypegetnotationstype") != null) return;
+    var doc;
+      var docType;
+      var notationList;
+      var notation;
+      var notationType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notationList = docType.notations;
+
+      assertNotNull("notationsNotNull",notationList);
+for(var indexN65609 = 0;indexN65609 < notationList.length; indexN65609++) {
+      notation = notationList.item(indexN65609);
+      notationType = notation.nodeType;
+
+      assertEquals("documenttypeGetNotationsTypeAssert",12,notationType);
+       
+	}
+   
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/documenttypegetnotationstype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenoversion.html b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenoversion.html
new file mode 100644
index 0000000000..699e640344
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenoversion.html
@@ -0,0 +1,122 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturenoversion</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['domimplementationfeaturenoversion'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'domimplementationfeaturenoversion';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+hasFeature("XML", "") should return true for implementations that can read staff files.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+* @see http://www.w3.org/2000/11/DOM-Level-2-errata#core-14
+*/
+function domimplementationfeaturenoversion() {
+   var success;
+    if(checkInitialization(builder, "domimplementationfeaturenoversion") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      domImpl = doc.implementation;
+state = domImpl.hasFeature("XML","");
+assertTrue("hasXMLEmpty",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturenoversion</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenull.html b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenull.html
new file mode 100644
index 0000000000..b086fdd703
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturenull.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['domimplementationfeaturenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("hasNullString", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'domimplementationfeaturenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+hasFeature("XML", null) should return true for implementations that can read staff documents.
+
+* @author NIST
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+* @see http://www.w3.org/2000/11/DOM-Level-2-errata#core-14
+*/
+function domimplementationfeaturenull() {
+   var success;
+    if(checkInitialization(builder, "domimplementationfeaturenull") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      var nullVersion = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      domImpl = doc.implementation;
+state = domImpl.hasFeature("XML",nullVersion);
+assertTrue("hasXMLnull",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturexml.html b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturexml.html
new file mode 100644
index 0000000000..b4a436565b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_domimplementationfeaturexml.html
@@ -0,0 +1,121 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturexml</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['domimplementationfeaturexml'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'domimplementationfeaturexml';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+hasFeature("xml", "1.0") should return true for implementations that can read staff documents.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+*/
+function domimplementationfeaturexml() {
+   var success;
+    if(checkInitialization(builder, "domimplementationfeaturexml") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      domImpl = doc.implementation;
+state = domImpl.hasFeature("xml","1.0");
+assertTrue("hasXML1",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/domimplementationfeaturexml</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementaddnewattribute.html b/dom/tests/mochitest/dom-level1-core/test_elementaddnewattribute.html
new file mode 100644
index 0000000000..06eaedf79c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementaddnewattribute.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementaddnewattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementaddnewattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementaddnewattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method adds a new attribute
+   to the Element 
+   
+   Retrieve the last child of the last employee, then 
+   add an attribute to it by invoking the             
+   "setAttribute(name,value)" method.  It should create
+   a "name" attribute with an assigned value equal to 
+   "value".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+*/
+function elementaddnewattribute() {
+   var success;
+    if(checkInitialization(builder, "elementaddnewattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(4);
+      testEmployee.setAttribute("district","dallas");
+      attrValue = testEmployee.getAttribute("district");
+      assertEquals("elementAddNewAttributeAssert","dallas",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementaddnewattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementassociatedattribute.html b/dom/tests/mochitest/dom-level1-core/test_elementassociatedattribute.html
new file mode 100644
index 0000000000..2382d8acfd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementassociatedattribute.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementassociatedattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementassociatedattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementassociatedattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Elements may have attributes associated with them.
+   
+   Retrieve the first attribute from the last child of
+   the first employee and invoke the "getSpecified()" 
+   method.  This test is only intended to show that   
+   Elements can actually have attributes.  This test uses  
+   the "getNamedItem(name)" method from the NamedNodeMap
+   interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function elementassociatedattribute() {
+   var success;
+    if(checkInitialization(builder, "elementassociatedattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var domesticAttr;
+      var specified;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(0);
+      attributes = testEmployee.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      specified = domesticAttr.specified;
+
+      assertTrue("domesticSpecified",specified);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementassociatedattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementchangeattributevalue.html b/dom/tests/mochitest/dom-level1-core/test_elementchangeattributevalue.html
new file mode 100644
index 0000000000..a09d357243
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementchangeattributevalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementchangeattributevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementchangeattributevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementchangeattributevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method adds a new attribute
+   to the Element.  If the "name" is already present, then
+   its value should be changed to the new one that is in
+   the "value" parameter. 
+   
+   Retrieve the last child of the fourth employee, then add 
+   an attribute to it by invoking the 
+   "setAttribute(name,value)" method.  Since the name of the
+   used attribute("street") is already present in this     
+   element, then its value should be changed to the new one
+   of the "value" parameter.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+*/
+function elementchangeattributevalue() {
+   var success;
+    if(checkInitialization(builder, "elementchangeattributevalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(3);
+      testEmployee.setAttribute("street","Neither");
+      attrValue = testEmployee.getAttribute("street");
+      assertEquals("elementChangeAttributeValueAssert","Neither",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementchangeattributevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementcreatenewattribute.html b/dom/tests/mochitest/dom-level1-core/test_elementcreatenewattribute.html
new file mode 100644
index 0000000000..f329f1aab0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementcreatenewattribute.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementcreatenewattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementcreatenewattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementcreatenewattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method adds a new 
+   attribute to the Element.  
+   
+   Retrieve first address element and add
+   a new attribute node to it by invoking its         
+   "setAttributeNode(newAttr)" method.  This test makes use
+   of the "createAttribute(name)" method from the Document
+   interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function elementcreatenewattribute() {
+   var success;
+    if(checkInitialization(builder, "elementcreatenewattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var newAttribute;
+      var oldAttr;
+      var districtAttr;
+      var attrVal;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(0);
+      newAttribute = doc.createAttribute("district");
+      oldAttr = testAddress.setAttributeNode(newAttribute);
+      assertNull("old_attr_doesnt_exist",oldAttr);
+    districtAttr = testAddress.getAttributeNode("district");
+      assertNotNull("new_district_accessible",districtAttr);
+attrVal = testAddress.getAttribute("district");
+      assertEquals("attr_value","",attrVal);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementcreatenewattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetattributenode.html b/dom/tests/mochitest/dom-level1-core/test_elementgetattributenode.html
new file mode 100644
index 0000000000..b1d72647dd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetattributenode.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetattributenode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetattributenode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetattributenode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributeNode(name)" method retrieves an
+   attribute node by name.
+   
+   Retrieve the attribute "domestic" from the last child
+   of the first employee.  Since the method returns an
+   Attr object, the "name" can be examined to ensure the
+   proper attribute was retrieved.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-217A91B8
+*/
+function elementgetattributenode() {
+   var success;
+    if(checkInitialization(builder, "elementgetattributenode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(0);
+      domesticAttr = testEmployee.getAttributeNode("domestic");
+      name = domesticAttr.nodeName;
+
+      assertEquals("elementGetAttributeNodeAssert","domestic",name);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetattributenode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetattributenodenull.html b/dom/tests/mochitest/dom-level1-core/test_elementgetattributenodenull.html
new file mode 100644
index 0000000000..22c42058ce
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetattributenodenull.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetattributenodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetattributenodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetattributenodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributeNode(name)" method retrieves an
+   attribute node by name.  It should return null if the
+   "name" attribute does not exist.
+   
+   Retrieve the last child of the first employee and attempt
+   to retrieve a non-existing attribute.  The method should
+   return "null".  The non-existing attribute to be used
+   is "invalidAttribute".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-217A91B8
+*/
+function elementgetattributenodenull() {
+   var success;
+    if(checkInitialization(builder, "elementgetattributenodenull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(0);
+      domesticAttr = testEmployee.getAttributeNode("invalidAttribute");
+      assertNull("elementGetAttributeNodeNullAssert",domesticAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetattributenodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetelementempty.html b/dom/tests/mochitest/dom-level1-core/test_elementgetelementempty.html
new file mode 100644
index 0000000000..ef32feb8a8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetelementempty.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementempty</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetelementempty'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetelementempty';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttribute(name)" method returns an empty 
+   string if no value was assigned to an attribute and 
+   no default value was given in the DTD file.
+   
+   Retrieve the last child of the last employee, then
+   invoke "getAttribute(name)" method, where "name" is an
+   attribute without a specified or DTD default value. 
+   The "getAttribute(name)" method should return the empty
+   string.  This method makes use of the
+   "createAttribute(newAttr)" method from the Document
+   interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-666EE0F9
+*/
+function elementgetelementempty() {
+   var success;
+    if(checkInitialization(builder, "elementgetelementempty") != null) return;
+    var doc;
+      var newAttribute;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newAttribute = doc.createAttribute("district");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(3);
+      domesticAttr = testEmployee.setAttributeNode(newAttribute);
+      attrValue = testEmployee.getAttribute("district");
+      assertEquals("elementGetElementEmptyAssert","",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementempty</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagname.html b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagname.html
new file mode 100644
index 0000000000..72ad7f0811
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagname.html
@@ -0,0 +1,127 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetelementsbytagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetelementsbytagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method returns a list
+of all descendant Elements with the given tag name.
+Test for an empty list.
+
+Create a NodeList of all the descendant elements
+using the string "noMatch" as the tagName.
+The method should return a NodeList whose length is
+"0" since there are not any descendant elements
+that match the given tag name.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function elementgetelementsbytagname() {
+   var success;
+    if(checkInitialization(builder, "elementgetelementsbytagname") != null) return;
+    var doc;
+      var elementList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      assertSize("elementGetElementsByTagNameAssert",5,elementList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnameaccessnodelist.html b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnameaccessnodelist.html
new file mode 100644
index 0000000000..0a3dce9ebc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnameaccessnodelist.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnameaccessnodelist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetelementsbytagnameaccessnodelist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetelementsbytagnameaccessnodelist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Element.getElementsByTagName("employee") should return a NodeList whose length is
+"5" in the order the children were encountered.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function elementgetelementsbytagnameaccessnodelist() {
+   var success;
+    if(checkInitialization(builder, "elementgetelementsbytagnameaccessnodelist") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var child;
+      var childName;
+      var childValue;
+      var childType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      testEmployee = elementList.item(3);
+      child = testEmployee.firstChild;
+
+      childType = child.nodeType;
+
+      
+	if(
+	(3 == childType)
+	) {
+	child = child.nextSibling;
+
+      
+	}
+	childName = child.nodeName;
+
+      assertEquals("nodename","employeeId",childName);
+       child = child.firstChild;
+
+      childValue = child.nodeValue;
+
+      assertEquals("emp0004","EMP0004",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnameaccessnodelist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamenomatch.html b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamenomatch.html
new file mode 100644
index 0000000000..bbebeb5a73
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamenomatch.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnamenomatch</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetelementsbytagnamenomatch'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetelementsbytagnamenomatch';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method returns a list
+of all descendant Elements with the given tag name.
+
+Create a NodeList of all the descendant elements
+using the string "employee" as the tagName.
+The method should return a NodeList whose length is
+"5".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function elementgetelementsbytagnamenomatch() {
+   var success;
+    if(checkInitialization(builder, "elementgetelementsbytagnamenomatch") != null) return;
+    var doc;
+      var elementList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("noMatch");
+      assertSize("elementGetElementsByTagNameNoMatchNoMatchAssert",0,elementList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnamenomatch</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamespecialvalue.html b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamespecialvalue.html
new file mode 100644
index 0000000000..a82b229e6b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgetelementsbytagnamespecialvalue.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnamespecialvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgetelementsbytagnamespecialvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgetelementsbytagnamespecialvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method may use the
+special value "*" to match all tags in the element
+tree.
+
+Create a NodeList of all the descendant elements
+of the last employee by using the special value "*".
+The method should return all the descendant children(6)
+in the order the children were encountered.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function elementgetelementsbytagnamespecialvalue() {
+   var success;
+    if(checkInitialization(builder, "elementgetelementsbytagnamespecialvalue") != null) return;
+    var doc;
+      var elementList;
+      var lastEmployee;
+      var lastempList;
+      var child;
+      var childName;
+      var result = new Array();
+
+      expectedResult = new Array();
+      expectedResult[0] = "employeeId";
+      expectedResult[1] = "name";
+      expectedResult[2] = "position";
+      expectedResult[3] = "salary";
+      expectedResult[4] = "gender";
+      expectedResult[5] = "address";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      lastEmployee = elementList.item(4);
+      lastempList = lastEmployee.getElementsByTagName("*");
+      for(var indexN65642 = 0;indexN65642 < lastempList.length; indexN65642++) {
+      child = lastempList.item(indexN65642);
+      childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+   assertEqualsList("tagNames",expectedResult,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgetelementsbytagnamespecialvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementgettagname.html b/dom/tests/mochitest/dom-level1-core/test_elementgettagname.html
new file mode 100644
index 0000000000..2ddf8c9463
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementgettagname.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgettagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementgettagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementgettagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getTagName()" method returns the 
+
+   tagName of an element.    
+
+   
+
+   Invoke the "getTagName()" method one the 
+
+   root node. The value returned should be "staff". 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-104682815
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function elementgettagname() {
+   var success;
+    if(checkInitialization(builder, "elementgettagname") != null) return;
+    var doc;
+      var root;
+      var tagname;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      root = doc.documentElement;
+
+      tagname = root.tagName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgTagName","svg",tagname);
+       
+	}
+	
+		else {
+			assertEquals("elementGetTagNameAssert","staff",tagname);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementgettagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementinuseattributeerr.html b/dom/tests/mochitest/dom-level1-core/test_elementinuseattributeerr.html
new file mode 100644
index 0000000000..a87e71cf09
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementinuseattributeerr.html
@@ -0,0 +1,153 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementinuseattributeerr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementinuseattributeerr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementinuseattributeerr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method raises an 
+   "INUSE_ATTRIBUTE_ERR DOMException if the "newAttr" 
+   is already an attribute of another element.
+   
+   Retrieve the last child of the second employee and append
+   a newly created element.  The "createAttribute(name)"
+   and "setAttributeNode(newAttr)" methods are invoked
+   to create and add a new attribute to the newly created
+   Element.  The "setAttributeNode(newAttr)" method is
+   once again called to add the new attribute causing an
+   exception to be raised since the attribute is already
+   an attribute of another element.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+*/
+function elementinuseattributeerr() {
+   var success;
+    if(checkInitialization(builder, "elementinuseattributeerr") != null) return;
+    var doc;
+      var newAttribute;
+      var addressElementList;
+      var testAddress;
+      var newElement;
+      var appendedChild;
+      var setAttr1;
+      var setAttr2;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressElementList = doc.getElementsByTagName("address");
+      testAddress = addressElementList.item(1);
+      newElement = doc.createElement("newElement");
+      appendedChild = testAddress.appendChild(newElement);
+      newAttribute = doc.createAttribute("newAttribute");
+      setAttr1 = newElement.setAttributeNode(newAttribute);
+      
+	{
+		success = false;
+		try {
+            setAttr2 = testAddress.setAttributeNode(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 10);
+		}
+		assertTrue("throw_INUSE_ATTRIBUTE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementinuseattributeerr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementinvalidcharacterexception.html b/dom/tests/mochitest/dom-level1-core/test_elementinvalidcharacterexception.html
new file mode 100644
index 0000000000..aa64f2c814
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementinvalidcharacterexception.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementinvalidcharacterexception</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementinvalidcharacterexception'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementinvalidcharacterexception';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "setAttribute(name,value)" method raises an 
+
+   "INVALID_CHARACTER_ERR DOMException if the specified 
+
+   name contains an invalid character.
+
+   
+
+   Retrieve the last child of the first employee and 
+
+   call its "setAttribute(name,value)" method with    
+
+   "name" containing an invalid character. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68F082')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function elementinvalidcharacterexception() {
+   var success;
+    if(checkInitialization(builder, "elementinvalidcharacterexception") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(0);
+      
+	{
+		success = false;
+		try {
+            testAddress.setAttribute("invalid^Name","value");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementinvalidcharacterexception</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementnormalize.html b/dom/tests/mochitest/dom-level1-core/test_elementnormalize.html
new file mode 100644
index 0000000000..ac0100807d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementnormalize.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementnormalize</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementnormalize'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementnormalize';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "normalize()" method puts all the nodes in the full
+   depth of the sub-tree underneath this element into a 
+   "normal" form. 
+   
+   Retrieve the third employee and access its second child.
+   This child contains a block of text that is spread 
+   across multiple lines.  The content of the "name" child
+   should be parsed and treated as a single Text node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-162CF083
+*/
+function elementnormalize() {
+   var success;
+    if(checkInitialization(builder, "elementnormalize") != null) return;
+    var doc;
+      var root;
+      var elementList;
+      var testName;
+      var firstChild;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      root = doc.documentElement;
+
+      root.normalize();
+      elementList = root.getElementsByTagName("name");
+      testName = elementList.item(2);
+      firstChild = testName.firstChild;
+
+      childValue = firstChild.nodeValue;
+
+      assertEquals("elementNormalizeAssert","Roger\n Jones",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementnormalize</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementnotfounderr.html b/dom/tests/mochitest/dom-level1-core/test_elementnotfounderr.html
new file mode 100644
index 0000000000..e75e633aac
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementnotfounderr.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementnotfounderr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementnotfounderr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementnotfounderr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method raises a
+   NOT_FOUND_ERR DOMException if the "oldAttr" attribute
+   is not an attribute of the element.
+    
+   Retrieve the last employee and attempt to remove
+   a non existing attribute node.  This should cause the
+   intended exception to be raised.  This test makes use
+   of the "createAttribute(name)" method from the Document 
+   interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D589198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function elementnotfounderr() {
+   var success;
+    if(checkInitialization(builder, "elementnotfounderr") != null) return;
+    var doc;
+      var oldAttribute;
+      var addressElementList;
+      var testAddress;
+      var attrAddress;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressElementList = doc.getElementsByTagName("address");
+      testAddress = addressElementList.item(4);
+      oldAttribute = doc.createAttribute("oldAttribute");
+      
+	{
+		success = false;
+		try {
+            attrAddress = testAddress.removeAttributeNode(oldAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementnotfounderr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattribute.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattribute.html
new file mode 100644
index 0000000000..cd7f3a63a5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattribute.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttribute(name)" removes an attribute by name.
+   If the attribute has a default value, it is immediately
+   replaced.
+   
+   Retrieve the attribute named "street" from the last child
+   of the fourth employee, then remove the "street" 
+   attribute by invoking the "removeAttribute(name)" method.
+   The "street" attribute has a default value defined in the
+   DTD file, that value should immediately replace the old
+   value.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function elementremoveattribute() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(3);
+      testEmployee.removeAttribute("street");
+      attrValue = testEmployee.getAttribute("street");
+      assertEquals("streetYes","Yes",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributeaftercreate.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributeaftercreate.html
new file mode 100644
index 0000000000..8ba3bb22bc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributeaftercreate.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributeaftercreate</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributeaftercreate'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributeaftercreate';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method removes the 
+   specified attribute. 
+   
+   Retrieve the last child of the third employee, add a
+   new "district" node to it and then try to remove it. 
+   To verify that the node was removed use the
+   "getNamedItem(name)" method from the NamedNodeMap
+   interface.  It also uses the "getAttributes()" method
+   from the Node interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+*/
+function elementremoveattributeaftercreate() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributeaftercreate") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var attributes;
+      var districtAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("district");
+      districtAttr = testEmployee.setAttributeNode(newAttribute);
+      districtAttr = testEmployee.removeAttributeNode(newAttribute);
+      attributes = testEmployee.attributes;
+
+      districtAttr = attributes.getNamedItem("district");
+      assertNull("elementRemoveAttributeAfterCreateAssert",districtAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributeaftercreate</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenode.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenode.html
new file mode 100644
index 0000000000..816400b456
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenode.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributenode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributenode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method returns the
+   node that was removed. 
+   
+   Retrieve the last child of the third employee and
+   remove its "street" Attr node.  The method should  
+   return the old attribute node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+*/
+function elementremoveattributenode() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributenode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var streetAttr;
+      var removedAttr;
+      var removedValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      streetAttr = testEmployee.getAttributeNode("street");
+      removedAttr = testEmployee.removeAttributeNode(streetAttr);
+      removedValue = removedAttr.value;
+
+      assertEquals("elementRemoveAttributeNodeAssert","No",removedValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederr.html
new file mode 100644
index 0000000000..2fce51ea1a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederr.html
@@ -0,0 +1,170 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenodenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributenodenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributenodenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "removeAttributeNode(oldAttr)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D589198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+*/
+function elementremoveattributenodenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributenodenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var genList;
+      var gen;
+      var nodeType;
+      var gList;
+      var genElement;
+      var attrList;
+      var attrNode;
+      var removedAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      genList = gender.childNodes;
+
+      gen = genList.item(0);
+      assertNotNull("genNotNull",gen);
+nodeType = gen.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	gen = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",gen);
+
+	}
+	gList = gen.childNodes;
+
+      genElement = gList.item(0);
+      assertNotNull("genElementNotNull",genElement);
+attrList = genElement.attributes;
+
+      attrNode = attrList.getNamedItem("domestic");
+      
+	{
+		success = false;
+		try {
+            removedAttr = genElement.removeAttributeNode(attrNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenodenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederrEE.html
new file mode 100644
index 0000000000..8722318cb4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenodenomodificationallowederrEE.html
@@ -0,0 +1,158 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenodenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributenodenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributenodenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Create an entity reference and add it to the children of the THIRD "gender" element.
+   Try to remove the "domestic" attribute from the entity 
+   reference by executing the "removeAttributeNode(oldAttr)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D589198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenodenomodificationallowederr.xml
+*/
+function elementremoveattributenodenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributenodenomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var attrList;
+      var attrNode;
+      var nodeType;
+      var removedAttr;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+appendedChild = gender.appendChild(entRef);
+      entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+attrList = entElement.attributes;
+
+      attrNode = attrList.getNamedItem("domestic");
+      assertNotNull("attrNodeNotNull",attrNode);
+
+	{
+		success = false;
+		try {
+            removedAttr = entElement.removeAttributeNode(attrNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenodenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederr.html
new file mode 100644
index 0000000000..542f26aedc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederr.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttribute(name)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "removeAttribute(name)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6D6AC0F9')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+*/
+function elementremoveattributenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var genList;
+      var gen;
+      var gList;
+      var nodeType;
+      var genElement;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      genList = gender.childNodes;
+
+      gen = genList.item(0);
+      assertNotNull("genNotNull",gen);
+nodeType = gen.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	gen = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",gen);
+
+	}
+	gList = gen.childNodes;
+
+      genElement = gList.item(0);
+      assertNotNull("genElementNotNull",genElement);
+
+	{
+		success = false;
+		try {
+            genElement.removeAttribute("domestic");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederrEE.html
new file mode 100644
index 0000000000..36965ef362
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributenomodificationallowederrEE.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttribute(name)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Create an reference the entity ent4 and add it to the THIRD "gender" element.  
+   Try to remove the "domestic" attribute from the entity reference by executing the "removeAttribute(name)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6D6AC0F9')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenomodificationallowederr.xml
+*/
+function elementremoveattributenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributenomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+appendedChild = gender.appendChild(entRef);
+      entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+
+	{
+		success = false;
+		try {
+            entElement.removeAttribute("domestic");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementremoveattributerestoredefaultvalue.html b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributerestoredefaultvalue.html
new file mode 100644
index 0000000000..8c8b56b43e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementremoveattributerestoredefaultvalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributerestoredefaultvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementremoveattributerestoredefaultvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementremoveattributerestoredefaultvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method removes the
+   specified attribute node and restores any default values. 
+   
+   Retrieve the last child of the third employeed and 
+   remove its "street" Attr node.  Since this node has a
+   default value defined in the DTD file, that default
+   should immediately be the new value.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function elementremoveattributerestoredefaultvalue() {
+   var success;
+    if(checkInitialization(builder, "elementremoveattributerestoredefaultvalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var streetAttr;
+      var attribute;
+      var removedAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      streetAttr = testEmployee.getAttributeNode("street");
+      removedAttr = testEmployee.removeAttributeNode(streetAttr);
+      attribute = testEmployee.getAttribute("street");
+      assertEquals("streetYes","Yes",attribute);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementremoveattributerestoredefaultvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementreplaceattributewithself.html b/dom/tests/mochitest/dom-level1-core/test_elementreplaceattributewithself.html
new file mode 100644
index 0000000000..68742fb8e7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementreplaceattributewithself.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceattributewithself</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementreplaceattributewithself'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementreplaceattributewithself';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+This test calls setAttributeNode to replace an attribute with itself.  
+Since the node is not an attribute of another Element, it would
+be inappropriate to throw an INUSE_ATTRIBUTE_ERR.
+
+This test was derived from elementinuserattributeerr which
+inadvertanly made this test.
+
+* @author Curt Arnold
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function elementreplaceattributewithself() {
+   var success;
+    if(checkInitialization(builder, "elementreplaceattributewithself") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var streetAttr;
+      var replacedAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      streetAttr = testEmployee.getAttributeNode("street");
+      replacedAttr = testEmployee.setAttributeNode(streetAttr);
+      assertSame("replacedAttr",streetAttr,replacedAttr);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceattributewithself</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattribute.html b/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattribute.html
new file mode 100644
index 0000000000..408fdc8634
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattribute.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceexistingattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementreplaceexistingattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementreplaceexistingattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method adds a new
+   attribute to the Element.  If the "newAttr" Attr node is
+   already present in this element, it should replace the
+   existing one. 
+   
+   Retrieve the last child of the third employee and add a 
+   new attribute node by invoking the "setAttributeNode(new 
+   Attr)" method.  The new attribute node to be added is 
+   "street", which is already present in this element.  The
+   method should replace the existing Attr node with the 
+   new one.  This test uses the "createAttribute(name)"
+   method from the Document interface. 
+
+* @author NIST
+* @author Mary Brady
+*/
+function elementreplaceexistingattribute() {
+   var success;
+    if(checkInitialization(builder, "elementreplaceexistingattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var name;
+      var setAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("street");
+      setAttr = testEmployee.setAttributeNode(newAttribute);
+      name = testEmployee.getAttribute("street");
+      assertEquals("elementReplaceExistingAttributeAssert","",name);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceexistingattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattributegevalue.html b/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattributegevalue.html
new file mode 100644
index 0000000000..2722367f30
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementreplaceexistingattributegevalue.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceexistingattributegevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementreplaceexistingattributegevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementreplaceexistingattributegevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+If the "setAttributeNode(newAttr)" method replaces an
+existing Attr node with the same name, then it should
+return the previously existing Attr node.
+
+Retrieve the last child of the third employee and add a
+new attribute node.  The new attribute node is "street",
+which is already present in this Element.  The method
+should return the existing Attr node(old "street" Attr).
+This test uses the "createAttribute(name)" method
+from the Document interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function elementreplaceexistingattributegevalue() {
+   var success;
+    if(checkInitialization(builder, "elementreplaceexistingattributegevalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("street");
+      streetAttr = testEmployee.setAttributeNode(newAttribute);
+      value = streetAttr.value;
+
+      assertEquals("streetNo","No",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementreplaceexistingattributegevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementretrieveallattributes.html b/dom/tests/mochitest/dom-level1-core/test_elementretrieveallattributes.html
new file mode 100644
index 0000000000..9b3e981231
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementretrieveallattributes.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrieveallattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementretrieveallattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementretrieveallattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method(Node Interface) may
+   be used to retrieve the set of all attributes of an
+   element. 
+   
+   Create a list of all the attributes of the last child
+   of the first employee by using the "getAttributes()"
+   method.  Examine the length of the attribute list.  
+   This test uses the "getLength()" method from the        
+   NameNodeMap interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function elementretrieveallattributes() {
+   var success;
+    if(checkInitialization(builder, "elementretrieveallattributes") != null) return;
+    var doc;
+      var addressList;
+      var testAddress;
+      var attributes;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      addressList = doc.getElementsByTagName("address");
+      testAddress = addressList.item(0);
+      attributes = testAddress.attributes;
+
+      assertSize("elementRetrieveAllAttributesAssert",2,attributes);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrieveallattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementretrieveattrvalue.html b/dom/tests/mochitest/dom-level1-core/test_elementretrieveattrvalue.html
new file mode 100644
index 0000000000..ad2e7fe4fe
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementretrieveattrvalue.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrieveattrvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementretrieveattrvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementretrieveattrvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttribute(name)" method returns an attribute
+   value by name.
+   
+   Retrieve the second address element, then
+   invoke the 'getAttribute("street")' method.  This should
+   return the value of the attribute("No").
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-666EE0F9
+*/
+function elementretrieveattrvalue() {
+   var success;
+    if(checkInitialization(builder, "elementretrieveattrvalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      attrValue = testAddress.getAttribute("street");
+      assertEquals("attrValue","No",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrieveattrvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementretrievetagname.html b/dom/tests/mochitest/dom-level1-core/test_elementretrievetagname.html
new file mode 100644
index 0000000000..5082f76b4f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementretrievetagname.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrievetagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementretrievetagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementretrievetagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName()" method returns a NodeList 
+   of all descendant elements with a given tagName.    
+   
+   Invoke the "getElementsByTagName()" method and create
+   a NodeList of "position" elements.  Retrieve the second 
+   "position" element in the list and return the NodeName. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-104682815
+*/
+function elementretrievetagname() {
+   var success;
+    if(checkInitialization(builder, "elementretrievetagname") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("position");
+      testEmployee = elementList.item(1);
+      name = testEmployee.nodeName;
+
+      assertEquals("nodename","position",name);
+       name = testEmployee.tagName;
+
+      assertEquals("tagname","position",name);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementretrievetagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederr.html
new file mode 100644
index 0000000000..d58ebc80fa
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederr.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementsetattributenodenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementsetattributenodenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "setAttributeNode(newAttr)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function elementsetattributenodenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "elementsetattributenodenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var newAttr;
+      var nodeType;
+      var badAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = gender.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+newAttr = doc.createAttribute("newAttr");
+      
+	{
+		success = false;
+		try {
+            badAttr = entElement.setAttributeNode(newAttr);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederrEE.html
new file mode 100644
index 0000000000..c4dc54be3c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenomodificationallowederrEE.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementsetattributenodenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("expandEntityReferences", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementsetattributenodenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Create an entity reference and add to the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "setAttributeNode(newAttr)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenomodificationallowederr.xml
+*/
+function elementsetattributenodenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "elementsetattributenodenomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var newAttr;
+      var badAttr;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+appendedChild = gender.appendChild(entRef);
+      entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+newAttr = doc.createAttribute("newAttr");
+      
+	{
+		success = false;
+		try {
+            badAttr = entElement.setAttributeNode(newAttr);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenull.html b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenull.html
new file mode 100644
index 0000000000..a409168c4a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenodenull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementsetattributenodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementsetattributenodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method returns the
+   null value if no previously existing Attr node with the
+   same name was replaced.
+   
+   Retrieve the last child of the third employee and add a 
+   new attribute to it.  The new attribute node added is 
+   "district", which is not part of this Element.  The   
+   method should return the null value.   
+   This test uses the "createAttribute(name)"
+   method from the Document interface. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function elementsetattributenodenull() {
+   var success;
+    if(checkInitialization(builder, "elementsetattributenodenull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var districtAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("district");
+      districtAttr = testEmployee.setAttributeNode(newAttribute);
+      assertNull("elementSetAttributeNodeNullAssert",districtAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederr.html
new file mode 100644
index 0000000000..202ef30245
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederr.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementsetattributenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("expandEntityReferences", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementsetattributenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "setAttribute(name,value)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68F082')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+*/
+function elementsetattributenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "elementsetattributenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = gender.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+
+	{
+		success = false;
+		try {
+            entElement.setAttribute("newAttr","newValue");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederrEE.html
new file mode 100644
index 0000000000..9fe4d14ba0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementsetattributenomodificationallowederrEE.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementsetattributenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementsetattributenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method for an attribute causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Add an ent4 reference to the children of the THIRD "gender" element.  
+   Try to remove the "domestic" attribute
+   from the entity reference by executing the "setAttribute(name,value)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68F082')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenomodificationallowederr.xml
+*/
+function elementsetattributenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "elementsetattributenomodificationallowederrEE") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = doc.createEntityReference("ent4");
+      appendedChild = gender.appendChild(entRef);
+      entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+
+	{
+		success = false;
+		try {
+            entElement.setAttribute("newAttr","newValue");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_elementwrongdocumenterr.html b/dom/tests/mochitest/dom-level1-core/test_elementwrongdocumenterr.html
new file mode 100644
index 0000000000..72ba6534c2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_elementwrongdocumenterr.html
@@ -0,0 +1,174 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementwrongdocumenterr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['elementwrongdocumenterr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'elementwrongdocumenterr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "setAttributeNode(newAttr)" method raises an 
+
+   "WRONG_DOCUMENT_ERR DOMException if the "newAttr" 
+
+   was created from a different document than the one that
+
+   created this document.
+
+   
+
+   Retrieve the last employee and attempt to set a new
+
+   attribute node for its "employee" element.  The new
+
+   attribute was created from a document other than the
+
+   one that created this element, therefore a
+
+   WRONG_DOCUMENT_ERR DOMException should be raised.
+
+   This test uses the "createAttribute(newAttr)" method
+
+   from the Document interface.
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function elementwrongdocumenterr() {
+   var success;
+    if(checkInitialization(builder, "elementwrongdocumenterr") != null) return;
+    var doc1;
+      var doc2;
+      var newAttribute;
+      var addressElementList;
+      var testAddress;
+      var attrAddress;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "staff");
+      newAttribute = doc2.createAttribute("newAttribute");
+      addressElementList = doc1.getElementsByTagName("address");
+      testAddress = addressElementList.item(4);
+      
+	{
+		success = false;
+		try {
+            attrAddress = testAddress.setAttributeNode(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementwrongdocumenterr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_entitygetentityname.html b/dom/tests/mochitest/dom-level1-core/test_entitygetentityname.html
new file mode 100644
index 0000000000..d25572e980
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_entitygetentityname.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetentityname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['entitygetentityname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'entitygetentityname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The nodeName attribute that is inherited from Node  
+   contains the name of the entity.
+   
+   Retrieve the entity named "ent1" and access its name by 
+   invoking the "getNodeName()" method inherited from
+   the Node interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-527DCFF2
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function entitygetentityname() {
+   var success;
+    if(checkInitialization(builder, "entitygetentityname") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      var entityNode;
+      var entityName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+entityNode = entityList.getNamedItem("ent1");
+      entityName = entityNode.nodeName;
+
+      assertEquals("entityGetEntityNameAssert","ent1",entityName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetentityname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_entitygetpublicid.html b/dom/tests/mochitest/dom-level1-core/test_entitygetpublicid.html
new file mode 100644
index 0000000000..c308e4ae66
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_entitygetpublicid.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetpublicid</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['entitygetpublicid'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'entitygetpublicid';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getPublicId()" method of an Entity node contains
+   the public identifier associated with the entity, if
+   one was specified.
+   
+   Retrieve the entity named "ent5" and access its  
+   public identifier.  The string "entityURI" should be
+   returned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D7303025
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6ABAEB38
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D7C29F3E
+*/
+function entitygetpublicid() {
+   var success;
+    if(checkInitialization(builder, "entitygetpublicid") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      var entityNode;
+      var publicId;
+      var systemId;
+      var notation;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+entityNode = entityList.getNamedItem("ent5");
+      publicId = entityNode.publicId;
+
+      assertEquals("publicId","entityURI",publicId);
+       systemId = entityNode.systemId;
+
+      assertURIEquals("systemId",null,null,null,"entityFile",null,null,null,null,systemId);
+notation = entityNode.notationName;
+
+      assertEquals("notation","notation1",notation);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetpublicid</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_entitygetpublicidnull.html b/dom/tests/mochitest/dom-level1-core/test_entitygetpublicidnull.html
new file mode 100644
index 0000000000..b6d9647d06
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_entitygetpublicidnull.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetpublicidnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['entitygetpublicidnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'entitygetpublicidnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getPublicId()" method of an Entity node contains
+   the public identifier associated with the entity, if
+   one was not specified a null value should be returned.
+   
+   Retrieve the entity named "ent1" and access its  
+   public identifier.  Since a public identifier was not
+   specified for this entity, the "getPublicId()" method 
+   should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D7303025
+*/
+function entitygetpublicidnull() {
+   var success;
+    if(checkInitialization(builder, "entitygetpublicidnull") != null) return;
+    var doc;
+      var docType;
+      var entityList;
+      var entityNode;
+      var publicId;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entityList = docType.entities;
+
+      assertNotNull("entitiesNotNull",entityList);
+entityNode = entityList.getNamedItem("ent1");
+      publicId = entityNode.publicId;
+
+      assertNull("entityGetPublicIdNullAssert",publicId);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/entitygetpublicidnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild1.html
new file mode 100644
index 0000000000..4e4e801e82
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild1.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a text node to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.appendChild(textNode);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","terday",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","terday",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild2.html
new file mode 100644
index 0000000000..93e0c8e6af
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild2.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Attempts to append an element to the child nodes of an attribute.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var newChild;
+      var retval;
+      var lastChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      newChild = doc.createElement("terday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild3.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild3.html
new file mode 100644
index 0000000000..a7c691d00a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild3.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild3</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild3'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild3';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a document fragment to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild3() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild3") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var terNode;
+      var dayNode;
+      var retval;
+      var lastChild;
+      var docFrag;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      terNode = doc.createTextNode("ter");
+      dayNode = doc.createTextNode("day");
+      docFrag = doc.createDocumentFragment();
+      retval = docFrag.appendChild(terNode);
+      retval = docFrag.appendChild(dayNode);
+      retval = titleAttr.appendChild(docFrag);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       value = retval.nodeValue;
+
+      assertNull("retvalValue",value);
+    lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","day",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild3</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild4.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild4.html
new file mode 100644
index 0000000000..1b7dc9680e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild4.html
@@ -0,0 +1,168 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild4</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild4'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild4';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Attempt to append a CDATASection to an attribute which should result
+in a HIERARCHY_REQUEST_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild4() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild4") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            textNode = doc.createCDATASection("terday");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			textNode = doc.createCDATASection("terday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.appendChild(textNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild4</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild5.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild5.html
new file mode 100644
index 0000000000..75116fe76b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild5.html
@@ -0,0 +1,159 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild5</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild5'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+      var otherDocRef = null;
+      if (typeof(this.otherDoc) != 'undefined') {
+        otherDocRef = this.otherDoc;
+      }
+      docsLoaded += preload(otherDocRef, "otherDoc", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild5';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Attempt to append a node from another document to an attribute which should result
+in a WRONG_DOCUMENT_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild5() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild5") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      var otherDoc;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+      var otherDocRef = null;
+      if (typeof(this.otherDoc) != 'undefined') {
+        otherDocRef = this.otherDoc;
+      }
+      otherDoc = load(otherDocRef, "otherDoc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = otherDoc.createTextNode("terday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.appendChild(textNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild5</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="otherDoc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild6.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild6.html
new file mode 100644
index 0000000000..2ab7c9cc0f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrappendchild6.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild6</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrappendchild6'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrappendchild6';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Creates an new attribute node and appends a text node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_attrappendchild6() {
+   var success;
+    if(checkInitialization(builder, "hc_attrappendchild6") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      titleAttr = doc.createAttribute("title");
+      textNode = doc.createTextNode("Yesterday");
+      retval = titleAttr.appendChild(textNode);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","Yesterday",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","Yesterday",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrappendchild6</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes1.html
new file mode 100644
index 0000000000..ad3f06682e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes1.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrchildnodes1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrchildnodes1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrchildnodes1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks that Node.childNodes for an attribute node contains
+the expected text node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+*/
+function hc_attrchildnodes1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrchildnodes1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var childNodes;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      childNodes = titleAttr.childNodes;
+
+      assertSize("childNodesSize",1,childNodes);
+textNode = childNodes.item(0);
+      value = textNode.nodeValue;
+
+      assertEquals("child1IsYes","Yes",value);
+       textNode = childNodes.item(1);
+      assertNull("secondItemIsNull",textNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrchildnodes1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes2.html
new file mode 100644
index 0000000000..c48f78dc05
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrchildnodes2.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrchildnodes2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrchildnodes2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrchildnodes2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks Node.childNodes for an attribute with multiple child nodes.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+*/
+function hc_attrchildnodes2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrchildnodes2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var childNodes;
+      var retval;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      childNodes = titleAttr.childNodes;
+
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.appendChild(textNode);
+      assertSize("childNodesSize",2,childNodes);
+textNode = childNodes.item(0);
+      value = textNode.nodeValue;
+
+      assertEquals("child1IsYes","Yes",value);
+       textNode = childNodes.item(1);
+      value = textNode.nodeValue;
+
+      assertEquals("child2IsTerday","terday",value);
+       textNode = childNodes.item(2);
+      assertNull("thirdItemIsNull",textNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrchildnodes2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrclonenode1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrclonenode1.html
new file mode 100644
index 0000000000..5ee88a5cdf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrclonenode1.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrclonenode1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrclonenode1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrclonenode1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a text node to an attribute and clones the node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function hc_attrclonenode1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrclonenode1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      var clonedTitle;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.appendChild(textNode);
+      clonedTitle = titleAttr.cloneNode(false);
+      textNode.nodeValue = "text_node_not_cloned";
+
+      value = clonedTitle.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = clonedTitle.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       lastChild = clonedTitle.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","terday",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrclonenode1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatedocumentfragment.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatedocumentfragment.html
new file mode 100644
index 0000000000..0c1266f47d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatedocumentfragment.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatedocumentfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrcreatedocumentfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrcreatedocumentfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+  Create a new DocumentFragment and add a newly created Element node(with one attribute).  
+  Once the element is added, its attribute should be available as an attribute associated 
+  with an Element within a DocumentFragment.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-35CB04B5
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_attrcreatedocumentfragment() {
+   var success;
+    if(checkInitialization(builder, "hc_attrcreatedocumentfragment") != null) return;
+    var doc;
+      var docFragment;
+      var newOne;
+      var domesticNode;
+      var attributes;
+      var attribute;
+      var attrName;
+      var appendedChild;
+      var langAttrCount = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docFragment = doc.createDocumentFragment();
+      newOne = doc.createElement("html");
+      newOne.setAttribute("lang","EN");
+      appendedChild = docFragment.appendChild(newOne);
+      domesticNode = docFragment.firstChild;
+
+      attributes = domesticNode.attributes;
+
+      for(var indexN65656 = 0;indexN65656 < attributes.length; indexN65656++) {
+      attribute = attributes.item(indexN65656);
+      attrName = attribute.nodeName;
+
+      
+	if(
+	equalsAutoCase("attribute", "lang", attrName)
+	) {
+	langAttrCount += 1;
+
+	}
+	
+	}
+   assertEquals("hasLangAttr",1,langAttrCount);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatedocumentfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode.html
new file mode 100644
index 0000000000..95bc79e590
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatetextnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrcreatetextnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrcreatetextnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setValue()" method for an attribute creates a 
+  Text node with the unparsed content of the string.
+  Retrieve the attribute named "class" from the last 
+  child of of the fourth employee and assign the "Y&ent1;" 
+  string to its value attribute.  This value is not yet
+  parsed and therefore should still be the same upon
+  retrieval. This test uses the "getNamedItem(name)" method
+  from the NamedNodeMap interface.  
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Apr/0057.html
+*/
+function hc_attrcreatetextnode() {
+   var success;
+    if(checkInitialization(builder, "hc_attrcreatetextnode") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(3);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("class");
+      streetAttr.value = "Y&ent1;";
+
+      value = streetAttr.value;
+
+      assertEquals("value","Y&ent1;",value);
+       value = streetAttr.nodeValue;
+
+      assertEquals("nodeValue","Y&ent1;",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatetextnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode2.html
new file mode 100644
index 0000000000..bd0e58e5b4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrcreatetextnode2.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatetextnode2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrcreatetextnode2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrcreatetextnode2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNodeValue()" method for an attribute creates a 
+  Text node with the unparsed content of the string.
