include (hopefully) all missing-sources

24 files changed, 37922 insertions, 19560 deletions

diff --git a/debian/copyright b/debian/copyright
index b31edf130..2f83af459 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -48,9 +48,11 @@ Copyright: 2015 Joseph Huckaby
 License: Expat
 
 Files:
- web/css/bootstrap-3.3.7.css
+ web/css/bootstrap-3.3.7.min.css
+ web/css/bootstrap-theme-3.3.7.min.css
  web/lib/bootstrap-3.3.7.min.js
  debian/missing-sources/bootstrap-3.3.7.js
+ debian/missing-sources/bootstrap-theme-3.3.7.css
 Copyright: 2011-2016 Twitter, Inc
 License: Expat
 
@@ -78,8 +80,8 @@ License: Expat
 Files:
  web/lib/c3-0.4.11.min.js
  web/css/c3-0.4.11.min.css
- debian/missing-sources/c3-0.4.11.min.js
- debian/missing-sources/c3-0.4.11.min.css
+ debian/missing-sources/c3-0.4.11.js
+ debian/missing-sources/c3-0.4.11.css
 Copyright: 2013 Masayuki Tanaka
 License: Expat
 
@@ -123,7 +125,7 @@ License: BSD-3-clause
 Files:
  web/lib/morris-0.5.1.min.js
  web/css/morris-0.5.1.css
- debian/missing-sources/morris-0.5.1.min.js
+ debian/missing-sources/morris-0.5.1.js
  debian/missing-sources/morris-0.5.1.css
 Copyright: 2014 Olly Smith
 License: BSD-2-clause
@@ -155,6 +157,13 @@ Copyright: 2016 hhurz
            2014 Giri Raj
 License: Expat
 