+  Retrieve the attribute named "class" from the last 
+  child of of the fourth employee and assign the "Y&ent1;" 
+  string to its value attribute.  This value is not yet
+  parsed and therefore should still be the same upon
+  retrieval. This test uses the "getNamedItem(name)" method
+  from the NamedNodeMap interface. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Apr/0057.html
+*/
+function hc_attrcreatetextnode2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrcreatetextnode2") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(3);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("class");
+      streetAttr.nodeValue = "Y&ent1;";
+
+      value = streetAttr.value;
+
+      assertEquals("value","Y&ent1;",value);
+       value = streetAttr.nodeValue;
+
+      assertEquals("nodeValue","Y&ent1;",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrcreatetextnode2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attreffectivevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_attreffectivevalue.html
new file mode 100644
index 0000000000..cdee5306fd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attreffectivevalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attreffectivevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attreffectivevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attreffectivevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If an Attr is explicitly assigned any value, then that value is the attributes effective value.
+  Retrieve the attribute named "domestic" from the last child of of the first employee 
+  and examine its nodeValue attribute.  This test uses the "getNamedItem(name)" method 
+  from the NamedNodeMap interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+*/
+function hc_attreffectivevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_attreffectivevalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      value = domesticAttr.nodeValue;
+
+      assertEquals("attrEffectiveValueAssert","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attreffectivevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrfirstchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrfirstchild.html
new file mode 100644
index 0000000000..91f7dffc7b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrfirstchild.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrfirstchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrfirstchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrfirstchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks that Node.firstChild for an attribute node contains
+the expected text node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388
+*/
+function hc_attrfirstchild() {
+   var success;
+    if(checkInitialization(builder, "hc_attrfirstchild") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var otherChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = titleAttr.firstChild;
+
+      assertNotNull("textNodeNotNull",textNode);
+value = textNode.nodeValue;
+
+      assertEquals("child1IsYes","Yes",value);
+       otherChild = textNode.nextSibling;
+
+      assertNull("nextSiblingIsNull",otherChild);
+    otherChild = textNode.previousSibling;
+
+      assertNull("previousSiblingIsNull",otherChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrfirstchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue1.html
new file mode 100644
index 0000000000..31a1e0947e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue1.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrgetvalue1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrgetvalue1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrgetvalue1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks the value of an attribute that contains entity references.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function hc_attrgetvalue1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrgetvalue1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("class");
+      value = titleAttr.value;
+
+      assertEquals("attrValue1","Yα",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrgetvalue1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue2.html
new file mode 100644
index 0000000000..cd2187224e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrgetvalue2.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrgetvalue2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrgetvalue2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrgetvalue2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks the value of an attribute that contains entity references.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function hc_attrgetvalue2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrgetvalue2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      var alphaRef;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("class");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            alphaRef = doc.createEntityReference("alpha");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			alphaRef = doc.createEntityReference("alpha");
+      firstChild = titleAttr.firstChild;
+
+      retval = titleAttr.insertBefore(alphaRef,firstChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue1","αYα",value);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrgetvalue2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrhaschildnodes.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrhaschildnodes.html
new file mode 100644
index 0000000000..9135d6462f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrhaschildnodes.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrhaschildnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrhaschildnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrhaschildnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks that Node.hasChildNodes() is true for an attribute with content.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-810594187
+*/
+function hc_attrhaschildnodes() {
+   var success;
+    if(checkInitialization(builder, "hc_attrhaschildnodes") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var hasChildNodes;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      hasChildNodes = titleAttr.hasChildNodes();
+      assertTrue("hasChildrenIsTrue",hasChildNodes);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrhaschildnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore1.html
new file mode 100644
index 0000000000..d07c9764ce
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore1.html
@@ -0,0 +1,156 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a text node to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      var lastChild;
+      var refChild = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.insertBefore(textNode,refChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","terday",value);
+       firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","Yes",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","terday",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore2.html
new file mode 100644
index 0000000000..026886b920
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore2.html
@@ -0,0 +1,157 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Prepends a text node to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var lastChild;
+      var firstChild;
+      var refChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      refChild = titleAttr.firstChild;
+
+      retval = titleAttr.insertBefore(textNode,refChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","terdayYes",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","terdayYes",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","terday",value);
+       firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","terday",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore3.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore3.html
new file mode 100644
index 0000000000..3a48a4c24c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore3.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore3</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore3'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore3';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a document fragment to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore3() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore3") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var terNode;
+      var dayNode;
+      var docFrag;
+      var retval;
+      var firstChild;
+      var lastChild;
+      var refChild = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      terNode = doc.createTextNode("ter");
+      dayNode = doc.createTextNode("day");
+      docFrag = doc.createDocumentFragment();
+      retval = docFrag.appendChild(terNode);
+      retval = docFrag.appendChild(dayNode);
+      retval = titleAttr.insertBefore(docFrag,refChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Yesterday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       value = retval.nodeValue;
+
+      assertNull("retvalValue",value);
+    firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","Yes",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","day",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore3</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore4.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore4.html
new file mode 100644
index 0000000000..d02c153e06
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore4.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore4</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore4'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore4';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Prepends a document fragment to an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore4() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore4") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var terNode;
+      var dayNode;
+      var docFrag;
+      var retval;
+      var firstChild;
+      var lastChild;
+      var refChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      terNode = doc.createTextNode("ter");
+      dayNode = doc.createTextNode("day");
+      docFrag = doc.createDocumentFragment();
+      retval = docFrag.appendChild(terNode);
+      retval = docFrag.appendChild(dayNode);
+      refChild = titleAttr.firstChild;
+
+      retval = titleAttr.insertBefore(docFrag,refChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","terdayYes",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","terdayYes",value);
+       value = retval.nodeValue;
+
+      assertNull("retvalValue",value);
+    firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","ter",value);
+       lastChild = titleAttr.lastChild;
+
+      value = lastChild.nodeValue;
+
+      assertEquals("lastChildValue","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore4</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore5.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore5.html
new file mode 100644
index 0000000000..97a01079b7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore5.html
@@ -0,0 +1,169 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore5</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore5'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore5';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Attempt to append a CDATASection to an attribute which should result
+in a HIERARCHY_REQUEST_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore5() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore5") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var refChild = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            textNode = doc.createCDATASection("terday");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			textNode = doc.createCDATASection("terday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.insertBefore(textNode,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore5</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore6.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore6.html
new file mode 100644
index 0000000000..0fcf1a4c3f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore6.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore6</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore6'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+      var otherDocRef = null;
+      if (typeof(this.otherDoc) != 'undefined') {
+        otherDocRef = this.otherDoc;
+      }
+      docsLoaded += preload(otherDocRef, "otherDoc", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore6';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Attempt to append a text node from another document to an attribute which should result
+in a WRONG_DOCUMENT_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore6() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore6") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var refChild = null;
+
+      var otherDoc;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+      var otherDocRef = null;
+      if (typeof(this.otherDoc) != 'undefined') {
+        otherDocRef = this.otherDoc;
+      }
+      otherDoc = load(otherDocRef, "otherDoc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = otherDoc.createTextNode("terday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.insertBefore(textNode,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore6</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="otherDoc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore7.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore7.html
new file mode 100644
index 0000000000..e8707d2409
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrinsertbefore7.html
@@ -0,0 +1,176 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore7</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrinsertbefore7'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrinsertbefore7';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a document fragment containing a CDATASection to an attribute.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_attrinsertbefore7() {
+   var success;
+    if(checkInitialization(builder, "hc_attrinsertbefore7") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var terNode;
+      var dayNode;
+      var docFrag;
+      var retval;
+      var firstChild;
+      var lastChild;
+      var refChild = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      terNode = doc.createTextNode("ter");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            dayNode = doc.createCDATASection("day");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			dayNode = doc.createCDATASection("day");
+      docFrag = doc.createDocumentFragment();
+      retval = docFrag.appendChild(terNode);
+      retval = docFrag.appendChild(dayNode);
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.insertBefore(docFrag,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrinsertbefore7</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrlastchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrlastchild.html
new file mode 100644
index 0000000000..99d6545c92
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrlastchild.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrlastchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrlastchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrlastchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Checks that Node.lastChild for an attribute node contains
+the expected text node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
+*/
+function hc_attrlastchild() {
+   var success;
+    if(checkInitialization(builder, "hc_attrlastchild") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var otherChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = titleAttr.firstChild;
+
+      assertNotNull("textNodeNotNull",textNode);
+value = textNode.nodeValue;
+
+      assertEquals("child1IsYes","Yes",value);
+       otherChild = textNode.nextSibling;
+
+      assertNull("nextSiblingIsNull",otherChild);
+    otherChild = textNode.previousSibling;
+
+      assertNull("previousSiblingIsNull",otherChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrlastchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrname.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrname.html
new file mode 100644
index 0000000000..8310419283
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrname.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+  Retrieve the attribute named class from the last 
+  child of of the second "p" element and examine its 
+  NodeName.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1112119403
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+*/
+function hc_attrname() {
+   var success;
+    if(checkInitialization(builder, "hc_attrname") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var strong1;
+      var strong2;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(1);
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("class");
+      strong1 = streetAttr.nodeName;
+
+      strong2 = streetAttr.name;
+
+      assertEqualsAutoCase("attribute", "nodeName","class",strong1);
+       assertEqualsAutoCase("attribute", "name","class",strong2);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrnextsiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrnextsiblingnull.html
new file mode 100644
index 0000000000..3a6c6be0ca
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrnextsiblingnull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrnextsiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrnextsiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrnextsiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getNextSibling()" method for an Attr node should return null.
+Retrieve the attribute named "domestic" from the last child of of the
+first employee and examine its NextSibling node.  This test uses the
+"getNamedItem(name)" method from the NamedNodeMap interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function hc_attrnextsiblingnull() {
+   var success;
+    if(checkInitialization(builder, "hc_attrnextsiblingnull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      s = domesticAttr.nextSibling;
+
+      assertNull("attrNextSiblingNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrnextsiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrnormalize.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrnormalize.html
new file mode 100644
index 0000000000..e0105a09fd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrnormalize.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrnormalize</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrnormalize'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrnormalize';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Appends a text node to an attribute, normalizes the attribute
+and checks for a single child node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-162CF083
+*/
+function hc_attrnormalize() {
+   var success;
+    if(checkInitialization(builder, "hc_attrnormalize") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      var secondChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.appendChild(textNode);
+      textNode = doc.createTextNode("");
+      retval = titleAttr.appendChild(textNode);
+      testNode.normalize();
+      value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Yesterday",value);
+       firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","Yesterday",value);
+       secondChild = firstChild.nextSibling;
+
+      assertNull("secondChildIsNull",secondChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrnormalize</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrparentnodenull.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrparentnodenull.html
new file mode 100644
index 0000000000..49c4ab08fb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrparentnodenull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrparentnodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrparentnodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrparentnodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getParentNode()" method for an Attr node should return null.  Retrieve
+the attribute named "domestic" from the last child of the first employee
+and examine its parentNode attribute.  This test also uses the "getNamedItem(name)"
+method from the NamedNodeMap interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function hc_attrparentnodenull() {
+   var success;
+    if(checkInitialization(builder, "hc_attrparentnodenull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      s = domesticAttr.parentNode;
+
+      assertNull("attrParentNodeNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrparentnodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrprevioussiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrprevioussiblingnull.html
new file mode 100644
index 0000000000..1d6ab33960
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrprevioussiblingnull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrprevioussiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrprevioussiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrprevioussiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getPreviousSibling()" method for an Attr node should return null.
+Retrieve the attribute named "domestic" from the last child of of the
+first employee and examine its PreviousSibling node.  This test uses the
+"getNamedItem(name)" method from the NamedNodeMap interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function hc_attrprevioussiblingnull() {
+   var success;
+    if(checkInitialization(builder, "hc_attrprevioussiblingnull") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var s;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      s = domesticAttr.previousSibling;
+
+      assertNull("attrPreviousSiblingNullAssert",s);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrprevioussiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild1.html
new file mode 100644
index 0000000000..eb48bbbcb2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild1.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrremovechild1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrremovechild1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrremovechild1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Removes the child node of an attribute and checks that the value is empty.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function hc_attrremovechild1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrremovechild1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = titleAttr.firstChild;
+
+      assertNotNull("attrChildNotNull",textNode);
+retval = titleAttr.removeChild(textNode);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","Yes",value);
+       firstChild = titleAttr.firstChild;
+
+      assertNull("firstChildNull",firstChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrremovechild1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild2.html
new file mode 100644
index 0000000000..735a9f4cc7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrremovechild2.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrremovechild2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrremovechild2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrremovechild2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+/**
+* 
+Attempts to remove a freshly created text node which should result in a NOT_FOUND_ERR exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function hc_attrremovechild2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrremovechild2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("Yesterday");
+      
+	{
+		success = false;
+		try {
+            retval = titleAttr.removeChild(textNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrremovechild2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild1.html
new file mode 100644
index 0000000000..729346237d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild1.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrreplacechild1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrreplacechild1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrreplacechild1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Replaces a text node of an attribute and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function hc_attrreplacechild1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrreplacechild1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      firstChild = titleAttr.firstChild;
+
+      assertNotNull("attrChildNotNull",firstChild);
+retval = titleAttr.replaceChild(textNode,firstChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","terday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","terday",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","Yes",value);
+       firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","terday",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrreplacechild1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild2.html
new file mode 100644
index 0000000000..1069345ff0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrreplacechild2.html
@@ -0,0 +1,157 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrreplacechild2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrreplacechild2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrreplacechild2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Replaces a text node of an attribute with a document fragment and checks if the value of
+the attribute is changed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function hc_attrreplacechild2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrreplacechild2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var terNode;
+      var dayNode;
+      var docFrag;
+      var retval;
+      var firstChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      terNode = doc.createTextNode("ter");
+      dayNode = doc.createTextNode("day");
+      docFrag = doc.createDocumentFragment();
+      retval = docFrag.appendChild(terNode);
+      retval = docFrag.appendChild(dayNode);
+      firstChild = titleAttr.firstChild;
+
+      assertNotNull("attrChildNotNull",firstChild);
+retval = titleAttr.replaceChild(docFrag,firstChild);
+      value = titleAttr.value;
+
+      assertEquals("attrValue","terday",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","terday",value);
+       value = retval.nodeValue;
+
+      assertEquals("retvalValue","Yes",value);
+       firstChild = titleAttr.firstChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","ter",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrreplacechild2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue1.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue1.html
new file mode 100644
index 0000000000..1c049e62b9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue1.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrsetvalue1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrsetvalue1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrsetvalue1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Sets Attr.value on an attribute that only has a simple value.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function hc_attrsetvalue1() {
+   var success;
+    if(checkInitialization(builder, "hc_attrsetvalue1") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var retval;
+      var firstChild;
+      var otherChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      firstChild = titleAttr.firstChild;
+
+      assertNotNull("attrChildNotNull",firstChild);
+titleAttr.value = "Tomorrow";
+
+      firstChild.nodeValue = "impl reused node";
+
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Tomorrow",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Tomorrow",value);
+       firstChild = titleAttr.lastChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","Tomorrow",value);
+       otherChild = firstChild.nextSibling;
+
+      assertNull("nextSiblingIsNull",otherChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrsetvalue1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue2.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue2.html
new file mode 100644
index 0000000000..cc7b9ff9dc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrsetvalue2.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrsetvalue2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrsetvalue2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrsetvalue2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Sets Attr.value on an attribute that should contain multiple child nodes.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-221662474
+*/
+function hc_attrsetvalue2() {
+   var success;
+    if(checkInitialization(builder, "hc_attrsetvalue2") != null) return;
+    var doc;
+      var acronymList;
+      var testNode;
+      var attributes;
+      var titleAttr;
+      var value;
+      var textNode;
+      var retval;
+      var firstChild;
+      var otherChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      acronymList = doc.getElementsByTagName("acronym");
+      testNode = acronymList.item(3);
+      attributes = testNode.attributes;
+
+      titleAttr = attributes.getNamedItem("title");
+      textNode = doc.createTextNode("terday");
+      retval = titleAttr.appendChild(textNode);
+      firstChild = titleAttr.firstChild;
+
+      assertNotNull("attrChildNotNull",firstChild);
+titleAttr.value = "Tomorrow";
+
+      firstChild.nodeValue = "impl reused node";
+
+      value = titleAttr.value;
+
+      assertEquals("attrValue","Tomorrow",value);
+       value = titleAttr.nodeValue;
+
+      assertEquals("attrNodeValue","Tomorrow",value);
+       firstChild = titleAttr.lastChild;
+
+      value = firstChild.nodeValue;
+
+      assertEquals("firstChildValue","Tomorrow",value);
+       otherChild = firstChild.nextSibling;
+
+      assertNull("nextSiblingIsNull",otherChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrsetvalue2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvalue.html
new file mode 100644
index 0000000000..6a684a2fbc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvalue.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrspecifiedvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrspecifiedvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrspecifiedvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSpecified()" method for an Attr node should 
+  be set to true if the attribute was explicitly given
+  a value.
+  Retrieve the attribute named "domestic" from the last 
+  child of of the first employee and examine the value 
+  returned by the "getSpecified()" method.  This test uses 
+  the "getNamedItem(name)" method from the NamedNodeMap 
+  interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-862529273
+*/
+function hc_attrspecifiedvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_attrspecifiedvalue") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(0);
+      attributes = testNode.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      state = domesticAttr.specified;
+
+      assertTrue("acronymTitleSpecified",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrspecifiedvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvaluechanged.html b/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvaluechanged.html
new file mode 100644
index 0000000000..b5402bdc62
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_attrspecifiedvaluechanged.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrspecifiedvaluechanged</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_attrspecifiedvaluechanged'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_attrspecifiedvaluechanged';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSpecified()" method for an Attr node should return true if the 
+  value of the attribute is changed. 
+  Retrieve the attribute named "class" from the last 
+  child of of the THIRD employee and change its 
+  value to "Yes"(which is the default DTD value).  This
+  should cause the "getSpecified()" method to be true.
+  This test uses the "setAttribute(name,value)" method
+  from the Element interface and the "getNamedItem(name)"
+  method from the NamedNodeMap interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-862529273
+*/
+function hc_attrspecifiedvaluechanged() {
+   var success;
+    if(checkInitialization(builder, "hc_attrspecifiedvaluechanged") != null) return;
+    var doc;
+      var addressList;
+      var testNode;
+      var attributes;
+      var streetAttr;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testNode = addressList.item(2);
+      testNode.setAttribute("class","Yα");
+      attributes = testNode.attributes;
+
+      streetAttr = attributes.getNamedItem("class");
+      state = streetAttr.specified;
+
+      assertTrue("acronymClassSpecified",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_attrspecifiedvaluechanged</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddata.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddata.html
new file mode 100644
index 0000000000..fba42ffca6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddata.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataappenddata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataappenddata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataappenddata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendData(arg)" method appends a string to the end 
+   of the character data of the node.
+   
+   Retrieve the character data from the second child 
+   of the first employee.  The appendData(arg) method is
+   called with arg=", Esquire".  The method should append 
+   the specified data to the already existing character  
+   data.  The new value return by the "getLength()" method
+   should be 24.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+*/
+function hc_characterdataappenddata() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataappenddata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childValue;
+      var childLength;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.appendData(", Esquire");
+      childValue = child.data;
+
+      childLength = childValue.length;
+      assertEquals("characterdataAppendDataAssert",24,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataappenddata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddatagetdata.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddatagetdata.html
new file mode 100644
index 0000000000..502e71b816
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataappenddatagetdata.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataappenddatagetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataappenddatagetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataappenddatagetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    On successful invocation of the "appendData(arg)" 
+   method the "getData()" method provides access to the
+   concatentation of data and the specified string.
+   
+   Retrieve the character data from the second child 
+   of the first employee.  The appendData(arg) method is
+   called with arg=", Esquire".  The method should append 
+   the specified data to the already existing character  
+   data.  The new value return by the "getData()" method
+   should be "Margaret Martin, Esquire".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-32791A2F
+*/
+function hc_characterdataappenddatagetdata() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataappenddatagetdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.appendData(", Esquire");
+      childData = child.data;
+
+      assertEquals("characterdataAppendDataGetDataAssert","Margaret Martin, Esquire",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataappenddatagetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatabegining.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatabegining.html
new file mode 100644
index 0000000000..05c5a58ccf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatabegining.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatabegining</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatadeletedatabegining'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatadeletedatabegining';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "deleteData(offset,count)" method removes a range of
+characters from the node.  Delete data at the beginning
+of the character data.
+
+Retrieve the character data from the last child of the
+first employee.  The "deleteData(offset,count)"
+method is then called with offset=0 and count=16.
+The method should delete the characters from position
+0 thru position 16.  The new value of the character data
+should be "Dallas, Texas 98551".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdatadeletedatabegining() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatadeletedatabegining") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(0,16);
+      childData = child.data;
+
+      assertEquals("data","Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatabegining</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataend.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataend.html
new file mode 100644
index 0000000000..5e9b8eab27
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataend.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatadeletedataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatadeletedataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method removes a range of 
+   characters from the node.  Delete data at the end 
+   of the character data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=30 and count=5.
+   The method should delete the characters from position
+   30 thru position 35.  The new value of the character data
+   should be "1230 North Ave. Dallas, Texas".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdatadeletedataend() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatadeletedataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(30,5);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataEndAssert","1230 North Ave. Dallas, Texas ",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataexceedslength.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataexceedslength.html
new file mode 100644
index 0000000000..374641dedc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedataexceedslength.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedataexceedslength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatadeletedataexceedslength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatadeletedataexceedslength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the offset and count used in the        
+   "deleteData(offset,count) method is greater than the
+   length of the character data then all the characters
+   from the offset to the end of the data are deleted. 
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=4 and count=50.
+   The method should delete the characters from position 4
+   to the end of the data since the offset+count(50+4)
+   is greater than the length of the character data(35).
+   The new value of the character data should be "1230".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdatadeletedataexceedslength() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatadeletedataexceedslength") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(4,50);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataExceedsLengthAssert","1230",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedataexceedslength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatagetlengthanddata.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatagetlengthanddata.html
new file mode 100644
index 0000000000..d6cc722bf7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatagetlengthanddata.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatagetlengthanddata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatadeletedatagetlengthanddata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatadeletedatagetlengthanddata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    On successful invocation of the "deleteData(offset,count)"
+   method, the "getData()" and "getLength()" methods reflect
+   the changes. 
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=30 and count=5.
+   The method should delete the characters from position
+   30 thru position 35.  The new value of the character data
+   should be "1230 North Ave. Dallas, Texas" which is
+   returned by the "getData()" method and "getLength()"
+   method should return 30".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7D61178C
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdatadeletedatagetlengthanddata() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatadeletedatagetlengthanddata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      var childLength;
+      var result = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(30,5);
+      childData = child.data;
+
+      assertEquals("data","1230 North Ave. Dallas, Texas ",childData);
+       childLength = child.length;
+
+      assertEquals("length",30,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatagetlengthanddata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatamiddle.html
new file mode 100644
index 0000000000..4849166842
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatadeletedatamiddle.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatadeletedatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatadeletedatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method removes a range of 
+   characters from the node.  Delete data in the middle 
+   of the character data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "deleteData(offset,count)"
+   method is then called with offset=16 and count=8.
+   The method should delete the characters from position
+   16 thru position 24.  The new value of the character data
+   should be "1230 North Ave. Texas 98551".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdatadeletedatamiddle() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatadeletedatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.deleteData(16,8);
+      childData = child.data;
+
+      assertEquals("characterdataDeleteDataMiddleAssert","1230 North Ave. Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatadeletedatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetdata.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetdata.html
new file mode 100644
index 0000000000..4633933e0c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetdata.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatagetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatagetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatagetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getData()" method retrieves the character data 
+
+  currently stored in the node.
+
+  Retrieve the character data from the second child 
+
+  of the first employee and invoke the "getData()" 
+
+  method.  The method returns the character data 
+
+  string.
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function hc_characterdatagetdata() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatagetdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      childData = child.data;
+
+      assertEquals("characterdataGetDataAssert","Margaret Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatagetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetlength.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetlength.html
new file mode 100644
index 0000000000..22981ed603
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatagetlength.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatagetlength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatagetlength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatagetlength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of characters 
+  stored in this nodes data.
+  Retrieve the character data from the second 
+  child of the first employee and examine the 
+  value returned by the getLength() method.  
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7D61178C
+*/
+function hc_characterdatagetlength() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatagetlength") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childValue;
+      var childLength;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      childValue = child.data;
+
+      childLength = childValue.length;
+      assertEquals("characterdataGetLengthAssert",15,childLength);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatagetlength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedatacountnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedatacountnegative.html
new file mode 100644
index 0000000000..95b68700bf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedatacountnegative.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedatacountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrdeletedatacountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrdeletedatacountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count 
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=10 and count=-3.  It should raise the
+   desired exception since the count is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_characterdataindexsizeerrdeletedatacountnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrdeletedatacountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childSubstring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            childSubstring = child.substringData(10,-3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedatacountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetgreater.html
new file mode 100644
index 0000000000..3bc5f19ffe
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetgreater.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrdeletedataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrdeletedataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater that the number of characters in the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=40 and count=3.  It should raise the
+   desired exception since the offset is greater than the
+   number of characters in the string.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_characterdataindexsizeerrdeletedataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrdeletedataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetnegative.html
new file mode 100644
index 0000000000..099faec06c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrdeletedataoffsetnegative.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrdeletedataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrdeletedataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "deleteData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "deleteData(offset,count)"
+   method with offset=-5 and count=3.  It should raise the
+   desired exception since the offset is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+*/
+function hc_characterdataindexsizeerrdeletedataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrdeletedataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(-5,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrdeletedataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetgreater.html
new file mode 100644
index 0000000000..21b42e1ab0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetgreater.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrinsertdataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrinsertdataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrinsertdataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the number of characters in the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its insertData"(offset,arg)"
+   method with offset=40 and arg="ABC".  It should raise
+   the desired exception since the offset is greater than
+   the number of characters in the string.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_characterdataindexsizeerrinsertdataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrinsertdataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrinsertdataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetnegative.html
new file mode 100644
index 0000000000..aa93eca45e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrinsertdataoffsetnegative.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrinsertdataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrinsertdataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrinsertdataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its insertData"(offset,arg)"
+   method with offset=-5 and arg="ABC".  It should raise
+   the desired exception since the offset is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_characterdataindexsizeerrinsertdataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrinsertdataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.replaceData(-5,3,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrinsertdataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedatacountnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedatacountnegative.html
new file mode 100644
index 0000000000..6f3dbed097
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedatacountnegative.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedatacountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrreplacedatacountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrreplacedatacountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=10
+   and count=-3 and arg="ABC".  It should raise the
+   desired exception since the count is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_characterdataindexsizeerrreplacedatacountnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrreplacedatacountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badString;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badString = child.substringData(10,-3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedatacountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetgreater.html
new file mode 100644
index 0000000000..119141232e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetgreater.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedataoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrreplacedataoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrreplacedataoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the length of the string. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=40
+   and count=3 and arg="ABC".  It should raise the
+   desired exception since the offset is greater than the
+   length of the string.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-7C603781')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=242
+*/
+function hc_characterdataindexsizeerrreplacedataoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrreplacedataoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.deleteData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedataoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetnegative.html
new file mode 100644
index 0000000000..30c9033d9f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrreplacedataoffsetnegative.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedataoffsetnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrreplacedataoffsetnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrreplacedataoffsetnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its
+   "replaceData(offset,count,arg) method with offset=-5
+   and count=3 and arg="ABC".  It should raise the
+   desired exception since the offset is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-E5CBA7FB')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdataindexsizeerrreplacedataoffsetnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrreplacedataoffsetnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            child.replaceData(-5,3,"ABC");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrreplacedataoffsetnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringcountnegative.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringcountnegative.html
new file mode 100644
index 0000000000..151d6451a7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringcountnegative.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringcountnegative</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrsubstringcountnegative'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrsubstringcountnegative';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified count 
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=10 and count=-3.  It should raise the
+   desired exception since the count is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_characterdataindexsizeerrsubstringcountnegative() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrsubstringcountnegative") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badSubstring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badSubstring = child.substringData(10,-3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringcountnegative</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringnegativeoffset.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringnegativeoffset.html
new file mode 100644
index 0000000000..da485c7a95
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringnegativeoffset.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringnegativeoffset</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrsubstringnegativeoffset'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrsubstringnegativeoffset';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is negative. 
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=-5 and count=3.  It should raise the
+   desired exception since the offset is negative.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_characterdataindexsizeerrsubstringnegativeoffset() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrsubstringnegativeoffset") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badString;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badString = child.substringData(-5,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringnegativeoffset</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringoffsetgreater.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringoffsetgreater.html
new file mode 100644
index 0000000000..853b4f4006
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdataindexsizeerrsubstringoffsetgreater.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringoffsetgreater</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdataindexsizeerrsubstringoffsetgreater'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdataindexsizeerrsubstringoffsetgreater';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method raises an
+   INDEX_SIZE_ERR DOMException if the specified offset
+   is greater than the number of characters in the string.
+   
+   Retrieve the character data of the last child of the
+   first employee and invoke its "substringData(offset,count)
+   method with offset=40 and count=3.  It should raise the
+   desired exception since the offsets value is greater
+   than the length.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_characterdataindexsizeerrsubstringoffsetgreater() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdataindexsizeerrsubstringoffsetgreater") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var badString;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            badString = child.substringData(40,3);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdataindexsizeerrsubstringoffsetgreater</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatabeginning.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatabeginning.html
new file mode 100644
index 0000000000..d482898a05
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatabeginning.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdatabeginning</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatainsertdatabeginning'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatainsertdatabeginning';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "insertData(offset,arg)" method will insert a string
+at the specified character offset.  Insert the data at
+the beginning of the character data.
+
+Retrieve the character data from the second child of
+the first employee.  The "insertData(offset,arg)"
+method is then called with offset=0 and arg="Mss.".
+The method should insert the string "Mss." at position 0.
+The new value of the character data should be
+"Mss. Margaret Martin".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function hc_characterdatainsertdatabeginning() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatainsertdatabeginning") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(0,"Mss. ");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataBeginningAssert","Mss. Margaret Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdatabeginning</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdataend.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdataend.html
new file mode 100644
index 0000000000..1436b68464
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdataend.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatainsertdataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatainsertdataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method will insert a string 
+   at the specified character offset.  Insert the data at 
+   the end of the character data. 
+   
+   Retrieve the character data from the second child of  
+   the first employee.  The "insertData(offset,arg)"
+   method is then called with offset=15 and arg=", Esquire".
+   The method should insert the string ", Esquire" at 
+   position 15.  The new value of the character data should
+   be "Margaret Martin, Esquire".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function hc_characterdatainsertdataend() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatainsertdataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(15,", Esquire");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataEndAssert","Margaret Martin, Esquire",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatamiddle.html
new file mode 100644
index 0000000000..022ce13b9c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatainsertdatamiddle.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatainsertdatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatainsertdatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertData(offset,arg)" method will insert a string 
+   at the specified character offset.  Insert the data in 
+   the middle of the character data. 
+   
+   Retrieve the character data from the second child of  
+   the first employee.  The "insertData(offset,arg)"
+   method is then called with offset=9 and arg="Ann".
+   The method should insert the string "Ann" at position 9.
+   The new value of the character data should be
+   "Margaret Ann Martin".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3EDB695F
+*/
+function hc_characterdatainsertdatamiddle() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatainsertdatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.insertData(9,"Ann ");
+      childData = child.data;
+
+      assertEquals("characterdataInsertDataMiddleAssert","Margaret Ann Martin",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatainsertdatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatabegining.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatabegining.html
new file mode 100644
index 0000000000..9f517bd68f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatabegining.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedatabegining</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatareplacedatabegining'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatareplacedatabegining';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "replaceData(offset,count,arg)" method replaces the
+characters starting at the specified offset with the
+specified string.  Test for replacement in the
+middle of the data.
+
+Retrieve the character data from the last child of the
+first employee.  The "replaceData(offset,count,arg)"
+method is then called with offset=5 and count=5 and
+arg="South".  The method should replace characters five
+thru 9 of the character data with "South".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdatareplacedatabegining() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatareplacedatabegining") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,4,"2500");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataBeginingAssert","2500 North Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedatabegining</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataend.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataend.html
new file mode 100644
index 0000000000..12eb071252
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataend.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataend</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatareplacedataend'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatareplacedataend';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test for replacement at the 
+   end of the data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=30 and count=5 and
+   arg="98665".  The method should replace characters 30  
+   thru 34 of the character data with "98665".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdatareplacedataend() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatareplacedataend") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(30,5,"98665");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataEndAssert","1230 North Ave. Dallas, Texas 98665",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataend</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofarg.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofarg.html
new file mode 100644
index 0000000000..b3ba8eb0ad
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofarg.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataexceedslengthofarg</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatareplacedataexceedslengthofarg'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatareplacedataexceedslengthofarg';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test the situation where the length 
+   of the arg string is greater than the specified offset.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=0 and count=4 and
+   arg="260030".  The method should replace characters one  
+   thru four with "260030".  Note that the length of the
+   specified string is greater that the specified offset.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdatareplacedataexceedslengthofarg() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatareplacedataexceedslengthofarg") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,4,"260030");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataExceedsLengthOfArgAssert","260030 North Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataexceedslengthofarg</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofdata.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofdata.html
new file mode 100644
index 0000000000..747a4c674a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedataexceedslengthofdata.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataexceedslengthofdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatareplacedataexceedslengthofdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatareplacedataexceedslengthofdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the offset and count exceeds the length then 
+   all the characters to the end of the data are replaced.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=0 and count=50 and
+   arg="2600".  The method should replace all the characters
+   with "2600". This is because the sum of the offset and
+   count exceeds the length of the character data.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdatareplacedataexceedslengthofdata() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatareplacedataexceedslengthofdata") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(0,50,"2600");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataExceedsLengthOfDataAssert","2600",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedataexceedslengthofdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatamiddle.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatamiddle.html
new file mode 100644
index 0000000000..16b522821f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatareplacedatamiddle.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedatamiddle</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatareplacedatamiddle'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatareplacedatamiddle';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceData(offset,count,arg)" method replaces the 
+   characters starting at the specified offset with the
+   specified string.  Test for replacement in the 
+   middle of the data.
+   
+   Retrieve the character data from the last child of the
+   first employee.  The "replaceData(offset,count,arg)"
+   method is then called with offset=5 and count=5 and
+   arg="South".  The method should replace characters five  
+   thru 9 of the character data with "South".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E5CBA7FB
+*/
+function hc_characterdatareplacedatamiddle() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatareplacedatamiddle") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.replaceData(5,5,"South");
+      childData = child.data;
+
+      assertEquals("characterdataReplaceDataMiddleAssert","1230 South Ave. Dallas, Texas 98551",childData);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatareplacedatamiddle</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasetnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasetnodevalue.html
new file mode 100644
index 0000000000..895a5bc724
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasetnodevalue.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasetnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatasetnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatasetnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+  The "setNodeValue()" method changes the character data 
+  currently stored in the node.
+  Retrieve the character data from the second child 
+  of the first employee and invoke the "setNodeValue()" 
+  method, call "getData()" and compare.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
+*/
+function hc_characterdatasetnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatasetnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var childData;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      child.nodeValue = "Marilyn Martin";
+
+      childData = child.data;
+
+      assertEquals("data","Marilyn Martin",childData);
+       childValue = child.nodeValue;
+
+      assertEquals("value","Marilyn Martin",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasetnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringexceedsvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringexceedsvalue.html
new file mode 100644
index 0000000000..dbcdbb01be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringexceedsvalue.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasubstringexceedsvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatasubstringexceedsvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatasubstringexceedsvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the sum of the "offset" and "count" exceeds the
+   "length" then the "substringData(offset,count)" method
+   returns all the characters to the end of the data. 
+   
+   Retrieve the character data from the second child 
+   of the first employee and access part of the data 
+   by using the substringData(offset,count) method
+   with offset=9 and count=10.  The method should return 
+   the substring "Martin" since offset+count > length
+   (19 > 15).
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+*/
+function hc_characterdatasubstringexceedsvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatasubstringexceedsvalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var substring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      substring = child.substringData(9,10);
+      assertEquals("characterdataSubStringExceedsValueAssert","Martin",substring);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasubstringexceedsvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringvalue.html
new file mode 100644
index 0000000000..a43eaafbe2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_characterdatasubstringvalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasubstringvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_characterdatasubstringvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_characterdatasubstringvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "substringData(offset,count)" method returns the 
+   specified string.
+   
+   Retrieve the character data from the second child 
+   of the first employee and access part of the data 
+   by using the substringData(offset,count) method.  The
+   method should return the specified substring starting 
+   at position "offset" and extract "count" characters.
+   The method should return the string "Margaret".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
+*/
+function hc_characterdatasubstringvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_characterdatasubstringvalue") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var child;
+      var substring;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(0);
+      child = nameNode.firstChild;
+
+      substring = child.substringData(0,8);
+      assertEquals("characterdataSubStringValueAssert","Margaret",substring);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_characterdatasubstringvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_commentgetcomment.html b/dom/tests/mochitest/dom-level1-core/test_hc_commentgetcomment.html
new file mode 100644
index 0000000000..a07cdd4811
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_commentgetcomment.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_commentgetcomment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_commentgetcomment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_commentgetcomment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    A comment is all the characters between the starting
+  '<!--' and ending '-->' 
+  Retrieve the nodes of the DOM document.  Search for a 
+  comment node and the content is its value.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1334481328
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=509
+*/
+function hc_commentgetcomment() {
+   var success;
+    if(checkInitialization(builder, "hc_commentgetcomment") != null) return;
+    var doc;
+      var elementList;
+      var child;
+      var childName;
+      var childValue;
+      var commentCount = 0;
+      var childType;
+      var attributes;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65630 = 0;indexN65630 < elementList.length; indexN65630++) {
+      child = elementList.item(indexN65630);
+      childType = child.nodeType;
+
+      
+	if(
+	(8 == childType)
+	) {
+	childName = child.nodeName;
+
+      assertEquals("nodeName","#comment",childName);
+       childValue = child.nodeValue;
+
+      assertEquals("nodeValue"," This is comment number 1.",childValue);
+       attributes = child.attributes;
+
+      assertNull("attributes",attributes);
+    commentCount += 1;
+
+	}
+	
+	}
+   	assertTrue("atMostOneComment",
+      
+	(commentCount < 2)
+);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_commentgetcomment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateattribute.html
new file mode 100644
index 0000000000..dae55673ab
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateattribute.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreateattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreateattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the entire DOM document and invoke its 
+   "createAttribute(name)" method.  It should create a  
+   new Attribute node with the given name. The name, value
+   and type of the newly created object are retrieved and
+   output.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_documentcreateattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreateattribute") != null) return;
+    var doc;
+      var newAttrNode;
+      var attrValue;
+      var attrName;
+      var attrType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newAttrNode = doc.createAttribute("title");
+      attrValue = newAttrNode.nodeValue;
+
+      assertEquals("value","",attrValue);
+       attrName = newAttrNode.nodeName;
+
+      assertEqualsAutoCase("attribute", "name","title",attrName);
+       attrType = newAttrNode.nodeType;
+
+      assertEquals("type",2,attrType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatecomment.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatecomment.html
new file mode 100644
index 0000000000..815867fa12
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatecomment.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatecomment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreatecomment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreatecomment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createComment(data)" method creates a new Comment
+   node given the specified string. 
+   Retrieve the entire DOM document and invoke its 
+   "createComment(data)" method.  It should create a new
+   Comment node whose "data" is the specified string.
+   The content, name and type are retrieved and output.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1334481328
+*/
+function hc_documentcreatecomment() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreatecomment") != null) return;
+    var doc;
+      var newCommentNode;
+      var newCommentValue;
+      var newCommentName;
+      var newCommentType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newCommentNode = doc.createComment("This is a new Comment node");
+      newCommentValue = newCommentNode.nodeValue;
+
+      assertEquals("value","This is a new Comment node",newCommentValue);
+       newCommentName = newCommentNode.nodeName;
+
+      assertEquals("strong","#comment",newCommentName);
+       newCommentType = newCommentNode.nodeType;
+
+      assertEquals("type",8,newCommentType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatecomment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatedocumentfragment.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatedocumentfragment.html
new file mode 100644
index 0000000000..084632c381
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatedocumentfragment.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatedocumentfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreatedocumentfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreatedocumentfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createDocumentFragment()" method creates an empty 
+   DocumentFragment object.
+   Retrieve the entire DOM document and invoke its 
+   "createDocumentFragment()" method.  The content, name, 
+   type and value of the newly created object are output.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-35CB04B5
+*/
+function hc_documentcreatedocumentfragment() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreatedocumentfragment") != null) return;
+    var doc;
+      var newDocFragment;
+      var children;
+      var length;
+      var newDocFragmentName;
+      var newDocFragmentType;
+      var newDocFragmentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newDocFragment = doc.createDocumentFragment();
+      children = newDocFragment.childNodes;
+
+      length = children.length;
+
+      assertEquals("length",0,length);
+       newDocFragmentName = newDocFragment.nodeName;
+
+      assertEquals("strong","#document-fragment",newDocFragmentName);
+       newDocFragmentType = newDocFragment.nodeType;
+
+      assertEquals("type",11,newDocFragmentType);
+       newDocFragmentValue = newDocFragment.nodeValue;
+
+      assertNull("value",newDocFragmentValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatedocumentfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelement.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelement.html
new file mode 100644
index 0000000000..9f5df4a2c9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelement.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateelement</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreateelement'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreateelement';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createElement(tagName)" method creates an Element 
+   of the type specified.
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method with tagName="acronym".
+   The method should create an instance of an Element node
+   whose tagName is "acronym".  The NodeName, NodeType 
+   and NodeValue are returned.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+*/
+function hc_documentcreateelement() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreateelement") != null) return;
+    var doc;
+      var newElement;
+      var newElementName;
+      var newElementType;
+      var newElementValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newElement = doc.createElement("acronym");
+      newElementName = newElement.nodeName;
+
+      assertEqualsAutoCase("element", "strong","acronym",newElementName);
+       newElementType = newElement.nodeType;
+
+      assertEquals("type",1,newElementType);
+       newElementValue = newElement.nodeValue;
+
+      assertNull("valueInitiallyNull",newElementValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateelement</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelementcasesensitive.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelementcasesensitive.html
new file mode 100644
index 0000000000..ccad877e48
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreateelementcasesensitive.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateelementcasesensitive</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreateelementcasesensitive'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreateelementcasesensitive';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The tagName parameter in the "createElement(tagName)"
+   method is case-sensitive for XML documents.
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method twice.  Once for tagName
+   equal to "acronym" and once for tagName equal to "ACRONYM"
+   Each call should create a distinct Element node.  The
+   newly created Elements are then assigned attributes 
+   that are retrieved.
+
+   Modified on 27 June 2003 to avoid setting an invalid style
+   values and checked the node names to see if they matched expectations.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_documentcreateelementcasesensitive() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreateelementcasesensitive") != null) return;
+    var doc;
+      var newElement1;
+      var newElement2;
+      var attribute1;
+      var attribute2;
+      var nodeName1;
+      var nodeName2;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newElement1 = doc.createElement("ACRONYM");
+      newElement2 = doc.createElement("acronym");
+      newElement1.setAttribute("lang","EN");
+      newElement2.setAttribute("title","Dallas");
+      attribute1 = newElement1.getAttribute("lang");
+      attribute2 = newElement2.getAttribute("title");
+      assertEquals("attrib1","EN",attribute1);
+       assertEquals("attrib2","Dallas",attribute2);
+       nodeName1 = newElement1.nodeName;
+
+      nodeName2 = newElement2.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName1","ACRONYM",nodeName1);
+       assertEqualsAutoCase("element", "nodeName2","acronym",nodeName2);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreateelementcasesensitive</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatetextnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatetextnode.html
new file mode 100644
index 0000000000..a8d6c6abe1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentcreatetextnode.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatetextnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentcreatetextnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentcreatetextnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createTextNode(data)" method creates a Text node 
+   given the specfied string.
+   Retrieve the entire DOM document and invoke its 
+   "createTextNode(data)" method.  It should create a 
+   new Text node whose "data" is the specified string.
+   The NodeName and NodeType are also checked.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1975348127
+*/
+function hc_documentcreatetextnode() {
+   var success;
+    if(checkInitialization(builder, "hc_documentcreatetextnode") != null) return;
+    var doc;
+      var newTextNode;
+      var newTextName;
+      var newTextValue;
+      var newTextType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newTextNode = doc.createTextNode("This is a new Text node");
+      newTextValue = newTextNode.nodeValue;
+
+      assertEquals("value","This is a new Text node",newTextValue);
+       newTextName = newTextNode.nodeName;
+
+      assertEquals("strong","#text",newTextName);
+       newTextType = newTextNode.nodeType;
+
+      assertEquals("type",3,newTextType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentcreatetextnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetdoctype.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetdoctype.html
new file mode 100644
index 0000000000..c63b225b8c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetdoctype.html
@@ -0,0 +1,166 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetdoctype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetdoctype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetdoctype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Access Document.doctype for hc_staff, if not text/html should return DocumentType node.
+HTML implementations may return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+*/
+function hc_documentgetdoctype() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetdoctype") != null) return;
+    var doc;
+      var docType;
+      var docTypeName;
+      var nodeValue;
+      var attributes;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+
+	}
+	
+	if(
+	
+	(docType != null)
+
+	) {
+	docTypeName = docType.name;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("nodeNameSVG","svg",docTypeName);
+       
+	}
+	
+		else {
+			// Modified to allow lower case for the HTML5 parser and upper case for the old parser
+			assertTrue("nodeName", "HTML" == docTypeName || "html" == docTypeName);
+       
+		}
+	nodeValue = docType.nodeValue;
+
+      assertNull("nodeValue",nodeValue);
+    attributes = docType.attributes;
+
+      assertNull("attributes",attributes);
+    
+	}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetdoctype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamelength.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamelength.html
new file mode 100644
index 0000000000..7d4b4e6c00
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamelength.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnamelength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetelementsbytagnamelength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetelementsbytagnamelength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName(tagName)" method returns a 
+   NodeList of all the Elements with a given tagName.
+   
+   Retrieve the entire DOM document and invoke its 
+   "getElementsByTagName(tagName)" method with tagName
+   equal to "strong".  The method should return a NodeList 
+   that contains 5 elements.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+*/
+function hc_documentgetelementsbytagnamelength() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetelementsbytagnamelength") != null) return;
+    var doc;
+      var nameList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      nameList = doc.getElementsByTagName("strong");
+      assertSize("documentGetElementsByTagNameLengthAssert",5,nameList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnamelength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnametotallength.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnametotallength.html
new file mode 100644
index 0000000000..0db66cf622
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnametotallength.html
@@ -0,0 +1,237 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnametotallength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetelementsbytagnametotallength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetelementsbytagnametotallength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the entire DOM document and invoke its 
+   "getElementsByTagName(tagName)" method with tagName
+   equal to "*".  The method should return a NodeList 
+   that contains all the elements of the document. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function hc_documentgetelementsbytagnametotallength() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetelementsbytagnametotallength") != null) return;
+    var doc;
+      var nameList;
+      expectedNames = new Array();
+      expectedNames[0] = "html";
+      expectedNames[1] = "head";
+      expectedNames[2] = "meta";
+      expectedNames[3] = "title";
+      expectedNames[4] = "script";
+      expectedNames[5] = "script";
+      expectedNames[6] = "script";
+      expectedNames[7] = "body";
+      expectedNames[8] = "p";
+      expectedNames[9] = "em";
+      expectedNames[10] = "strong";
+      expectedNames[11] = "code";
+      expectedNames[12] = "sup";
+      expectedNames[13] = "var";
+      expectedNames[14] = "acronym";
+      expectedNames[15] = "p";
+      expectedNames[16] = "em";
+      expectedNames[17] = "strong";
+      expectedNames[18] = "code";
+      expectedNames[19] = "sup";
+      expectedNames[20] = "var";
+      expectedNames[21] = "acronym";
+      expectedNames[22] = "p";
+      expectedNames[23] = "em";
+      expectedNames[24] = "strong";
+      expectedNames[25] = "code";
+      expectedNames[26] = "sup";
+      expectedNames[27] = "var";
+      expectedNames[28] = "acronym";
+      expectedNames[29] = "p";
+      expectedNames[30] = "em";
+      expectedNames[31] = "strong";
+      expectedNames[32] = "code";
+      expectedNames[33] = "sup";
+      expectedNames[34] = "var";
+      expectedNames[35] = "acronym";
+      expectedNames[36] = "p";
+      expectedNames[37] = "em";
+      expectedNames[38] = "strong";
+      expectedNames[39] = "code";
+      expectedNames[40] = "sup";
+      expectedNames[41] = "var";
+      expectedNames[42] = "acronym";
+
+      svgExpectedNames = new Array();
+      svgExpectedNames[0] = "svg";
+      svgExpectedNames[1] = "rect";
+      svgExpectedNames[2] = "script";
+      svgExpectedNames[3] = "head";
+      svgExpectedNames[4] = "meta";
+      svgExpectedNames[5] = "title";
+      svgExpectedNames[6] = "body";
+      svgExpectedNames[7] = "p";
+      svgExpectedNames[8] = "em";
+      svgExpectedNames[9] = "strong";
+      svgExpectedNames[10] = "code";
+      svgExpectedNames[11] = "sup";
+      svgExpectedNames[12] = "var";
+      svgExpectedNames[13] = "acronym";
+      svgExpectedNames[14] = "p";
+      svgExpectedNames[15] = "em";
+      svgExpectedNames[16] = "strong";
+      svgExpectedNames[17] = "code";
+      svgExpectedNames[18] = "sup";
+      svgExpectedNames[19] = "var";
+      svgExpectedNames[20] = "acronym";
+      svgExpectedNames[21] = "p";
+      svgExpectedNames[22] = "em";
+      svgExpectedNames[23] = "strong";
+      svgExpectedNames[24] = "code";
+      svgExpectedNames[25] = "sup";
+      svgExpectedNames[26] = "var";
+      svgExpectedNames[27] = "acronym";
+      svgExpectedNames[28] = "p";
+      svgExpectedNames[29] = "em";
+      svgExpectedNames[30] = "strong";
+      svgExpectedNames[31] = "code";
+      svgExpectedNames[32] = "sup";
+      svgExpectedNames[33] = "var";
+      svgExpectedNames[34] = "acronym";
+      svgExpectedNames[35] = "p";
+      svgExpectedNames[36] = "em";
+      svgExpectedNames[37] = "strong";
+      svgExpectedNames[38] = "code";
+      svgExpectedNames[39] = "sup";
+      svgExpectedNames[40] = "var";
+      svgExpectedNames[41] = "acronym";
+
+      var actualNames = new Array();
+
+      var thisElement;
+      var thisTag;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      nameList = doc.getElementsByTagName("*");
+      for(var indexN65864 = 0;indexN65864 < nameList.length; indexN65864++) {
+      thisElement = nameList.item(indexN65864);
+      thisTag = thisElement.tagName;
+
+      actualNames[actualNames.length] = thisTag;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEqualsListAutoCase("element", "svgTagNames",svgExpectedNames,actualNames);
+       
+	}
+	
+		else {
+			assertEqualsListAutoCase("element", "tagNames",expectedNames,actualNames);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnametotallength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamevalue.html
new file mode 100644
index 0000000000..7e2eb1d2e6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetelementsbytagnamevalue.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnamevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetelementsbytagnamevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetelementsbytagnamevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName(tagName)" method returns a 
+   NodeList of all the Elements with a given tagName
+   in a pre-order traversal of the tree.
+   
+   Retrieve the entire DOM document and invoke its 
+   "getElementsByTagName(tagName)" method with tagName
+   equal to "strong".  The method should return a NodeList 
+   that contains 5 elements.  The FOURTH item in the
+   list is retrieved and output.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-A6C9094
+*/
+function hc_documentgetelementsbytagnamevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetelementsbytagnamevalue") != null) return;
+    var doc;
+      var nameList;
+      var nameNode;
+      var firstChild;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      nameList = doc.getElementsByTagName("strong");
+      nameNode = nameList.item(3);
+      firstChild = nameNode.firstChild;
+
+      childValue = firstChild.nodeValue;
+
+      assertEquals("documentGetElementsByTagNameValueAssert","Jeny Oconnor",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetelementsbytagnamevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetimplementation.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetimplementation.html
new file mode 100644
index 0000000000..0a4fca9cb4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetimplementation.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetimplementation</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetimplementation'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetimplementation';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the entire DOM document and invoke its 
+   "getImplementation()" method.  If contentType="text/html", 
+   DOMImplementation.hasFeature("HTML","1.0") should be true.  
+   Otherwise, DOMImplementation.hasFeature("XML", "1.0")
+   should be true.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1B793EBA
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=245
+*/
+function hc_documentgetimplementation() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetimplementation") != null) return;
+    var doc;
+      var docImpl;
+      var xmlstate;
+      var htmlstate;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docImpl = doc.implementation;
+xmlstate = docImpl.hasFeature("XML","1.0");
+htmlstate = docImpl.hasFeature("HTML","1.0");
+
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertTrue("supports_HTML_1.0",htmlstate);
+
+	}
+	
+		else {
+			assertTrue("supports_XML_1.0",xmlstate);
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetimplementation</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentgetrootnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetrootnode.html
new file mode 100644
index 0000000000..1b03a9b05f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentgetrootnode.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetrootnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentgetrootnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentgetrootnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+  Load a document and invoke its 
+   "getDocumentElement()" method.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-87CD092
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function hc_documentgetrootnode() {
+   var success;
+    if(checkInitialization(builder, "hc_documentgetrootnode") != null) return;
+    var doc;
+      var root;
+      var rootName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      root = doc.documentElement;
+
+      rootName = root.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgTagName","svg",rootName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "docElemName","html",rootName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentgetrootnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute.html
new file mode 100644
index 0000000000..ad64e33e68
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentinvalidcharacterexceptioncreateattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentinvalidcharacterexceptioncreateattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createAttribute(tagName)" method raises an
+   INVALID_CHARACTER_ERR DOMException if the specified
+   tagName contains an invalid character. 
+   
+   Retrieve the entire DOM document and invoke its 
+   "createAttribute(tagName)" method with the tagName equal
+   to the string "invalid^Name".  Due to the invalid 
+   character the desired EXCEPTION should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1084891198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_documentinvalidcharacterexceptioncreateattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_documentinvalidcharacterexceptioncreateattribute") != null) return;
+    var doc;
+      var createdAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	{
+		success = false;
+		try {
+            createdAttr = doc.createAttribute("invalid^Name");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute1.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute1.html
new file mode 100644
index 0000000000..55c76fce29
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateattribute1.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateattribute1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentinvalidcharacterexceptioncreateattribute1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentinvalidcharacterexceptioncreateattribute1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Creating an attribute with an empty name should cause an INVALID_CHARACTER_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1084891198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1084891198
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=525
+*/
+function hc_documentinvalidcharacterexceptioncreateattribute1() {
+   var success;
+    if(checkInitialization(builder, "hc_documentinvalidcharacterexceptioncreateattribute1") != null) return;
+    var doc;
+      var createdAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	{
+		success = false;
+		try {
+            createdAttr = doc.createAttribute("");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateattribute1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement.html
new file mode 100644
index 0000000000..4f1418c4d3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateelement</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentinvalidcharacterexceptioncreateelement'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentinvalidcharacterexceptioncreateelement';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "createElement(tagName)" method raises an
+   INVALID_CHARACTER_ERR DOMException if the specified
+   tagName contains an invalid character. 
+   
+   Retrieve the entire DOM document and invoke its 
+   "createElement(tagName)" method with the tagName equal
+   to the string "invalid^Name".  Due to the invalid 
+   character the desired EXCEPTION should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-2141741547')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_documentinvalidcharacterexceptioncreateelement() {
+   var success;
+    if(checkInitialization(builder, "hc_documentinvalidcharacterexceptioncreateelement") != null) return;
+    var doc;
+      var badElement;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	{
+		success = false;
+		try {
+            badElement = doc.createElement("invalid^Name");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateelement</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement1.html b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement1.html
new file mode 100644
index 0000000000..8919c95dae
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_documentinvalidcharacterexceptioncreateelement1.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateelement1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_documentinvalidcharacterexceptioncreateelement1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_documentinvalidcharacterexceptioncreateelement1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Creating an element with an empty name should cause an INVALID_CHARACTER_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-2141741547')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-2141741547
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=525
+*/
+function hc_documentinvalidcharacterexceptioncreateelement1() {
+   var success;
+    if(checkInitialization(builder, "hc_documentinvalidcharacterexceptioncreateelement1") != null) return;
+    var doc;
+      var badElement;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	{
+		success = false;
+		try {
+            badElement = doc.createElement("");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_documentinvalidcharacterexceptioncreateelement1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenoversion.html b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenoversion.html
new file mode 100644
index 0000000000..f558874383
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenoversion.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturenoversion</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_domimplementationfeaturenoversion'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_domimplementationfeaturenoversion';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Load a document and invoke its 
+   "getImplementation()" method.  This should create a
+   DOMImplementation object whose "hasFeature(feature,
+   version)" method is invoked with version equal to "".
+   If the version is not specified, supporting any version
+   feature will cause the method to return "true".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+* @see http://www.w3.org/2000/11/DOM-Level-2-errata#core-14
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=245
+*/
+function hc_domimplementationfeaturenoversion() {
+   var success;
+    if(checkInitialization(builder, "hc_domimplementationfeaturenoversion") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      domImpl = doc.implementation;
+
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	state = domImpl.hasFeature("HTML","");
+
+	}
+	
+		else {
+			state = domImpl.hasFeature("XML","");
+
+		}
+	assertTrue("hasFeatureBlank",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturenoversion</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenull.html b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenull.html
new file mode 100644
index 0000000000..88be6a0593
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturenull.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_domimplementationfeaturenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("hasNullString", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_domimplementationfeaturenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Load a document and invoke its 
+   "getImplementation()" method.  This should create a
+   DOMImplementation object whose "hasFeature(feature,
+   version)" method is invoked with version equal to null.
+   If the version is not specified, supporting any version
+   feature will cause the method to return "true".
+
+* @author Curt Arnold
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+* @see http://www.w3.org/2000/11/DOM-Level-2-errata#core-14
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=245
+*/
+function hc_domimplementationfeaturenull() {
+   var success;
+    if(checkInitialization(builder, "hc_domimplementationfeaturenull") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      domImpl = doc.implementation;
+
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	state = domImpl.hasFeature("HTML",null);
+assertTrue("supports_HTML_null",state);
+
+	}
+	
+		else {
+			state = domImpl.hasFeature("XML",null);
+assertTrue("supports_XML_null",state);
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturexml.html b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturexml.html
new file mode 100644
index 0000000000..1563804e79
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_domimplementationfeaturexml.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturexml</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_domimplementationfeaturexml'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_domimplementationfeaturexml';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the entire DOM document and invoke its 
+   "getImplementation()" method.  This should create a
+   DOMImplementation object whose "hasFeature(feature,
+   version)" method is invoked with "feature" equal to "html" or "xml".
+   The method should return a boolean "true".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5CED94D7
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=245
+*/
+function hc_domimplementationfeaturexml() {
+   var success;
+    if(checkInitialization(builder, "hc_domimplementationfeaturexml") != null) return;
+    var doc;
+      var domImpl;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      domImpl = doc.implementation;
+
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	state = domImpl.hasFeature("html","1.0");
+assertTrue("supports_html_1.0",state);
+
+	}
+	
+		else {
+			state = domImpl.hasFeature("xml","1.0");
+assertTrue("supports_xml_1.0",state);
+
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_domimplementationfeaturexml</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementaddnewattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementaddnewattribute.html
new file mode 100644
index 0000000000..0328cf8c13
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementaddnewattribute.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementaddnewattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementaddnewattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementaddnewattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method adds a new attribute
+   to the Element 
+   
+   Retrieve the last child of the last employee, then 
+   add an attribute to it by invoking the             
+   "setAttribute(name,value)" method.  It should create
+   a "strong" attribute with an assigned value equal to 
+   "value".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_elementaddnewattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_elementaddnewattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(4);
+      testEmployee.setAttribute("lang","EN-us");
+      attrValue = testEmployee.getAttribute("lang");
+      assertEquals("attrValue","EN-us",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementaddnewattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementassociatedattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementassociatedattribute.html
new file mode 100644
index 0000000000..0b279b88f3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementassociatedattribute.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementassociatedattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementassociatedattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementassociatedattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the first attribute from the last child of
+   the first employee and invoke the "getSpecified()" 
+   method.  This test is only intended to show that   
+   Elements can actually have attributes.  This test uses  
+   the "getNamedItem(name)" method from the NamedNodeMap
+   interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function hc_elementassociatedattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_elementassociatedattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var domesticAttr;
+      var specified;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(0);
+      attributes = testEmployee.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      specified = domesticAttr.specified;
+
+      assertTrue("acronymTitleSpecified",specified);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementassociatedattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementchangeattributevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementchangeattributevalue.html
new file mode 100644
index 0000000000..1918601671
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementchangeattributevalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementchangeattributevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementchangeattributevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementchangeattributevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method adds a new attribute
+   to the Element.  If the "strong" is already present, then
+   its value should be changed to the new one that is in
+   the "value" parameter. 
+   
+   Retrieve the last child of the fourth employee, then add 
+   an attribute to it by invoking the 
+   "setAttribute(name,value)" method.  Since the name of the
+   used attribute("class") is already present in this     
+   element, then its value should be changed to the new one
+   of the "value" parameter.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+*/
+function hc_elementchangeattributevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_elementchangeattributevalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(3);
+      testEmployee.setAttribute("class","Neither");
+      attrValue = testEmployee.getAttribute("class");
+      assertEquals("elementChangeAttributeValueAssert","Neither",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementchangeattributevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementcreatenewattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementcreatenewattribute.html
new file mode 100644
index 0000000000..3d9faa7d27
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementcreatenewattribute.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementcreatenewattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementcreatenewattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementcreatenewattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method adds a new 
+   attribute to the Element.  
+   
+   Retrieve first address element and add
+   a new attribute node to it by invoking its         
+   "setAttributeNode(newAttr)" method.  This test makes use
+   of the "createAttribute(name)" method from the Document
+   interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_elementcreatenewattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_elementcreatenewattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var newAttribute;
+      var oldAttr;
+      var districtAttr;
+      var attrVal;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(0);
+      newAttribute = doc.createAttribute("lang");
+      oldAttr = testAddress.setAttributeNode(newAttribute);
+      assertNull("old_attr_doesnt_exist",oldAttr);
+    districtAttr = testAddress.getAttributeNode("lang");
+      assertNotNull("new_district_accessible",districtAttr);
+attrVal = testAddress.getAttribute("lang");
+      assertEquals("attr_value","",attrVal);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementcreatenewattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenode.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenode.html
new file mode 100644
index 0000000000..0bdbf285ad
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenode.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetattributenode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetattributenode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetattributenode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the attribute "title" from the last child
+   of the first "p" element and check its node name.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-217A91B8
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+*/
+function hc_elementgetattributenode() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetattributenode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      var nodeName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(0);
+      domesticAttr = testEmployee.getAttributeNode("title");
+      nodeName = domesticAttr.nodeName;
+
+      assertEqualsAutoCase("attribute", "nodeName","title",nodeName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetattributenode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenodenull.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenodenull.html
new file mode 100644
index 0000000000..902b6e7e69
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetattributenodenull.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetattributenodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetattributenodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetattributenodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributeNode(name)" method retrieves an
+   attribute node by name.  It should return null if the
+   "strong" attribute does not exist.
+   
+   Retrieve the last child of the first employee and attempt
+   to retrieve a non-existing attribute.  The method should
+   return "null".  The non-existing attribute to be used
+   is "invalidAttribute".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-217A91B8
+*/
+function hc_elementgetattributenodenull() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetattributenodenull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(0);
+      domesticAttr = testEmployee.getAttributeNode("invalidAttribute");
+      assertNull("elementGetAttributeNodeNullAssert",domesticAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetattributenodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementempty.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementempty.html
new file mode 100644
index 0000000000..6457e06429
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementempty.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementempty</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetelementempty'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetelementempty';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttribute(name)" method returns an empty 
+   string if no value was assigned to an attribute and 
+   no default value was given in the DTD file.
+   
+   Retrieve the last child of the last employee, then
+   invoke "getAttribute(name)" method, where "strong" is an
+   attribute without a specified or DTD default value. 
+   The "getAttribute(name)" method should return the empty
+   string.  This method makes use of the
+   "createAttribute(newAttr)" method from the Document
+   interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-666EE0F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_elementgetelementempty() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetelementempty") != null) return;
+    var doc;
+      var newAttribute;
+      var elementList;
+      var testEmployee;
+      var domesticAttr;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newAttribute = doc.createAttribute("lang");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(3);
+      domesticAttr = testEmployee.setAttributeNode(newAttribute);
+      attrValue = testEmployee.getAttribute("lang");
+      assertEquals("elementGetElementEmptyAssert","",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementempty</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagname.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagname.html
new file mode 100644
index 0000000000..311b84b52b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagname.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetelementsbytagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetelementsbytagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method returns a list
+of all descendant Elements with the given tag name.
+Test for an empty list.
+
+Create a NodeList of all the descendant elements
+using the string "noMatch" as the tagName.
+The method should return a NodeList whose length is
+"0" since there are not any descendant elements
+that match the given tag name.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function hc_elementgetelementsbytagname() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetelementsbytagname") != null) return;
+    var doc;
+      var elementList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      assertSize("elementGetElementsByTagNameAssert",5,elementList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnameaccessnodelist.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnameaccessnodelist.html
new file mode 100644
index 0000000000..efbaa7f7dd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnameaccessnodelist.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnameaccessnodelist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetelementsbytagnameaccessnodelist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetelementsbytagnameaccessnodelist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method returns a list
+of all descendant Elements in the order the children
+were encountered in a pre order traversal of the element
+tree.
+
+Create a NodeList of all the descendant elements
+using the string "p" as the tagName.
+The method should return a NodeList whose length is
+"5" in the order the children were encountered.
+Access the FOURTH element in the NodeList.  The FOURTH
+element, the first or second should be an "em" node with
+the content "EMP0004".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_elementgetelementsbytagnameaccessnodelist() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetelementsbytagnameaccessnodelist") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var firstC;
+      var childName;
+      var nodeType;
+      var employeeIDNode;
+      var employeeID;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      testEmployee = elementList.item(3);
+      firstC = testEmployee.firstChild;
+
+      nodeType = firstC.nodeType;
+
+      
+    while(
+	(3 == nodeType)
+	) {
+	firstC = firstC.nextSibling;
+
+      nodeType = firstC.nodeType;
+
+      
+	}
+childName = firstC.nodeName;
+
+      assertEqualsAutoCase("element", "childName","em",childName);
+       employeeIDNode = firstC.firstChild;
+
+      employeeID = employeeIDNode.nodeValue;
+
+      assertEquals("employeeID","EMP0004",employeeID);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnameaccessnodelist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamenomatch.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamenomatch.html
new file mode 100644
index 0000000000..9c8994241f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamenomatch.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnamenomatch</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetelementsbytagnamenomatch'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetelementsbytagnamenomatch';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method returns a list
+of all descendant Elements with the given tag name.
+
+Create a NodeList of all the descendant elements
+using the string "employee" as the tagName.
+The method should return a NodeList whose length is
+"5".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function hc_elementgetelementsbytagnamenomatch() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetelementsbytagnamenomatch") != null) return;
+    var doc;
+      var elementList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("noMatch");
+      assertSize("elementGetElementsByTagNameNoMatchNoMatchAssert",0,elementList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnamenomatch</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamespecialvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamespecialvalue.html
new file mode 100644
index 0000000000..ae4eced5bb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgetelementsbytagnamespecialvalue.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnamespecialvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgetelementsbytagnamespecialvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgetelementsbytagnamespecialvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getElementsByTagName(name)" method may use the
+special value "*" to match all tags in the element
+tree.
+
+Create a NodeList of all the descendant elements
+of the last employee by using the special value "*".
+The method should return all the descendant children(6)
+in the order the children were encountered.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1938918D
+*/
+function hc_elementgetelementsbytagnamespecialvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgetelementsbytagnamespecialvalue") != null) return;
+    var doc;
+      var elementList;
+      var lastEmployee;
+      var lastempList;
+      var child;
+      var childName;
+      var result = new Array();
+
+      expectedResult = new Array();
+      expectedResult[0] = "em";
+      expectedResult[1] = "strong";
+      expectedResult[2] = "code";
+      expectedResult[3] = "sup";
+      expectedResult[4] = "var";
+      expectedResult[5] = "acronym";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      lastEmployee = elementList.item(4);
+      lastempList = lastEmployee.getElementsByTagName("*");
+      for(var indexN65639 = 0;indexN65639 < lastempList.length; indexN65639++) {
+      child = lastempList.item(indexN65639);
+      childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+   assertEqualsListAutoCase("element", "tagNames",expectedResult,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgetelementsbytagnamespecialvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementgettagname.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementgettagname.html
new file mode 100644
index 0000000000..863ec7ebcd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementgettagname.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgettagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementgettagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementgettagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Invoke the "getTagName()" method one the 
+   root node. The value returned should be "html" or "svg". 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-104682815
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function hc_elementgettagname() {
+   var success;
+    if(checkInitialization(builder, "hc_elementgettagname") != null) return;
+    var doc;
+      var root;
+      var tagname;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      root = doc.documentElement;
+
+      tagname = root.tagName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgTagname","svg",tagname);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "tagname","html",tagname);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementgettagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementinuseattributeerr.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementinuseattributeerr.html
new file mode 100644
index 0000000000..cb0d6b54c6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementinuseattributeerr.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinuseattributeerr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementinuseattributeerr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementinuseattributeerr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method raises an 
+   "INUSE_ATTRIBUTE_ERR DOMException if the "newAttr" 
+   is already an attribute of another element.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=244
+*/
+function hc_elementinuseattributeerr() {
+   var success;
+    if(checkInitialization(builder, "hc_elementinuseattributeerr") != null) return;
+    var doc;
+      var newAttribute;
+      var addressElementList;
+      var testAddress;
+      var newElement;
+      var attrAddress;
+      var appendedChild;
+      var setAttr1;
+      var setAttr2;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressElementList = doc.getElementsByTagName("body");
+      testAddress = addressElementList.item(0);
+      newElement = doc.createElement("p");
+      appendedChild = testAddress.appendChild(newElement);
+      newAttribute = doc.createAttribute("title");
+      setAttr1 = newElement.setAttributeNode(newAttribute);
+      
+	{
+		success = false;
+		try {
+            setAttr2 = testAddress.setAttributeNode(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 10);
+		}
+		assertTrue("throw_INUSE_ATTRIBUTE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinuseattributeerr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception.html
new file mode 100644
index 0000000000..d25fc82ab1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinvalidcharacterexception</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementinvalidcharacterexception'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementinvalidcharacterexception';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttribute(name,value)" method raises an 
+   "INVALID_CHARACTER_ERR DOMException if the specified 
+   name contains an invalid character.   
+
+   Retrieve the last child of the first employee and 
+   call its "setAttribute(name,value)" method with    
+   "strong" containing an invalid character. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68F082')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_elementinvalidcharacterexception() {
+   var success;
+    if(checkInitialization(builder, "hc_elementinvalidcharacterexception") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(0);
+      
+	{
+		success = false;
+		try {
+            testAddress.setAttribute("invalid^Name","value");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinvalidcharacterexception</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception1.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception1.html
new file mode 100644
index 0000000000..494c75e0df
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementinvalidcharacterexception1.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinvalidcharacterexception1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementinvalidcharacterexception1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementinvalidcharacterexception1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Calling Element.setAttribute with an empty name will cause an INVALID_CHARACTER_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68F082
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68F082')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INVALID_CHARACTER_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=525
+*/
+function hc_elementinvalidcharacterexception1() {
+   var success;
+    if(checkInitialization(builder, "hc_elementinvalidcharacterexception1") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(0);
+      
+	{
+		success = false;
+		try {
+            testAddress.setAttribute("","value");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 5);
+		}
+		assertTrue("throw_INVALID_CHARACTER_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementinvalidcharacterexception1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize.html
new file mode 100644
index 0000000000..8e71f8f9cc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnormalize</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementnormalize'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementnormalize';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Append a couple of text nodes to the first sup element, normalize the
+document element and check that the element has been normalized.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-162CF083
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=546
+*/
+function hc_elementnormalize() {
+   var success;
+    if(checkInitialization(builder, "hc_elementnormalize") != null) return;
+    var doc;
+      var root;
+      var elementList;
+      var testName;
+      var firstChild;
+      var childValue;
+      var textNode;
+      var retNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("sup");
+      testName = elementList.item(0);
+      textNode = doc.createTextNode("");
+      retNode = testName.appendChild(textNode);
+      textNode = doc.createTextNode(",000");
+      retNode = testName.appendChild(textNode);
+      root = doc.documentElement;
+
+      root.normalize();
+      elementList = doc.getElementsByTagName("sup");
+      testName = elementList.item(0);
+      firstChild = testName.firstChild;
+
+      childValue = firstChild.nodeValue;
+
+      assertEquals("elementNormalizeAssert","56,000,000",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnormalize</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize2.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize2.html
new file mode 100644
index 0000000000..92013976a9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementnormalize2.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnormalize2</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementnormalize2'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementnormalize2';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Add an empty text node to an existing attribute node, normalize the containing element
+and check that the attribute node has eliminated the empty text.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-162CF083
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=482
+*/
+function hc_elementnormalize2() {
+   var success;
+    if(checkInitialization(builder, "hc_elementnormalize2") != null) return;
+    var doc;
+      var root;
+      var elementList;
+      var element;
+      var firstChild;
+      var secondChild;
+      var childValue;
+      var emptyText;
+      var attrNode;
+      var retval;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      root = doc.documentElement;
+
+      emptyText = doc.createTextNode("");
+      elementList = root.getElementsByTagName("acronym");
+      element = elementList.item(0);
+      attrNode = element.getAttributeNode("title");
+      retval = attrNode.appendChild(emptyText);
+      element.normalize();
+      attrNode = element.getAttributeNode("title");
+      firstChild = attrNode.firstChild;
+
+      childValue = firstChild.nodeValue;
+
+      assertEquals("firstChild","Yes",childValue);
+       secondChild = firstChild.nextSibling;
+
+      assertNull("secondChildNull",secondChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnormalize2</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementnotfounderr.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementnotfounderr.html
new file mode 100644
index 0000000000..3795e44ba6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementnotfounderr.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnotfounderr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementnotfounderr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementnotfounderr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method raises a
+   NOT_FOUND_ERR DOMException if the "oldAttr" attribute
+   is not an attribute of the element.
+    
+   Retrieve the last employee and attempt to remove
+   a non existing attribute node.  This should cause the
+   intended exception to be raised.  This test makes use
+   of the "createAttribute(name)" method from the Document 
+   interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D589198')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_elementnotfounderr() {
+   var success;
+    if(checkInitialization(builder, "hc_elementnotfounderr") != null) return;
+    var doc;
+      var oldAttribute;
+      var addressElementList;
+      var testAddress;
+      var attrAddress;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressElementList = doc.getElementsByTagName("acronym");
+      testAddress = addressElementList.item(4);
+      oldAttribute = doc.createAttribute("title");
+      
+	{
+		success = false;
+		try {
+            attrAddress = testAddress.removeAttributeNode(oldAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementnotfounderr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattribute.html
new file mode 100644
index 0000000000..0561851a39
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattribute.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementremoveattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementremoveattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttribute(name)" removes an attribute by name.
+   If the attribute has a default value, it is immediately
+   replaced.  However, there is no default values in the HTML
+   compatible tests, so its value is "".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D6AC0F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function hc_elementremoveattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_elementremoveattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(3);
+      testEmployee.removeAttribute("class");
+      attrValue = testEmployee.getAttribute("class");
+      assertEquals("attrValue","",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributeaftercreate.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributeaftercreate.html
new file mode 100644
index 0000000000..8d3e7482c1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributeaftercreate.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattributeaftercreate</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementremoveattributeaftercreate'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementremoveattributeaftercreate';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method removes the 
+   specified attribute. 
+   
+   Retrieve the last child of the third employee, add a
+   new "lang" attribute to it and then try to remove it. 
+   To verify that the node was removed use the
+   "getNamedItem(name)" method from the NamedNodeMap
+   interface.  It also uses the "getAttributes()" method
+   from the Node interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_elementremoveattributeaftercreate() {
+   var success;
+    if(checkInitialization(builder, "hc_elementremoveattributeaftercreate") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var attributes;
+      var districtAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("lang");
+      districtAttr = testEmployee.setAttributeNode(newAttribute);
+      districtAttr = testEmployee.removeAttributeNode(newAttribute);
+      attributes = testEmployee.attributes;
+
+      districtAttr = attributes.getNamedItem("lang");
+      assertNull("removed_item_null",districtAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattributeaftercreate</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributenode.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributenode.html
new file mode 100644
index 0000000000..4883111bf9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementremoveattributenode.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattributenode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementremoveattributenode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementremoveattributenode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeAttributeNode(oldAttr)" method returns the
+   node that was removed. 
+   
+   Retrieve the last child of the third employee and
+   remove its "class" Attr node.  The method should  
+   return the old attribute node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D589198
+*/
+function hc_elementremoveattributenode() {
+   var success;
+    if(checkInitialization(builder, "hc_elementremoveattributenode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var streetAttr;
+      var removedAttr;
+      var removedValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      streetAttr = testEmployee.getAttributeNode("class");
+      removedAttr = testEmployee.removeAttributeNode(streetAttr);
+      assertNotNull("removedAttrNotNull",removedAttr);
+removedValue = removedAttr.value;
+
+      assertEquals("elementRemoveAttributeNodeAssert","No",removedValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementremoveattributenode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceattributewithself.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceattributewithself.html
new file mode 100644
index 0000000000..c939b6a755
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceattributewithself.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceattributewithself</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementreplaceattributewithself'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementreplaceattributewithself';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+This test calls setAttributeNode to replace an attribute with itself.  
+Since the node is not an attribute of another Element, it would
+be inappropriate to throw an INUSE_ATTRIBUTE_ERR.
+
+This test was derived from elementinuserattributeerr which
+inadvertanly made this test.
+
+* @author Curt Arnold
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function hc_elementreplaceattributewithself() {
+   var success;
+    if(checkInitialization(builder, "hc_elementreplaceattributewithself") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var streetAttr;
+      var replacedAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      streetAttr = testEmployee.getAttributeNode("class");
+      replacedAttr = testEmployee.setAttributeNode(streetAttr);
+      assertSame("replacedAttr",streetAttr,replacedAttr);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceattributewithself</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattribute.html
new file mode 100644
index 0000000000..6f95395ba8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattribute.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceexistingattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementreplaceexistingattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementreplaceexistingattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method adds a new
+   attribute to the Element.  If the "newAttr" Attr node is
+   already present in this element, it should replace the
+   existing one. 
+   
+   Retrieve the last child of the third employee and add a 
+   new attribute node by invoking the "setAttributeNode(new 
+   Attr)" method.  The new attribute node to be added is 
+   "class", which is already present in this element.  The
+   method should replace the existing Attr node with the 
+   new one.  This test uses the "createAttribute(name)"
+   method from the Document interface. 
+
+* @author Curt Arnold
+*/
+function hc_elementreplaceexistingattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_elementreplaceexistingattribute") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var strong;
+      var setAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("class");
+      setAttr = testEmployee.setAttributeNode(newAttribute);
+      strong = testEmployee.getAttribute("class");
+      assertEquals("replacedValue","",strong);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceexistingattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattributegevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattributegevalue.html
new file mode 100644
index 0000000000..95684dc692
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementreplaceexistingattributegevalue.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceexistingattributegevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementreplaceexistingattributegevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementreplaceexistingattributegevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+If the "setAttributeNode(newAttr)" method replaces an
+existing Attr node with the same name, then it should
+return the previously existing Attr node.
+
+Retrieve the last child of the third employee and add a
+new attribute node.  The new attribute node is "class",
+which is already present in this Element.  The method
+should return the existing Attr node(old "class" Attr).
+This test uses the "createAttribute(name)" method
+from the Document interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+*/
+function hc_elementreplaceexistingattributegevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_elementreplaceexistingattributegevalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var streetAttr;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("class");
+      streetAttr = testEmployee.setAttributeNode(newAttribute);
+      assertNotNull("previousAttrNotNull",streetAttr);
+value = streetAttr.value;
+
+      assertEquals("previousAttrValue","No",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceexistingattributegevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveallattributes.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveallattributes.html
new file mode 100644
index 0000000000..c1186ce620
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveallattributes.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrieveallattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementretrieveallattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementretrieveallattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the attributes of the last child
+   of the first "p" element by using the "getAttributes()"
+   method.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_elementretrieveallattributes() {
+   var success;
+    if(checkInitialization(builder, "hc_elementretrieveallattributes") != null) return;
+    var doc;
+      var addressList;
+      var testAddress;
+      var attributes;
+      var attribute;
+      var attributeName;
+      var actual = new Array();
+
+      htmlExpected = new Array();
+      htmlExpected[0] = "title";
+
+      expected = new Array();
+      expected[0] = "title";
+      expected[1] = "dir";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      addressList = doc.getElementsByTagName("acronym");
+      testAddress = addressList.item(0);
+      attributes = testAddress.attributes;
+
+      for(var indexN65643 = 0;indexN65643 < attributes.length; indexN65643++) {
+      attribute = attributes.item(indexN65643);
+      attributeName = attribute.nodeName;
+
+      actual[actual.length] = attributeName;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEqualsCollection("htmlAttributeNames",toLowerArray(htmlExpected),toLowerArray(actual));
+       
+	}
+	
+		else {
+			assertEqualsCollection("attributeNames",toLowerArray(expected),toLowerArray(actual));
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrieveallattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveattrvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveattrvalue.html
new file mode 100644
index 0000000000..2afcab28f7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrieveattrvalue.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrieveattrvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementretrieveattrvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementretrieveattrvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttribute(name)" method returns an attribute
+   value by name.
+   
+   Retrieve the second address element, then
+   invoke the 'getAttribute("class")' method.  This should
+   return the value of the attribute("No").
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-666EE0F9
+*/
+function hc_elementretrieveattrvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_elementretrieveattrvalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(2);
+      attrValue = testAddress.getAttribute("class");
+      assertEquals("attrValue","No",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrieveattrvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementretrievetagname.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrievetagname.html
new file mode 100644
index 0000000000..11e75b0cf9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementretrievetagname.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrievetagname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementretrievetagname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementretrievetagname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getElementsByTagName()" method returns a NodeList 
+   of all descendant elements with a given tagName.    
+   
+   Invoke the "getElementsByTagName()" method and create
+   a NodeList of "code" elements.  Retrieve the second 
+   "code" element in the list and return the NodeName. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-104682815
+*/
+function hc_elementretrievetagname() {
+   var success;
+    if(checkInitialization(builder, "hc_elementretrievetagname") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var strong;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("code");
+      testEmployee = elementList.item(1);
+      strong = testEmployee.nodeName;
+
+      assertEqualsAutoCase("element", "nodename","code",strong);
+       strong = testEmployee.tagName;
+
+      assertEqualsAutoCase("element", "tagname","code",strong);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementretrievetagname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementsetattributenodenull.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementsetattributenodenull.html
new file mode 100644
index 0000000000..42d08b0bc9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementsetattributenodenull.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementsetattributenodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementsetattributenodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementsetattributenodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method returns the
+   null value if no previously existing Attr node with the
+   same name was replaced.
+   
+   Retrieve the last child of the third employee and add a 
+   new attribute to it.  The new attribute node added is 
+   "lang", which is not part of this Element.  The   
+   method should return the null value.   
+   This test uses the "createAttribute(name)"
+   method from the Document interface. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_elementsetattributenodenull() {
+   var success;
+    if(checkInitialization(builder, "hc_elementsetattributenodenull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var newAttribute;
+      var districtAttr;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      newAttribute = doc.createAttribute("lang");
+      districtAttr = testEmployee.setAttributeNode(newAttribute);
+      assertNull("elementSetAttributeNodeNullAssert",districtAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementsetattributenodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_elementwrongdocumenterr.html b/dom/tests/mochitest/dom-level1-core/test_hc_elementwrongdocumenterr.html
new file mode 100644
index 0000000000..d293a462ed
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_elementwrongdocumenterr.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementwrongdocumenterr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_elementwrongdocumenterr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "hc_staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_elementwrongdocumenterr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setAttributeNode(newAttr)" method raises an 
+   "WRONG_DOCUMENT_ERR DOMException if the "newAttr" 
+   was created from a different document than the one that
+   created this document.
+
+   Retrieve the last employee and attempt to set a new
+   attribute node for its "employee" element.  The new
+   attribute was created from a document other than the
+   one that created this element, therefore a
+   WRONG_DOCUMENT_ERR DOMException should be raised.
+
+   This test uses the "createAttribute(newAttr)" method
+   from the Document interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-887236154')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_elementwrongdocumenterr() {
+   var success;
+    if(checkInitialization(builder, "hc_elementwrongdocumenterr") != null) return;
+    var doc1;
+      var doc2;
+      var newAttribute;
+      var addressElementList;
+      var testAddress;
+      var attrAddress;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "hc_staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "hc_staff");
+      newAttribute = doc2.createAttribute("newAttribute");
+      addressElementList = doc1.getElementsByTagName("acronym");
+      testAddress = addressElementList.item(4);
+      
+	{
+		success = false;
+		try {
+            attrAddress = testAddress.setAttributeNode(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementwrongdocumenterr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc1" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="doc2" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_entitiesremovenameditem1.html b/dom/tests/mochitest/dom-level1-core/test_hc_entitiesremovenameditem1.html
new file mode 100644
index 0000000000..0393296cef
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_entitiesremovenameditem1.html
@@ -0,0 +1,153 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_entitiesremovenameditem1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_entitiesremovenameditem1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_entitiesremovenameditem1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An attempt to add remove an entity should result in a NO_MODIFICATION_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1788794630
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+*/
+function hc_entitiesremovenameditem1() {
+   var success;
+    if(checkInitialization(builder, "hc_entitiesremovenameditem1") != null) return;
+    var doc;
+      var entities;
+      var docType;
+      var retval;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+
+	{
+		success = false;
+		try {
+            retval = entities.removeNamedItem("alpha");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_entitiesremovenameditem1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_entitiessetnameditem1.html b/dom/tests/mochitest/dom-level1-core/test_hc_entitiessetnameditem1.html
new file mode 100644
index 0000000000..72673927c8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_entitiessetnameditem1.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_entitiessetnameditem1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_entitiessetnameditem1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_entitiessetnameditem1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An attempt to add an element to the named node map returned by entities should 
+result in a NO_MODIFICATION_ERR or HIERARCHY_REQUEST_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1788794630
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+*/
+function hc_entitiessetnameditem1() {
+   var success;
+    if(checkInitialization(builder, "hc_entitiessetnameditem1") != null) return;
+    var doc;
+      var entities;
+      var docType;
+      var retval;
+      var elem;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+elem = doc.createElement("br");
+      
+      try {
+      retval = entities.setNamedItem(elem);
+      fail("throw_HIER_OR_NO_MOD_ERR");
+     
+      } catch (ex) {
+		  if (typeof(ex.code) != 'undefined') {      
+       switch(ex.code) {
+       case /* HIERARCHY_REQUEST_ERR */ 3 :
+       break;
+      case /* NO_MODIFICATION_ALLOWED_ERR */ 7 :
+       break;
+          default:
+          throw ex;
+          }
+       } else { 
+       throw ex;
+        }
+         }
+        
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_entitiessetnameditem1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapchildnoderange.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapchildnoderange.html
new file mode 100644
index 0000000000..858f1c5242
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapchildnoderange.html
@@ -0,0 +1,157 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapchildnoderange</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapchildnoderange'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapchildnoderange';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third "p" element and traverse the
+   list from index 0 thru length -1.  All indices should
+   be valid.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D0FB19E
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=250
+*/
+function hc_namednodemapchildnoderange() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapchildnoderange") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var child;
+      var strong;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      length = attributes.length;
+
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEquals("htmlLength",2,length);
+       
+	}
+	
+		else {
+			assertEquals("length",3,length);
+       child = attributes.item(2);
+      assertNotNull("attr2",child);
+
+		}
+	child = attributes.item(0);
+      assertNotNull("attr0",child);
+child = attributes.item(1);
+      assertNotNull("attr1",child);
+child = attributes.item(3);
+      assertNull("attr3",child);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapchildnoderange</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapgetnameditem.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapgetnameditem.html
new file mode 100644
index 0000000000..52466ead79
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapgetnameditem.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapgetnameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapgetnameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapgetnameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the second "p" element and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="title".  This should result
+   in the title Attr node being returned.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+*/
+function hc_namednodemapgetnameditem() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapgetnameditem") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var domesticAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      domesticAttr = attributes.getNamedItem("title");
+      attrName = domesticAttr.nodeName;
+
+      assertEqualsAutoCase("attribute", "nodeName","title",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapgetnameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapinuseattributeerr.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapinuseattributeerr.html
new file mode 100644
index 0000000000..cfb10a5c45
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapinuseattributeerr.html
@@ -0,0 +1,155 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapinuseattributeerr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapinuseattributeerr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapinuseattributeerr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "setNamedItem(arg)" method raises a
+INUSE_ATTRIBUTE_ERR DOMException if "arg" is an
+Attr that is already in an attribute of another Element.
+
+Create a NamedNodeMap object from the attributes of the
+last child of the third employee and attempt to add
+an attribute that is already being used by the first
+employee.  This should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1025163788')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_namednodemapinuseattributeerr() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapinuseattributeerr") != null) return;
+    var doc;
+      var elementList;
+      var firstNode;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var setAttr;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      firstNode = elementList.item(0);
+      domesticAttr = doc.createAttribute("title");
+      domesticAttr.value = "Yα";
+
+      setAttr = firstNode.setAttributeNode(domesticAttr);
+      elementList = doc.getElementsByTagName("acronym");
+      testNode = elementList.item(2);
+      attributes = testNode.attributes;
+
+      
+	{
+		success = false;
+		try {
+            setNode = attributes.setNamedItem(domesticAttr);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 10);
+		}
+		assertTrue("throw_INUSE_ATTRIBUTE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapinuseattributeerr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnotfounderr.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnotfounderr.html
new file mode 100644
index 0000000000..75585a0b06
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnotfounderr.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapnotfounderr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapnotfounderr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapnotfounderr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeNamedItem(name)" method raises a 
+   NOT_FOUND_ERR DOMException if there is not a node
+   named "strong" in the map.
+   
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third employee and attempt to remove
+   the "lang" attribute.  There is not a node named
+   "lang" in the list and therefore the desired   
+   exception should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D58B193')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_namednodemapnotfounderr() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapnotfounderr") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      
+	{
+		success = false;
+		try {
+            removedNode = attributes.removeNamedItem("lang");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapnotfounderr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnumberofnodes.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnumberofnodes.html
new file mode 100644
index 0000000000..ec88b4f4ad
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapnumberofnodes.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapnumberofnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapnumberofnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapnumberofnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the second "p" element and evaluate Node.attributes.length.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D0FB19E
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=250
+*/
+function hc_namednodemapnumberofnodes() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapnumberofnodes") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      length = attributes.length;
+
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEquals("htmlLength",2,length);
+       
+	}
+	
+		else {
+			assertEquals("length",3,length);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapnumberofnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapremovenameditem.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapremovenameditem.html
new file mode 100644
index 0000000000..142fb0e715
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapremovenameditem.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapremovenameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapremovenameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapremovenameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeNamedItem(name)" method removes a node 
+   specified by name. 
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object of the attributes of the last child.  Once the
+   list is created invoke the "removeNamedItem(name)"
+   method with name="class".  This should result
+   in the removal of the specified attribute.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function hc_namednodemapremovenameditem() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapremovenameditem") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var streetAttr;
+      var specified;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(2);
+      attributes = testAddress.attributes;
+
+      removedNode = attributes.removeNamedItem("class");
+      streetAttr = attributes.getNamedItem("class");
+      assertNull("isnull",streetAttr);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapremovenameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnattrnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnattrnode.html
new file mode 100644
index 0000000000..73c964f331
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnattrnode.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnattrnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapreturnattrnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapreturnattrnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the second p element and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="class".  This should result
+   in the method returning an Attr node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1112119403
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+*/
+function hc_namednodemapreturnattrnode() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapreturnattrnode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var streetAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      streetAttr = attributes.getNamedItem("class");
+      assertInstanceOf("typeAssert","Attr",streetAttr);
+attrName = streetAttr.nodeName;
+
+      assertEqualsAutoCase("attribute", "nodeName","class",attrName);
+       attrName = streetAttr.name;
+
+      assertEqualsAutoCase("attribute", "name","class",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnattrnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnfirstitem.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnfirstitem.html
new file mode 100644
index 0000000000..1f45319324
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnfirstitem.html
@@ -0,0 +1,166 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnfirstitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapreturnfirstitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapreturnfirstitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "item(index)" method returns the indexth item in 
+   the map(test for first item). 
+   
+   Retrieve the second "acronym" get the NamedNodeMap of the attributes. Since the
+   DOM does not specify an order of these nodes the contents
+   of the FIRST node can contain either "title", "class" or "dir".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_namednodemapreturnfirstitem() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapreturnfirstitem") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var child;
+      var nodeName;
+      htmlExpected = new Array();
+      htmlExpected[0] = "title";
+      htmlExpected[1] = "class";
+
+      expected = new Array();
+      expected[0] = "title";
+      expected[1] = "class";
+      expected[2] = "dir";
+
+      var actual = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(1);
+      attributes = testAddress.attributes;
+
+      for(var indexN65648 = 0;indexN65648 < attributes.length; indexN65648++) {
+      child = attributes.item(indexN65648);
+      nodeName = child.nodeName;
+
+      actual[actual.length] = nodeName;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEqualsCollection("attrName_html",toLowerArray(htmlExpected),toLowerArray(actual));
+       
+	}
+	
+		else {
+			assertEqualsCollection("attrName",expected,actual);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnfirstitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnlastitem.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnlastitem.html
new file mode 100644
index 0000000000..1492eecda9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnlastitem.html
@@ -0,0 +1,168 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnlastitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapreturnlastitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapreturnlastitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "item(index)" method returns the indexth item in 
+   the map(test for last item). 
+   
+   Retrieve the second "acronym" and get the attribute name. Since the
+   DOM does not specify an order of these nodes the contents
+   of the LAST node can contain either "title" or "class".
+   The test should return "true" if the LAST node is either
+   of these values.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_namednodemapreturnlastitem() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapreturnlastitem") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var child;
+      var nodeName;
+      htmlExpected = new Array();
+      htmlExpected[0] = "title";
+      htmlExpected[1] = "class";
+
+      expected = new Array();
+      expected[0] = "title";
+      expected[1] = "class";
+      expected[2] = "dir";
+
+      var actual = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      for(var indexN65648 = 0;indexN65648 < attributes.length; indexN65648++) {
+      child = attributes.item(indexN65648);
+      nodeName = child.nodeName;
+
+      actual[actual.length] = nodeName;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEqualsCollection("attrName_html",toLowerArray(htmlExpected),toLowerArray(actual));
+       
+	}
+	
+		else {
+			assertEqualsCollection("attrName",expected,actual);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnlastitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnnull.html
new file mode 100644
index 0000000000..b5b747f633
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapreturnnull.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapreturnnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapreturnnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNamedItem(name)" method returns null of the 
+   specified name did not identify any node in the map. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="lang".  This name does not 
+   match any names in the list therefore the method should
+   return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_namednodemapreturnnull() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapreturnnull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var districtNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      districtNode = attributes.getNamedItem("lang");
+      assertNull("langAttrNull",districtNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapreturnnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditem.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditem.html
new file mode 100644
index 0000000000..a8d6f858bd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditem.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapsetnameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapsetnameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the second "p" element and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created.  The "setNamedItem(arg)"
+   method should add then new node to the NamedNodeItem 
+   object by using its "nodeName" attribute("lang').
+   This node is then retrieved using the "getNamedItem(name)"
+   method.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_namednodemapsetnameditem() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapsetnameditem") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var districtNode;
+      var attrName;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(1);
+      newAttribute = doc.createAttribute("lang");
+      attributes = testAddress.attributes;
+
+      setNode = attributes.setNamedItem(newAttribute);
+      districtNode = attributes.getNamedItem("lang");
+      attrName = districtNode.nodeName;
+
+      assertEqualsAutoCase("attribute", "nodeName","lang",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemreturnvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemreturnvalue.html
new file mode 100644
index 0000000000..8276f250be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemreturnvalue.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemreturnvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapsetnameditemreturnvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapsetnameditemreturnvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "setNamedItem(arg)" method replaces an already 
+   existing node with the same name then the already 
+   existing node is returned.
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should replace the already existing node with
+   the new one and return the existing node.   
+   This test uses the "createAttribute(name)" method from
+   the document interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function hc_namednodemapsetnameditemreturnvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapsetnameditemreturnvalue") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var newNode;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(2);
+      newAttribute = doc.createAttribute("class");
+      attributes = testAddress.attributes;
+
+      newNode = attributes.setNamedItem(newAttribute);
+      assertNotNull("previousAttrNotNull",newNode);
+attrValue = newNode.nodeValue;
+
+      assertEquals("previousAttrValue","No",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemreturnvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemthatexists.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemthatexists.html
new file mode 100644
index 0000000000..5746b7dcbf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemthatexists.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemthatexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapsetnameditemthatexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapsetnameditemthatexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the node to be added by the "setNamedItem(arg)" method 
+   already exists in the NamedNodeMap, it is replaced by
+   the new one.
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should replace the already existing node with
+   the new one.   
+   This node is then retrieved using the "getNamedItem(name)"
+   method.  This test uses the "createAttribute(name)"
+   method from the document interface
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function hc_namednodemapsetnameditemthatexists() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapsetnameditemthatexists") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var districtNode;
+      var attrValue;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(1);
+      newAttribute = doc.createAttribute("class");
+      attributes = testAddress.attributes;
+
+      setNode = attributes.setNamedItem(newAttribute);
+      districtNode = attributes.getNamedItem("class");
+      attrValue = districtNode.nodeValue;
+
+      assertEquals("namednodemapSetNamedItemThatExistsAssert","",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemthatexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemwithnewvalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemwithnewvalue.html
new file mode 100644
index 0000000000..a8deb0e60c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapsetnameditemwithnewvalue.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemwithnewvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapsetnameditemwithnewvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapsetnameditemwithnewvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "setNamedItem(arg)" method does not replace an 
+   existing node with the same name then it returns null. 
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object from the attributes of the last child.
+   Once the list is created the "setNamedItem(arg)" method
+   is invoked with arg=newAttr, where newAttr is a
+   newly created Attr Node and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should add the new node and return null.
+   This test uses the "createAttribute(name)" method from
+   the document interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=243
+*/
+function hc_namednodemapsetnameditemwithnewvalue() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapsetnameditemwithnewvalue") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var newNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddress = elementList.item(2);
+      newAttribute = doc.createAttribute("lang");
+      attributes = testAddress.attributes;
+
+      newNode = attributes.setNamedItem(newAttribute);
+      assertNull("prevValueNull",newNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapsetnameditemwithnewvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapwrongdocumenterr.html b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapwrongdocumenterr.html
new file mode 100644
index 0000000000..cbdc58bdd3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_namednodemapwrongdocumenterr.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapwrongdocumenterr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_namednodemapwrongdocumenterr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "hc_staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_namednodemapwrongdocumenterr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNamedItem(arg)" method raises a 
+   WRONG_DOCUMENT_ERR DOMException if "arg" was created
+   from a different document than the one that created
+   the NamedNodeMap. 
+   
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third employee and attempt to add
+   another Attr node to it that was created from a 
+   different DOM document.  This should raise the desired
+   exception.  This method uses the "createAttribute(name)"
+   method from the Document interface.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1025163788')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_namednodemapwrongdocumenterr() {
+   var success;
+    if(checkInitialization(builder, "hc_namednodemapwrongdocumenterr") != null) return;
+    var doc1;
+      var doc2;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var newAttribute;
+      var strong;
+      var setNode;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "hc_staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "hc_staff");
+      elementList = doc1.getElementsByTagName("acronym");
+      testAddress = elementList.item(2);
+      newAttribute = doc2.createAttribute("newAttribute");
+      attributes = testAddress.attributes;
+
+      
+	{
+		success = false;
+		try {
+            setNode = attributes.setNamedItem(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_namednodemapwrongdocumenterr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc1" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="doc2" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchild.html
new file mode 100644
index 0000000000..1608ac4f80
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchild.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the second "p" and append a "br" Element
+    node to the list of children.   The last node in the list
+    is then retrieved and its NodeName examined.   The
+    "getNodeName()" method should return "br".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeappendchild() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var createdNode;
+      var lchild;
+      var childName;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      createdNode = doc.createElement("br");
+      appendedChild = employeeNode.appendChild(createdNode);
+      lchild = employeeNode.lastChild;
+
+      childName = lchild.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName","br",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildchildexists.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildchildexists.html
new file mode 100644
index 0000000000..b34566d8a1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildchildexists.html
@@ -0,0 +1,176 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchildchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchildchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is already in the tree, it is first
+    removed before the new one is appended.
+    
+    Retrieve the "em" second employee and   
+    append the first child to the end of the list.   After
+    the "appendChild(newChild)" method is invoked the first 
+    child should be the one that was second and the last
+    child should be the one that was first.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodeappendchildchildexists() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchildchildexists") != null) return;
+    var doc;
+      var elementList;
+      var childList;
+      var childNode;
+      var newChild;
+      var memberNode;
+      var memberName;
+      var refreshedActual = new Array();
+
+      var actual = new Array();
+
+      var nodeType;
+      expected = new Array();
+      expected[0] = "strong";
+      expected[1] = "code";
+      expected[2] = "sup";
+      expected[3] = "var";
+      expected[4] = "acronym";
+      expected[5] = "em";
+
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      childNode = elementList.item(1);
+      childList = childNode.getElementsByTagName("*");
+      newChild = childList.item(0);
+      appendedChild = childNode.appendChild(newChild);
+      for(var indexN65669 = 0;indexN65669 < childList.length; indexN65669++) {
+      memberNode = childList.item(indexN65669);
+      memberName = memberNode.nodeName;
+
+      actual[actual.length] = memberName;
+
+	}
+   assertEqualsListAutoCase("element", "liveByTagName",expected,actual);
+       childList = childNode.childNodes;
+
+      for(var indexN65692 = 0;indexN65692 < childList.length; indexN65692++) {
+      memberNode = childList.item(indexN65692);
+      nodeType = memberNode.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	memberName = memberNode.nodeName;
+
+      refreshedActual[refreshedActual.length] = memberName;
+
+	}
+	
+	}
+   assertEqualsListAutoCase("element", "refreshedChildNodes",expected,refreshedActual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchilddocfragment.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchilddocfragment.html
new file mode 100644
index 0000000000..b59a5cf98d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchilddocfragment.html
@@ -0,0 +1,174 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchilddocfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchilddocfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchilddocfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is a DocumentFragment object then
+    all its content is added to the child list of this node.
+    
+    Create and populate a new DocumentFragment object and
+    append it to the second employee.   After the 
+    "appendChild(newChild)" method is invoked retrieve the
+    new nodes at the end of the list, they should be the
+    two Element nodes from the DocumentFragment.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeappendchilddocfragment() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchilddocfragment") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var newdocFragment;
+      var newChild1;
+      var newChild2;
+      var child;
+      var childName;
+      var result = new Array();
+
+      var appendedChild;
+      var nodeType;
+      expected = new Array();
+      expected[0] = "em";
+      expected[1] = "strong";
+      expected[2] = "code";
+      expected[3] = "sup";
+      expected[4] = "var";
+      expected[5] = "acronym";
+      expected[6] = "br";
+      expected[7] = "b";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newdocFragment = doc.createDocumentFragment();
+      newChild1 = doc.createElement("br");
+      newChild2 = doc.createElement("b");
+      appendedChild = newdocFragment.appendChild(newChild1);
+      appendedChild = newdocFragment.appendChild(newChild2);
+      appendedChild = employeeNode.appendChild(newdocFragment);
+      for(var indexN65698 = 0;indexN65698 < childList.length; indexN65698++) {
+      child = childList.item(indexN65698);
+      nodeType = child.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+	
+	}
+   assertEqualsListAutoCase("element", "nodeNames",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchilddocfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildgetnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildgetnodename.html
new file mode 100644
index 0000000000..a442688122
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildgetnodename.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildgetnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchildgetnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchildgetnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method returns the node
+    added.
+    
+    Append a newly created node to the child list of the 
+    second employee and check the NodeName returned.   The
+    "getNodeName()" method should return "br".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeappendchildgetnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchildgetnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var newChild;
+      var appendNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newChild = doc.createElement("br");
+      appendNode = employeeNode.appendChild(newChild);
+      childName = appendNode.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName","br",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildgetnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildinvalidnodetype.html
new file mode 100644
index 0000000000..3856357966
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildinvalidnodetype.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchildinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchildinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to append a newly
+    created Attr node.   An Element node cannot have children
+    of the "Attr" type, therefore the desired exception
+    should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_nodeappendchildinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchildinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      rootNode = doc.documentElement;
+
+      newChild = doc.createAttribute("newAttribute");
+      
+	{
+		success = false;
+		try {
+            appendedChild = rootNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnewchilddiffdocument.html
new file mode 100644
index 0000000000..8a4ff79c85
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnewchilddiffdocument.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildnewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchildnewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "hc_staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchildnewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to append    
+    a node created from a different document.   An attempt 
+    to make such a replacement should raise the desired 
+    exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeappendchildnewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchildnewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var appendedChild;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "hc_staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "hc_staff");
+      newChild = doc1.createElement("br");
+      elementList = doc2.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            appendedChild = elementNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildnewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc1" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="doc2" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnodeancestor.html
new file mode 100644
index 0000000000..ddd7e729a5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeappendchildnodeancestor.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildnodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeappendchildnodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeappendchildnodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to 
+    append is one of this node's ancestors.
+    
+    Retrieve the second employee and attempt to append 
+    an ancestor node(root node) to it.
+    An attempt to make such an addition should raise the 
+    desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function hc_nodeappendchildnodeancestor() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeappendchildnodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            appendedChild = employeeNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeappendchildnodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodeattribute.html
new file mode 100644
index 0000000000..03866739be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodeattribute.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeattributenodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeattributenodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on an Attribute
+Node returns null.
+
+Retrieve the first attribute from the last child of the
+first employee and invoke the "getAttributes()" method
+on the Attribute Node.  It should return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function hc_nodeattributenodeattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeattributenodeattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.attributes;
+
+      attrNode = addrAttr.item(0);
+      attrList = attrNode.attributes;
+
+      assertNull("nodeAttributeNodeAttributeAssert1",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodename.html
new file mode 100644
index 0000000000..0eaf79f13a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodename.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeattributenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeattributenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the Attribute named "title" from the last 
+    child of the first p element and check the string returned 
+    by the "getNodeName()" method.   It should be equal to 
+    "title". 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+*/
+function hc_nodeattributenodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeattributenodename") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("title");
+      attrName = addrAttr.nodeName;
+
+      assertEqualsAutoCase("attribute", "nodeName","title",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodetype.html
new file mode 100644
index 0000000000..edb0584e93
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodetype.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeattributenodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeattributenodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getNodeType()" method for an Attribute Node
+
+    returns the constant value 2.
+
+    
+
+    Retrieve the first attribute from the last child of
+
+    the first employee and invoke the "getNodeType()"   
+
+    method.   The method should return 2. 
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function hc_nodeattributenodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeattributenodetype") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("title");
+      nodeType = addrAttr.nodeType;
+
+      assertEquals("nodeAttrNodeTypeAssert1",2,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodevalue.html
new file mode 100644
index 0000000000..1486d18888
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeattributenodevalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeattributenodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeattributenodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeValue()" method for an 
+    Attribute Node is the value of the Attribute.
+    
+    Retrieve the Attribute named "title" from the last 
+    child of the first "p" and check the string returned 
+    by the "getNodeValue()" method.   It should be equal to 
+    "Yes". 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function hc_nodeattributenodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeattributenodevalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("title");
+      attrValue = addrAttr.nodeValue;
+
+      assertEquals("nodeValue","Yes",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeattributenodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodes.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodes.html
new file mode 100644
index 0000000000..c150796d28
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodes.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodechildnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodechildnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    
+    The "getChildNodes()" method returns a NodeList
+    that contains all children of this node. 
+    
+    Retrieve the second employee and check the NodeList
+    returned by the "getChildNodes()" method.   The
+    length of the list should be 13.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodechildnodes() {
+   var success;
+    if(checkInitialization(builder, "hc_nodechildnodes") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childNode;
+      var childNodes;
+      var nodeType;
+      var childName;
+      var actual = new Array();
+
+      expected = new Array();
+      expected[0] = "em";
+      expected[1] = "strong";
+      expected[2] = "code";
+      expected[3] = "sup";
+      expected[4] = "var";
+      expected[5] = "acronym";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childNodes = employeeNode.childNodes;
+
+      for(var indexN65644 = 0;indexN65644 < childNodes.length; indexN65644++) {
+      childNode = childNodes.item(indexN65644);
+      nodeType = childNode.nodeType;
+
+      childName = childNode.nodeName;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	actual[actual.length] = childName;
+
+	}
+	
+		else {
+			assertEquals("textNodeType",3,nodeType);
+       
+		}
+	
+	}
+   assertEqualsListAutoCase("element", "elementNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesappendchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesappendchild.html
new file mode 100644
index 0000000000..06ce51dd23
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesappendchild.html
@@ -0,0 +1,175 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodesappendchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodechildnodesappendchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodechildnodesappendchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The NodeList returned by the "getChildNodes()" method
+    is live.   Changes on the node's children are immediately
+    reflected on the nodes returned in the NodeList.
+    
+    Create a NodeList of the children of the second employee
+    and then add a newly created element that was created
+    by the "createElement()" method(Document Interface) to
+    the second employee by using the "appendChild()" method.
+    The length of the NodeList should reflect this new
+    addition to the child list.   It should return the value 14.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodechildnodesappendchild() {
+   var success;
+    if(checkInitialization(builder, "hc_nodechildnodesappendchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var createdNode;
+      var childNode;
+      var childName;
+      var childType;
+      var textNode;
+      var actual = new Array();
+
+      expected = new Array();
+      expected[0] = "em";
+      expected[1] = "strong";
+      expected[2] = "code";
+      expected[3] = "sup";
+      expected[4] = "var";
+      expected[5] = "acronym";
+      expected[6] = "br";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      createdNode = doc.createElement("br");
+      employeeNode = employeeNode.appendChild(createdNode);
+      for(var indexN65671 = 0;indexN65671 < childList.length; indexN65671++) {
+      childNode = childList.item(indexN65671);
+      childName = childNode.nodeName;
+
+      childType = childNode.nodeType;
+
+      
+	if(
+	(1 == childType)
+	) {
+	actual[actual.length] = childName;
+
+	}
+	
+		else {
+			assertEquals("textNodeType",3,childType);
+       
+		}
+	
+	}
+   assertEqualsListAutoCase("element", "childElements",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodesappendchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesempty.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesempty.html
new file mode 100644
index 0000000000..8efe3d92fd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodechildnodesempty.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodesempty</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodechildnodesempty'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodechildnodesempty';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getChildNodes()" method returns a NodeList
+    that contains all children of this node.   If there
+    are not any children, this is a NodeList that does not 
+    contain any nodes. 
+
+    Retrieve the character data of the second "em" node and
+    invoke the "getChildNodes()" method.   The
+    NodeList returned should not have any nodes.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodechildnodesempty() {
+   var success;
+    if(checkInitialization(builder, "hc_nodechildnodesempty") != null) return;
+    var doc;
+      var elementList;
+      var childList;
+      var employeeNode;
+      var textNode;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("em");
+      employeeNode = elementList.item(1);
+      textNode = employeeNode.firstChild;
+
+      childList = textNode.childNodes;
+
+      length = childList.length;
+
+      assertEquals("length_zero",0,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodechildnodesempty</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodecloneattributescopied.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodecloneattributescopied.html
new file mode 100644
index 0000000000..0e50b333ea
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodecloneattributescopied.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecloneattributescopied</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodecloneattributescopied'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodecloneattributescopied';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the second acronym element and invoke
+    the cloneNode method.   The
+    duplicate node returned by the method should copy the
+    attributes associated with this node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_nodecloneattributescopied() {
+   var success;
+    if(checkInitialization(builder, "hc_nodecloneattributescopied") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var clonedNode;
+      var attributes;
+      var attributeNode;
+      var attributeName;
+      var result = new Array();
+
+      htmlExpected = new Array();
+      htmlExpected[0] = "class";
+      htmlExpected[1] = "title";
+
+      expected = new Array();
+      expected[0] = "class";
+      expected[1] = "title";
+      expected[2] = "dir";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      addressNode = elementList.item(1);
+      clonedNode = addressNode.cloneNode(false);
+      attributes = clonedNode.attributes;
+
+      for(var indexN65654 = 0;indexN65654 < attributes.length; indexN65654++) {
+      attributeNode = attributes.item(indexN65654);
+      attributeName = attributeNode.nodeName;
+
+      result[result.length] = attributeName;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEqualsCollection("nodeNames_html",toLowerArray(htmlExpected),toLowerArray(result));
+       
+	}
+	
+		else {
+			assertEqualsCollection("nodeNames",expected,result);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecloneattributescopied</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonefalsenocopytext.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonefalsenocopytext.html
new file mode 100644
index 0000000000..190cb2e000
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonefalsenocopytext.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonefalsenocopytext</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeclonefalsenocopytext'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeclonefalsenocopytext';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method does not copy text unless it
+    is deep cloned.(Test for deep=false)
+    
+    Retrieve the fourth child of the second employee and
+    the "cloneNode(deep)" method with deep=false.   The
+    duplicate node returned by the method should not copy
+    any text data contained in this node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function hc_nodeclonefalsenocopytext() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeclonefalsenocopytext") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var childNode;
+      var clonedNode;
+      var lastChildNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      childNode = childList.item(3);
+      clonedNode = childNode.cloneNode(false);
+      lastChildNode = clonedNode.lastChild;
+
+      assertNull("nodeCloneFalseNoCopyTextAssert1",lastChildNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonefalsenocopytext</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonegetparentnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonegetparentnull.html
new file mode 100644
index 0000000000..5b7b3218f2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonegetparentnull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonegetparentnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeclonegetparentnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeclonegetparentnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The duplicate node returned by the "cloneNode(deep)"
+    method does not have a ParentNode.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=false.   The
+    duplicate node returned should return null when the
+    "getParentNode()" is invoked.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function hc_nodeclonegetparentnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeclonegetparentnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var clonedNode;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      clonedNode = employeeNode.cloneNode(false);
+      parentNode = clonedNode.parentNode;
+
+      assertNull("nodeCloneGetParentNullAssert1",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonegetparentnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodefalse.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodefalse.html
new file mode 100644
index 0000000000..c0c2980f16
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodefalse.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonenodefalse</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeclonenodefalse'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeclonenodefalse';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method returns a copy of the node
+    only if deep=false.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=false.   The
+    method should only clone this node.   The NodeName and
+    length of the NodeList are checked.   The "getNodeName()"
+    method should return "employee" and the "getLength()"
+    method should return 0.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function hc_nodeclonenodefalse() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeclonenodefalse") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var clonedNode;
+      var cloneName;
+      var cloneChildren;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      clonedNode = employeeNode.cloneNode(false);
+      cloneName = clonedNode.nodeName;
+
+      assertEqualsAutoCase("element", "strong","p",cloneName);
+       cloneChildren = clonedNode.childNodes;
+
+      length = cloneChildren.length;
+
+      assertEquals("length",0,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonenodefalse</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodetrue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodetrue.html
new file mode 100644
index 0000000000..ef109eb49e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonenodetrue.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonenodetrue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeclonenodetrue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeclonenodetrue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method returns a copy of the node
+    and the subtree under it if deep=true.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=true.   The
+    method should clone this node and the subtree under it.
+    The NodeName of each child in the returned node is 
+    checked to insure the entire subtree under the second
+    employee was cloned.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodeclonenodetrue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeclonenodetrue") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var clonedNode;
+      var clonedList;
+      var clonedChild;
+      var clonedChildName;
+      var origList;
+      var origChild;
+      var origChildName;
+      var result = new Array();
+
+      var expected = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      origList = employeeNode.childNodes;
+
+      for(var indexN65637 = 0;indexN65637 < origList.length; indexN65637++) {
+      origChild = origList.item(indexN65637);
+      origChildName = origChild.nodeName;
+
+      expected[expected.length] = origChildName;
+
+	}
+   clonedNode = employeeNode.cloneNode(true);
+      clonedList = clonedNode.childNodes;
+
+      for(var indexN65659 = 0;indexN65659 < clonedList.length; indexN65659++) {
+      clonedChild = clonedList.item(indexN65659);
+      clonedChildName = clonedChild.nodeName;
+
+      result[result.length] = clonedChildName;
+
+	}
+   assertEqualsList("clone",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonenodetrue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonetruecopytext.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonetruecopytext.html
new file mode 100644
index 0000000000..219c832b88
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeclonetruecopytext.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonetruecopytext</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeclonetruecopytext'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeclonetruecopytext';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method does not copy text unless it
+    is deep cloned.(Test for deep=true)
+    
+    Retrieve the eighth child of the second employee and
+    the "cloneNode(deep)" method with deep=true.   The
+    duplicate node returned by the method should copy
+    any text data contained in this node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodeclonetruecopytext() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeclonetruecopytext") != null) return;
+    var doc;
+      var elementList;
+      var childNode;
+      var clonedNode;
+      var lastChildNode;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("sup");
+      childNode = elementList.item(1);
+      clonedNode = childNode.cloneNode(true);
+      lastChildNode = clonedNode.lastChild;
+
+      childValue = lastChildNode.nodeValue;
+
+      assertEquals("cloneContainsText","35,000",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeclonetruecopytext</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodeattributes.html
new file mode 100644
index 0000000000..df2bb63cab
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodeattributes.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodecommentnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodecommentnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on a Comment 
+    Node returns null.
+
+    Find any comment that is an immediate child of the root
+    and assert that Node.attributes is null.  Then create
+    a new comment node (in case they had been omitted) and
+    make the assertion.    
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=248
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=263
+*/
+function hc_nodecommentnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "hc_nodecommentnodeattributes") != null) return;
+    var doc;
+      var commentNode;
+      var nodeList;
+      var attrList;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      nodeList = doc.childNodes;
+
+      for(var indexN65603 = 0;indexN65603 < nodeList.length; indexN65603++) {
+      commentNode = nodeList.item(indexN65603);
+      nodeType = commentNode.nodeType;
+
+      
+	if(
+	(8 == nodeType)
+	) {
+	attrList = commentNode.attributes;
+
+      assertNull("existingCommentAttributesNull",attrList);
+    
+	}
+	
+	}
+   commentNode = doc.createComment("This is a comment");
+      attrList = commentNode.attributes;
+
+      assertNull("createdCommentAttributesNull",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodename.html
new file mode 100644
index 0000000000..c998799835
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodename.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodecommentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodecommentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Comment Node is "#comment".
+    
+    Retrieve the Comment node in the XML file 
+    and check the string returned by the "getNodeName()" 
+    method.   It should be equal to "#comment".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=248
+*/
+function hc_nodecommentnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodecommentnodename") != null) return;
+    var doc;
+      var elementList;
+      var commentNode;
+      var nodeType;
+      var commentName;
+      var commentNodeName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65604 = 0;indexN65604 < elementList.length; indexN65604++) {
+      commentNode = elementList.item(indexN65604);
+      nodeType = commentNode.nodeType;
+
+      
+	if(
+	(8 == nodeType)
+	) {
+	commentNodeName = commentNode.nodeName;
+
+      assertEquals("existingNodeName","#comment",commentNodeName);
+       
+	}
+	
+	}
+   commentNode = doc.createComment("This is a comment");
+      commentNodeName = commentNode.nodeName;
+
+      assertEquals("createdNodeName","#comment",commentNodeName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodetype.html
new file mode 100644
index 0000000000..e8bbc72a05
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodetype.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodecommentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodecommentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a Comment Node
+    returns the constant value 8.
+    
+    Retrieve the nodes from the document and check for
+    a comment node and invoke the "getNodeType()" method.   This should   
+    return 8. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=248
+*/
+function hc_nodecommentnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodecommentnodetype") != null) return;
+    var doc;
+      var testList;
+      var commentNode;
+      var commentNodeName;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      testList = doc.childNodes;
+
+      for(var indexN65600 = 0;indexN65600 < testList.length; indexN65600++) {
+      commentNode = testList.item(indexN65600);
+      commentNodeName = commentNode.nodeName;
+
+      
+	if(
+	("#comment" == commentNodeName)
+	) {
+	nodeType = commentNode.nodeType;
+
+      assertEquals("existingCommentNodeType",8,nodeType);
+       
+	}
+	
+	}
+   commentNode = doc.createComment("This is a comment");
+      nodeType = commentNode.nodeType;
+
+      assertEquals("createdCommentNodeType",8,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodevalue.html
new file mode 100644
index 0000000000..6b94e119af
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodecommentnodevalue.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodecommentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodecommentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Comment Node is the content of the comment.
+    
+    Retrieve the comment in the XML file and   
+    check the string returned by the "getNodeValue()" method. 
+    It should be equal to "This is comment number 1".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=248
+*/
+function hc_nodecommentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodecommentnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var commentNode;
+      var commentName;
+      var commentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65600 = 0;indexN65600 < elementList.length; indexN65600++) {
+      commentNode = elementList.item(indexN65600);
+      commentName = commentNode.nodeName;
+
+      
+	if(
+	("#comment" == commentName)
+	) {
+	commentValue = commentNode.nodeValue;
+
+      assertEquals("value"," This is comment number 1.",commentValue);
+       
+	}
+	
+	}
+   commentNode = doc.createComment(" This is a comment");
+      commentValue = commentNode.nodeValue;
+
+      assertEquals("createdCommentNodeValue"," This is a comment",commentValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodecommentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodename.html
new file mode 100644
index 0000000000..30a0bed036
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodename.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentfragmentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentfragmentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    DocumentFragment Node is "#document-frament".
+
+    Retrieve the DOM document and invoke the
+    "createDocumentFragment()" method and check the string      
+    returned by the "getNodeName()" method.   It should be 
+    equal to "#document-fragment".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function hc_nodedocumentfragmentnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentfragmentnodename") != null) return;
+    var doc;
+      var docFragment;
+      var documentFragmentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docFragment = doc.createDocumentFragment();
+      documentFragmentName = docFragment.nodeName;
+
+      assertEquals("nodeDocumentFragmentNodeNameAssert1","#document-fragment",documentFragmentName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodetype.html
new file mode 100644
index 0000000000..bc1ca4c38f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodetype.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentfragmentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentfragmentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a DocumentFragment Node
+    returns the constant value 11.
+
+    Invoke the "createDocumentFragment()" method and    
+    examine the NodeType of the document fragment
+    returned by the "getNodeType()" method.   The method 
+    should return 11. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function hc_nodedocumentfragmentnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentfragmentnodetype") != null) return;
+    var doc;
+      var documentFragmentNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      documentFragmentNode = doc.createDocumentFragment();
+      nodeType = documentFragmentNode.nodeType;
+
+      assertEquals("nodeDocumentFragmentNodeTypeAssert1",11,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodevalue.html
new file mode 100644
index 0000000000..9855a3dc9d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentfragmentnodevalue.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentfragmentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentfragmentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    DocumentFragment Node is null.
+    
+    Retrieve the DOM document and invoke the
+    "createDocumentFragment()" method and check the string      
+    returned by the "getNodeValue()" method.   It should be 
+    equal to null.
+
+* @author Curt Arnold
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function hc_nodedocumentfragmentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentfragmentnodevalue") != null) return;
+    var doc;
+      var docFragment;
+      var attrList;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docFragment = doc.createDocumentFragment();
+      attrList = docFragment.attributes;
+
+      assertNull("attributesNull",attrList);
+    value = docFragment.nodeValue;
+
+      assertNull("initiallyNull",value);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentfragmentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodeattribute.html
new file mode 100644
index 0000000000..da4e369e52
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodeattribute.html
@@ -0,0 +1,127 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentnodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentnodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on a Document
+Node returns null.
+
+Retrieve the DOM Document and invoke the
+"getAttributes()" method on the Document Node.
+It should return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function hc_nodedocumentnodeattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentnodeattribute") != null) return;
+    var doc;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      attrList = doc.attributes;
+
+      assertNull("doc_attributes_is_null",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodename.html
new file mode 100644
index 0000000000..23997204bf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodename.html
@@ -0,0 +1,127 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Document Node is "#document".
+
+    Retrieve the DOM document and check the string returned
+    by the "getNodeName()" method.   It should be equal to 
+    "#document".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function hc_nodedocumentnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentnodename") != null) return;
+    var doc;
+      var documentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      documentName = doc.nodeName;
+
+      assertEquals("documentNodeName","#document",documentName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodetype.html
new file mode 100644
index 0000000000..e1f31e53ee
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodetype.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getNodeType()" method for a Document Node
+returns the constant value 9.
+
+Retrieve the document and invoke the "getNodeType()" 
+method.   The method should return 9. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function hc_nodedocumentnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentnodetype") != null) return;
+    var doc;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      nodeType = doc.nodeType;
+
+      assertEquals("nodeDocumentNodeTypeAssert1",9,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodevalue.html
new file mode 100644
index 0000000000..c4b2f16af3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodedocumentnodevalue.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodedocumentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodedocumentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Document Node is null.
+
+    Retrieve the DOM Document and check the string returned
+    by the "getNodeValue()" method.   It should be equal to 
+    null. 
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function hc_nodedocumentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodedocumentnodevalue") != null) return;
+    var doc;
+      var documentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      documentValue = doc.nodeValue;
+
+      assertNull("documentNodeValue",documentValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodedocumentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodeattributes.html
new file mode 100644
index 0000000000..88b7a93b03
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodeattributes.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeelementnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeelementnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the third "acronym" element and evaluate Node.attributes.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=236
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2003Jun/0011.html
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=184
+*/
+function hc_nodeelementnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeelementnodeattributes") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrNode;
+      var attrName;
+      var attrList = new Array();
+
+      htmlExpected = new Array();
+      htmlExpected[0] = "title";
+      htmlExpected[1] = "class";
+
+      expected = new Array();
+      expected[0] = "title";
+      expected[1] = "class";
+      expected[2] = "dir";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(2);
+      addrAttr = testAddr.attributes;
+
+      for(var indexN65648 = 0;indexN65648 < addrAttr.length; indexN65648++) {
+      attrNode = addrAttr.item(indexN65648);
+      attrName = attrNode.nodeName;
+
+      attrList[attrList.length] = attrName;
+
+	}
+   
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	assertEqualsCollection("attrNames_html",toLowerArray(htmlExpected),toLowerArray(attrList));
+       
+	}
+	
+		else {
+			assertEqualsCollection("attrNames",expected,attrList);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodename.html
new file mode 100644
index 0000000000..4f59341390
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodename.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeelementnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeelementnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the first Element Node(Root Node) of the   
+    DOM object and check the string returned by the            
+    "getNodeName()" method.   It should be equal to its
+    tagName. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function hc_nodeelementnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeelementnodename") != null) return;
+    var doc;
+      var elementNode;
+      var elementName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementNode = doc.documentElement;
+
+      elementName = elementNode.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgNodeName","svg",elementName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "nodeName","html",elementName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodetype.html
new file mode 100644
index 0000000000..27246a3c19
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodetype.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeelementnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeelementnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for an Element Node
+    returns the constant value 1.
+    
+    Retrieve the root node and invoke the "getNodeType()"   
+    method.   The method should return 1. 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function hc_nodeelementnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeelementnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      rootNode = doc.documentElement;
+
+      nodeType = rootNode.nodeType;
+
+      assertEquals("nodeElementNodeTypeAssert1",1,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodevalue.html
new file mode 100644
index 0000000000..1be40633a3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeelementnodevalue.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeelementnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeelementnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for an 
+    Element Node is null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function hc_nodeelementnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeelementnodevalue") != null) return;
+    var doc;
+      var elementNode;
+      var elementValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementNode = doc.documentElement;
+
+      elementValue = elementNode.nodeValue;
+
+      assertNull("elementNodeValue",elementValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeelementnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchild.html
new file mode 100644
index 0000000000..7ff30dca3d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchild.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetfirstchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetfirstchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetfirstchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getFirstChild()" method returns the first child
+    of this node. 
+    
+    Retrieve the second employee and invoke the
+    "getFirstChild()" method.   The NodeName returned
+    should be "#text" or "EM".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodegetfirstchild() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetfirstchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var fchildNode;
+      var childName;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      fchildNode = employeeNode.firstChild;
+
+      childName = fchildNode.nodeName;
+
+      
+	if(
+	("#text" == childName)
+	) {
+	assertEquals("firstChild_w_whitespace","#text",childName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "firstChild_wo_whitespace","em",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetfirstchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchildnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchildnull.html
new file mode 100644
index 0000000000..cb34690c64
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetfirstchildnull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetfirstchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetfirstchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetfirstchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If there is not a first child then the "getFirstChild()"
+    method returns null.
+
+    Retrieve the text of the first "em" element and invoke the "getFirstChild()" method.   It
+    should return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodegetfirstchildnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetfirstchildnull") != null) return;
+    var doc;
+      var emList;
+      var emNode;
+      var emText;
+      var nullChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      emList = doc.getElementsByTagName("em");
+      emNode = emList.item(0);
+      emText = emNode.firstChild;
+
+      nullChild = emText.firstChild;
+
+      assertNull("nullChild",nullChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetfirstchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchild.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchild.html
new file mode 100644
index 0000000000..fdf42c3b48
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchild.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetlastchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetlastchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetlastchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLastChild()" method returns the last child
+    of this node. 
+    
+    Retrieve the second employee and invoke the
+    "getLastChild()" method.   The NodeName returned
+    should be "#text".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
+*/
+function hc_nodegetlastchild() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetlastchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var lchildNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      lchildNode = employeeNode.lastChild;
+
+      childName = lchildNode.nodeName;
+
+      assertEquals("whitespace","#text",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetlastchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchildnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchildnull.html
new file mode 100644
index 0000000000..5b07c81dd2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchildnull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetlastchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetlastchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetlastchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a last child then the "getLastChild()"
+    method returns null.
+
+  Retrieve the text of the first "em" element and invoke the "getFirstChild()" method.   It
+    should return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodegetlastchildnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetlastchildnull") != null) return;
+    var doc;
+      var emList;
+      var emNode;
+      var emText;
+      var nullChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      emList = doc.getElementsByTagName("em");
+      emNode = emList.item(0);
+      emText = emNode.firstChild;
+
+      nullChild = emText.lastChild;
+
+      assertNull("nullChild",nullChild);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetlastchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsibling.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsibling.html
new file mode 100644
index 0000000000..d783a89d4a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsibling.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetnextsibling</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetnextsibling'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetnextsibling';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNextSibling()" method returns the node immediately
+    following this node. 
+    
+    Retrieve the first child of the second employee and
+    invoke the "getNextSibling()" method.   It should return
+    a node with the NodeName of "#text".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+*/
+function hc_nodegetnextsibling() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetnextsibling") != null) return;
+    var doc;
+      var elementList;
+      var emNode;
+      var nsNode;
+      var nsName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("em");
+      emNode = elementList.item(1);
+      nsNode = emNode.nextSibling;
+
+      nsName = nsNode.nodeName;
+
+      assertEquals("whitespace","#text",nsName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetnextsibling</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsiblingnull.html
new file mode 100644
index 0000000000..ac1b56eb05
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetnextsiblingnull.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetnextsiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetnextsiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetnextsiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a node immediately following this node the
+
+    "getNextSibling()" method returns null.
+
+    
+
+    Retrieve the first child of the second employee and
+
+    invoke the "getNextSibling()" method.   It should
+
+    be set to null. 
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+*/
+function hc_nodegetnextsiblingnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetnextsiblingnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var lcNode;
+      var nsNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      lcNode = employeeNode.lastChild;
+
+      nsNode = lcNode.nextSibling;
+
+      assertNull("nodeGetNextSiblingNullAssert1",nsNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetnextsiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocument.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocument.html
new file mode 100644
index 0000000000..6915820a37
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocument.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetownerdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetownerdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetownerdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Evaluate Node.ownerDocument on the second "p" element.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#node-ownerDoc
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function hc_nodegetownerdocument() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetownerdocument") != null) return;
+    var doc;
+      var elementList;
+      var docNode;
+      var ownerDocument;
+      var docElement;
+      var elementName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      docNode = elementList.item(1);
+      ownerDocument = docNode.ownerDocument;
+
+      docElement = ownerDocument.documentElement;
+
+      elementName = docElement.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgNodeName","svg",elementName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "ownerDocElemTagName","html",elementName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetownerdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocumentnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocumentnull.html
new file mode 100644
index 0000000000..560963c927
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetownerdocumentnull.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetownerdocumentnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetownerdocumentnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetownerdocumentnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getOwnerDocument()" method returns null if the target
+
+    node itself is a document.
+
+    
+
+    Invoke the "getOwnerDocument()" method on the master 
+
+    document.   The Document returned should be null.
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#node-ownerDoc
+*/
+function hc_nodegetownerdocumentnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetownerdocumentnull") != null) return;
+    var doc;
+      var ownerDocument;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      ownerDocument = doc.ownerDocument;
+
+      assertNull("nodeGetOwnerDocumentNullAssert1",ownerDocument);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetownerdocumentnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussibling.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussibling.html
new file mode 100644
index 0000000000..e7a9e06c89
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussibling.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetprevioussibling</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetprevioussibling'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetprevioussibling';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getPreviousSibling()" method returns the node
+    immediately preceding this node. 
+    
+    Retrieve the second child of the second employee and    
+    invoke the "getPreviousSibling()" method.   It should
+    return a node with a NodeName of "#text".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+*/
+function hc_nodegetprevioussibling() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetprevioussibling") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var psNode;
+      var psName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(1);
+      psNode = nameNode.previousSibling;
+
+      psName = psNode.nodeName;
+
+      assertEquals("whitespace","#text",psName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetprevioussibling</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussiblingnull.html
new file mode 100644
index 0000000000..6927eadbcf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodegetprevioussiblingnull.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetprevioussiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodegetprevioussiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodegetprevioussiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a node immediately preceding this node the
+
+    "getPreviousSibling()" method returns null.
+
+    
+
+    Retrieve the first child of the second employee and
+
+    invoke the "getPreviousSibling()" method.   It should
+
+    be set to null. 
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+*/
+function hc_nodegetprevioussiblingnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodegetprevioussiblingnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var fcNode;
+      var psNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      fcNode = employeeNode.firstChild;
+
+      psNode = fcNode.previousSibling;
+
+      assertNull("nodeGetPreviousSiblingNullAssert1",psNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetprevioussiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodes.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodes.html
new file mode 100644
index 0000000000..5334c085be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodes.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodehaschildnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodehaschildnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodehaschildnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "hasChildNodes()" method returns true if the node
+    has children.
+    
+    Retrieve the root node("staff") and invoke the 
+    "hasChildNodes()" method.   It should return the boolean
+    value "true".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-810594187
+*/
+function hc_nodehaschildnodes() {
+   var success;
+    if(checkInitialization(builder, "hc_nodehaschildnodes") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      state = employeeNode.hasChildNodes();
+      assertTrue("nodeHasChildAssert1",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodehaschildnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodesfalse.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodesfalse.html
new file mode 100644
index 0000000000..ac8fcdedbd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodehaschildnodesfalse.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodehaschildnodesfalse</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodehaschildnodesfalse'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodehaschildnodesfalse';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "hasChildNodes()" method returns false if the node
+    does not have any children.
+    
+    Retrieve the text of the first "em" element and invoke the "hasChildNodes()" method.   It
+    should return false.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-810594187
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodehaschildnodesfalse() {
+   var success;
+    if(checkInitialization(builder, "hc_nodehaschildnodesfalse") != null) return;
+    var doc;
+      var emList;
+      var emNode;
+      var emText;
+      var hasChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      emList = doc.getElementsByTagName("em");
+      emNode = emList.item(0);
+      emText = emNode.firstChild;
+
+      hasChild = emText.hasChildNodes();
+      assertFalse("hasChild",hasChild);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodehaschildnodesfalse</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbefore.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbefore.html
new file mode 100644
index 0000000000..37bce31f2b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbefore.html
@@ -0,0 +1,169 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbefore</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbefore'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbefore';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method inserts the
+    node "newChild" before the node "refChild". 
+    
+    Insert a newly created Element node before the second
+    sup element in the document and check the "newChild"
+    and "refChild" after insertion for correct placement.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=261
+*/
+function hc_nodeinsertbefore() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbefore") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var child;
+      var childName;
+      var insertedNode;
+      var actual = new Array();
+
+      expected = new Array();
+      expected[0] = "em";
+      expected[1] = "strong";
+      expected[2] = "code";
+      expected[3] = "br";
+      expected[4] = "sup";
+      expected[5] = "var";
+      expected[6] = "acronym";
+
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("sup");
+      refChild = elementList.item(2);
+      employeeNode = refChild.parentNode;
+
+      childList = employeeNode.childNodes;
+
+      newChild = doc.createElement("br");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      for(var indexN65681 = 0;indexN65681 < childList.length; indexN65681++) {
+      child = childList.item(indexN65681);
+      nodeType = child.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	childName = child.nodeName;
+
+      actual[actual.length] = childName;
+
+	}
+	
+	}
+   assertEqualsListAutoCase("element", "nodeNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbefore</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforedocfragment.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforedocfragment.html
new file mode 100644
index 0000000000..b5fae9e6ed
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforedocfragment.html
@@ -0,0 +1,157 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforedocfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforedocfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforedocfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is a DocumentFragment object then all
+    its children are inserted in the same order before the
+    the "refChild". 
+    
+    Create a DocumentFragment object and populate it with
+    two Element nodes.   Retrieve the second employee and
+    insert the newly created DocumentFragment before its
+    fourth child.   The second employee should now have two
+    extra children("newChild1" and "newChild2") at 
+    positions fourth and fifth respectively.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeinsertbeforedocfragment() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforedocfragment") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newdocFragment;
+      var newChild1;
+      var newChild2;
+      var child;
+      var childName;
+      var appendedChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(3);
+      newdocFragment = doc.createDocumentFragment();
+      newChild1 = doc.createElement("br");
+      newChild2 = doc.createElement("b");
+      appendedChild = newdocFragment.appendChild(newChild1);
+      appendedChild = newdocFragment.appendChild(newChild2);
+      insertedNode = employeeNode.insertBefore(newdocFragment,refChild);
+      child = childList.item(3);
+      childName = child.nodeName;
+
+      assertEqualsAutoCase("element", "childName3","br",childName);
+       child = childList.item(4);
+      childName = child.nodeName;
+
+      assertEqualsAutoCase("element", "childName4","b",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforedocfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforeinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforeinvalidnodetype.html
new file mode 100644
index 0000000000..e5519b30d4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforeinvalidnodetype.html
@@ -0,0 +1,152 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforeinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforeinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforeinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to insert a newly
+    created Attr node.   An Element node cannot have children
+    of the "Attr" type, therefore the desired exception
+    should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=406
+*/
+function hc_nodeinsertbeforeinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforeinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var elementList;
+      var refChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.createAttribute("title");
+      elementList = doc.getElementsByTagName("p");
+      refChild = elementList.item(1);
+      rootNode = refChild.parentNode;
+
+      
+	{
+		success = false;
+		try {
+            insertedNode = rootNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforeinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchilddiffdocument.html
new file mode 100644
index 0000000000..767ab0dc28
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchilddiffdocument.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforenewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "hc_staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforenewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to insert a new 
+    child that was created from a different document than the
+    one that created the second employee.   An attempt to
+    insert such a child should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeinsertbeforenewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforenewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var refChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var insertedNode;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "hc_staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "hc_staff");
+      newChild = doc1.createElement("br");
+      elementList = doc2.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      refChild = elementNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            insertedNode = elementNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc1" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="doc2" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchildexists.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchildexists.html
new file mode 100644
index 0000000000..c4baeb0ba9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenewchildexists.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenewchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforenewchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforenewchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is already in the tree, the
+    "insertBefore(newChild,refChild)" method must first
+    remove it before the insertion takes place.
+    
+    Insert a node Element ("em") that is already
+    present in the tree.   The existing node should be 
+    removed first and the new one inserted.   The node is
+    inserted at a different position in the tree to assure
+    that it was indeed inserted.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodeinsertbeforenewchildexists() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforenewchildexists") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var child;
+      var childName;
+      var insertedNode;
+      expected = new Array();
+      expected[0] = "strong";
+      expected[1] = "code";
+      expected[2] = "sup";
+      expected[3] = "var";
+      expected[4] = "em";
+      expected[5] = "acronym";
+
+      var result = new Array();
+
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.getElementsByTagName("*");
+      refChild = childList.item(5);
+      newChild = childList.item(0);
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      for(var indexN65676 = 0;indexN65676 < childList.length; indexN65676++) {
+      child = childList.item(indexN65676);
+      nodeType = child.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+	
+	}
+   assertEqualsListAutoCase("element", "childNames",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenewchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodeancestor.html
new file mode 100644
index 0000000000..0479ada809
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodeancestor.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforenodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforenodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to be
+    inserted is one of this nodes ancestors.
+    
+    Retrieve the second employee and attempt to insert a
+    node that is one of its ancestors(root node).   An 
+    attempt to insert such a node should raise the 
+    desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function hc_nodeinsertbeforenodeancestor() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforenodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(0);
+      
+	{
+		success = false;
+		try {
+            insertedNode = employeeNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodename.html
new file mode 100644
index 0000000000..3eda9ad815
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforenodename.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refchild)" method returns 
+    the node being inserted.
+    
+    Insert an Element node before the fourth
+    child of the second employee and check the node
+    returned from the "insertBefore(newChild,refChild)" 
+    method.   The node returned should be "newChild".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeinsertbeforenodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforenodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var insertedNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(3);
+      newChild = doc.createElement("br");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      childName = insertedNode.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName","br",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnonexistent.html
new file mode 100644
index 0000000000..2d62ddecc1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnonexistent.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforerefchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforerefchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforerefchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the reference child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to insert a
+    new node before a reference node that is not a child
+    of this node.   An attempt to insert before a non child
+    node should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_nodeinsertbeforerefchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforerefchildnonexistent") != null) return;
+    var doc;
+      var refChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.createElement("br");
+      refChild = doc.createElement("b");
+      elementList = doc.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            insertedNode = elementNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforerefchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnull.html
new file mode 100644
index 0000000000..1e426771a4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeinsertbeforerefchildnull.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforerefchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeinsertbeforerefchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeinsertbeforerefchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "refChild" is null then the
+    "insertBefore(newChild,refChild)" method inserts the
+    node "newChild" at the end of the list of children. 
+    
+    Retrieve the second employee and invoke the
+    "insertBefore(newChild,refChild)" method with
+    refChild=null.   Since "refChild" is null the "newChild"
+    should be added to the end of the list.   The last item
+    in the list is checked after insertion.   The last Element
+    node of the list should be "newChild".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeinsertbeforerefchildnull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeinsertbeforerefchildnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild = null;
+
+      var newChild;
+      var child;
+      var childName;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newChild = doc.createElement("br");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      child = employeeNode.lastChild;
+
+      childName = child.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName","br",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeinsertbeforerefchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexequalzero.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexequalzero.html
new file mode 100644
index 0000000000..6a62a3c148
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexequalzero.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexequalzero</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistindexequalzero'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistindexequalzero';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the children elements of the third
+   employee and access its first child by using an index
+   of 0.  This should result in the whitspace before "em" being
+   selected (em when ignoring whitespace).  
+   Further we evaluate its content(by using
+   the "getNodeName()" method) to ensure the proper
+   element was accessed.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistindexequalzero() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistindexequalzero") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      child = employeeList.item(0);
+      childName = child.nodeName;
+
+      
+	if(
+	(13 == length)
+	) {
+	assertEquals("childName_w_whitespace","#text",childName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "childName_wo_whitespace","em",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexequalzero</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlength.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlength.html
new file mode 100644
index 0000000000..4e9e2637e5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlength.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexgetlength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistindexgetlength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistindexgetlength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of nodes
+   in the list.
+   
+   Create a list of all the children elements of the third
+   employee and invoke the "getLength()" method. 
+   It should contain the value 13.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistindexgetlength() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistindexgetlength") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	assertEquals("length_wo_space",6,length);
+       
+	}
+	
+		else {
+			assertEquals("length_w_space",13,length);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexgetlength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlengthofemptylist.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlengthofemptylist.html
new file mode 100644
index 0000000000..479d8aa475
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexgetlengthofemptylist.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexgetlengthofemptylist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistindexgetlengthofemptylist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistindexgetlengthofemptylist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of nodes
+   in the list.(Test for EMPTY list)
+   
+   Create a list of all the children of the Text node 
+   inside the first child of the third employee and
+   invoke the "getLength()" method.   It should contain
+   the value 0.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistindexgetlengthofemptylist() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistindexgetlengthofemptylist") != null) return;
+    var doc;
+      var emList;
+      var emNode;
+      var textNode;
+      var textList;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      emList = doc.getElementsByTagName("em");
+      emNode = emList.item(2);
+      textNode = emNode.firstChild;
+
+      textList = textNode.childNodes;
+
+      length = textList.length;
+
+      assertEquals("length",0,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexgetlengthofemptylist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexnotzero.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexnotzero.html
new file mode 100644
index 0000000000..785b264459
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistindexnotzero.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexnotzero</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistindexnotzero'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistindexnotzero';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The items in the list are accessible via an integral
+   index starting from zero.
+   (Index not equal 0)
+   
+   Create a list of all the children elements of the third
+   employee and access its fourth child by using an index
+   of 3 and calling getNodeName() which should return
+   "strong" (no whitespace)  or "#text" (with whitespace).
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistindexnotzero() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistindexnotzero") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      child = employeeList.item(3);
+      childName = child.nodeName;
+
+      
+	if(
+	("#text" == childName)
+	) {
+	assertEquals("childName_space","#text",childName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "childName_strong","strong",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistindexnotzero</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnfirstitem.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnfirstitem.html
new file mode 100644
index 0000000000..d292915501
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnfirstitem.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistreturnfirstitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistreturnfirstitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistreturnfirstitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the children elements of the third
+   employee and access its first child by invoking the 
+   "item(index)" method with an index=0.  This should
+   result in node with a nodeName of "#text" or "em".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistreturnfirstitem() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistreturnfirstitem") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      child = employeeList.item(0);
+      childName = child.nodeName;
+
+      
+	if(
+	("#text" == childName)
+	) {
+	assertEquals("nodeName_w_space","#text",childName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "nodeName_wo_space","em",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistreturnfirstitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnlastitem.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnlastitem.html
new file mode 100644
index 0000000000..4a86eb2086
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelistreturnlastitem.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistreturnlastitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelistreturnlastitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelistreturnlastitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the children elements of the third
+   employee and access its last child by invoking the 
+   "item(index)" method with an index=length-1.  This should
+   result in node with nodeName="#text" or acronym.
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelistreturnlastitem() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelistreturnlastitem") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var index;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      index = employeeList.length;
+
+      index -= 1;
+child = employeeList.item(index);
+      childName = child.nodeName;
+
+      
+	if(
+	(12 == index)
+	) {
+	assertEquals("lastNodeName_w_whitespace","#text",childName);
+       
+	}
+	
+		else {
+			assertEqualsAutoCase("element", "lastNodeName","acronym",childName);
+       assertEquals("index",5,index);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelistreturnlastitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodelisttraverselist.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodelisttraverselist.html
new file mode 100644
index 0000000000..206bde8130
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodelisttraverselist.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelisttraverselist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodelisttraverselist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodelisttraverselist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The range of valid child node indices is 0 thru length -1
+   
+   Create a list of all the children elements of the third
+   employee and traverse the list from index=0 thru
+   length -1.     
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodelisttraverselist() {
+   var success;
+    if(checkInitialization(builder, "hc_nodelisttraverselist") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var nodeType;
+      var result = new Array();
+
+      expected = new Array();
+      expected[0] = "em";
+      expected[1] = "strong";
+      expected[2] = "code";
+      expected[3] = "sup";
+      expected[4] = "var";
+      expected[5] = "acronym";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      for(var indexN65651 = 0;indexN65651 < employeeList.length; indexN65651++) {
+      child = employeeList.item(indexN65651);
+      nodeType = child.nodeType;
+
+      childName = child.nodeName;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	result[result.length] = childName;
+
+	}
+	
+		else {
+			assertEquals("textNodeType",3,nodeType);
+       assertEquals("textNodeName","#text",childName);
+       
+		}
+	
+	}
+   assertEqualsListAutoCase("element", "nodeNames",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodelisttraverselist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnode.html
new file mode 100644
index 0000000000..62b16bafcd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnode.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeparentnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeparentnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeparentnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getParentNode()" method returns the parent
+    of this node. 
+    
+    Retrieve the second employee and invoke the 
+    "getParentNode()" method on this node.   It should
+    be set to "body".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+*/
+function hc_nodeparentnode() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeparentnode") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var parentNode;
+      var parentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      parentNode = employeeNode.parentNode;
+
+      parentName = parentNode.nodeName;
+
+      assertEqualsAutoCase("element", "parentNodeName","body",parentName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeparentnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnodenull.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnodenull.html
new file mode 100644
index 0000000000..1182b3eb12
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodeparentnodenull.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeparentnodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodeparentnodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodeparentnodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getParentNode()" method invoked on a node that has
+    just been created and not yet added to the tree is null. 
+
+    Create a new "employee" Element node using the             
+    "createElement(name)" method from the Document interface.
+    Since this new node has not yet been added to the tree,
+    the "getParentNode()" method will return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodeparentnodenull() {
+   var success;
+    if(checkInitialization(builder, "hc_nodeparentnodenull") != null) return;
+    var doc;
+      var createdNode;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      createdNode = doc.createElement("br");
+      parentNode = createdNode.parentNode;
+
+      assertNull("parentNode",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodeparentnodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechild.html b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechild.html
new file mode 100644
index 0000000000..ab60a3115b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechild.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_noderemovechild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_noderemovechild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method removes the child node
+    indicated by "oldChild" from the list of children and
+    returns it. 
+    
+    Remove the first employee by invoking the
+    "removeChild(oldChild)" method an checking the
+    node returned by the "getParentNode()" method.   It
+    should be set to null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_noderemovechild() {
+   var success;
+    if(checkInitialization(builder, "hc_noderemovechild") != null) return;
+    var doc;
+      var rootNode;
+      var childList;
+      var childToRemove;
+      var removedChild;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      rootNode = doc.documentElement;
+
+      childList = rootNode.childNodes;
+
+      childToRemove = childList.item(1);
+      removedChild = rootNode.removeChild(childToRemove);
+      parentNode = removedChild.parentNode;
+
+      assertNull("parentNodeNull",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildgetnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildgetnodename.html
new file mode 100644
index 0000000000..cc5776a9d5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildgetnodename.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildgetnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_noderemovechildgetnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_noderemovechildgetnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method returns 
+    the node being removed.
+    
+    Remove the first child of the second employee 
+    and check the NodeName returned by the 
+    "removeChild(oldChild)" method.   The returned node
+    should have a NodeName equal to "#text".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_noderemovechildgetnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_noderemovechildgetnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var removedChild;
+      var childName;
+      var oldName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      oldName = oldChild.nodeName;
+
+      removedChild = employeeNode.removeChild(oldChild);
+      assertNotNull("notnull",removedChild);
+childName = removedChild.nodeName;
+
+      assertEquals("nodeName",oldName,childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildgetnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildnode.html b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildnode.html
new file mode 100644
index 0000000000..cc2c7864ce
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildnode.html
@@ -0,0 +1,176 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_noderemovechildnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_noderemovechildnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method removes the node
+    indicated by "oldChild". 
+    
+    Retrieve the second p element and remove its first child.
+    After the removal, the second p element should have 5 element
+    children and the first child should now be the child
+    that used to be at the second position in the list.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_noderemovechildnode() {
+   var success;
+    if(checkInitialization(builder, "hc_noderemovechildnode") != null) return;
+    var doc;
+      var elementList;
+      var emList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var child;
+      var childName;
+      var length;
+      var removedChild;
+      var removedName;
+      var nodeType;
+      expected = new Array();
+      expected[0] = "strong";
+      expected[1] = "code";
+      expected[2] = "sup";
+      expected[3] = "var";
+      expected[4] = "acronym";
+
+      var actual = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      emList = employeeNode.getElementsByTagName("em");
+      oldChild = emList.item(0);
+      removedChild = employeeNode.removeChild(oldChild);
+      removedName = removedChild.nodeName;
+
+      assertEqualsAutoCase("element", "removedName","em",removedName);
+       for(var indexN65688 = 0;indexN65688 < childList.length; indexN65688++) {
+      child = childList.item(indexN65688);
+      nodeType = child.nodeType;
+
+      childName = child.nodeName;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	actual[actual.length] = childName;
+
+	}
+	
+		else {
+			assertEquals("textNodeType",3,nodeType);
+       assertEquals("textNodeName","#text",childName);
+       
+		}
+	
+	}
+   assertEqualsListAutoCase("element", "childNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildoldchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildoldchildnonexistent.html
new file mode 100644
index 0000000000..18e1c0fa59
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_noderemovechildoldchildnonexistent.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildoldchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_noderemovechildoldchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_noderemovechildoldchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the old child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to remove a
+    node that is not one of its children.   An attempt to
+    remove such a node should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1734834066')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_noderemovechildoldchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "hc_noderemovechildoldchildnonexistent") != null) return;
+    var doc;
+      var oldChild;
+      var elementList;
+      var elementNode;
+      var removedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      oldChild = doc.createElement("br");
+      elementList = doc.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            removedChild = elementNode.removeChild(oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_noderemovechildoldchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechild.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechild.html
new file mode 100644
index 0000000000..cfa08fcd69
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechild.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method replaces 
+    the node "oldChild" with the node "newChild". 
+    
+    Replace the first element of the second employee with
+    a newly created Element node.   Check the first position
+    after the replacement operation is completed.   The new
+    Element should be "newChild".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodereplacechild() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var newChild;
+      var child;
+      var childName;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      newChild = doc.createElement("br");
+      replacedNode = employeeNode.replaceChild(newChild,oldChild);
+      child = childList.item(0);
+      childName = child.nodeName;
+
+      assertEqualsAutoCase("element", "nodeName","br",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildinvalidnodetype.html
new file mode 100644
index 0000000000..5db6d8f9ab
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildinvalidnodetype.html
@@ -0,0 +1,152 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to replace 
+    one of its children with a newly created Attr node.
+    An Element node cannot have children of the "Attr"
+    type, therefore the desired exception should be raised.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=406
+*/
+function hc_nodereplacechildinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var elementList;
+      var oldChild;
+      var replacedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.createAttribute("lang");
+      elementList = doc.getElementsByTagName("p");
+      oldChild = elementList.item(1);
+      rootNode = oldChild.parentNode;
+
+      
+	{
+		success = false;
+		try {
+            replacedChild = rootNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchilddiffdocument.html
new file mode 100644
index 0000000000..9d0e93fbbc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchilddiffdocument.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildnewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "hc_staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "hc_staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildnewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to replace one   
+    of its children with a node created from a different 
+    document.   An attempt to make such a replacement 
+    should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodereplacechildnewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildnewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var oldChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var replacedChild;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "hc_staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "hc_staff");
+      newChild = doc1.createElement("br");
+      elementList = doc2.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      oldChild = elementNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            replacedChild = elementNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc1" src="files/hc_staff.html"></iframe>
+<br>
+<iframe name="doc2" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchildexists.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchildexists.html
new file mode 100644
index 0000000000..826d79ce3e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnewchildexists.html
@@ -0,0 +1,171 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnewchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildnewchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildnewchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is already in the tree, it is first
+    removed before the new one is added.
+   
+    Retrieve the second "p" and replace "acronym" with its "em".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
+*/
+function hc_nodereplacechildnewchildexists() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildnewchildexists") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild = null;
+
+      var newChild = null;
+
+      var child;
+      var childName;
+      var childNode;
+      var actual = new Array();
+
+      expected = new Array();
+      expected[0] = "strong";
+      expected[1] = "code";
+      expected[2] = "sup";
+      expected[3] = "var";
+      expected[4] = "em";
+
+      var replacedChild;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.getElementsByTagName("*");
+      newChild = childList.item(0);
+      oldChild = childList.item(5);
+      replacedChild = employeeNode.replaceChild(newChild,oldChild);
+      assertSame("return_value_same",oldChild,replacedChild);
+for(var indexN65684 = 0;indexN65684 < childList.length; indexN65684++) {
+      childNode = childList.item(indexN65684);
+      childName = childNode.nodeName;
+
+      nodeType = childNode.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	actual[actual.length] = childName;
+
+	}
+	
+		else {
+			assertEquals("textNodeType",3,nodeType);
+       assertEquals("textNodeName","#text",childName);
+       
+		}
+	
+	}
+   assertEqualsListAutoCase("element", "childNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnewchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodeancestor.html
new file mode 100644
index 0000000000..506b5912b7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodeancestor.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildnodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildnodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to put
+    in is one of this node's ancestors.
+    
+    Retrieve the second employee and attempt to replace
+    one of its children with an ancestor node(root node).
+    An attempt to make such a replacement should raise the 
+    desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function hc_nodereplacechildnodeancestor() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildnodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      
+	{
+		success = false;
+		try {
+            replacedNode = employeeNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodename.html
new file mode 100644
index 0000000000..63c71df9b2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildnodename.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method returns 
+    the node being replaced.
+    
+    Replace the second Element of the second employee with
+    a newly created node Element and check the NodeName 
+    returned by the "replaceChild(newChild,oldChild)"
+    method.   The returned node should have a NodeName equal
+    to "em".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodereplacechildnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var newChild;
+      var replacedNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("p");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.getElementsByTagName("em");
+      oldChild = childList.item(0);
+      newChild = doc.createElement("br");
+      replacedNode = employeeNode.replaceChild(newChild,oldChild);
+      childName = replacedNode.nodeName;
+
+      assertEqualsAutoCase("element", "replacedNodeName","em",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildoldchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildoldchildnonexistent.html
new file mode 100644
index 0000000000..e31b4b4949
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodereplacechildoldchildnonexistent.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildoldchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodereplacechildoldchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodereplacechildoldchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the old child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to replace a
+    node that is not one of its children.   An attempt to
+    replace such a node should raise the desired exception.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
+*/
+function hc_nodereplacechildoldchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "hc_nodereplacechildoldchildnonexistent") != null) return;
+    var doc;
+      var oldChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newChild = doc.createElement("br");
+      oldChild = doc.createElement("b");
+      elementList = doc.getElementsByTagName("p");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            replacedNode = elementNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildoldchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodeattribute.html
new file mode 100644
index 0000000000..b34c477d84
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodeattribute.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodetextnodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodetextnodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on a Text
+Node returns null.
+
+Retrieve the Text node from the last child of the
+first employee and invoke the "getAttributes()" method
+on the Text Node.  It should return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1312295772
+*/
+function hc_nodetextnodeattribute() {
+   var success;
+    if(checkInitialization(builder, "hc_nodetextnodeattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      attrList = textNode.attributes;
+
+      assertNull("text_attributes_is_null",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodename.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodename.html
new file mode 100644
index 0000000000..ad82a90098
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodename.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodetextnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodetextnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Text Node is "#text".
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function hc_nodetextnodename() {
+   var success;
+    if(checkInitialization(builder, "hc_nodetextnodename") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var textName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      textName = textNode.nodeName;
+
+      assertEquals("textNodeName","#text",textName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodetype.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodetype.html
new file mode 100644
index 0000000000..6972e75d85
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodetype.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodetextnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodetextnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getNodeType()" method for a Text Node
+
+    returns the constant value 3.
+
+     
+
+    Retrieve the Text node from the last child of
+
+    the first employee and invoke the "getNodeType()"   
+
+    method.   The method should return 3. 
+
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function hc_nodetextnodetype() {
+   var success;
+    if(checkInitialization(builder, "hc_nodetextnodetype") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      nodeType = textNode.nodeType;
+
+      assertEquals("nodeTextNodeTypeAssert1",3,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodevalue.html
new file mode 100644
index 0000000000..2d3fceaad8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodetextnodevalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodetextnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodetextnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Text Node is the content of the Text node.
+    
+    Retrieve the Text node from the last child of the first 
+    employee and check the string returned by the 
+    "getNodeValue()" method.   It should be equal to 
+    "1230 North Ave. Dallas, Texas 98551". 
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function hc_nodetextnodevalue() {
+   var success;
+    if(checkInitialization(builder, "hc_nodetextnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var textValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      textValue = textNode.nodeValue;
+
+      assertEquals("textNodeValue","1230 North Ave. Dallas, Texas 98551",textValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodetextnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue01.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue01.html
new file mode 100644
index 0000000000..5514287b2f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue01.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue01</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue01'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue01';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An element is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function hc_nodevalue01() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue01") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newNode = doc.createElement("acronym");
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue01</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue02.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue02.html
new file mode 100644
index 0000000000..4e48ceca84
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue02.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue02</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue02'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue02';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An comment is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+*/
+function hc_nodevalue02() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue02") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newNode = doc.createComment("This is a new Comment node");
+      newValue = newNode.nodeValue;
+
+      assertEquals("initial","This is a new Comment node",newValue);
+       newNode.nodeValue = "This should have an effect";
+
+      newValue = newNode.nodeValue;
+
+      assertEquals("afterChange","This should have an effect",newValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue02</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue03.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue03.html
new file mode 100644
index 0000000000..a661fd95f4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue03.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue03</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue03'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue03';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An entity reference is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-11C98490
+*/
+function hc_nodevalue03() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue03") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      
+	if(
+	
+	(builder.contentType == "text/html")
+
+	) {
+	
+	{
+		success = false;
+		try {
+            newNode = doc.createEntityReference("ent1");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 9);
+		}
+		assertTrue("throw_NOT_SUPPORTED_ERR",success);
+	}
+
+	}
+	
+		else {
+			newNode = doc.createEntityReference("ent1");
+      assertNotNull("createdEntRefNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue03</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue04.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue04.html
new file mode 100644
index 0000000000..a921d8e1b4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue04.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue04</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue04'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue04';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An document type accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+*/
+function hc_nodevalue04() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue04") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newNode = doc.doctype;
+
+      	assertTrue("docTypeNotNullOrDocIsHTML",
+      
+	(
+	(newNode != null)
+ || 
+	(builder.contentType == "text/html")
+)
+);
+
+	if(
+	
+	(newNode != null)
+
+	) {
+	assertNotNull("docTypeNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+	}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue04</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue05.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue05.html
new file mode 100644
index 0000000000..8cb3e511d8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue05.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue05</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue05'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue05';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+A document fragment is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function hc_nodevalue05() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue05") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      newNode = doc.createDocumentFragment();
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue05</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue06.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue06.html
new file mode 100644
index 0000000000..ad9454846e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue06.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue06</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue06'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var newNodeRef = null;
+      if (typeof(this.newNode) != 'undefined') {
+        newNodeRef = this.newNode;
+      }
+      docsLoaded += preload(newNodeRef, "newNode", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue06';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An document is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function hc_nodevalue06() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue06") != null) return;
+    var newNode;
+      var newValue;
+      
+      var newNodeRef = null;
+      if (typeof(this.newNode) != 'undefined') {
+        newNodeRef = this.newNode;
+      }
+      newNode = load(newNodeRef, "newNode", "hc_staff");
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue06</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="newNode" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue07.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue07.html
new file mode 100644
index 0000000000..7aa6d5baf5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue07.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue07</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue07'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue07';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An Entity is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-527DCFF2
+*/
+function hc_nodevalue07() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue07") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      var nodeMap;
+      var docType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+nodeMap = docType.entities;
+
+      assertNotNull("entitiesNotNull",nodeMap);
+newNode = nodeMap.getNamedItem("alpha");
+      assertNotNull("entityNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue07</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue08.html b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue08.html
new file mode 100644
index 0000000000..82b3ab458a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_nodevalue08.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue08</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_nodevalue08'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_nodevalue08';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An notation is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5431D1B9
+*/
+function hc_nodevalue08() {
+   var success;
+    if(checkInitialization(builder, "hc_nodevalue08") != null) return;
+    var doc;
+      var docType;
+      var newNode;
+      var newValue;
+      var nodeMap;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+nodeMap = docType.notations;
+
+      assertNotNull("notationsNotNull",nodeMap);
+newNode = nodeMap.getNamedItem("notation1");
+      assertNotNull("notationNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodevalue08</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_notationsremovenameditem1.html b/dom/tests/mochitest/dom-level1-core/test_hc_notationsremovenameditem1.html
new file mode 100644
index 0000000000..5a7004f030
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_notationsremovenameditem1.html
@@ -0,0 +1,153 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_notationsremovenameditem1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_notationsremovenameditem1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_notationsremovenameditem1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An attempt to add remove an notation should result in a NO_MODIFICATION_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D46829EF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+*/
+function hc_notationsremovenameditem1() {
+   var success;
+    if(checkInitialization(builder, "hc_notationsremovenameditem1") != null) return;
+    var doc;
+      var notations;
+      var docType;
+      var retval;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+
+	{
+		success = false;
+		try {
+            retval = notations.removeNamedItem("notation1");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_notationsremovenameditem1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_notationssetnameditem1.html b/dom/tests/mochitest/dom-level1-core/test_hc_notationssetnameditem1.html
new file mode 100644
index 0000000000..0cce1240eb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_notationssetnameditem1.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_notationssetnameditem1</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_notationssetnameditem1'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       checkFeature("XML", null);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_notationssetnameditem1';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An attempt to add an element to the named node map returned by notations should 
+result in a NO_MODIFICATION_ERR or HIERARCHY_REQUEST_ERR.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D46829EF
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+*/
+function hc_notationssetnameditem1() {
+   var success;
+    if(checkInitialization(builder, "hc_notationssetnameditem1") != null) return;
+    var doc;
+      var notations;
+      var docType;
+      var retval;
+      var elem;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      docType = doc.doctype;
+
+      
+	if(
+	
+	!(
+	(builder.contentType == "text/html")
+)
+
+	) {
+	assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+elem = doc.createElement("br");
+      
+      try {
+      retval = notations.setNamedItem(elem);
+      fail("throw_HIER_OR_NO_MOD_ERR");
+     
+      } catch (ex) {
+		  if (typeof(ex.code) != 'undefined') {      
+       switch(ex.code) {
+       case /* HIERARCHY_REQUEST_ERR */ 3 :
+       break;
+      case /* NO_MODIFICATION_ALLOWED_ERR */ 7 :
+       break;
+          default:
+          throw ex;
+          }
+       } else { 
+       throw ex;
+        }
+         }
+        
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(builder.contentType, "text/html", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_notationssetnameditem1</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerrnegativeoffset.html b/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerrnegativeoffset.html
new file mode 100644
index 0000000000..1eab284fb1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerrnegativeoffset.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textindexsizeerrnegativeoffset</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textindexsizeerrnegativeoffset'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textindexsizeerrnegativeoffset';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method raises an
+    INDEX_SIZE_ERR DOMException if the specified offset is
+    negative.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The desired exception should be raised since the offset
+    is a negative number.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function hc_textindexsizeerrnegativeoffset() {
+   var success;
+    if(checkInitialization(builder, "hc_textindexsizeerrnegativeoffset") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            splitNode = textNode.splitText(-69);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textindexsizeerrnegativeoffset</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerroffsetoutofbounds.html b/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerroffsetoutofbounds.html
new file mode 100644
index 0000000000..b5971eb8be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textindexsizeerroffsetoutofbounds.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textindexsizeerroffsetoutofbounds</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textindexsizeerroffsetoutofbounds'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textindexsizeerroffsetoutofbounds';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method raises an
+    INDEX_SIZE_ERR DOMException if the specified offset is
+    greater than the number of characters in the Text node.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The desired exception should be raised since the offset
+    is a greater than the number of characters in the Text
+    node.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function hc_textindexsizeerroffsetoutofbounds() {
+   var success;
+    if(checkInitialization(builder, "hc_textindexsizeerroffsetoutofbounds") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            splitNode = textNode.splitText(300);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textindexsizeerroffsetoutofbounds</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textparseintolistofelements.html b/dom/tests/mochitest/dom-level1-core/test_hc_textparseintolistofelements.html
new file mode 100644
index 0000000000..01bfcc43f7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textparseintolistofelements.html
@@ -0,0 +1,185 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textparseintolistofelements</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textparseintolistofelements'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textparseintolistofelements';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the textual data from the last child of the 
+    second employee.   That node is composed of two   
+    EntityReference nodes and two Text nodes.   After
+    the content node is parsed, the "acronym" Element
+    should contain four children with each one of the
+    EntityReferences containing one child.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-11C98490
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-745549614
+*/
+function hc_textparseintolistofelements() {
+   var success;
+    if(checkInitialization(builder, "hc_textparseintolistofelements") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var childList;
+      var child;
+      var value;
+      var grandChild;
+      var length;
+      var result = new Array();
+
+      expectedNormal = new Array();
+      expectedNormal[0] = "β";
+      expectedNormal[1] = " Dallas, ";
+      expectedNormal[2] = "γ";
+      expectedNormal[3] = "\n 98554";
+
+      expectedExpanded = new Array();
+      expectedExpanded[0] = "β Dallas, γ\n 98554";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      addressNode = elementList.item(1);
+      childList = addressNode.childNodes;
+
+      length = childList.length;
+
+      for(var indexN65660 = 0;indexN65660 < childList.length; indexN65660++) {
+      child = childList.item(indexN65660);
+      value = child.nodeValue;
+
+      
+	if(
+	
+	(value == null)
+
+	) {
+	grandChild = child.firstChild;
+
+      assertNotNull("grandChildNotNull",grandChild);
+value = grandChild.nodeValue;
+
+      result[result.length] = value;
+
+	}
+	
+		else {
+			result[result.length] = value;
+
+		}
+	
+	}
+   
+	if(
+	(1 == length)
+	) {
+	assertEqualsList("assertEqCoalescing",expectedExpanded,result);
+       
+	}
+	
+		else {
+			assertEqualsList("assertEqNormal",expectedNormal,result);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textparseintolistofelements</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextfour.html b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextfour.html
new file mode 100644
index 0000000000..1e951a4834
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextfour.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextfour</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textsplittextfour'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textsplittextfour';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method returns the new Text node.
+    
+    Retrieve the textual data from the last child of the 
+    first employee and invoke the "splitText(offset)" method.
+    The method should return the new Text node.   The offset
+    value used for this test is 30.   The "getNodeValue()"
+    method is called to check that the new node now contains
+    the characters at and after position 30.
+    (Starting count at 0)
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function hc_textsplittextfour() {
+   var success;
+    if(checkInitialization(builder, "hc_textsplittextfour") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("acronym");
+      addressNode = elementList.item(0);
+      textNode = addressNode.firstChild;
+
+      splitNode = textNode.splitText(30);
+      value = splitNode.nodeValue;
+
+      assertEquals("textSplitTextFourAssert","98551",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextfour</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextone.html b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextone.html
new file mode 100644
index 0000000000..05012317ad
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextone.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextone</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textsplittextone'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textsplittextone';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method breaks the Text node into
+    two Text nodes at the specified offset keeping each node
+    as siblings in the tree.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The method splits the Text node into two new sibling
+    Text nodes keeping both of them in the tree.   This test
+    checks the "nextSibling()" method of the original node
+    to ensure that the two nodes are indeed siblings.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function hc_textsplittextone() {
+   var success;
+    if(checkInitialization(builder, "hc_textsplittextone") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var secondPart;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(7);
+      secondPart = textNode.nextSibling;
+
+      value = secondPart.nodeValue;
+
+      assertEquals("textSplitTextOneAssert","Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextone</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextthree.html b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextthree.html
new file mode 100644
index 0000000000..f64334b3c1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittextthree.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextthree</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textsplittextthree'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textsplittextthree';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    After the "splitText(offset)" method breaks the Text node
+    into two Text nodes, the new Text node contains all the
+    content at and after the offset point.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The new Text node should contain all the content
+    at and after the offset point.   The "getNodeValue()"
+    method is called to check that the new node now contains
+    the characters at and after position seven.
+    (Starting count at 0)
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function hc_textsplittextthree() {
+   var success;
+    if(checkInitialization(builder, "hc_textsplittextthree") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(6);
+      value = splitNode.nodeValue;
+
+      assertEquals("textSplitTextThreeAssert"," Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittextthree</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textsplittexttwo.html b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittexttwo.html
new file mode 100644
index 0000000000..ae7dc299e5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textsplittexttwo.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittexttwo</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textsplittexttwo'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textsplittexttwo';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    After the "splitText(offset)" method breaks the Text node
+    into two Text nodes, the original node contains all the
+    content up to the offset point.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The original Text node should contain all the content
+    up to the offset point.   The "getNodeValue()" method
+    is called to check that the original node now contains
+    the first five characters.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function hc_textsplittexttwo() {
+   var success;
+    if(checkInitialization(builder, "hc_textsplittexttwo") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(5);
+      value = textNode.nodeValue;
+
+      assertEquals("textSplitTextTwoAssert","Roger",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textsplittexttwo</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_hc_textwithnomarkup.html b/dom/tests/mochitest/dom-level1-core/test_hc_textwithnomarkup.html
new file mode 100644
index 0000000000..5c4aa7b299
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_hc_textwithnomarkup.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textwithnomarkup</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['hc_textwithnomarkup'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "hc_staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'hc_textwithnomarkup';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If there is not any markup inside an Element or Attr node
+    content, then the text is contained in a single object   
+    implementing the Text interface that is the only child
+    of the element.
+    
+    Retrieve the textual data from the second child of the 
+    third employee.   That Text node contains a block of 
+    multiple text lines without markup, so they should be
+    treated as a single Text node.   The "getNodeValue()"    
+    method should contain the combination of the two lines.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1312295772
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function hc_textwithnomarkup() {
+   var success;
+    if(checkInitialization(builder, "hc_textwithnomarkup") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var nodeV;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "hc_staff");
+      elementList = doc.getElementsByTagName("strong");
+      nameNode = elementList.item(2);
+      nodeV = nameNode.firstChild;
+
+      value = nodeV.nodeValue;
+
+      assertEquals("textWithNoMarkupAssert","Roger\n Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textwithnomarkup</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+<iframe name="doc" src="files/hc_staff.html"></iframe>
+<br>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapchildnoderange.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapchildnoderange.html
new file mode 100644
index 0000000000..f3d1fb6ed7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapchildnoderange.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapchildnoderange</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapchildnoderange'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapchildnoderange';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The range of valid child node indices is 0 to Length -1.
+   
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third employee and traverse the
+   list from index 0 thru length -1.  All indices should
+   be valid.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D0FB19E
+*/
+function namednodemapchildnoderange() {
+   var success;
+    if(checkInitialization(builder, "namednodemapchildnoderange") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var child;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      length = attributes.length;
+
+      assertEquals("length",2,length);
+       child = attributes.item(0);
+      child = attributes.item(1);
+      
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapchildnoderange</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapgetnameditem.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapgetnameditem.html
new file mode 100644
index 0000000000..71764c14d2
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapgetnameditem.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapgetnameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapgetnameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapgetnameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNamedItem(name)" method retrieves a node 
+   specified by name. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="domestic".  This should result
+   in the domestic Attr node being returned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapgetnameditem() {
+   var success;
+    if(checkInitialization(builder, "namednodemapgetnameditem") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var domesticAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      domesticAttr = attributes.getNamedItem("domestic");
+      attrName = domesticAttr.nodeName;
+
+      assertEquals("namednodemapGetNamedItemAssert","domestic",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapgetnameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapinuseattributeerr.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapinuseattributeerr.html
new file mode 100644
index 0000000000..b98d763ba1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapinuseattributeerr.html
@@ -0,0 +1,154 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapinuseattributeerr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapinuseattributeerr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapinuseattributeerr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "setNamedItem(arg)" method raises a
+INUSE_ATTRIBUTE_ERR DOMException if "arg" is an
+Attr that is already in an attribute of another Element.
+
+Create a NamedNodeMap object from the attributes of the
+last child of the third employee and attempt to add
+an attribute that is already being used by the first
+employee.  This should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1025163788')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function namednodemapinuseattributeerr() {
+   var success;
+    if(checkInitialization(builder, "namednodemapinuseattributeerr") != null) return;
+    var doc;
+      var elementList;
+      var firstNode;
+      var testNode;
+      var attributes;
+      var domesticAttr;
+      var setAttr;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      firstNode = elementList.item(0);
+      domesticAttr = doc.createAttribute("domestic");
+      domesticAttr.value = "Yes";
+
+      setAttr = firstNode.setAttributeNode(domesticAttr);
+      elementList = doc.getElementsByTagName("address");
+      testNode = elementList.item(2);
+      attributes = testNode.attributes;
+
+      
+	{
+		success = false;
+		try {
+            setNode = attributes.setNamedItem(domesticAttr);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 10);
+		}
+		assertTrue("throw_INUSE_ATTRIBUTE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapinuseattributeerr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapnotfounderr.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapnotfounderr.html
new file mode 100644
index 0000000000..cd6a4a4c7b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapnotfounderr.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapnotfounderr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapnotfounderr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapnotfounderr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeNamedItem(name)" method raises a 
+   NOT_FOUND_ERR DOMException if there is not a node
+   named "name" in the map.
+   
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third employee and attempt to remove
+   the "district" attribute.  There is not a node named
+   "district" in the list and therefore the desired   
+   exception should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INUSE_ATTRIBUTE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-D58B193')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INUSE_ATTRIBUTE_ERR'])
+*/
+function namednodemapnotfounderr() {
+   var success;
+    if(checkInitialization(builder, "namednodemapnotfounderr") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      
+	{
+		success = false;
+		try {
+            removedNode = attributes.removeNamedItem("district");
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapnotfounderr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapnumberofnodes.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapnumberofnodes.html
new file mode 100644
index 0000000000..883d9b213e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapnumberofnodes.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapnumberofnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapnumberofnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapnumberofnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of nodes
+   in the map. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getLength()"
+   method is executed.  The number of nodes should be 2.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6D0FB19E
+*/
+function namednodemapnumberofnodes() {
+   var success;
+    if(checkInitialization(builder, "namednodemapnumberofnodes") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      length = attributes.length;
+
+      assertEquals("length",2,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapnumberofnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditem.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditem.html
new file mode 100644
index 0000000000..72234b87fc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditem.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapremovenameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapremovenameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeNamedItem(name)" method removes a node 
+   specified by name. 
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object of the attributes of the last child.  Once the
+   list is created invoke the "removeNamedItem(name)"
+   method with name="street".  This should result
+   in the removal of the specified attribute and
+   the "getSpecified()" method should return false.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function namednodemapremovenameditem() {
+   var success;
+    if(checkInitialization(builder, "namednodemapremovenameditem") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var streetAttr;
+      var specified;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      attributes = testAddress.attributes;
+
+      assertNotNull("attributesNotNull",attributes);
+removedNode = attributes.removeNamedItem("street");
+      streetAttr = attributes.getNamedItem("street");
+      assertNotNull("streetAttrNotNull",streetAttr);
+specified = streetAttr.specified;
+
+      assertFalse("attrNotSpecified",specified);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemgetvalue.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemgetvalue.html
new file mode 100644
index 0000000000..565ad92c1b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemgetvalue.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditemgetvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapremovenameditemgetvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("validating", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapremovenameditemgetvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the node removed by the "removeNamedItem(name)" method 
+   is an Attr node with a default value it is immediately
+   replaced. 
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object of the attributes of the last child.  Once the
+   list is created invoke the "removeNamedItem(name)"
+   method with name="street".  The "removeNamedItem(name)"
+   method should remove the "street" attribute and since
+   it has a default value of "Yes", that value should
+   immediately be the attributes value.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+* @see http://lists.w3.org/Archives/Public/www-dom-ts/2002Mar/0002.html
+*/
+function namednodemapremovenameditemgetvalue() {
+   var success;
+    if(checkInitialization(builder, "namednodemapremovenameditemgetvalue") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var streetAttr;
+      var value;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(2);
+      attributes = testEmployee.attributes;
+
+      assertNotNull("attributesNotNull",attributes);
+removedNode = attributes.removeNamedItem("street");
+      streetAttr = attributes.getNamedItem("street");
+      assertNotNull("streetAttrNotNull",streetAttr);
+value = streetAttr.value;
+
+      assertEquals("namednodemapRemoveNamedItemGetValueAssert","Yes",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditemgetvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemreturnnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemreturnnodevalue.html
new file mode 100644
index 0000000000..11a51c8bd1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapremovenameditemreturnnodevalue.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditemreturnnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapremovenameditemreturnnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapremovenameditemreturnnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeNamedItem(name)" method returns the node
+   removed from the map.  
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object of the attributes of the last child.  Once the
+   list is created invoke the "removeNamedItem(name)"
+   method with name="street".  The "removeNamedItem(name)"
+   method should remove the existing "street" attribute
+   and return it.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-D58B193
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapremovenameditemreturnnodevalue() {
+   var success;
+    if(checkInitialization(builder, "namednodemapremovenameditemreturnnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var removedNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      attributes = testAddress.attributes;
+
+      removedNode = attributes.removeNamedItem("street");
+      value = removedNode.nodeValue;
+
+      assertEquals("namednodemapRemoveNamedItemReturnNodeValueAssert","No",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapremovenameditemreturnnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnattrnode.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnattrnode.html
new file mode 100644
index 0000000000..45e1ae7d2c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnattrnode.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnattrnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapreturnattrnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapreturnattrnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNamedItem(name)" method returns a node of any 
+   type specified by name. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="street".  This should result
+   in the method returning an Attr node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1112119403
+*/
+function namednodemapreturnattrnode() {
+   var success;
+    if(checkInitialization(builder, "namednodemapreturnattrnode") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var streetAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      streetAttr = attributes.getNamedItem("street");
+      assertInstanceOf("typeAssert","Attr",streetAttr);
+attrName = streetAttr.nodeName;
+
+      assertEquals("nodeName","street",attrName);
+       attrName = streetAttr.name;
+
+      assertEquals("attrName","street",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnattrnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnfirstitem.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnfirstitem.html
new file mode 100644
index 0000000000..d147a0725c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnfirstitem.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnfirstitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapreturnfirstitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapreturnfirstitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "item(index)" method returns the indexth item in 
+   the map(test for first item). 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child. Since the
+   DOM does not specify an order of these nodes the contents
+   of the FIRST node can contain either "domestic" or "street".
+   The test should return "true" if the FIRST node is either
+   of these values.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapreturnfirstitem() {
+   var success;
+    if(checkInitialization(builder, "namednodemapreturnfirstitem") != null) return;
+    var doc;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var child;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(1);
+      attributes = testAddress.attributes;
+
+      child = attributes.item(0);
+      name = child.nodeName;
+
+      	assertTrue("namednodemapReturnFirstItemAssert",
+      
+	(("domestic" == name) || ("street" == name))
+);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnfirstitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnlastitem.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnlastitem.html
new file mode 100644
index 0000000000..2bae176c3c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnlastitem.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnlastitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapreturnlastitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapreturnlastitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "item(index)" method returns the indexth item in 
+   the map(test for last item). 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child. Since the
+   DOM does not specify an order of these nodes the contents
+   of the LAST node can contain either "domestic" or "street".
+   The test should return "true" if the LAST node is either
+   of these values.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapreturnlastitem() {
+   var success;
+    if(checkInitialization(builder, "namednodemapreturnlastitem") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var child;
+      var name;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      child = attributes.item(1);
+      name = child.nodeName;
+
+      	assertTrue("namednodemapReturnLastItemAssert",
+      
+	(("domestic" == name) || ("street" == name))
+);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnlastitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnnull.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnnull.html
new file mode 100644
index 0000000000..5150dc5a21
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapreturnnull.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapreturnnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapreturnnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNamedItem(name)" method returns null of the 
+   specified name did not identify any node in the map. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   listing of the attributes of the last child.  Once the
+   list is created an invocation of the "getNamedItem(name)"
+   method is done with name="district".  This name does not 
+   match any names in the list therefore the method should
+   return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1074577549
+*/
+function namednodemapreturnnull() {
+   var success;
+    if(checkInitialization(builder, "namednodemapreturnnull") != null) return;
+    var doc;
+      var elementList;
+      var testEmployee;
+      var attributes;
+      var districtNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testEmployee = elementList.item(1);
+      attributes = testEmployee.attributes;
+
+      districtNode = attributes.getNamedItem("district");
+      assertNull("namednodemapReturnNullAssert",districtNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapreturnnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditem.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditem.html
new file mode 100644
index 0000000000..e0be9d0935
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditem.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapsetnameditem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapsetnameditem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNamedItem(arg)" method adds a node using its 
+   nodeName attribute. 
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created.  The "setNamedItem(arg)"
+   method should add then new node to the NamedNodeItem 
+   object by using its "nodeName" attribute("district').
+   This node is then retrieved using the "getNamedItem(name)"
+   method.  This test uses the "createAttribute(name)"
+   method from the document interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapsetnameditem() {
+   var success;
+    if(checkInitialization(builder, "namednodemapsetnameditem") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var districtNode;
+      var attrName;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(1);
+      newAttribute = doc.createAttribute("district");
+      attributes = testAddress.attributes;
+
+      setNode = attributes.setNamedItem(newAttribute);
+      districtNode = attributes.getNamedItem("district");
+      attrName = districtNode.nodeName;
+
+      assertEquals("namednodemapSetNamedItemAssert","district",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemreturnvalue.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemreturnvalue.html
new file mode 100644
index 0000000000..5f4c5d6b04
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemreturnvalue.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemreturnvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapsetnameditemreturnvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapsetnameditemreturnvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "setNamedItem(arg)" method replaces an already 
+   existing node with the same name then the already 
+   existing node is returned.
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should replace the already existing node with
+   the new one and return the existing node.   
+   This test uses the "createAttribute(name)" method from
+   the document interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapsetnameditemreturnvalue() {
+   var success;
+    if(checkInitialization(builder, "namednodemapsetnameditemreturnvalue") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var newNode;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      newAttribute = doc.createAttribute("street");
+      attributes = testAddress.attributes;
+
+      newNode = attributes.setNamedItem(newAttribute);
+      attrValue = newNode.nodeValue;
+
+      assertEquals("returnedNodeValue","No",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemreturnvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemthatexists.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemthatexists.html
new file mode 100644
index 0000000000..4b41834d2e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemthatexists.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemthatexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapsetnameditemthatexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapsetnameditemthatexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the node to be added by the "setNamedItem(arg)" method 
+   already exists in the NamedNodeMap, it is replaced by
+   the new one.
+   
+   Retrieve the second employee and create a NamedNodeMap 
+   object from the attributes of the last child by
+   invoking the "getAttributes()" method.  Once the
+   list is created an invocation of the "setNamedItem(arg)"
+   method is done with arg=newAttr, where newAttr is a
+   new Attr Node previously created and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should replace the already existing node with
+   the new one.   
+   This node is then retrieved using the "getNamedItem(name)"
+   method.  This test uses the "createAttribute(name)"
+   method from the document interface
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapsetnameditemthatexists() {
+   var success;
+    if(checkInitialization(builder, "namednodemapsetnameditemthatexists") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var districtNode;
+      var attrValue;
+      var setNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(1);
+      newAttribute = doc.createAttribute("street");
+      attributes = testAddress.attributes;
+
+      setNode = attributes.setNamedItem(newAttribute);
+      districtNode = attributes.getNamedItem("street");
+      attrValue = districtNode.nodeValue;
+
+      assertEquals("streetValue","",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemthatexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemwithnewvalue.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemwithnewvalue.html
new file mode 100644
index 0000000000..c8ecc479b3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapsetnameditemwithnewvalue.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemwithnewvalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapsetnameditemwithnewvalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapsetnameditemwithnewvalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "setNamedItem(arg)" method does not replace an 
+   existing node with the same name then it returns null. 
+   
+   Retrieve the third employee and create a NamedNodeMap 
+   object from the attributes of the last child.
+   Once the list is created the "setNamedItem(arg)" method
+   is invoked with arg=newAttr, where newAttr is a
+   newly created Attr Node and whose node name
+   already exists in the map.  The "setNamedItem(arg)"
+   method should add the new node and return null.
+   This test uses the "createAttribute(name)" method from
+   the document interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-349467F9
+*/
+function namednodemapsetnameditemwithnewvalue() {
+   var success;
+    if(checkInitialization(builder, "namednodemapsetnameditemwithnewvalue") != null) return;
+    var doc;
+      var elementList;
+      var newAttribute;
+      var testAddress;
+      var attributes;
+      var newNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      newAttribute = doc.createAttribute("district");
+      attributes = testAddress.attributes;
+
+      newNode = attributes.setNamedItem(newAttribute);
+      assertNull("returnedNodeNull",newNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapsetnameditemwithnewvalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_namednodemapwrongdocumenterr.html b/dom/tests/mochitest/dom-level1-core/test_namednodemapwrongdocumenterr.html
new file mode 100644
index 0000000000..7fe35dc8b1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_namednodemapwrongdocumenterr.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapwrongdocumenterr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['namednodemapwrongdocumenterr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'namednodemapwrongdocumenterr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNamedItem(arg)" method raises a 
+   WRONG_DOCUMENT_ERR DOMException if "arg" was created
+   from a different document than the one that created
+   the NamedNodeMap. 
+   
+   Create a NamedNodeMap object from the attributes of the
+   last child of the third employee and attempt to add
+   another Attr node to it that was created from a 
+   different DOM document.  This should raise the desired
+   exception.  This method uses the "createAttribute(name)"
+   method from the Document interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1025163788
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1025163788')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function namednodemapwrongdocumenterr() {
+   var success;
+    if(checkInitialization(builder, "namednodemapwrongdocumenterr") != null) return;
+    var doc1;
+      var doc2;
+      var elementList;
+      var testAddress;
+      var attributes;
+      var newAttribute;
+      var setNode;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "staff");
+      elementList = doc1.getElementsByTagName("address");
+      testAddress = elementList.item(2);
+      newAttribute = doc2.createAttribute("newAttribute");
+      attributes = testAddress.attributes;
+
+      
+	{
+		success = false;
+		try {
+            setNode = attributes.setNamedItem(newAttribute);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/namednodemapwrongdocumenterr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchild.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchild.html
new file mode 100644
index 0000000000..6a92521926
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchild.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method adds the node
+    "newChild" to the end of the list of children of the
+    node.
+    
+    Retrieve the second employee and append a new Element
+    node to the list of children.   The last node in the list
+    is then retrieved and its NodeName examined.   The
+    "getNodeName()" method should return "newChild".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodeappendchild() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var createdNode;
+      var lchild;
+      var childName;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      createdNode = doc.createElement("newChild");
+      appendedChild = employeeNode.appendChild(createdNode);
+      lchild = employeeNode.lastChild;
+
+      childName = lchild.nodeName;
+
+      assertEquals("nodeAppendChildAssert1","newChild",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildchildexists.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildchildexists.html
new file mode 100644
index 0000000000..0f18a1ac38
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildchildexists.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is already in the tree, it is first
+    removed before the new one is appended.
+    
+    Retrieve the first child of the second employee and   
+    append the first child to the end of the list.   After
+    the "appendChild(newChild)" method is invoked the first 
+    child should be the one that was second and the last
+    child should be the one that was first.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodeappendchildchildexists() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildchildexists") != null) return;
+    var doc;
+      var elementList;
+      var childNode;
+      var newChild;
+      var lchild;
+      var fchild;
+      var lchildName;
+      var fchildName;
+      var appendedChild;
+      var initialName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      childNode = elementList.item(1);
+      newChild = childNode.firstChild;
+
+      initialName = newChild.nodeName;
+
+      appendedChild = childNode.appendChild(newChild);
+      fchild = childNode.firstChild;
+
+      fchildName = fchild.nodeName;
+
+      lchild = childNode.lastChild;
+
+      lchildName = lchild.nodeName;
+
+      
+	if(
+	("employeeId" == initialName)
+	) {
+	assertEquals("assert1_nowhitespace","name",fchildName);
+       assertEquals("assert2_nowhitespace","employeeId",lchildName);
+       
+	}
+	
+		else {
+			assertEquals("assert1","employeeId",fchildName);
+       assertEquals("assert2","#text",lchildName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchilddocfragment.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchilddocfragment.html
new file mode 100644
index 0000000000..f7ece16017
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchilddocfragment.html
@@ -0,0 +1,168 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchilddocfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchilddocfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchilddocfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Create and populate a new DocumentFragment object and
+    append it to the second employee.   After the 
+    "appendChild(newChild)" method is invoked retrieve the
+    new nodes at the end of the list, they should be the
+    two Element nodes from the DocumentFragment.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodeappendchilddocfragment() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchilddocfragment") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var newdocFragment;
+      var newChild1;
+      var newChild2;
+      var child;
+      var childName;
+      var result = new Array();
+
+      var nodeType;
+      var appendedChild;
+      expected = new Array();
+      expected[0] = "employeeId";
+      expected[1] = "name";
+      expected[2] = "position";
+      expected[3] = "salary";
+      expected[4] = "gender";
+      expected[5] = "address";
+      expected[6] = "newChild1";
+      expected[7] = "newChild2";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newdocFragment = doc.createDocumentFragment();
+      newChild1 = doc.createElement("newChild1");
+      newChild2 = doc.createElement("newChild2");
+      appendedChild = newdocFragment.appendChild(newChild1);
+      appendedChild = newdocFragment.appendChild(newChild2);
+      appendedChild = employeeNode.appendChild(newdocFragment);
+      for(var indexN65695 = 0;indexN65695 < childList.length; indexN65695++) {
+      child = childList.item(indexN65695);
+      nodeType = child.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+	
+	}
+   assertEqualsList("elementNames",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchilddocfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildgetnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildgetnodename.html
new file mode 100644
index 0000000000..3b0a3e3a93
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildgetnodename.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildgetnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildgetnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildgetnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method returns the node
+    added.
+    
+    Append a newly created node to the child list of the 
+    second employee and check the NodeName returned.   The
+    "getNodeName()" method should return "newChild".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodeappendchildgetnodename() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildgetnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var newChild;
+      var appendNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newChild = doc.createElement("newChild");
+      appendNode = employeeNode.appendChild(newChild);
+      childName = appendNode.nodeName;
+
+      assertEquals("nodeAppendChildGetNodeNameAssert1","newChild",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildgetnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildinvalidnodetype.html
new file mode 100644
index 0000000000..a044492082
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildinvalidnodetype.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to append a newly
+    created Attr node.   An Element node cannot have children
+    of the "Attr" type, therefore the desired exception
+    should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeappendchildinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      rootNode = doc.documentElement;
+
+      newChild = doc.createAttribute("newAttribute");
+      
+	{
+		success = false;
+		try {
+            appendedChild = rootNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnewchilddiffdocument.html
new file mode 100644
index 0000000000..402fdc32c5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnewchilddiffdocument.html
@@ -0,0 +1,159 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildnewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildnewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to append    
+    a node created from a different document.   An attempt 
+    to make such a replacement should raise the desired 
+    exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeappendchildnewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildnewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var appendedChild;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "staff");
+      newChild = doc1.createElement("newChild");
+      elementList = doc2.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            appendedChild = elementNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnodeancestor.html
new file mode 100644
index 0000000000..350ff083fa
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnodeancestor.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildnodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildnodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to 
+    append is one of this node's ancestors.
+    
+    Retrieve the second employee and attempt to append 
+    an ancestor node(root node) to it.
+    An attempt to make such an addition should raise the 
+    desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeappendchildnodeancestor() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildnodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var appendedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            appendedChild = employeeNode.appendChild(newChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederr.html
new file mode 100644
index 0000000000..1e6d34cbd6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederr.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildnomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildnomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the FIRST item 
+    from the entity reference and execute the "appendChild(newChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodeappendchildnomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildnomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entRef;
+      var entElement;
+      var createdNode;
+      var appendedNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entRef = genderNode.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+createdNode = doc.createElement("text3");
+      
+	{
+		success = false;
+		try {
+            appendedNode = entElement.appendChild(createdNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederrEE.html
new file mode 100644
index 0000000000..57f1730eba
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeappendchildnomodificationallowederrEE.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeappendchildnomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeappendchildnomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "appendChild(newChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Create an ent4 entity reference and  the "appendChild(newChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-184E7107')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnomodificationallowederr.xml
+*/
+function nodeappendchildnomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "nodeappendchildnomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var createdNode;
+      var appendedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+createdNode = doc.createElement("text3");
+      
+	{
+		success = false;
+		try {
+            appendedNode = entRef.appendChild(createdNode);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildnomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeattributenodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodeattribute.html
new file mode 100644
index 0000000000..3a35eaef28
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodeattribute.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeattributenodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeattributenodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on an Attribute
+Node returns null.
+
+Retrieve the first attribute from the last child of the
+first employee and invoke the "getAttributes()" method
+on the Attribute Node.  It should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-637646024
+*/
+function nodeattributenodeattribute() {
+   var success;
+    if(checkInitialization(builder, "nodeattributenodeattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.attributes;
+
+      attrNode = addrAttr.item(0);
+      attrList = attrNode.attributes;
+
+      assertNull("nodeAttributeNodeAttributeAssert1",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeattributenodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodename.html
new file mode 100644
index 0000000000..f62adb4f17
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodename.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeattributenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeattributenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeName()" method for an 
+
+    Attribute Node is the name of the Attribute.
+
+    
+
+    Retrieve the Attribute named "domestic" from the last 
+
+    child of the first employee and check the string returned 
+
+    by the "getNodeName()" method.   It should be equal to 
+
+    "domestic". 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodeattributenodename() {
+   var success;
+    if(checkInitialization(builder, "nodeattributenodename") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("domestic");
+      attrName = addrAttr.nodeName;
+
+      assertEquals("nodeAttributeNodeNameAssert1","domestic",attrName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeattributenodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodetype.html
new file mode 100644
index 0000000000..3b5b4e492b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodetype.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeattributenodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeattributenodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getNodeType()" method for an Attribute Node
+
+    returns the constant value 2.
+
+    
+
+    Retrieve the first attribute from the last child of
+
+    the first employee and invoke the "getNodeType()"   
+
+    method.   The method should return 2. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodeattributenodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeattributenodetype") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("domestic");
+      nodeType = addrAttr.nodeType;
+
+      assertEquals("nodeAttrNodeTypeAssert1",2,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeattributenodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodevalue.html
new file mode 100644
index 0000000000..9a90ed90c3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeattributenodevalue.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeattributenodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeattributenodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeValue()" method for an 
+
+    Attribute Node is the value of the Attribute.
+
+    
+
+    Retrieve the Attribute named "domestic" from the last 
+
+    child of the first employee and check the string returned 
+
+    by the "getNodeValue()" method.   It should be equal to 
+
+    "Yes". 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodeattributenodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeattributenodevalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      addrAttr = testAddr.getAttributeNode("domestic");
+      attrValue = addrAttr.nodeValue;
+
+      assertEquals("nodeAttributeNodeValueAssert1","Yes",attrValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeattributenodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodeattribute.html
new file mode 100644
index 0000000000..da9d1323b9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodeattribute.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecdatasectionnodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecdatasectionnodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on a CDATASection
+Node returns null.
+
+Retrieve the CDATASection node contained inside the
+second child of the second employee and invoke the
+"getAttributes()" method on the CDATASection node.
+It should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-667469212
+*/
+function nodecdatasectionnodeattribute() {
+   var success;
+    if(checkInitialization(builder, "nodecdatasectionnodeattribute") != null) return;
+    var doc;
+      var elementList;
+      var cdataName;
+      var cdataNode;
+      var attrList;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      cdataName = elementList.item(1);
+      cdataNode = cdataName.lastChild;
+
+      nodeType = cdataNode.nodeType;
+
+      
+	if(
+	!(4 == nodeType)
+	) {
+	cdataNode = doc.createCDATASection("");
+      
+	}
+	attrList = cdataNode.attributes;
+
+      assertNull("cdataSection",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodename.html
new file mode 100644
index 0000000000..d339553d8c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodename.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecdatasectionnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecdatasectionnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    CDATASection Node is #cdata-section".
+    
+    Retrieve the CDATASection node inside the second child
+    of the second employee and check the string returned 
+    by the "getNodeName()" method.   It should be equal to 
+    "#cdata-section". 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-667469212
+*/
+function nodecdatasectionnodename() {
+   var success;
+    if(checkInitialization(builder, "nodecdatasectionnodename") != null) return;
+    var doc;
+      var elementList;
+      var cdataName;
+      var cdataNode;
+      var nodeType;
+      var cdataNodeName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      cdataName = elementList.item(1);
+      cdataNode = cdataName.lastChild;
+
+      nodeType = cdataNode.nodeType;
+
+      
+	if(
+	!(4 == nodeType)
+	) {
+	cdataNode = doc.createCDATASection("");
+      
+	}
+	cdataNodeName = cdataNode.nodeName;
+
+      assertEquals("cdataNodeName","#cdata-section",cdataNodeName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodetype.html
new file mode 100644
index 0000000000..3b0b799607
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodetype.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecdatasectionnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("coalescing", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecdatasectionnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a CDATASection Node
+    returns the constant value 4.
+    
+    Retrieve the CDATASection node contained inside the
+    second child of the second employee and invoke the 
+    "getNodeType()" method.   The method should return 4. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-667469212
+*/
+function nodecdatasectionnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodecdatasectionnodetype") != null) return;
+    var doc;
+      var elementList;
+      var testName;
+      var cdataNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      testName = elementList.item(1);
+      cdataNode = testName.lastChild;
+
+      nodeType = cdataNode.nodeType;
+
+      
+	if(
+	(3 == nodeType)
+	) {
+	cdataNode = doc.createCDATASection("");
+      nodeType = cdataNode.nodeType;
+
+      
+	}
+	assertEquals("nodeTypeCDATA",4,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodevalue.html
new file mode 100644
index 0000000000..5cec6dc002
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecdatasectionnodevalue.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecdatasectionnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("coalescing", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecdatasectionnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    CDATASection Node is the content of the CDATASection. 
+    
+    Retrieve the CDATASection node inside the second child
+    of the second employee and check the string returned 
+    by the "getNodeValue()" method.   It should be equal to 
+    "This is a CDATA Section with EntityReference number 2 
+    &ent2;".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-667469212
+*/
+function nodecdatasectionnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodecdatasectionnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var cdataName;
+      var childList;
+      var child;
+      var cdataNodeValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      cdataName = elementList.item(1);
+      childList = cdataName.childNodes;
+
+      child = childList.item(1);
+      
+	if(
+	
+	(child == null)
+
+	) {
+	child = doc.createCDATASection("This is a CDATASection with EntityReference number 2 &ent2;");
+      
+	}
+	cdataNodeValue = child.nodeValue;
+
+      assertEquals("value","This is a CDATASection with EntityReference number 2 &ent2;",cdataNodeValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecdatasectionnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodechildnodes.html b/dom/tests/mochitest/dom-level1-core/test_nodechildnodes.html
new file mode 100644
index 0000000000..66a9fe8101
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodechildnodes.html
@@ -0,0 +1,152 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodechildnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodechildnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Collect the element names from Node.childNodes and check against expectations.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+*/
+function nodechildnodes() {
+   var success;
+    if(checkInitialization(builder, "nodechildnodes") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childNodes;
+      var childNode;
+      var childType;
+      var childName;
+      var elementNames = new Array();
+
+      expectedElementNames = new Array();
+      expectedElementNames[0] = "employeeId";
+      expectedElementNames[1] = "name";
+      expectedElementNames[2] = "position";
+      expectedElementNames[3] = "salary";
+      expectedElementNames[4] = "gender";
+      expectedElementNames[5] = "address";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childNodes = employeeNode.childNodes;
+
+      for(var indexN65644 = 0;indexN65644 < childNodes.length; indexN65644++) {
+      childNode = childNodes.item(indexN65644);
+      childType = childNode.nodeType;
+
+      
+	if(
+	(1 == childType)
+	) {
+	childName = childNode.nodeName;
+
+      elementNames[elementNames.length] = childName;
+
+	}
+	
+	}
+   assertEqualsList("elementNames",expectedElementNames,elementNames);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodechildnodesappendchild.html b/dom/tests/mochitest/dom-level1-core/test_nodechildnodesappendchild.html
new file mode 100644
index 0000000000..53d00b5aa3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodechildnodesappendchild.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodesappendchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodechildnodesappendchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodechildnodesappendchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Add an element and check that the previously retrieved childNodes NodeList
+is live.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107
+*/
+function nodechildnodesappendchild() {
+   var success;
+    if(checkInitialization(builder, "nodechildnodesappendchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var createdNode;
+      var expectedLength;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      expectedLength = childList.length;
+
+      expectedLength += 1;
+createdNode = doc.createElement("text3");
+      employeeNode = employeeNode.appendChild(createdNode);
+      length = childList.length;
+
+      assertEquals("childNodeLength",expectedLength,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodesappendchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodechildnodesempty.html b/dom/tests/mochitest/dom-level1-core/test_nodechildnodesempty.html
new file mode 100644
index 0000000000..81214fd47e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodechildnodesempty.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodesempty</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodechildnodesempty'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodechildnodesempty';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getChildNodes()" method returns a NodeList
+    that contains all children of this node.   If there
+    are not any children, this is a NodeList that does not 
+    contain any nodes. 
+
+    Retrieve the Text node from the second child of the second
+    employee and invoke the "getChildNodes()" method.   The
+    NodeList returned should not have any nodes.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+*/
+function nodechildnodesempty() {
+   var success;
+    if(checkInitialization(builder, "nodechildnodesempty") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var secondCNode;
+      var textNode;
+      var childNodesList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      secondCNode = childList.item(1);
+      textNode = secondCNode.firstChild;
+
+      childNodesList = textNode.childNodes;
+
+      assertSize("nodeChildNodesEmptyAssert1",0,childNodesList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodechildnodesempty</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecloneattributescopied.html b/dom/tests/mochitest/dom-level1-core/test_nodecloneattributescopied.html
new file mode 100644
index 0000000000..1f20d47bd1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecloneattributescopied.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecloneattributescopied</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecloneattributescopied'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecloneattributescopied';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the cloneNode method is used to clone an
+    Element node, all the attributes of the Element are
+    copied along with their values.
+    
+    Retrieve the last child of the second employee and invoke
+    the cloneNode method.   The
+    duplicate node returned by the method should copy the
+    attributes associated with this node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodecloneattributescopied() {
+   var success;
+    if(checkInitialization(builder, "nodecloneattributescopied") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var clonedNode;
+      var attributes;
+      var attributeNode;
+      var attributeName;
+      var result = new Array();
+
+      expectedResult = new Array();
+      expectedResult[0] = "domestic";
+      expectedResult[1] = "street";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      addressNode = elementList.item(1);
+      clonedNode = addressNode.cloneNode(false);
+      attributes = clonedNode.attributes;
+
+      for(var indexN65637 = 0;indexN65637 < attributes.length; indexN65637++) {
+      attributeNode = attributes.item(indexN65637);
+      attributeName = attributeNode.nodeName;
+
+      result[result.length] = attributeName;
+
+	}
+   assertEqualsCollection("nodeCloneAttributesCopiedAssert1",expectedResult,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecloneattributescopied</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeclonefalsenocopytext.html b/dom/tests/mochitest/dom-level1-core/test_nodeclonefalsenocopytext.html
new file mode 100644
index 0000000000..1d5d510d61
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeclonefalsenocopytext.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonefalsenocopytext</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeclonefalsenocopytext'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeclonefalsenocopytext';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method does not copy text unless it
+    is deep cloned.(Test for deep=false)
+    
+    Retrieve the fourth child of the second employee and
+    the "cloneNode(deep)" method with deep=false.   The
+    duplicate node returned by the method should not copy
+    any text data contained in this node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function nodeclonefalsenocopytext() {
+   var success;
+    if(checkInitialization(builder, "nodeclonefalsenocopytext") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var childNode;
+      var clonedNode;
+      var lastChildNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      childNode = childList.item(3);
+      clonedNode = childNode.cloneNode(false);
+      lastChildNode = clonedNode.lastChild;
+
+      assertNull("noTextNodes",lastChildNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonefalsenocopytext</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeclonegetparentnull.html b/dom/tests/mochitest/dom-level1-core/test_nodeclonegetparentnull.html
new file mode 100644
index 0000000000..f9b78e1d32
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeclonegetparentnull.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonegetparentnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeclonegetparentnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeclonegetparentnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The duplicate node returned by the "cloneNode(deep)"
+    method does not have a ParentNode.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=false.   The
+    duplicate node returned should return null when the
+    "getParentNode()" is invoked.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function nodeclonegetparentnull() {
+   var success;
+    if(checkInitialization(builder, "nodeclonegetparentnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var clonedNode;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      clonedNode = employeeNode.cloneNode(false);
+      parentNode = clonedNode.parentNode;
+
+      assertNull("nodeCloneGetParentNullAssert1",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonegetparentnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeclonenodefalse.html b/dom/tests/mochitest/dom-level1-core/test_nodeclonenodefalse.html
new file mode 100644
index 0000000000..09c3994559
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeclonenodefalse.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonenodefalse</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeclonenodefalse'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeclonenodefalse';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method returns a copy of the node
+    only if deep=false.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=false.   The
+    method should only clone this node.   The NodeName and
+    length of the NodeList are checked.   The "getNodeName()"
+    method should return "employee" and the "getLength()"
+    method should return 0.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function nodeclonenodefalse() {
+   var success;
+    if(checkInitialization(builder, "nodeclonenodefalse") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var clonedNode;
+      var cloneName;
+      var cloneChildren;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      clonedNode = employeeNode.cloneNode(false);
+      cloneName = clonedNode.nodeName;
+
+      assertEquals("name","employee",cloneName);
+       cloneChildren = clonedNode.childNodes;
+
+      length = cloneChildren.length;
+
+      assertEquals("length",0,length);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonenodefalse</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeclonenodetrue.html b/dom/tests/mochitest/dom-level1-core/test_nodeclonenodetrue.html
new file mode 100644
index 0000000000..6a66b1f5b9
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeclonenodetrue.html
@@ -0,0 +1,185 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonenodetrue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeclonenodetrue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeclonenodetrue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "cloneNode(deep)" method returns a copy of the node
+    and the subtree under it if deep=true.
+    
+    Retrieve the second employee and invoke the
+    "cloneNode(deep)" method with deep=true.   The
+    method should clone this node and the subtree under it.
+    The NodeName of each child in the returned node is 
+    checked to insure the entire subtree under the second
+    employee was cloned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function nodeclonenodetrue() {
+   var success;
+    if(checkInitialization(builder, "nodeclonenodetrue") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var clonedNode;
+      var clonedList;
+      var clonedChild;
+      var clonedChildName;
+      var length;
+      var result = new Array();
+
+      expectedWhitespace = new Array();
+      expectedWhitespace[0] = "#text";
+      expectedWhitespace[1] = "employeeId";
+      expectedWhitespace[2] = "#text";
+      expectedWhitespace[3] = "name";
+      expectedWhitespace[4] = "#text";
+      expectedWhitespace[5] = "position";
+      expectedWhitespace[6] = "#text";
+      expectedWhitespace[7] = "salary";
+      expectedWhitespace[8] = "#text";
+      expectedWhitespace[9] = "gender";
+      expectedWhitespace[10] = "#text";
+      expectedWhitespace[11] = "address";
+      expectedWhitespace[12] = "#text";
+
+      expectedNoWhitespace = new Array();
+      expectedNoWhitespace[0] = "employeeId";
+      expectedNoWhitespace[1] = "name";
+      expectedNoWhitespace[2] = "position";
+      expectedNoWhitespace[3] = "salary";
+      expectedNoWhitespace[4] = "gender";
+      expectedNoWhitespace[5] = "address";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      clonedNode = employeeNode.cloneNode(true);
+      clonedList = clonedNode.childNodes;
+
+      for(var indexN65710 = 0;indexN65710 < clonedList.length; indexN65710++) {
+      clonedChild = clonedList.item(indexN65710);
+      clonedChildName = clonedChild.nodeName;
+
+      result[result.length] = clonedChildName;
+
+	}
+   
+	if(
+	(6 == length)
+	) {
+	assertEqualsList("nowhitespace",expectedNoWhitespace,result);
+       
+	}
+	
+		else {
+			assertEqualsList("whitespace",expectedWhitespace,result);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonenodetrue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeclonetruecopytext.html b/dom/tests/mochitest/dom-level1-core/test_nodeclonetruecopytext.html
new file mode 100644
index 0000000000..defb3c8b39
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeclonetruecopytext.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonetruecopytext</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeclonetruecopytext'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeclonetruecopytext';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the second salary and
+    the "cloneNode(deep)" method with deep=true.   The
+    duplicate node returned by the method should copy
+    any text data contained in this node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-3A0ED0A4
+*/
+function nodeclonetruecopytext() {
+   var success;
+    if(checkInitialization(builder, "nodeclonetruecopytext") != null) return;
+    var doc;
+      var elementList;
+      var childList;
+      var childNode;
+      var clonedNode;
+      var lastChildNode;
+      var childValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("salary");
+      childNode = elementList.item(1);
+      clonedNode = childNode.cloneNode(true);
+      lastChildNode = clonedNode.lastChild;
+
+      childValue = lastChildNode.nodeValue;
+
+      assertEquals("nodeCloneTrueCopyTextAssert1","35,000",childValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeclonetruecopytext</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecommentnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodeattributes.html
new file mode 100644
index 0000000000..b4030d6854
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodeattributes.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecommentnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecommentnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on a Comment 
+    Node returns null.
+
+    Find any comment that is an immediate child of the root
+    and assert that Node.attributes is null.  Then create
+    a new comment node (in case they had been omitted) and
+    make the assertion.    
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=248
+*/
+function nodecommentnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodecommentnodeattributes") != null) return;
+    var doc;
+      var childList;
+      var childNode;
+      var attrList;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      childList = doc.childNodes;
+
+      for(var indexN65603 = 0;indexN65603 < childList.length; indexN65603++) {
+      childNode = childList.item(indexN65603);
+      nodeType = childNode.nodeType;
+
+      
+	if(
+	(8 == nodeType)
+	) {
+	attrList = childNode.attributes;
+
+      assertNull("attributesNull",attrList);
+    
+	}
+	
+	}
+   childNode = doc.createComment("This is a comment");
+      attrList = childNode.attributes;
+
+      assertNull("createdAttributesNull",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecommentnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodename.html
new file mode 100644
index 0000000000..062c3a989d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodename.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecommentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecommentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Comment Node is "#comment".
+    
+    Retrieve the Comment node in the XML file 
+    and check the string returned by the "getNodeName()" 
+    method.   It should be equal to "#comment".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+*/
+function nodecommentnodename() {
+   var success;
+    if(checkInitialization(builder, "nodecommentnodename") != null) return;
+    var doc;
+      var elementList;
+      var commentNode;
+      var nodeType;
+      var commentNodeName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65600 = 0;indexN65600 < elementList.length; indexN65600++) {
+      commentNode = elementList.item(indexN65600);
+      nodeType = commentNode.nodeType;
+
+      
+	if(
+	(8 == nodeType)
+	) {
+	commentNodeName = commentNode.nodeName;
+
+      assertEquals("commentNodeName","#comment",commentNodeName);
+       
+	}
+	
+	}
+   
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecommentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodetype.html
new file mode 100644
index 0000000000..4455d4e219
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodetype.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecommentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecommentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a Comment Node
+    returns the constant value 8.
+    
+    Retrieve the nodes from the document and check for
+    a comment node and invoke the "getNodeType()" method.   This should   
+    return 8. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+*/
+function nodecommentnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodecommentnodetype") != null) return;
+    var doc;
+      var testList;
+      var commentNode;
+      var commentNodeName;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      for(var indexN65600 = 0;indexN65600 < testList.length; indexN65600++) {
+      commentNode = testList.item(indexN65600);
+      commentNodeName = commentNode.nodeName;
+
+      
+	if(
+	("#comment" == commentNodeName)
+	) {
+	nodeType = commentNode.nodeType;
+
+      assertEquals("nodeCommentNodeTypeAssert1",8,nodeType);
+       
+	}
+	
+	}
+   
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodecommentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodevalue.html
new file mode 100644
index 0000000000..c99474b071
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodecommentnodevalue.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodecommentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodecommentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Comment Node is the content of the comment.
+    
+    Retrieve the comment in the XML file and   
+    check the string returned by the "getNodeValue()" method. 
+    It should be equal to "This is comment number 1".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+*/
+function nodecommentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodecommentnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var commentNode;
+      var commentName;
+      var commentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.childNodes;
+
+      for(var indexN65600 = 0;indexN65600 < elementList.length; indexN65600++) {
+      commentNode = elementList.item(indexN65600);
+      commentName = commentNode.nodeName;
+
+      
+	if(
+	("#comment" == commentName)
+	) {
+	commentValue = commentNode.nodeValue;
+
+      assertEquals("value"," This is comment number 1.",commentValue);
+       
+	}
+	
+	}
+   
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodecommentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodename.html
new file mode 100644
index 0000000000..8914268b84
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodename.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentfragmentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentfragmentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    DocumentFragment Node is "#document-frament".
+
+    Retrieve the DOM document and invoke the
+    "createDocumentFragment()" method and check the string      
+    returned by the "getNodeName()" method.   It should be 
+    equal to "#document-fragment".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function nodedocumentfragmentnodename() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentfragmentnodename") != null) return;
+    var doc;
+      var docFragment;
+      var documentFragmentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docFragment = doc.createDocumentFragment();
+      documentFragmentName = docFragment.nodeName;
+
+      assertEquals("nodeDocumentFragmentNodeNameAssert1","#document-fragment",documentFragmentName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodetype.html
new file mode 100644
index 0000000000..0b23789595
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodetype.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentfragmentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentfragmentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a DocumentFragment Node
+    returns the constant value 11.
+
+    Invoke the "createDocumentFragment()" method and    
+    examine the NodeType of the document fragment
+    returned by the "getNodeType()" method.   The method 
+    should return 11. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function nodedocumentfragmentnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentfragmentnodetype") != null) return;
+    var doc;
+      var documentFragmentNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      documentFragmentNode = doc.createDocumentFragment();
+      nodeType = documentFragmentNode.nodeType;
+
+      assertEquals("nodeDocumentFragmentNodeTypeAssert1",11,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodevalue.html
new file mode 100644
index 0000000000..b3408632fe
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentfragmentnodevalue.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentfragmentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentfragmentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    DocumentFragment Node is null.
+    
+    Retrieve the DOM document and invoke the
+    "createDocumentFragment()" method and check the string      
+    returned by the "getNodeValue()" method.   It should be 
+    equal to null.
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodedocumentfragmentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentfragmentnodevalue") != null) return;
+    var doc;
+      var docFragment;
+      var attrList;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docFragment = doc.createDocumentFragment();
+      attrList = docFragment.attributes;
+
+      assertNull("attributesNull",attrList);
+    value = docFragment.nodeValue;
+
+      assertNull("initiallyNull",value);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentfragmentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodeattribute.html
new file mode 100644
index 0000000000..afa8baad29
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodeattribute.html
@@ -0,0 +1,122 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentnodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentnodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on a Document
+Node returns null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function nodedocumentnodeattribute() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentnodeattribute") != null) return;
+    var doc;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      attrList = doc.attributes;
+
+      assertNull("documentAttributesNull",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodename.html
new file mode 100644
index 0000000000..e2084935bd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodename.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Document Node is "#document".
+
+    Retrieve the DOM document and check the string returned
+    by the "getNodeName()" method.   It should be equal to 
+    "#document".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodedocumentnodename() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentnodename") != null) return;
+    var doc;
+      var documentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      documentName = doc.nodeName;
+
+      assertEquals("documentNodeName","#document",documentName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodetype.html
new file mode 100644
index 0000000000..e6a6548358
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodetype.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getNodeType()" method for a Document Node
+returns the constant value 9.
+
+Retrieve the document and invoke the "getNodeType()" 
+method.   The method should return 9. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodedocumentnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentnodetype") != null) return;
+    var doc;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      nodeType = doc.nodeType;
+
+      assertEquals("nodeDocumentNodeTypeAssert1",9,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodevalue.html
new file mode 100644
index 0000000000..783847ecfd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumentnodevalue.html
@@ -0,0 +1,127 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumentnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumentnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Document Node is null.
+
+    Retrieve the DOM Document and check the string returned
+    by the "getNodeValue()" method.   It should be equal to 
+    null. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodedocumentnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodedocumentnodevalue") != null) return;
+    var doc;
+      var documentValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      documentValue = doc.nodeValue;
+
+      assertNull("documentNodeValueNull",documentValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumentnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodename.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodename.html
new file mode 100644
index 0000000000..0346fce8bc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodename.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumenttypenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumenttypenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the DOCTYPE declaration from the XML file and
+    check the string returned by the "getNodeName()" 
+    method.   It should be equal to "staff" or "svg". 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodedocumenttypenodename() {
+   var success;
+    if(checkInitialization(builder, "nodedocumenttypenodename") != null) return;
+    var doc;
+      var docType;
+      var documentTypeName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+documentTypeName = docType.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("doctypeNameSVG","svg",documentTypeName);
+       
+	}
+	
+		else {
+			assertEquals("documentName","staff",documentTypeName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodetype.html
new file mode 100644
index 0000000000..914e2ee8ae
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodetype.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumenttypenodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumenttypenodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for a DocumentType Node
+    returns the constant value 10.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodedocumenttypenodetype() {
+   var success;
+    if(checkInitialization(builder, "nodedocumenttypenodetype") != null) return;
+    var doc;
+      var documentTypeNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      documentTypeNode = doc.doctype;
+
+      assertNotNull("doctypeNotNull",documentTypeNode);
+nodeType = documentTypeNode.nodeType;
+
+      assertEquals("nodeType",10,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodevalue.html
new file mode 100644
index 0000000000..021dc8e59c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodedocumenttypenodevalue.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodedocumenttypenodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodedocumenttypenodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    DocumentType Node is null.
+
+* @author NIST
+* @author Mary Brady
+*/
+function nodedocumenttypenodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodedocumenttypenodevalue") != null) return;
+    var doc;
+      var docType;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+attrList = docType.attributes;
+
+      assertNull("doctypeAttributesNull",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodedocumenttypenodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeelementnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodeattributes.html
new file mode 100644
index 0000000000..4cd9bbc39d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodeattributes.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeelementnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeelementnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on an Element
+    Node returns a NamedNodeMap containing the attributes
+    of this node.
+    
+    Retrieve the last child of the third employee and
+    invoke the "getAttributes()" method.   It should return
+    a NamedNodeMap containing the attributes of the Element
+    node. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodeelementnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodeelementnodeattributes") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var addrAttr;
+      var attrNode;
+      var attrName;
+      var attrList = new Array();
+
+      expected = new Array();
+      expected[0] = "domestic";
+      expected[1] = "street";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(2);
+      addrAttr = testAddr.attributes;
+
+      for(var indexN65628 = 0;indexN65628 < addrAttr.length; indexN65628++) {
+      attrNode = addrAttr.item(indexN65628);
+      attrName = attrNode.nodeName;
+
+      attrList[attrList.length] = attrName;
+
+	}
+   assertEqualsCollection("nodeElementNodeValueAssert1",expected,attrList);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeelementnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodename.html
new file mode 100644
index 0000000000..6f8aefa612
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodename.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeelementnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeelementnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeName()" method for an 
+
+    Element Node is its tagName. 
+
+    
+
+    Retrieve the first Element Node(Root Node) of the   
+
+    DOM object and check the string returned by the            
+
+    "getNodeName()" method.   It should be equal to its
+
+    tagName. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function nodeelementnodename() {
+   var success;
+    if(checkInitialization(builder, "nodeelementnodename") != null) return;
+    var doc;
+      var elementNode;
+      var elementName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementNode = doc.documentElement;
+
+      elementName = elementNode.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgNodeName","svg",elementName);
+       
+	}
+	
+		else {
+			assertEquals("nodeElementNodeNameAssert1","staff",elementName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeelementnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodetype.html
new file mode 100644
index 0000000000..8b4b5f2513
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodetype.html
@@ -0,0 +1,127 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeelementnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeelementnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for an Element Node
+    returns the constant value 1.
+    
+    Retrieve the root node and invoke the "getNodeType()"   
+    method.   The method should return 1. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodeelementnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeelementnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      rootNode = doc.documentElement;
+
+      nodeType = rootNode.nodeType;
+
+      assertEquals("nodeElementNodeTypeAssert1",1,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeelementnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodevalue.html
new file mode 100644
index 0000000000..16a386b9d5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeelementnodevalue.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeelementnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeelementnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for an 
+    Element Node is null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodeelementnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeelementnodevalue") != null) return;
+    var doc;
+      var elementNode;
+      var elementValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementNode = doc.documentElement;
+
+      elementValue = elementNode.nodeValue;
+
+      assertNull("elementNodeValueNull",elementValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeelementnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentitynodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodeattributes.html
new file mode 100644
index 0000000000..67da4862eb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodeattributes.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentitynodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentitynodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on an Entity 
+    Node returns null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodeentitynodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodeentitynodeattributes") != null) return;
+    var doc;
+      var docType;
+      var entities;
+      var entityNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+entityNode = entities.getNamedItem("ent1");
+      assertNotNull("ent1NotNull",entityNode);
+attrList = entityNode.attributes;
+
+      assertNull("entityAttributesNull",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentitynodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodename.html
new file mode 100644
index 0000000000..41ca8950a1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodename.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentitynodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentitynodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Check the nodeName of the entity returned by DocumentType.entities.getNamedItem("ent1").
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodeentitynodename() {
+   var success;
+    if(checkInitialization(builder, "nodeentitynodename") != null) return;
+    var doc;
+      var docType;
+      var entities;
+      var entityNode;
+      var entityName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+entityNode = entities.getNamedItem("ent1");
+      assertNotNull("entityNodeNotNull",entityNode);
+entityName = entityNode.nodeName;
+
+      assertEquals("entityNodeName","ent1",entityName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentitynodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodetype.html
new file mode 100644
index 0000000000..14add6004f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodetype.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentitynodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentitynodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for an Entity Node
+    returns the constant value 6.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodeentitynodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeentitynodetype") != null) return;
+    var doc;
+      var docType;
+      var entities;
+      var entityNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+entityNode = entities.getNamedItem("ent1");
+      assertNotNull("ent1NotNull",entityNode);
+nodeType = entityNode.nodeType;
+
+      assertEquals("entityNodeType",6,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentitynodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodevalue.html
new file mode 100644
index 0000000000..c72ee54257
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentitynodevalue.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentitynodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentitynodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for an 
+    Entity Node is null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodeentitynodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeentitynodevalue") != null) return;
+    var doc;
+      var docType;
+      var entities;
+      var entityNode;
+      var entityValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+entityNode = entities.getNamedItem("ent1");
+      assertNotNull("ent1NotNull",entityNode);
+entityValue = entityNode.nodeValue;
+
+      assertNull("entityNodeValue",entityValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitynodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodeattributes.html
new file mode 100644
index 0000000000..8f3e45e7cf
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodeattributes.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentityreferencenodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentityreferencenodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on an EntityReference 
+    Node returns null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodeentityreferencenodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodeentityreferencenodeattributes") != null) return;
+    var doc;
+      var elementList;
+      var entRefAddr;
+      var entRefNode;
+      var attrList;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      entRefAddr = elementList.item(1);
+      entRefNode = entRefAddr.firstChild;
+
+      nodeType = entRefNode.nodeType;
+
+      
+	if(
+	!(5 == nodeType)
+	) {
+	entRefNode = doc.createEntityReference("ent2");
+      assertNotNull("createdEntRefNotNull",entRefNode);
+
+	}
+	attrList = entRefNode.attributes;
+
+      assertNull("attrList",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodename.html
new file mode 100644
index 0000000000..a1c3318e6f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodename.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentityreferencenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentityreferencenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for an 
+    EntityReference Node is the name of the entity referenced.
+    
+    Retrieve the first Entity Reference node from the last
+    child of the second employee and check the string 
+    returned by the "getNodeName()" method.   It should be 
+    equal to "ent2". 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodeentityreferencenodename() {
+   var success;
+    if(checkInitialization(builder, "nodeentityreferencenodename") != null) return;
+    var doc;
+      var elementList;
+      var entRefAddr;
+      var entRefNode;
+      var entRefName;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      entRefAddr = elementList.item(1);
+      entRefNode = entRefAddr.firstChild;
+
+      nodeType = entRefNode.nodeType;
+
+      
+	if(
+	!(5 == nodeType)
+	) {
+	entRefNode = doc.createEntityReference("ent2");
+      assertNotNull("createdEntRefNotNull",entRefNode);
+
+	}
+	entRefName = entRefNode.nodeName;
+
+      assertEquals("nodeEntityReferenceNodeNameAssert1","ent2",entRefName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodetype.html
new file mode 100644
index 0000000000..6d8fccc53f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodetype.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentityreferencenodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentityreferencenodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for an EntityReference Node
+    returns the constant value 5.
+    
+    Retrieve the EntityReference node from the last child
+    of the second employee and invoke the "getNodeType()"   
+    method.   The method should return 5. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodeentityreferencenodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeentityreferencenodetype") != null) return;
+    var doc;
+      var elementList;
+      var entRefAddr;
+      var entRefNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      entRefAddr = elementList.item(1);
+      entRefNode = entRefAddr.firstChild;
+
+      nodeType = entRefNode.nodeType;
+
+      
+	if(
+	(3 == nodeType)
+	) {
+	entRefNode = doc.createEntityReference("ent2");
+      assertNotNull("createdEntRefNotNull",entRefNode);
+nodeType = entRefNode.nodeType;
+
+      
+	}
+	assertEquals("entityNodeType",5,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodevalue.html
new file mode 100644
index 0000000000..47611df024
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentityreferencenodevalue.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentityreferencenodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentityreferencenodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for an 
+    EntityReference Node is null.
+    
+    Retrieve the first Entity Reference node from the last
+    child of the second employee and check the string 
+    returned by the "getNodeValue()" method.   It should be 
+    equal to null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodeentityreferencenodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeentityreferencenodevalue") != null) return;
+    var doc;
+      var elementList;
+      var entRefAddr;
+      var entRefNode;
+      var entRefValue;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      entRefAddr = elementList.item(1);
+      entRefNode = entRefAddr.firstChild;
+
+      nodeType = entRefNode.nodeType;
+
+      
+	if(
+	(3 == nodeType)
+	) {
+	entRefNode = doc.createEntityReference("ent2");
+      assertNotNull("createdEntRefNotNull",entRefNode);
+
+	}
+	entRefValue = entRefNode.nodeValue;
+
+      assertNull("entRefNodeValue",entRefValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentityreferencenodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeentitysetnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeentitysetnodevalue.html
new file mode 100644
index 0000000000..3bbec6d527
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeentitysetnodevalue.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitysetnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeentitysetnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeentitysetnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for an 
+    Entity Node is always null and "setNodeValue" should have no effect.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-527DCFF2
+*/
+function nodeentitysetnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeentitysetnodevalue") != null) return;
+    var doc;
+      var docType;
+      var entities;
+      var entityNode;
+      var entityValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+entities = docType.entities;
+
+      assertNotNull("entitiesNotNull",entities);
+entityNode = entities.getNamedItem("ent1");
+      assertNotNull("ent1NotNull",entityNode);
+entityNode.nodeValue = "This should have no effect";
+
+      entityValue = entityNode.nodeValue;
+
+      assertNull("nodeValueNull",entityValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeentitysetnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchild.html b/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchild.html
new file mode 100644
index 0000000000..dc6468fe59
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchild.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetfirstchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetfirstchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetfirstchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getFirstChild()" method returns the first child
+    of this node. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388
+*/
+function nodegetfirstchild() {
+   var success;
+    if(checkInitialization(builder, "nodegetfirstchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var fchildNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      fchildNode = employeeNode.firstChild;
+
+      childName = fchildNode.nodeName;
+
+      
+	if(
+	("#text" == childName)
+	) {
+	fchildNode = fchildNode.nextSibling;
+
+      childName = fchildNode.nodeName;
+
+      
+	}
+	assertEquals("nodeName","employeeId",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetfirstchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchildnull.html b/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchildnull.html
new file mode 100644
index 0000000000..e2d6d60309
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetfirstchildnull.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetfirstchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetfirstchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetfirstchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a first child then the "getFirstChild()"
+
+    method returns null.
+
+    
+
+    Retrieve the Text node form the second child of the first
+
+    employee and invoke the "getFirstChild()" method.   It
+
+    should return null.
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388
+*/
+function nodegetfirstchildnull() {
+   var success;
+    if(checkInitialization(builder, "nodegetfirstchildnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var secondChildNode;
+      var textNode;
+      var noChildNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(0);
+      employeeList = employeeNode.childNodes;
+
+      secondChildNode = employeeList.item(1);
+      textNode = secondChildNode.firstChild;
+
+      noChildNode = textNode.firstChild;
+
+      assertNull("nodeGetFirstChildNullAssert1",noChildNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetfirstchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetlastchild.html b/dom/tests/mochitest/dom-level1-core/test_nodegetlastchild.html
new file mode 100644
index 0000000000..04621db853
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetlastchild.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetlastchild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetlastchild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetlastchild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLastChild()" method returns the last child
+    of this node. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
+*/
+function nodegetlastchild() {
+   var success;
+    if(checkInitialization(builder, "nodegetlastchild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var lchildNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      lchildNode = employeeNode.lastChild;
+
+      childName = lchildNode.nodeName;
+
+      
+	if(
+	("#text" == childName)
+	) {
+	lchildNode = lchildNode.previousSibling;
+
+      childName = lchildNode.nodeName;
+
+      
+	}
+	assertEquals("nodeName","address",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetlastchild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetlastchildnull.html b/dom/tests/mochitest/dom-level1-core/test_nodegetlastchildnull.html
new file mode 100644
index 0000000000..2050f769dd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetlastchildnull.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetlastchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetlastchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetlastchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a last child then the "getLastChild()"
+
+    method returns null.
+
+    
+
+    Retrieve the Text node from the second child of the first
+
+    employee and invoke the "getLastChild()" method.   It
+
+    should return null.
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
+*/
+function nodegetlastchildnull() {
+   var success;
+    if(checkInitialization(builder, "nodegetlastchildnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var secondChildNode;
+      var textNode;
+      var noChildNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(0);
+      employeeList = employeeNode.childNodes;
+
+      secondChildNode = employeeList.item(1);
+      textNode = secondChildNode.firstChild;
+
+      noChildNode = textNode.lastChild;
+
+      assertNull("nodeGetLastChildNullAssert1",noChildNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetlastchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetnextsibling.html b/dom/tests/mochitest/dom-level1-core/test_nodegetnextsibling.html
new file mode 100644
index 0000000000..a174ece9c0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetnextsibling.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetnextsibling</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetnextsibling'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetnextsibling';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNextSibling()" method returns the node immediately
+    following this node. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+*/
+function nodegetnextsibling() {
+   var success;
+    if(checkInitialization(builder, "nodegetnextsibling") != null) return;
+    var doc;
+      var elementList;
+      var employeeIdNode;
+      var nsNode;
+      var nsName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employeeId");
+      employeeIdNode = elementList.item(1);
+      nsNode = employeeIdNode.nextSibling;
+
+      nsName = nsNode.nodeName;
+
+      
+	if(
+	("#text" == nsName)
+	) {
+	nsNode = nsNode.nextSibling;
+
+      nsName = nsNode.nodeName;
+
+      
+	}
+	assertEquals("nodeName","name",nsName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetnextsibling</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetnextsiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_nodegetnextsiblingnull.html
new file mode 100644
index 0000000000..eb243b43f1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetnextsiblingnull.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetnextsiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetnextsiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetnextsiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a node immediately following this node the
+
+    "getNextSibling()" method returns null.
+
+    
+
+    Retrieve the first child of the second employee and
+
+    invoke the "getNextSibling()" method.   It should
+
+    be set to null. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6AC54C2F
+*/
+function nodegetnextsiblingnull() {
+   var success;
+    if(checkInitialization(builder, "nodegetnextsiblingnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var lcNode;
+      var nsNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      lcNode = employeeNode.lastChild;
+
+      nsNode = lcNode.nextSibling;
+
+      assertNull("nodeGetNextSiblingNullAssert1",nsNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetnextsiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocument.html b/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocument.html
new file mode 100644
index 0000000000..4a571e6dc0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocument.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetownerdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetownerdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetownerdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getOwnerDocument()" method returns the Document
+    object associated with this node.
+    
+    Retrieve the second employee and examine Document 
+    returned by the "getOwnerDocument()" method.   Invoke
+    the "getDocumentElement()" on the Document which will
+    return an Element that is equal to "staff".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#node-ownerDoc
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function nodegetownerdocument() {
+   var success;
+    if(checkInitialization(builder, "nodegetownerdocument") != null) return;
+    var doc;
+      var elementList;
+      var docNode;
+      var ownerDocument;
+      var docElement;
+      var elementName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      docNode = elementList.item(1);
+      ownerDocument = docNode.ownerDocument;
+
+      docElement = ownerDocument.documentElement;
+
+      elementName = docElement.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgTagName","svg",elementName);
+       
+	}
+	
+		else {
+			assertEquals("nodeGetOwnerDocumentAssert1","staff",elementName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetownerdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocumentnull.html b/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocumentnull.html
new file mode 100644
index 0000000000..b53d50c222
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetownerdocumentnull.html
@@ -0,0 +1,121 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetownerdocumentnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetownerdocumentnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetownerdocumentnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getOwnerDocument()" method returns null if the target
+    node itself is a document.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#node-ownerDoc
+*/
+function nodegetownerdocumentnull() {
+   var success;
+    if(checkInitialization(builder, "nodegetownerdocumentnull") != null) return;
+    var doc;
+      var ownerDocument;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      ownerDocument = doc.ownerDocument;
+
+      assertNull("documentOwnerDocumentNull",ownerDocument);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetownerdocumentnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussibling.html b/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussibling.html
new file mode 100644
index 0000000000..34189177b4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussibling.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussibling</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetprevioussibling'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetprevioussibling';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getPreviousSibling()" method returns the node
+    immediately preceding this node. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+*/
+function nodegetprevioussibling() {
+   var success;
+    if(checkInitialization(builder, "nodegetprevioussibling") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var psNode;
+      var psName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(1);
+      psNode = nameNode.previousSibling;
+
+      psName = psNode.nodeName;
+
+      
+	if(
+	("#text" == psName)
+	) {
+	psNode = psNode.previousSibling;
+
+      psName = psNode.nodeName;
+
+      
+	}
+	assertEquals("nodeName","employeeId",psName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussibling</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussiblingnull.html b/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussiblingnull.html
new file mode 100644
index 0000000000..df81223251
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodegetprevioussiblingnull.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussiblingnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodegetprevioussiblingnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodegetprevioussiblingnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    If there is not a node immediately preceding this node the
+
+    "getPreviousSibling()" method returns null.
+
+    
+
+    Retrieve the first child of the second employee and
+
+    invoke the "getPreviousSibling()" method.   It should
+
+    be set to null. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
+*/
+function nodegetprevioussiblingnull() {
+   var success;
+    if(checkInitialization(builder, "nodegetprevioussiblingnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var fcNode;
+      var psNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      fcNode = employeeNode.firstChild;
+
+      psNode = fcNode.previousSibling;
+
+      assertNull("nodeGetPreviousSiblingNullAssert1",psNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussiblingnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodes.html b/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodes.html
new file mode 100644
index 0000000000..546c381fa1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodes.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodehaschildnodes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodehaschildnodes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodehaschildnodes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "hasChildNodes()" method returns true if the node
+    has children.
+    
+    Retrieve the root node("staff") and invoke the 
+    "hasChildNodes()" method.   It should return the boolean
+    value "true".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-810594187
+*/
+function nodehaschildnodes() {
+   var success;
+    if(checkInitialization(builder, "nodehaschildnodes") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      state = employeeNode.hasChildNodes();
+      assertTrue("nodeHasChildAssert1",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodehaschildnodes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodesfalse.html b/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodesfalse.html
new file mode 100644
index 0000000000..d597fb104a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodehaschildnodesfalse.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodehaschildnodesfalse</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodehaschildnodesfalse'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodehaschildnodesfalse';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "hasChildNodes()" method returns false if the node
+    does not have any children.
+    
+    Retrieve the Text node inside the first child of the 
+    second employee and invoke the "hasChildNodes()" method.
+    It should return the boolean value "false".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-810594187
+*/
+function nodehaschildnodesfalse() {
+   var success;
+    if(checkInitialization(builder, "nodehaschildnodesfalse") != null) return;
+    var doc;
+      var elementList;
+      var child;
+      var employeeIdList;
+      var employeeNode;
+      var textNode;
+      var state;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      child = elementList.item(1);
+      employeeIdList = child.childNodes;
+
+      employeeNode = employeeIdList.item(1);
+      textNode = employeeNode.firstChild;
+
+      state = textNode.hasChildNodes();
+      assertFalse("nodeHasChildFalseAssert1",state);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodehaschildnodesfalse</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbefore.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbefore.html
new file mode 100644
index 0000000000..f46e30ee9c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbefore.html
@@ -0,0 +1,189 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbefore</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbefore'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbefore';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method inserts the
+    node "newChild" before the node "refChild". 
+    
+    Insert a newly created Element node before the eigth
+    child of the second employee and check the "newChild"
+    and "refChild" after insertion for correct placement.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbefore() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbefore") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var child;
+      var childName;
+      var length;
+      var insertedNode;
+      var actual = new Array();
+
+      expectedWithWhitespace = new Array();
+      expectedWithWhitespace[0] = "#text";
+      expectedWithWhitespace[1] = "employeeId";
+      expectedWithWhitespace[2] = "#text";
+      expectedWithWhitespace[3] = "name";
+      expectedWithWhitespace[4] = "#text";
+      expectedWithWhitespace[5] = "position";
+      expectedWithWhitespace[6] = "#text";
+      expectedWithWhitespace[7] = "newChild";
+      expectedWithWhitespace[8] = "salary";
+      expectedWithWhitespace[9] = "#text";
+      expectedWithWhitespace[10] = "gender";
+      expectedWithWhitespace[11] = "#text";
+      expectedWithWhitespace[12] = "address";
+      expectedWithWhitespace[13] = "#text";
+
+      expectedWithoutWhitespace = new Array();
+      expectedWithoutWhitespace[0] = "employeeId";
+      expectedWithoutWhitespace[1] = "name";
+      expectedWithoutWhitespace[2] = "position";
+      expectedWithoutWhitespace[3] = "newChild";
+      expectedWithoutWhitespace[4] = "salary";
+      expectedWithoutWhitespace[5] = "gender";
+      expectedWithoutWhitespace[6] = "address";
+
+      var expected = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	refChild = childList.item(3);
+      expected =  expectedWithoutWhitespace;
+
+	}
+	
+		else {
+			refChild = childList.item(7);
+      expected =  expectedWithWhitespace;
+
+		}
+	newChild = doc.createElement("newChild");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      for(var indexN65756 = 0;indexN65756 < childList.length; indexN65756++) {
+      child = childList.item(indexN65756);
+      childName = child.nodeName;
+
+      actual[actual.length] = childName;
+
+	}
+   assertEqualsList("nodeNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbefore</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforedocfragment.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforedocfragment.html
new file mode 100644
index 0000000000..83fc318948
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforedocfragment.html
@@ -0,0 +1,155 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforedocfragment</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforedocfragment'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforedocfragment';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is a DocumentFragment object then all
+    its children are inserted in the same order before the
+    the "refChild". 
+    
+    Create a DocumentFragment object and populate it with
+    two Element nodes.   Retrieve the second employee and
+    insert the newly created DocumentFragment before its
+    fourth child.   The second employee should now have two
+    extra children("newChild1" and "newChild2") at 
+    positions fourth and fifth respectively.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforedocfragment() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforedocfragment") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newdocFragment;
+      var newChild1;
+      var newChild2;
+      var child;
+      var childName;
+      var appendedChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(3);
+      newdocFragment = doc.createDocumentFragment();
+      newChild1 = doc.createElement("newChild1");
+      newChild2 = doc.createElement("newChild2");
+      appendedChild = newdocFragment.appendChild(newChild1);
+      appendedChild = newdocFragment.appendChild(newChild2);
+      insertedNode = employeeNode.insertBefore(newdocFragment,refChild);
+      child = childList.item(3);
+      childName = child.nodeName;
+
+      assertEquals("childName3","newChild1",childName);
+       child = childList.item(4);
+      childName = child.nodeName;
+
+      assertEquals("childName4","newChild2",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforedocfragment</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforeinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforeinvalidnodetype.html
new file mode 100644
index 0000000000..b43ceabeb0
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforeinvalidnodetype.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforeinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforeinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforeinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to insert a newly
+    created Attr node.   An Element node cannot have children
+    of the "Attr" type, therefore the desired exception
+    should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeinsertbeforeinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforeinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var elementList;
+      var refChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      rootNode = doc.documentElement;
+
+      newChild = doc.createAttribute("newAttribute");
+      elementList = doc.getElementsByTagName("employee");
+      refChild = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            insertedNode = rootNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforeinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchilddiffdocument.html
new file mode 100644
index 0000000000..5c55425f90
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchilddiffdocument.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to insert a new 
+    child that was created from a different document than the
+    one that created the second employee.   An attempt to
+    insert such a child should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='WRONG_DOCUMENT_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforenewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var refChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var insertedNode;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "staff");
+      newChild = doc1.createElement("newChild");
+      elementList = doc2.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      refChild = elementNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            insertedNode = elementNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchildexists.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchildexists.html
new file mode 100644
index 0000000000..c60cd8a9d7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenewchildexists.html
@@ -0,0 +1,191 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenewchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenewchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenewchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "newChild" is already in the tree, the
+    "insertBefore(newChild,refChild)" method must first
+    remove it before the insertion takes place.
+    
+    Insert a node Element ("employeeId") that is already
+    present in the tree.   The existing node should be 
+    removed first and the new one inserted.   The node is
+    inserted at a different position in the tree to assure
+    that it was indeed inserted.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforenewchildexists() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenewchildexists") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var child;
+      var length;
+      var childName;
+      var insertedNode;
+      expectedWhitespace = new Array();
+      expectedWhitespace[0] = "#text";
+      expectedWhitespace[1] = "#text";
+      expectedWhitespace[2] = "name";
+      expectedWhitespace[3] = "#text";
+      expectedWhitespace[4] = "position";
+      expectedWhitespace[5] = "#text";
+      expectedWhitespace[6] = "salary";
+      expectedWhitespace[7] = "#text";
+      expectedWhitespace[8] = "gender";
+      expectedWhitespace[9] = "#text";
+      expectedWhitespace[10] = "employeeId";
+      expectedWhitespace[11] = "address";
+      expectedWhitespace[12] = "#text";
+
+      expectedNoWhitespace = new Array();
+      expectedNoWhitespace[0] = "name";
+      expectedNoWhitespace[1] = "position";
+      expectedNoWhitespace[2] = "salary";
+      expectedNoWhitespace[3] = "gender";
+      expectedNoWhitespace[4] = "employeeId";
+      expectedNoWhitespace[5] = "address";
+
+      var expected = new Array();
+
+      var result = new Array();
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	expected =  expectedNoWhitespace;
+refChild = childList.item(5);
+      newChild = childList.item(0);
+      
+	}
+	
+		else {
+			expected =  expectedWhitespace;
+refChild = childList.item(11);
+      newChild = childList.item(1);
+      
+		}
+	insertedNode = employeeNode.insertBefore(newChild,refChild);
+      for(var indexN65757 = 0;indexN65757 < childList.length; indexN65757++) {
+      child = childList.item(indexN65757);
+      childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+   assertEqualsList("childNames",expected,result);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenewchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodeancestor.html
new file mode 100644
index 0000000000..35be8ffb61
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodeancestor.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to be
+    inserted is one of this nodes ancestors.
+    
+    Retrieve the second employee and attempt to insert a
+    node that is one of its ancestors(root node).   An 
+    attempt to insert such a node should raise the 
+    desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeinsertbeforenodeancestor() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(0);
+      
+	{
+		success = false;
+		try {
+            insertedNode = employeeNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodename.html
new file mode 100644
index 0000000000..3ba6abae44
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenodename.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refchild)" method returns 
+    the node being inserted.
+    
+    Insert an Element node before the fourth
+    child of the second employee and check the node
+    returned from the "insertBefore(newChild,refChild)" 
+    method.   The node returned should be "newChild".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforenodename() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild;
+      var newChild;
+      var insertedNode;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      refChild = childList.item(3);
+      newChild = doc.createElement("newChild");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      childName = insertedNode.nodeName;
+
+      assertEquals("nodeInsertBeforeNodeNameAssert1","newChild",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederr.html
new file mode 100644
index 0000000000..8d093a0030
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederr.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the FIRST item 
+    from the entity reference and execute the "insertBefore(newChild,refChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entRef;
+      var entElement;
+      var createdNode;
+      var insertedNode;
+      var refChild = null;
+
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entRef = genderNode.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+createdNode = doc.createElement("text3");
+      
+	{
+		success = false;
+		try {
+            insertedNode = entElement.insertBefore(createdNode,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NOT_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederrEE.html
new file mode 100644
index 0000000000..1de48d0458
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforenomodificationallowederrEE.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Create an ent4 entity reference and and execute the "insertBefore(newChild,refChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenomodificationallowederr.xml
+*/
+function nodeinsertbeforenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforenomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var createdNode;
+      var insertedNode;
+      var refChild = null;
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+createdNode = doc.createElement("text3");
+      
+	{
+		success = false;
+		try {
+            insertedNode = entRef.insertBefore(createdNode,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnonexistent.html
new file mode 100644
index 0000000000..db86ba3ed7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnonexistent.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforerefchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforerefchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforerefchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "insertBefore(newChild,refChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the reference child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to insert a
+    new node before a reference node that is not a child
+    of this node.   An attempt to insert before a non child
+    node should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-952280727')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodeinsertbeforerefchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforerefchildnonexistent") != null) return;
+    var doc;
+      var refChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newChild = doc.createElement("newChild");
+      refChild = doc.createElement("refChild");
+      elementList = doc.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            insertedNode = elementNode.insertBefore(newChild,refChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforerefchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnull.html b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnull.html
new file mode 100644
index 0000000000..005df52fcb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeinsertbeforerefchildnull.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforerefchildnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeinsertbeforerefchildnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeinsertbeforerefchildnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If the "refChild" is null then the
+    "insertBefore(newChild,refChild)" method inserts the
+    node "newChild" at the end of the list of children. 
+    
+    Retrieve the second employee and invoke the
+    "insertBefore(newChild,refChild)" method with
+    refChild=null.   Since "refChild" is null the "newChild"
+    should be added to the end of the list.   The last item
+    in the list is checked after insertion.   The last Element
+    node of the list should be "newChild".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
+*/
+function nodeinsertbeforerefchildnull() {
+   var success;
+    if(checkInitialization(builder, "nodeinsertbeforerefchildnull") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var refChild = null;
+
+      var newChild;
+      var child;
+      var childName;
+      var insertedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      newChild = doc.createElement("newChild");
+      insertedNode = employeeNode.insertBefore(newChild,refChild);
+      child = employeeNode.lastChild;
+
+      childName = child.nodeName;
+
+      assertEquals("nodeInsertBeforeRefChildNullAssert1","newChild",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeinsertbeforerefchildnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistindexequalzero.html b/dom/tests/mochitest/dom-level1-core/test_nodelistindexequalzero.html
new file mode 100644
index 0000000000..d3e846ac50
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistindexequalzero.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexequalzero</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistindexequalzero'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistindexequalzero';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the children elements of the third
+   employee and access its first child by using an index
+   of 0.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+*/
+function nodelistindexequalzero() {
+   var success;
+    if(checkInitialization(builder, "nodelistindexequalzero") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      child = employeeList.item(0);
+      childName = child.nodeName;
+
+      
+	if(
+	!("#text" == childName)
+	) {
+	assertEquals("childName","employeeId",childName);
+       
+	}
+    else {
+      // Ensure at least one SimpleTest check is reported. (Bug 483992)
+      todo_isnot(childName, "#text", "Fake default check");
+    }
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexequalzero</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlength.html b/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlength.html
new file mode 100644
index 0000000000..0facd2d795
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlength.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexgetlength</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistindexgetlength'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistindexgetlength';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of nodes
+   in the list should be 6 (no whitespace) or 13.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+*/
+function nodelistindexgetlength() {
+   var success;
+    if(checkInitialization(builder, "nodelistindexgetlength") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var length;
+      var expectedCount = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      	assertTrue("lengthIs6or13",
+      
+	((6 == length) || (13 == length))
+);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexgetlength</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlengthofemptylist.html b/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlengthofemptylist.html
new file mode 100644
index 0000000000..8eaa7f002c
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistindexgetlengthofemptylist.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexgetlengthofemptylist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistindexgetlengthofemptylist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistindexgetlengthofemptylist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getLength()" method returns the number of nodes
+   in the list.(Test for EMPTY list)
+   
+   Create a list of all the children of the Text node 
+   inside the first child of the third employee and
+   invoke the "getLength()" method.   It should contain
+   the value 0.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+*/
+function nodelistindexgetlengthofemptylist() {
+   var success;
+    if(checkInitialization(builder, "nodelistindexgetlengthofemptylist") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var childNode;
+      var textNode;
+      var textList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      childNode = employeeList.item(1);
+      textNode = childNode.firstChild;
+
+      textList = textNode.childNodes;
+
+      assertSize("nodelistIndexGetLengthOfEmptyListAssert",0,textList);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexgetlengthofemptylist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistindexnotzero.html b/dom/tests/mochitest/dom-level1-core/test_nodelistindexnotzero.html
new file mode 100644
index 0000000000..22c3a8edbd
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistindexnotzero.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexnotzero</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistindexnotzero'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistindexnotzero';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Create a list of all the children elements of the third
+   employee and access its fourth child by using an index
+   of 3.  This should result in "name" being
+   selected.  Further we evaluate its content(by using
+   the "getNodeName()" method) to ensure the proper
+   element was accessed.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+*/
+function nodelistindexnotzero() {
+   var success;
+    if(checkInitialization(builder, "nodelistindexnotzero") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var length;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	child = employeeList.item(1);
+      
+	}
+	
+		else {
+			child = employeeList.item(3);
+      
+		}
+	childName = child.nodeName;
+
+      assertEquals("nodeName","name",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistindexnotzero</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistreturnfirstitem.html b/dom/tests/mochitest/dom-level1-core/test_nodelistreturnfirstitem.html
new file mode 100644
index 0000000000..a1ba7597d6
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistreturnfirstitem.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistreturnfirstitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistreturnfirstitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistreturnfirstitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Get the first child of the third employee using NodeList.item(0)
+which will either be a Text node (whitespace) or employeeId element.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+*/
+function nodelistreturnfirstitem() {
+   var success;
+    if(checkInitialization(builder, "nodelistreturnfirstitem") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      child = employeeList.item(0);
+      childName = child.nodeName;
+
+      length = employeeList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	assertEquals("firstChildNoWhitespace","employeeId".toLowerCase(),childName.toLowerCase());
+       
+	}
+	
+		else {
+			assertEquals("firstChildWithWhitespace","#text".toLowerCase(),childName.toLowerCase());
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistreturnfirstitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelistreturnlastitem.html b/dom/tests/mochitest/dom-level1-core/test_nodelistreturnlastitem.html
new file mode 100644
index 0000000000..23eb82968b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelistreturnlastitem.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistreturnlastitem</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelistreturnlastitem'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelistreturnlastitem';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+Get this last child of the third employee using NodeList.item(NodeList.length - 1)
+and check that it is either a Text element (with whitespace) or an address element.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+*/
+function nodelistreturnlastitem() {
+   var success;
+    if(checkInitialization(builder, "nodelistreturnlastitem") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      
+	if(
+	(6 == length)
+	) {
+	child = employeeList.item(5);
+      childName = child.nodeName;
+
+      assertEquals("nodeName1","address",childName);
+       
+	}
+	
+		else {
+			child = employeeList.item(12);
+      childName = child.nodeName;
+
+      assertEquals("nodeName2","#text",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelistreturnlastitem</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodelisttraverselist.html b/dom/tests/mochitest/dom-level1-core/test_nodelisttraverselist.html
new file mode 100644
index 0000000000..47807794bb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodelisttraverselist.html
@@ -0,0 +1,177 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelisttraverselist</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodelisttraverselist'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodelisttraverselist';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The range of valid child node indices is 0 thru length -1
+   
+   Create a list of all the children elements of the third
+   employee and traverse the list from index=0 thru
+   length -1.     
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-203510337
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-844377136
+*/
+function nodelisttraverselist() {
+   var success;
+    if(checkInitialization(builder, "nodelisttraverselist") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var employeeList;
+      var child;
+      var childName;
+      var result = new Array();
+
+      var length;
+      expectedWhitespace = new Array();
+      expectedWhitespace[0] = "#text";
+      expectedWhitespace[1] = "employeeId";
+      expectedWhitespace[2] = "#text";
+      expectedWhitespace[3] = "name";
+      expectedWhitespace[4] = "#text";
+      expectedWhitespace[5] = "position";
+      expectedWhitespace[6] = "#text";
+      expectedWhitespace[7] = "salary";
+      expectedWhitespace[8] = "#text";
+      expectedWhitespace[9] = "gender";
+      expectedWhitespace[10] = "#text";
+      expectedWhitespace[11] = "address";
+      expectedWhitespace[12] = "#text";
+
+      expectedNoWhitespace = new Array();
+      expectedNoWhitespace[0] = "employeeId";
+      expectedNoWhitespace[1] = "name";
+      expectedNoWhitespace[2] = "position";
+      expectedNoWhitespace[3] = "salary";
+      expectedNoWhitespace[4] = "gender";
+      expectedNoWhitespace[5] = "address";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(2);
+      employeeList = employeeNode.childNodes;
+
+      length = employeeList.length;
+
+      for(var indexN65700 = 0;indexN65700 < employeeList.length; indexN65700++) {
+      child = employeeList.item(indexN65700);
+      childName = child.nodeName;
+
+      result[result.length] = childName;
+
+	}
+   
+	if(
+	(6 == length)
+	) {
+	assertEqualsList("nowhitespace",expectedNoWhitespace,result);
+       
+	}
+	
+		else {
+			assertEqualsList("whitespace",expectedWhitespace,result);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodelisttraverselist</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodenotationnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodeattributes.html
new file mode 100644
index 0000000000..143ce069c8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodeattributes.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodenotationnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodenotationnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getAttributes()" method invoked on a Notation 
+    Node returns null.
+
+    Retrieve the Notation declaration inside the DocumentType
+    node and invoke the "getAttributes()" method on the 
+    Notation Node.   It should return null. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodenotationnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodenotationnodeattributes") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      assertNotNull("notationNotNull",notationNode);
+attrList = notationNode.attributes;
+
+      assertNull("nodeNotationNodeAttributesAssert1",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodenotationnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodename.html
new file mode 100644
index 0000000000..0fa526fbe7
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodename.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodenotationnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodenotationnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeName()" method for a 
+    Notation Node is the name of the notation.
+
+    Retrieve the Notation declaration inside the   
+    DocumentType node and check the string returned 
+    by the "getNodeName()" method.   It should be equal to 
+    "notation1". 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodenotationnodename() {
+   var success;
+    if(checkInitialization(builder, "nodenotationnodename") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var notationName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      assertNotNull("notationNotNull",notationNode);
+notationName = notationNode.nodeName;
+
+      assertEquals("nodeName","notation1",notationName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodenotationnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodetype.html
new file mode 100644
index 0000000000..479aa6b68d
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodetype.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodenotationnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodenotationnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getNodeType()" method for an Notation Node
+    returns the constant value 12.
+
+    Retrieve the Notation declaration in the DocumentType 
+    node and invoke the "getNodeType()" method.   The method
+    should return 12. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodenotationnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodenotationnodetype") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      assertNotNull("notationNotNull",notationNode);
+nodeType = notationNode.nodeType;
+
+      assertEquals("nodeNotationNodeTypeAssert1",12,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodenotationnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodevalue.html
new file mode 100644
index 0000000000..72d1ec45d1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodenotationnodevalue.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodenotationnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodenotationnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Notation Node is null.
+
+    Retrieve the Notation declaration inside the 
+    DocumentType node and check the string returned 
+    by the "getNodeValue()" method.   It should be equal to 
+    null. 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodenotationnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodenotationnodevalue") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var notationValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      assertNotNull("notationNotNull",notationNode);
+notationValue = notationNode.nodeValue;
+
+      assertNull("nodeValue",notationValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodenotationnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeparentnode.html b/dom/tests/mochitest/dom-level1-core/test_nodeparentnode.html
new file mode 100644
index 0000000000..917e3e01d3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeparentnode.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeparentnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeparentnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeparentnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getParentNode()" method returns the parent
+    of this node. 
+    
+    Retrieve the second employee and invoke the 
+    "getParentNode()" method on this node.   It should
+    be set to "staff".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=251
+*/
+function nodeparentnode() {
+   var success;
+    if(checkInitialization(builder, "nodeparentnode") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var parentNode;
+      var parentName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      parentNode = employeeNode.parentNode;
+
+      parentName = parentNode.nodeName;
+
+      
+	if(
+	
+	(builder.contentType == "image/svg+xml")
+
+	) {
+	assertEquals("svgTagName","svg",parentName);
+       
+	}
+	
+		else {
+			assertEquals("nodeParentNodeAssert1","staff",parentName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeparentnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeparentnodenull.html b/dom/tests/mochitest/dom-level1-core/test_nodeparentnodenull.html
new file mode 100644
index 0000000000..14efc6f7aa
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeparentnodenull.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeparentnodenull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeparentnodenull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeparentnodenull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getParentNode()" method invoked on a node that has
+    just been created and not yet added to the tree is null. 
+
+    Create a new "employee" Element node using the             
+    "createElement(name)" method from the Document interface.
+    Since this new node has not yet been added to the tree,
+    the "getParentNode()" method will return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1060184317
+*/
+function nodeparentnodenull() {
+   var success;
+    if(checkInitialization(builder, "nodeparentnodenull") != null) return;
+    var doc;
+      var createdNode;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      createdNode = doc.createElement("employee");
+      parentNode = createdNode.parentNode;
+
+      assertNull("parentNode",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeparentnodenull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodeattributes.html b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodeattributes.html
new file mode 100644
index 0000000000..01073acdbb
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodeattributes.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodeattributes</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeprocessinginstructionnodeattributes'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeprocessinginstructionnodeattributes';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getAttributes()" method invoked on a Processing 
+
+    Instruction Node returns null.
+
+    
+
+    Retrieve the Processing Instruction node and invoke 
+
+    the "getAttributes()" method.   It should return null. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+*/
+function nodeprocessinginstructionnodeattributes() {
+   var success;
+    if(checkInitialization(builder, "nodeprocessinginstructionnodeattributes") != null) return;
+    var doc;
+      var testList;
+      var piNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      piNode = testList.item(0);
+      attrList = piNode.attributes;
+
+      assertNull("nodeProcessingInstructionNodeAttrAssert1",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodeattributes</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodename.html
new file mode 100644
index 0000000000..5bf485882e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodename.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeprocessinginstructionnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeprocessinginstructionnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeName()" method for a 
+
+    Processing Instruction Node is the target.
+
+    
+
+    Retrieve the Processing Instruction Node in the XML file 
+
+    and check the string returned by the "getNodeName()" 
+
+    method.   It should be equal to "XML-STYLE". 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodeprocessinginstructionnodename() {
+   var success;
+    if(checkInitialization(builder, "nodeprocessinginstructionnodename") != null) return;
+    var doc;
+      var testList;
+      var piNode;
+      var piName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      piNode = testList.item(0);
+      piName = piNode.nodeName;
+
+      assertEquals("nodeProcessingInstructionNodeNameAssert1","TEST-STYLE",piName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodetype.html
new file mode 100644
index 0000000000..f619b86d3f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodetype.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeprocessinginstructionnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeprocessinginstructionnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getNodeType()" method for a Processing Instruction 
+
+    node returns the constant value 7.
+
+    
+
+    Retrieve a NodeList of child elements from the document.
+
+    Retrieve the first child and invoke the "getNodeType()"   
+
+    method.   The method should return 7. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodeprocessinginstructionnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodeprocessinginstructionnodetype") != null) return;
+    var doc;
+      var testList;
+      var piNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      piNode = testList.item(0);
+      nodeType = piNode.nodeType;
+
+      assertEquals("nodeProcessingInstructionNodeTypeAssert1",7,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodevalue.html
new file mode 100644
index 0000000000..8e8e617d13
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionnodevalue.html
@@ -0,0 +1,131 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeprocessinginstructionnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeprocessinginstructionnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Processing Instruction Node is the content of the
+    Processing Instruction(exclude the target).
+    
+    Retrieve the Processing Instruction node in the XML file 
+    and check the string returned by the "getNodeValue()" 
+    method.   It should be equal to "PIDATA".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodeprocessinginstructionnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeprocessinginstructionnodevalue") != null) return;
+    var doc;
+      var testList;
+      var piNode;
+      var piValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      piNode = testList.item(0);
+      piValue = piNode.nodeValue;
+
+      assertEquals("value","PIDATA",piValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionsetnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionsetnodevalue.html
new file mode 100644
index 0000000000..7e397046d8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodeprocessinginstructionsetnodevalue.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionsetnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodeprocessinginstructionsetnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodeprocessinginstructionsetnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Setting the nodeValue should change the value returned by
+    nodeValue and ProcessingInstruction.getData.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1004215813
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=181
+*/
+function nodeprocessinginstructionsetnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodeprocessinginstructionsetnodevalue") != null) return;
+    var doc;
+      var testList;
+      var piNode;
+      var piValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      testList = doc.childNodes;
+
+      piNode = testList.item(0);
+      piNode.nodeValue = "Something different";
+
+      piValue = piNode.nodeValue;
+
+      assertEquals("nodeValue","Something different",piValue);
+       piValue = piNode.data;
+
+      assertEquals("data","Something different",piValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeprocessinginstructionsetnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechild.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechild.html
new file mode 100644
index 0000000000..82a5e242ed
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechild.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method removes the child node
+    indicated by "oldChild" from the list of children and
+    returns it. 
+    
+    Remove the first employee by invoking the
+    "removeChild(oldChild)" method an checking the
+    node returned by the "getParentNode()" method.   It
+    should be set to null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function noderemovechild() {
+   var success;
+    if(checkInitialization(builder, "noderemovechild") != null) return;
+    var doc;
+      var rootNode;
+      var childList;
+      var childToRemove;
+      var removedChild;
+      var parentNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      rootNode = doc.documentElement;
+
+      childList = rootNode.childNodes;
+
+      childToRemove = childList.item(1);
+      removedChild = rootNode.removeChild(childToRemove);
+      parentNode = removedChild.parentNode;
+
+      assertNull("nodeRemoveChildAssert1",parentNode);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechildgetnodename.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechildgetnodename.html
new file mode 100644
index 0000000000..7ba6577bb4
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechildgetnodename.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildgetnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechildgetnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechildgetnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Remove the first child of the second employee 
+    and check the NodeName returned by the 
+    "removeChild(oldChild)" method.   The returned node
+    should have a NodeName equal to "#text" or employeeId depending on whitespace.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function noderemovechildgetnodename() {
+   var success;
+    if(checkInitialization(builder, "noderemovechildgetnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var removedChild;
+      var childName;
+      var length;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      oldChild = childList.item(0);
+      removedChild = employeeNode.removeChild(oldChild);
+      childName = removedChild.nodeName;
+
+      
+	if(
+	(6 == length)
+	) {
+	assertEquals("nowhitespace","employeeId",childName);
+       
+	}
+	
+		else {
+			assertEquals("whitespace","#text",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildgetnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechildnode.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnode.html
new file mode 100644
index 0000000000..d7d88d0c9a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnode.html
@@ -0,0 +1,156 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnode</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechildnode'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechildnode';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the second employee and remove its first child.
+    After the removal, the second employee should have five or twelve 
+    children and the first child should now be the child
+    that used to be at the second position in the list.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function noderemovechildnode() {
+   var success;
+    if(checkInitialization(builder, "noderemovechildnode") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var child;
+      var childName;
+      var length;
+      var removedChild;
+      var removedName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      removedChild = employeeNode.removeChild(oldChild);
+      removedName = removedChild.nodeName;
+
+      child = childList.item(0);
+      childName = child.nodeName;
+
+      length = childList.length;
+
+      
+	if(
+	(5 == length)
+	) {
+	assertEquals("removedNameNoWhitespace","employeeId",removedName);
+       assertEquals("childNameNoWhitespace","name",childName);
+       
+	}
+	
+		else {
+			assertEquals("removedName","#text",removedName);
+       assertEquals("childName","employeeId",childName);
+       assertEquals("length",12,length);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnode</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederr.html
new file mode 100644
index 0000000000..232b22d4a8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederr.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechildnomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechildnomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the FIRST item 
+    from the entity reference and execute the "removeChild(oldChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1734834066')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+*/
+function noderemovechildnomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "noderemovechildnomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entRef;
+      var entElement;
+      var removedNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entRef = genderNode.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+
+	{
+		success = false;
+		try {
+            removedNode = entRef.removeChild(entElement);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederrEE.html
new file mode 100644
index 0000000000..6c53a6e688
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechildnomodificationallowederrEE.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechildnomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechildnomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Create an entity reference and execute the "removeChild(oldChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1734834066')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnomodificationallowederr.xml
+*/
+function noderemovechildnomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "noderemovechildnomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var entText;
+      var removedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+entText = entRef.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            removedNode = entRef.removeChild(entText);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildnomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_noderemovechildoldchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_noderemovechildoldchildnonexistent.html
new file mode 100644
index 0000000000..7d465ff95f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_noderemovechildoldchildnonexistent.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildoldchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['noderemovechildoldchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'noderemovechildoldchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "removeChild(oldChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the old child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to remove a
+    node that is not one of its children.   An attempt to
+    remove such a node should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-1734834066')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1734834066
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function noderemovechildoldchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "noderemovechildoldchildnonexistent") != null) return;
+    var doc;
+      var oldChild;
+      var elementList;
+      var elementNode;
+      var removedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      oldChild = doc.createElement("oldChild");
+      elementList = doc.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            removedChild = elementNode.removeChild(oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/noderemovechildoldchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechild.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechild.html
new file mode 100644
index 0000000000..6608a3cfc5
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechild.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechild</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechild'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechild';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method replaces 
+    the node "oldChild" with the node "newChild". 
+    
+    Replace the first element of the second employee with
+    a newly created Element node.   Check the first position
+    after the replacement operation is completed.   The new
+    Element should be "newChild".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function nodereplacechild() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechild") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var newChild;
+      var child;
+      var childName;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      newChild = doc.createElement("newChild");
+      replacedNode = employeeNode.replaceChild(newChild,oldChild);
+      child = childList.item(0);
+      childName = child.nodeName;
+
+      assertEquals("nodeReplaceChildAssert1","newChild",childName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechild</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildinvalidnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildinvalidnodetype.html
new file mode 100644
index 0000000000..649d6824df
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildinvalidnodetype.html
@@ -0,0 +1,149 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildinvalidnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildinvalidnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildinvalidnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if this node is of
+    a type that does not allow children of the type "newChild"
+    to be inserted.
+    
+    Retrieve the root node and attempt to replace 
+    one of its children with a newly created Attr node.
+    An Element node cannot have children of the "Attr"
+    type, therefore the desired exception should be raised.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodereplacechildinvalidnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildinvalidnodetype") != null) return;
+    var doc;
+      var rootNode;
+      var newChild;
+      var elementList;
+      var oldChild;
+      var replacedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      rootNode = doc.documentElement;
+
+      newChild = doc.createAttribute("newAttribute");
+      elementList = doc.getElementsByTagName("employee");
+      oldChild = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            replacedChild = rootNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildinvalidnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchilddiffdocument.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchilddiffdocument.html
new file mode 100644
index 0000000000..1c601023be
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchilddiffdocument.html
@@ -0,0 +1,161 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnewchilddiffdocument</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnewchilddiffdocument'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      docsLoaded += preload(doc1Ref, "doc1", "staff");
+        
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      docsLoaded += preload(doc2Ref, "doc2", "staff");
+        
+       if (docsLoaded == 2) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 2) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnewchilddiffdocument';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    WRONG_DOCUMENT_ERR DOMException if the "newChild" was
+    created from a different document than the one that 
+    created this node.
+    
+    Retrieve the second employee and attempt to replace one   
+    of its children with a node created from a different 
+    document.   An attempt to make such a replacement 
+    should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function nodereplacechildnewchilddiffdocument() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnewchilddiffdocument") != null) return;
+    var doc1;
+      var doc2;
+      var oldChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var replacedChild;
+      
+      var doc1Ref = null;
+      if (typeof(this.doc1) != 'undefined') {
+        doc1Ref = this.doc1;
+      }
+      doc1 = load(doc1Ref, "doc1", "staff");
+      
+      var doc2Ref = null;
+      if (typeof(this.doc2) != 'undefined') {
+        doc2Ref = this.doc2;
+      }
+      doc2 = load(doc2Ref, "doc2", "staff");
+      newChild = doc1.createElement("newChild");
+      elementList = doc2.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      oldChild = elementNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            replacedChild = elementNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 4);
+		}
+		assertTrue("throw_WRONG_DOCUMENT_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnewchilddiffdocument</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchildexists.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchildexists.html
new file mode 100644
index 0000000000..52c2869c9a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnewchildexists.html
@@ -0,0 +1,188 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnewchildexists</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnewchildexists'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnewchildexists';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the second employee and replace its TWELFTH 
+    child(address) with its SECOND child(employeeId).   After the
+    replacement the second child should now be the one that used   
+    to be at the third position and the TWELFTH child should be the
+    one that used to be at the SECOND position.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function nodereplacechildnewchildexists() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnewchildexists") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild = null;
+
+      var newChild = null;
+
+      var childName;
+      var childNode;
+      var length;
+      var actual = new Array();
+
+      var expected = new Array();
+
+      expectedWithoutWhitespace = new Array();
+      expectedWithoutWhitespace[0] = "name";
+      expectedWithoutWhitespace[1] = "position";
+      expectedWithoutWhitespace[2] = "salary";
+      expectedWithoutWhitespace[3] = "gender";
+      expectedWithoutWhitespace[4] = "employeeId";
+
+      expectedWithWhitespace = new Array();
+      expectedWithWhitespace[0] = "#text";
+      expectedWithWhitespace[1] = "#text";
+      expectedWithWhitespace[2] = "name";
+      expectedWithWhitespace[3] = "#text";
+      expectedWithWhitespace[4] = "position";
+      expectedWithWhitespace[5] = "#text";
+      expectedWithWhitespace[6] = "salary";
+      expectedWithWhitespace[7] = "#text";
+      expectedWithWhitespace[8] = "gender";
+      expectedWithWhitespace[9] = "#text";
+      expectedWithWhitespace[10] = "employeeId";
+      expectedWithWhitespace[11] = "#text";
+
+      var replacedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      
+	if(
+	(13 == length)
+	) {
+	newChild = childList.item(1);
+      oldChild = childList.item(11);
+      expected =  expectedWithWhitespace;
+
+	}
+	
+		else {
+			newChild = childList.item(0);
+      oldChild = childList.item(5);
+      expected =  expectedWithoutWhitespace;
+
+		}
+	replacedChild = employeeNode.replaceChild(newChild,oldChild);
+      assertSame("return_value_same",oldChild,replacedChild);
+for(var indexN65758 = 0;indexN65758 < childList.length; indexN65758++) {
+      childNode = childList.item(indexN65758);
+      childName = childNode.nodeName;
+
+      actual[actual.length] = childName;
+
+	}
+   assertEqualsList("childNames",expected,actual);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnewchildexists</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodeancestor.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodeancestor.html
new file mode 100644
index 0000000000..57326b4666
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodeancestor.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnodeancestor</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnodeancestor'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnodeancestor';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    HIERARCHY_REQUEST_ERR DOMException if the node to put
+    in is one of this node's ancestors.
+    
+    Retrieve the second employee and attempt to replace
+    one of its children with an ancestor node(root node).
+    An attempt to make such a replacement should raise the 
+    desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodereplacechildnodeancestor() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnodeancestor") != null) return;
+    var doc;
+      var newChild;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newChild = doc.documentElement;
+
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      oldChild = childList.item(0);
+      
+	{
+		success = false;
+		try {
+            replacedNode = employeeNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
+		}
+		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnodeancestor</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodename.html
new file mode 100644
index 0000000000..2040696479
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnodename.html
@@ -0,0 +1,152 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Replace the second Element of the second employee with
+    a newly created node Element and check the NodeName 
+    returned by the "replaceChild(newChild,oldChild)"
+    method.   The returned node should have a NodeName equal
+    to "employeeId".
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function nodereplacechildnodename() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnodename") != null) return;
+    var doc;
+      var elementList;
+      var employeeNode;
+      var childList;
+      var oldChild;
+      var newChild;
+      var replacedNode;
+      var length;
+      var childName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("employee");
+      employeeNode = elementList.item(1);
+      childList = employeeNode.childNodes;
+
+      length = childList.length;
+
+      oldChild = childList.item(1);
+      newChild = doc.createElement("newChild");
+      replacedNode = employeeNode.replaceChild(newChild,oldChild);
+      childName = replacedNode.nodeName;
+
+      
+	if(
+	(6 == length)
+	) {
+	assertEquals("nowhitespace","name",childName);
+       
+	}
+	
+		else {
+			assertEquals("whitespace","employeeId",childName);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederr.html
new file mode 100644
index 0000000000..f3c7918364
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederr.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the FIRST item 
+    from the entity reference and execute the "replaceChild(newChild,oldChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+*/
+function nodereplacechildnomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entRef;
+      var entElement;
+      var createdNode;
+      var replacedChild;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entRef = genderNode.firstChild;
+
+      nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      createdNode = doc.createElement("newChild");
+      
+	{
+		success = false;
+		try {
+            replacedChild = entRef.replaceChild(createdNode,entElement);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederrEE.html
new file mode 100644
index 0000000000..e76c030e09
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildnomodificationallowederrEE.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildnomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildnomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Create an entity reference execute the "replaceChild(newChild,oldChild)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnomodificationallowederr.xml
+*/
+function nodereplacechildnomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildnomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var entText;
+      var createdNode;
+      var replacedChild;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+entText = entRef.firstChild;
+
+      createdNode = doc.createElement("newChild");
+      
+	{
+		success = false;
+		try {
+            replacedChild = entRef.replaceChild(createdNode,entText);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildnomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodereplacechildoldchildnonexistent.html b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildoldchildnonexistent.html
new file mode 100644
index 0000000000..e3fb91496f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodereplacechildoldchildnonexistent.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildoldchildnonexistent</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodereplacechildoldchildnonexistent'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodereplacechildoldchildnonexistent';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "replaceChild(newChild,oldChild)" method raises a 
+    NOT_FOUND_ERR DOMException if the old child is
+    not a child of this node.
+    
+    Retrieve the second employee and attempt to replace a
+    node that is not one of its children.   An attempt to
+    replace such a node should raise the desired exception.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NOT_FOUND_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function nodereplacechildoldchildnonexistent() {
+   var success;
+    if(checkInitialization(builder, "nodereplacechildoldchildnonexistent") != null) return;
+    var doc;
+      var oldChild;
+      var newChild;
+      var elementList;
+      var elementNode;
+      var replacedNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newChild = doc.createElement("newChild");
+      oldChild = doc.createElement("oldChild");
+      elementList = doc.getElementsByTagName("employee");
+      elementNode = elementList.item(1);
+      
+	{
+		success = false;
+		try {
+            replacedNode = elementNode.replaceChild(newChild,oldChild);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 8);
+		}
+		assertTrue("throw_NOT_FOUND_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodereplacechildoldchildnonexistent</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederr.html
new file mode 100644
index 0000000000..d4ff0df87f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederr.html
@@ -0,0 +1,166 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodesetnodevaluenomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodesetnodevaluenomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodesetnodevaluenomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setNodeValue(nodeValue)" method causes the 
+    DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+    if the node is readonly.
+    
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the SECOND item 
+    from the entity reference and execute the "setNodeValue(nodeValue)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68D080')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodesetnodevaluenomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "nodesetnodevaluenomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var genderNode;
+      var entRef;
+      var entElement;
+      var entElementText;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      genderNode = genderList.item(2);
+      entRef = genderNode.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4"); // See bug 1663402.
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementText = entElement.firstChild;
+
+      assertNotNull("entElementTextNotNull",entElementText);
+
+	{
+		success = false;
+		try {
+            entElementText.nodeValue = "newValue";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodesetnodevaluenomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederrEE.html
new file mode 100644
index 0000000000..77ad39229b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodesetnodevaluenomodificationallowederrEE.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodesetnodevaluenomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodesetnodevaluenomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodesetnodevaluenomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Create an entity reference and execute the "setNodeValue(nodeValue)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-F68D080')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodesetnodevaluenomodificationallowederr.xml
+*/
+function nodesetnodevaluenomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "nodesetnodevaluenomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var entText;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entRef);
+entText = entRef.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            entText.nodeValue = "newValue";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodesetnodevaluenomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodetextnodeattribute.html b/dom/tests/mochitest/dom-level1-core/test_nodetextnodeattribute.html
new file mode 100644
index 0000000000..29d9963667
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodetextnodeattribute.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodeattribute</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodetextnodeattribute'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodetextnodeattribute';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+The "getAttributes()" method invoked on a Text
+Node returns null.
+
+Retrieve the Text node from the last child of the
+first employee and invoke the "getAttributes()" method
+on the Text Node.  It should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-84CF096
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1312295772
+*/
+function nodetextnodeattribute() {
+   var success;
+    if(checkInitialization(builder, "nodetextnodeattribute") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var attrList;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      attrList = textNode.attributes;
+
+      assertNull("nodeTextNodeAttributesAssert1",attrList);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodeattribute</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodetextnodename.html b/dom/tests/mochitest/dom-level1-core/test_nodetextnodename.html
new file mode 100644
index 0000000000..1ab8a1377e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodetextnodename.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodename</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodetextnodename'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodetextnodename';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The string returned by the "getNodeName()" method for a 
+
+    Text Node is "#text".
+
+    
+
+    Retrieve the Text Node from the last child of the
+
+    first employee and check the string returned 
+
+    by the "getNodeName()" method.   It should be equal to 
+
+    "#text". 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+*/
+function nodetextnodename() {
+   var success;
+    if(checkInitialization(builder, "nodetextnodename") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var textName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      textName = textNode.nodeName;
+
+      assertEquals("nodeTextNodeNameAssert1","#text",textName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodename</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodetextnodetype.html b/dom/tests/mochitest/dom-level1-core/test_nodetextnodetype.html
new file mode 100644
index 0000000000..a1dbc06c04
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodetextnodetype.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodetype</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodetextnodetype'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodetextnodetype';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+
+    The "getNodeType()" method for a Text Node
+
+    returns the constant value 3.
+
+     
+
+    Retrieve the Text node from the last child of
+
+    the first employee and invoke the "getNodeType()"   
+
+    method.   The method should return 3. 
+
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-111237558
+*/
+function nodetextnodetype() {
+   var success;
+    if(checkInitialization(builder, "nodetextnodetype") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      nodeType = textNode.nodeType;
+
+      assertEquals("nodeTextNodeTypeAssert1",3,nodeType);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodetype</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodetextnodevalue.html b/dom/tests/mochitest/dom-level1-core/test_nodetextnodevalue.html
new file mode 100644
index 0000000000..e766122f20
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodetextnodevalue.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodevalue</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodetextnodevalue'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodetextnodevalue';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The string returned by the "getNodeValue()" method for a 
+    Text Node is the content of the Text node.
+    
+    Retrieve the Text node from the last child of the first 
+    employee and check the string returned by the 
+    "getNodeValue()" method.   It should be equal to 
+    "1230 North Ave. Dallas, Texas 98551". 
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function nodetextnodevalue() {
+   var success;
+    if(checkInitialization(builder, "nodetextnodevalue") != null) return;
+    var doc;
+      var elementList;
+      var testAddr;
+      var textNode;
+      var textValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      testAddr = elementList.item(0);
+      textNode = testAddr.firstChild;
+
+      textValue = textNode.nodeValue;
+
+      assertEquals("nodeTextNodeValueAssert1","1230 North Ave. Dallas, Texas 98551",textValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodetextnodevalue</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue01.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue01.html
new file mode 100644
index 0000000000..a65253ddc1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue01.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue01</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue01'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue01';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An element is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function nodevalue01() {
+   var success;
+    if(checkInitialization(builder, "nodevalue01") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.createElement("address");
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue01</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue02.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue02.html
new file mode 100644
index 0000000000..253ab373c1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue02.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue02</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue02'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue02';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An comment is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1728279322
+*/
+function nodevalue02() {
+   var success;
+    if(checkInitialization(builder, "nodevalue02") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.createComment("This is a new Comment node");
+      newValue = newNode.nodeValue;
+
+      assertEquals("initial","This is a new Comment node",newValue);
+       newNode.nodeValue = "This should have an effect";
+
+      newValue = newNode.nodeValue;
+
+      assertEquals("afterChange","This should have an effect",newValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue02</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue03.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue03.html
new file mode 100644
index 0000000000..09c088f8ba
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue03.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue03</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue03'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue03';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An entity reference is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-11C98490
+*/
+function nodevalue03() {
+   var success;
+    if(checkInitialization(builder, "nodevalue03") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.createEntityReference("ent1");
+      assertNotNull("createdEntRefNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue03</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue04.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue04.html
new file mode 100644
index 0000000000..cad1d14b54
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue04.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue04</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue04'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue04';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An document type accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A31
+*/
+function nodevalue04() {
+   var success;
+    if(checkInitialization(builder, "nodevalue04") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.doctype;
+
+      assertNotNull("docTypeNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue04</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue05.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue05.html
new file mode 100644
index 0000000000..29829860c1
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue05.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue05</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue05'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue05';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+A document fragment is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-B63ED1A3
+*/
+function nodevalue05() {
+   var success;
+    if(checkInitialization(builder, "nodevalue05") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.createDocumentFragment();
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue05</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue06.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue06.html
new file mode 100644
index 0000000000..e1a81c48cc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue06.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue06</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue06'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var newNodeRef = null;
+      if (typeof(this.newNode) != 'undefined') {
+        newNodeRef = this.newNode;
+      }
+      docsLoaded += preload(newNodeRef, "newNode", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue06';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An document is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#i-Document
+*/
+function nodevalue06() {
+   var success;
+    if(checkInitialization(builder, "nodevalue06") != null) return;
+    var newNode;
+      var newValue;
+      
+      var newNodeRef = null;
+      if (typeof(this.newNode) != 'undefined') {
+        newNodeRef = this.newNode;
+      }
+      newNode = load(newNodeRef, "newNode", "staff");
+      newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue06</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue07.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue07.html
new file mode 100644
index 0000000000..02abb9fe54
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue07.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue07</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue07'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue07';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An Entity is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-527DCFF2
+*/
+function nodevalue07() {
+   var success;
+    if(checkInitialization(builder, "nodevalue07") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      var nodeMap;
+      var docType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+nodeMap = docType.entities;
+
+      assertNotNull("entitiesNotNull",nodeMap);
+newNode = nodeMap.getNamedItem("ent1");
+      assertNotNull("entityNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue07</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue08.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue08.html
new file mode 100644
index 0000000000..c91968a3bc
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue08.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue08</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue08'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue08';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An notation is accessed, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5431D1B9
+*/
+function nodevalue08() {
+   var success;
+    if(checkInitialization(builder, "nodevalue08") != null) return;
+    var doc;
+      var docType;
+      var newNode;
+      var newValue;
+      var nodeMap;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+nodeMap = docType.notations;
+
+      assertNotNull("notationsNotNull",nodeMap);
+newNode = nodeMap.getNamedItem("notation1");
+      assertNotNull("notationNotNull",newNode);
+newValue = newNode.nodeValue;
+
+      assertNull("initiallyNull",newValue);
+    newNode.nodeValue = "This should have no effect";
+
+      newValue = newNode.nodeValue;
+
+      assertNull("nullAfterAttemptedChange",newValue);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue08</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_nodevalue09.html b/dom/tests/mochitest/dom-level1-core/test_nodevalue09.html
new file mode 100644
index 0000000000..5bdab48a7a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_nodevalue09.html
@@ -0,0 +1,128 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue09</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['nodevalue09'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'nodevalue09';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+An processing instruction is created, setNodeValue is called with a non-null argument, but getNodeValue
+should still return null.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1004215813
+*/
+function nodevalue09() {
+   var success;
+    if(checkInitialization(builder, "nodevalue09") != null) return;
+    var doc;
+      var newNode;
+      var newValue;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      newNode = doc.createProcessingInstruction("TARGET","DATA");
+      newValue = newNode.nodeValue;
+
+      assertEquals("initial","DATA",newValue);
+       newNode.nodeValue = "This should have an effect";
+
+      newValue = newNode.nodeValue;
+
+      assertEquals("after","This should have an effect",newValue);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodevalue09</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_notationgetnotationname.html b/dom/tests/mochitest/dom-level1-core/test_notationgetnotationname.html
new file mode 100644
index 0000000000..0bc8015087
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_notationgetnotationname.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetnotationname</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['notationgetnotationname'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'notationgetnotationname';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the notation named "notation1" and access its 
+   name by invoking the "getNodeName()" method inherited
+   from the Node interface.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D095
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-5431D1B9
+*/
+function notationgetnotationname() {
+   var success;
+    if(checkInitialization(builder, "notationgetnotationname") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var notationName;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      notationName = notationNode.nodeName;
+
+      assertEquals("notationGetNotationNameAssert","notation1",notationName);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetnotationname</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_notationgetpublicid.html b/dom/tests/mochitest/dom-level1-core/test_notationgetpublicid.html
new file mode 100644
index 0000000000..af0136188f
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_notationgetpublicid.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetpublicid</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['notationgetpublicid'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'notationgetpublicid';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the notation named "notation1" and access its  
+   public identifier.  The string "notation1File" should be
+   returned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-54F2B4D0
+*/
+function notationgetpublicid() {
+   var success;
+    if(checkInitialization(builder, "notationgetpublicid") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var publicId;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      publicId = notationNode.publicId;
+
+      assertEquals("publicId","notation1File",publicId);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetpublicid</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_notationgetpublicidnull.html b/dom/tests/mochitest/dom-level1-core/test_notationgetpublicidnull.html
new file mode 100644
index 0000000000..0a96b481ad
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_notationgetpublicidnull.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetpublicidnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['notationgetpublicidnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'notationgetpublicidnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getPublicId()" method of a Notation node contains
+   the public identifier associated with the notation, if
+   one was not specified a null value should be returned.
+   
+   Retrieve the notation named "notation2" and access its  
+   public identifier.  Since a public identifier was not
+   specified for this notation, the "getPublicId()" method
+   should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-54F2B4D0
+*/
+function notationgetpublicidnull() {
+   var success;
+    if(checkInitialization(builder, "notationgetpublicidnull") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var publicId;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation2");
+      publicId = notationNode.publicId;
+
+      assertNull("publicId",publicId);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetpublicidnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_notationgetsystemid.html b/dom/tests/mochitest/dom-level1-core/test_notationgetsystemid.html
new file mode 100644
index 0000000000..d20b2c9a3e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_notationgetsystemid.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetsystemid</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['notationgetsystemid'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'notationgetsystemid';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getSystemId()" method of a Notation node contains
+   the system identifier associated with the notation, if
+   one was specified.
+   
+   Retrieve the notation named "notation2" and access its  
+   system identifier.  The string "notation2File" should be
+   returned.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E8AAB1D0
+*/
+function notationgetsystemid() {
+   var success;
+    if(checkInitialization(builder, "notationgetsystemid") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var systemId;
+      var index;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation2");
+      systemId = notationNode.systemId;
+
+      assertURIEquals("uriEquals",null,null,null,"notation2File",null,null,null,null,systemId);
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetsystemid</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_notationgetsystemidnull.html b/dom/tests/mochitest/dom-level1-core/test_notationgetsystemidnull.html
new file mode 100644
index 0000000000..eecf8838ac
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_notationgetsystemidnull.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetsystemidnull</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['notationgetsystemidnull'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'notationgetsystemidnull';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+   Retrieve the notation named "notation1" and access its  
+   system identifier.  Since a system identifier was not
+   specified for this notation, the "getSystemId()" method
+   should return null.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-E8AAB1D0
+*/
+function notationgetsystemidnull() {
+   var success;
+    if(checkInitialization(builder, "notationgetsystemidnull") != null) return;
+    var doc;
+      var docType;
+      var notations;
+      var notationNode;
+      var systemId;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      docType = doc.doctype;
+
+      assertNotNull("docTypeNotNull",docType);
+notations = docType.notations;
+
+      assertNotNull("notationsNotNull",notations);
+notationNode = notations.getNamedItem("notation1");
+      systemId = notationNode.systemId;
+
+      assertNull("systemId",systemId);
+    
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/notationgetsystemidnull</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_processinginstructiongetdata.html b/dom/tests/mochitest/dom-level1-core/test_processinginstructiongetdata.html
new file mode 100644
index 0000000000..18c2449292
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_processinginstructiongetdata.html
@@ -0,0 +1,134 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructiongetdata</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['processinginstructiongetdata'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'processinginstructiongetdata';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getData()" method returns the content of the  
+   processing instruction.  It starts at the first non
+   white character following the target and ends at the
+   character immediately preceding the "?>".
+   
+   Retrieve the ProcessingInstruction node located  
+   immediately after the prolog.  Create a nodelist of the 
+   child nodes of this document.  Invoke the "getData()"
+   method on the first child in the list. This should
+   return the content of the ProcessingInstruction.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+*/
+function processinginstructiongetdata() {
+   var success;
+    if(checkInitialization(builder, "processinginstructiongetdata") != null) return;
+    var doc;
+      var childNodes;
+      var piNode;
+      var data;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      childNodes = doc.childNodes;
+
+      piNode = childNodes.item(0);
+      data = piNode.data;
+
+      assertEquals("processinginstructionGetTargetAssert","PIDATA",data);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructiongetdata</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_processinginstructiongettarget.html b/dom/tests/mochitest/dom-level1-core/test_processinginstructiongettarget.html
new file mode 100644
index 0000000000..7ee9f2f9ec
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_processinginstructiongettarget.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructiongettarget</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['processinginstructiongettarget'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'processinginstructiongettarget';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "getTarget()" method returns the target of the  
+   processing instruction.  It is the first token following
+   the markup that begins the processing instruction.
+   
+   Retrieve the ProcessingInstruction node located  
+   immediately after the prolog.  Create a nodelist of the 
+   child nodes of this document.  Invoke the "getTarget()"
+   method on the first child in the list. This should
+   return the target of the ProcessingInstruction.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1478689192
+*/
+function processinginstructiongettarget() {
+   var success;
+    if(checkInitialization(builder, "processinginstructiongettarget") != null) return;
+    var doc;
+      var childNodes;
+      var piNode;
+      var target;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      childNodes = doc.childNodes;
+
+      piNode = childNodes.item(0);
+      target = piNode.target;
+
+      assertEquals("processinginstructionGetTargetAssert","TEST-STYLE",target);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructiongettarget</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_processinginstructionsetdatanomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_processinginstructionsetdatanomodificationallowederr.html
new file mode 100644
index 0000000000..982272653e
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_processinginstructionsetdatanomodificationallowederr.html
@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructionsetdatanomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['processinginstructionsetdatanomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("expandEntityReferences", false);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'processinginstructionsetdatanomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "setData(data)" method for a processing instruction causes the 
+   DOMException NO_MODIFICATION_ALLOWED_ERR to be raised
+   if the node is readonly.
+   
+   Obtain the children of the THIRD "gender" element.  The elements
+   content is an entity reference.  Try to remove the "domestic" attribute
+   from the entity reference by executing the "setData(data)" method.
+   This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-837822393')/setraises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-837822393
+*/
+function processinginstructionsetdatanomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "processinginstructionsetdatanomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var piNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = gender.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+piNode = entRef.lastChild;
+
+      assertNotNull("piNodeNotNull",piNode);
+
+	{
+		success = false;
+		try {
+            piNode.data = "newData";
+
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/processinginstructionsetdatanomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textindexsizeerrnegativeoffset.html b/dom/tests/mochitest/dom-level1-core/test_textindexsizeerrnegativeoffset.html
new file mode 100644
index 0000000000..7ca01c6ea3
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textindexsizeerrnegativeoffset.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textindexsizeerrnegativeoffset</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textindexsizeerrnegativeoffset'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+       setImplementationAttribute("signed", true);
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textindexsizeerrnegativeoffset';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method raises an
+    INDEX_SIZE_ERR DOMException if the specified offset is
+    negative.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The desired exception should be raised since the offset
+    is a negative number.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+*/
+function textindexsizeerrnegativeoffset() {
+   var success;
+    if(checkInitialization(builder, "textindexsizeerrnegativeoffset") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            splitNode = textNode.splitText(-69);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throws_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textindexsizeerrnegativeoffset</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textindexsizeerroffsetoutofbounds.html b/dom/tests/mochitest/dom-level1-core/test_textindexsizeerroffsetoutofbounds.html
new file mode 100644
index 0000000000..1a556ae14b
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textindexsizeerroffsetoutofbounds.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textindexsizeerroffsetoutofbounds</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textindexsizeerroffsetoutofbounds'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textindexsizeerroffsetoutofbounds';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method raises an
+    INDEX_SIZE_ERR DOMException if the specified offset is
+    greater than the number of characters in the Text node.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The desired exception should be raised since the offset
+    is a greater than the number of characters in the Text
+    node.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
+* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=249
+*/
+function textindexsizeerroffsetoutofbounds() {
+   var success;
+    if(checkInitialization(builder, "textindexsizeerroffsetoutofbounds") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      
+	{
+		success = false;
+		try {
+            splitNode = textNode.splitText(300);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 1);
+		}
+		assertTrue("throw_INDEX_SIZE_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textindexsizeerroffsetoutofbounds</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textparseintolistofelements.html b/dom/tests/mochitest/dom-level1-core/test_textparseintolistofelements.html
new file mode 100644
index 0000000000..9c2e46ab5a
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textparseintolistofelements.html
@@ -0,0 +1,184 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textparseintolistofelements</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textparseintolistofelements'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textparseintolistofelements';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Retrieve the textual data from the last child of the 
+    second employee.   That node is composed of two   
+    EntityReference nodes and two Text nodes.   After
+    the content node is parsed, the "address" Element
+    should contain four children with each one of the
+    EntityReferences containing one child.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1451460987
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-11C98490
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-745549614
+*/
+function textparseintolistofelements() {
+   var success;
+    if(checkInitialization(builder, "textparseintolistofelements") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var childList;
+      var child;
+      var length;
+      var value;
+      var grandChild;
+      var result = new Array();
+
+      expectedNormal = new Array();
+      expectedNormal[0] = "1900 Dallas Road";
+      expectedNormal[1] = " Dallas, ";
+      expectedNormal[2] = "Texas";
+      expectedNormal[3] = "\n 98554";
+
+      expectedExpanded = new Array();
+      expectedExpanded[0] = "1900 Dallas Road Dallas, Texas\n 98554";
+
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      addressNode = elementList.item(1);
+      childList = addressNode.childNodes;
+
+      length = childList.length;
+
+      for(var indexN65663 = 0;indexN65663 < childList.length; indexN65663++) {
+      child = childList.item(indexN65663);
+      value = child.nodeValue;
+
+      
+	if(
+	
+	(value == null)
+
+	) {
+	grandChild = child.firstChild;
+
+      assertNotNull("grandChildNotNull",grandChild);
+value = grandChild.nodeValue;
+
+      result[result.length] = value;
+
+	}
+	
+		else {
+			result[result.length] = value;
+
+		}
+	
+	}
+   
+	if(
+	(4 == length)
+	) {
+	assertEqualsList("assertEqNormal",expectedNormal,result);
+       
+	}
+	
+		else {
+			assertEqualsList("assertEqCoalescing",expectedExpanded,result);
+       
+		}
+	
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textparseintolistofelements</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittextfour.html b/dom/tests/mochitest/dom-level1-core/test_textsplittextfour.html
new file mode 100644
index 0000000000..348ee8af05
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittextfour.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextfour</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittextfour'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittextfour';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method returns the new Text node.
+    
+    Retrieve the textual data from the last child of the 
+    first employee and invoke the "splitText(offset)" method.
+    The method should return the new Text node.   The offset
+    value used for this test is 30.   The "getNodeValue()"
+    method is called to check that the new node now contains
+    the characters at and after position 30.
+    (Starting count at 0)
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function textsplittextfour() {
+   var success;
+    if(checkInitialization(builder, "textsplittextfour") != null) return;
+    var doc;
+      var elementList;
+      var addressNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("address");
+      addressNode = elementList.item(0);
+      textNode = addressNode.firstChild;
+
+      splitNode = textNode.splitText(30);
+      value = splitNode.nodeValue;
+
+      assertEquals("textSplitTextFourAssert","98551",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextfour</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederr.html b/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederr.html
new file mode 100644
index 0000000000..fc04bb0c53
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederr.html
@@ -0,0 +1,165 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextnomodificationallowederr</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittextnomodificationallowederr'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittextnomodificationallowederr';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method raises a 
+    NO_MODIFICATION_ALLOWED_ERR DOMException if the
+    node is readonly.
+     
+    Obtain the children of the THIRD "gender" element.   The elements
+    content is an entity reference.   Get the element content of the FIRST
+    Text Node of the entity reference and execute the "splitText(offset)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function textsplittextnomodificationallowederr() {
+   var success;
+    if(checkInitialization(builder, "textsplittextnomodificationallowederr") != null) return;
+    var doc;
+      var genderList;
+      var gender;
+      var entRef;
+      var entElement;
+      var entElementText;
+      var splitNode;
+      var nodeType;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      genderList = doc.getElementsByTagName("gender");
+      gender = genderList.item(2);
+      entRef = gender.firstChild;
+
+      assertNotNull("entRefNotNull",entRef);
+nodeType = entRef.nodeType;
+
+      
+	if(
+	(1 == nodeType)
+	) {
+	entRef = doc.createEntityReference("ent4");
+      assertNotNull("createdEntRefNotNull",entRef);
+
+	}
+	entElement = entRef.firstChild;
+
+      assertNotNull("entElementNotNull",entElement);
+entElementText = entElement.firstChild;
+
+      assertNotNull("entElementTextNotNull",entElementText);
+
+	{
+		success = false;
+		try {
+            splitNode = entElementText.splitText(2);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextnomodificationallowederr</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederrEE.html b/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederrEE.html
new file mode 100644
index 0000000000..2d3a132e13
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittextnomodificationallowederrEE.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextnomodificationallowederrEE</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittextnomodificationallowederrEE'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittextnomodificationallowederrEE';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    Create an ent3 reference and execute the "splitText(offset)" method.
+    This causes a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.
+
+* @author Curt Arnold
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='NO_MODIFICATION_ALLOWED_ERR'])
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+* @see http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextnomodificationallowederr.xml
+*/
+function textsplittextnomodificationallowederrEE() {
+   var success;
+    if(checkInitialization(builder, "textsplittextnomodificationallowederrEE") != null) return;
+    var doc;
+      var entRef;
+      var entText;
+      var splitNode;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      entRef = doc.createEntityReference("ent3");
+      assertNotNull("createdEntRefNotNull",entRef);
+entText = entRef.firstChild;
+
+      assertNotNull("entTextNotNull",entText);
+
+	{
+		success = false;
+		try {
+            splitNode = entText.splitText(2);
+        }
+		catch(ex) {
+      success = (typeof(ex.code) != 'undefined' && ex.code == 7);
+		}
+		assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR",success);
+	}
+
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextnomodificationallowederrEE</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittextone.html b/dom/tests/mochitest/dom-level1-core/test_textsplittextone.html
new file mode 100644
index 0000000000..4467b77118
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittextone.html
@@ -0,0 +1,141 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextone</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittextone'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittextone';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    The "splitText(offset)" method breaks the Text node into
+    two Text nodes at the specified offset keeping each node
+    as siblings in the tree.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The method splits the Text node into two new sibling
+    Text nodes keeping both of them in the tree.   This test
+    checks the "nextSibling()" method of the original node
+    to ensure that the two nodes are indeed siblings.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function textsplittextone() {
+   var success;
+    if(checkInitialization(builder, "textsplittextone") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var secondPart;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(7);
+      secondPart = textNode.nextSibling;
+
+      value = secondPart.nodeValue;
+
+      assertEquals("textSplitTextOneAssert","Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextone</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittextthree.html b/dom/tests/mochitest/dom-level1-core/test_textsplittextthree.html
new file mode 100644
index 0000000000..e02dd2e501
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittextthree.html
@@ -0,0 +1,139 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextthree</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittextthree'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittextthree';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    After the "splitText(offset)" method breaks the Text node
+    into two Text nodes, the new Text node contains all the
+    content at and after the offset point.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The new Text node should contain all the content
+    at and after the offset point.   The "getNodeValue()"
+    method is called to check that the new node now contains
+    the characters at and after position seven.
+    (Starting count at 0)
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function textsplittextthree() {
+   var success;
+    if(checkInitialization(builder, "textsplittextthree") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(6);
+      value = splitNode.nodeValue;
+
+      assertEquals("textSplitTextThreeAssert"," Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittextthree</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textsplittexttwo.html b/dom/tests/mochitest/dom-level1-core/test_textsplittexttwo.html
new file mode 100644
index 0000000000..daed27c6f8
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textsplittexttwo.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittexttwo</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textsplittexttwo'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textsplittexttwo';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    After the "splitText(offset)" method breaks the Text node
+    into two Text nodes, the original node contains all the
+    content up to the offset point.
+    
+    Retrieve the textual data from the second child of the 
+    third employee and invoke the "splitText(offset)" method.
+    The original Text node should contain all the content
+    up to the offset point.   The "getNodeValue()" method
+    is called to check that the original node now contains
+    the first five characters.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D
+*/
+function textsplittexttwo() {
+   var success;
+    if(checkInitialization(builder, "textsplittexttwo") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var textNode;
+      var splitNode;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      textNode = nameNode.firstChild;
+
+      splitNode = textNode.splitText(5);
+      value = textNode.nodeValue;
+
+      assertEquals("textSplitTextTwoAssert","Roger",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textsplittexttwo</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>
diff --git a/dom/tests/mochitest/dom-level1-core/test_textwithnomarkup.html b/dom/tests/mochitest/dom-level1-core/test_textwithnomarkup.html
new file mode 100644
index 0000000000..cc349c2426
--- /dev/null
+++ b/dom/tests/mochitest/dom-level1-core/test_textwithnomarkup.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/textwithnomarkup</title>
+<link href="activity-home.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="DOMTestCase.js"></script>
+<script type="text/javascript" src="exclusions.js"></script>
+<script type="text/javascript">
+// expose test function names
+function exposeTestFunctionNames()
+{
+return ['textwithnomarkup'];
+}
+
+var docsLoaded = -1000000;
+var builder = null;
+
+//
+//   This function is called by the testing framework before
+//      running the test suite.
+//
+//   If there are no configuration exceptions, asynchronous
+//        document loading is started.  Otherwise, the status
+//        is set to complete and the exception is immediately
+//        raised when entering the body of the test.
+//
+function setUpPage() {
+   setUpPageStatus = 'running';
+   try {
+     //
+     //   creates test document builder, may throw exception
+     //
+     builder = createConfiguredBuilder();
+
+      docsLoaded = 0;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      docsLoaded += preload(docRef, "doc", "staff");
+        
+       if (docsLoaded == 1) {
+          setUpPage = 'complete';
+       }
+    } catch(ex) {
+    	catchInitializationError(builder, ex);
+        setUpPage = 'complete';
+    }
+}
+
+//
+//   This method is called on the completion of 
+//      each asychronous load started in setUpTests.
+//
+//   When every synchronous loaded document has completed,
+//      the page status is changed which allows the
+//      body of the test to be executed.
+function loadComplete() {
+  if (++docsLoaded == 1) {
+    setUpPageStatus = 'complete';
+    runJSUnitTests();
+    markTodos();
+    SimpleTest.finish();
+  }
+}
+
+var docName = 'textwithnomarkup';
+
+
+
+window.doc = window;  
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(setUpPage);
+
+
+/**
+* 
+    If there is not any markup inside an Element or Attr node
+    content, then the text is contained in a single object   
+    implementing the Text interface that is the only child
+    of the element.
+    
+    Retrieve the textual data from the second child of the 
+    third employee.   That Text node contains a block of 
+    multiple text lines without markup, so they should be
+    treated as a single Text node.   The "getNodeValue()"    
+    method should contain the combination of the two lines.
+
+* @author NIST
+* @author Mary Brady
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-1312295772
+* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-F68D080
+*/
+function textwithnomarkup() {
+   var success;
+    if(checkInitialization(builder, "textwithnomarkup") != null) return;
+    var doc;
+      var elementList;
+      var nameNode;
+      var nodeV;
+      var value;
+      
+      var docRef = null;
+      if (typeof(this.doc) != 'undefined') {
+        docRef = this.doc;
+      }
+      doc = load(docRef, "doc", "staff");
+      elementList = doc.getElementsByTagName("name");
+      nameNode = elementList.item(2);
+      nodeV = nameNode.firstChild;
+
+      value = nodeV.nodeValue;
+
+      assertEquals("textNodeValue","Roger\n Jones",value);
+       
+}
+
+</script>
+</head>
+<body>
+<h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/textwithnomarkup</h2>
+<p></p>
+<p>
+Copyright (c) 2001-2004 World Wide Web Consortium, 
+(Massachusetts Institute of Technology, European Research Consortium 
+for Informatics and Mathematics, Keio University). All 
+Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+</p>
+</body>
+</html>