+Files:
+ web/lib/raphael-2.2.4.min.js
+ debian/missing-sources/raphael-2.2.4.js
+Copyright: 2016 Dmitry Baranovskiy
+           2016 Sencha Labs
+License: Expat
+
 License: LGPL-3+
  This library is free software; you can redistribute it and/or modify it under
  the terms of the GNU Lesser General Public License as published by the Free
diff --git a/debian/missing-sources/bootstrap-3.3.7.js b/debian/missing-sources/bootstrap-3.3.7.js
new file mode 100644
index 000000000..8a2e99a53
--- /dev/null
+++ b/debian/missing-sources/bootstrap-3.3.7.js
@@ -0,0 +1,2377 @@
+/*!
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under the MIT license
+ */
+
+if (typeof jQuery === 'undefined') {
+  throw new Error('Bootstrap\'s JavaScript requires jQuery')
+}
+
++function ($) {
+  'use strict';
+  var version = $.fn.jquery.split(' ')[0].split('.')
+  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) {
+    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4')
+  }
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: transition.js v3.3.7
+ * http://getbootstrap.com/javascript/#transitions
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
+  // ============================================================
+
+  function transitionEnd() {
+    var el = document.createElement('bootstrap')
+
+    var transEndEventNames = {
+      WebkitTransition : 'webkitTransitionEnd',
+      MozTransition    : 'transitionend',
+      OTransition      : 'oTransitionEnd otransitionend',
+      transition       : 'transitionend'
+    }
+
+    for (var name in transEndEventNames) {
+      if (el.style[name] !== undefined) {
+        return { end: transEndEventNames[name] }
+      }
+    }
+
+    return false // explicit for ie8 (  ._.)
+  }
+
+  // http://blog.alexmaccaw.com/css-transitions
+  $.fn.emulateTransitionEnd = function (duration) {
+    var called = false
+    var $el = this
+    $(this).one('bsTransitionEnd', function () { called = true })
+    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
+    setTimeout(callback, duration)
+    return this
+  }
+
+  $(function () {
+    $.support.transition = transitionEnd()
+
+    if (!$.support.transition) return
+
+    $.event.special.bsTransitionEnd = {
+      bindType: $.support.transition.end,
+      delegateType: $.support.transition.end,
+      handle: function (e) {
+        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
+      }
+    }
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: alert.js v3.3.7
+ * http://getbootstrap.com/javascript/#alerts
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // ALERT CLASS DEFINITION
+  // ======================
+
+  var dismiss = '[data-dismiss="alert"]'
+  var Alert   = function (el) {
+    $(el).on('click', dismiss, this.close)
+  }
+
+  Alert.VERSION = '3.3.7'
+
+  Alert.TRANSITION_DURATION = 150
+
+  Alert.prototype.close = function (e) {
+    var $this    = $(this)
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = $(selector === '#' ? [] : selector)
+
+    if (e) e.preventDefault()
+
+    if (!$parent.length) {
+      $parent = $this.closest('.alert')
+    }
+
+    $parent.trigger(e = $.Event('close.bs.alert'))
+
+    if (e.isDefaultPrevented()) return
+
+    $parent.removeClass('in')
+
+    function removeElement() {
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
+    }
+
+    $.support.transition && $parent.hasClass('fade') ?
+      $parent
+        .one('bsTransitionEnd', removeElement)
+        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
+      removeElement()
+  }
+
+
+  // ALERT PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.alert')
+
+      if (!data) $this.data('bs.alert', (data = new Alert(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.alert
+
+  $.fn.alert             = Plugin
+  $.fn.alert.Constructor = Alert
+
+
+  // ALERT NO CONFLICT
+  // =================
+
+  $.fn.alert.noConflict = function () {
+    $.fn.alert = old
+    return this
+  }
+
+
+  // ALERT DATA-API
+  // ==============
+
+  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: button.js v3.3.7
+ * http://getbootstrap.com/javascript/#buttons
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // BUTTON PUBLIC CLASS DEFINITION
+  // ==============================
+
+  var Button = function (element, options) {
+    this.$element  = $(element)
+    this.options   = $.extend({}, Button.DEFAULTS, options)
+    this.isLoading = false
+  }
+
+  Button.VERSION  = '3.3.7'
+
+  Button.DEFAULTS = {
+    loadingText: 'loading...'
+  }
+
+  Button.prototype.setState = function (state) {
+    var d    = 'disabled'
+    var $el  = this.$element
+    var val  = $el.is('input') ? 'val' : 'html'
+    var data = $el.data()
+
+    state += 'Text'
+
+    if (data.resetText == null) $el.data('resetText', $el[val]())
+
+    // push to event loop to allow forms to submit
+    setTimeout($.proxy(function () {
+      $el[val](data[state] == null ? this.options[state] : data[state])
+
+      if (state == 'loadingText') {
+        this.isLoading = true
+        $el.addClass(d).attr(d, d).prop(d, true)
+      } else if (this.isLoading) {
+        this.isLoading = false
+        $el.removeClass(d).removeAttr(d).prop(d, false)
+      }
+    }, this), 0)
+  }
+
+  Button.prototype.toggle = function () {
+    var changed = true
+    var $parent = this.$element.closest('[data-toggle="buttons"]')
+
+    if ($parent.length) {
+      var $input = this.$element.find('input')
+      if ($input.prop('type') == 'radio') {
+        if ($input.prop('checked')) changed = false
+        $parent.find('.active').removeClass('active')
+        this.$element.addClass('active')
+      } else if ($input.prop('type') == 'checkbox') {
+        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
+        this.$element.toggleClass('active')
+      }
+      $input.prop('checked', this.$element.hasClass('active'))
+      if (changed) $input.trigger('change')
+    } else {
+      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
+      this.$element.toggleClass('active')
+    }
+  }
+
+
+  // BUTTON PLUGIN DEFINITION
+  // ========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.button')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.button', (data = new Button(this, options)))
+
+      if (option == 'toggle') data.toggle()
+      else if (option) data.setState(option)
+    })
+  }
+
+  var old = $.fn.button
+
+  $.fn.button             = Plugin
+  $.fn.button.Constructor = Button
+
+
+  // BUTTON NO CONFLICT
+  // ==================
+
+  $.fn.button.noConflict = function () {
+    $.fn.button = old
+    return this
+  }
+
+
+  // BUTTON DATA-API
+  // ===============
+
+  $(document)
+    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      var $btn = $(e.target).closest('.btn')
+      Plugin.call($btn, 'toggle')
+      if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
+        // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
+        e.preventDefault()
+        // The target component still receive the focus
+        if ($btn.is('input,button')) $btn.trigger('focus')
+        else $btn.find('input:visible,button:visible').first().trigger('focus')
+      }
+    })
+    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
+    })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: carousel.js v3.3.7
+ * http://getbootstrap.com/javascript/#carousel
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CAROUSEL CLASS DEFINITION
+  // =========================
+
+  var Carousel = function (element, options) {
+    this.$element    = $(element)
+    this.$indicators = this.$element.find('.carousel-indicators')
+    this.options     = options
+    this.paused      = null
+    this.sliding     = null
+    this.interval    = null
+    this.$active     = null
+    this.$items      = null
+
+    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
+
+    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
+      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
+      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
+  }
+
+  Carousel.VERSION  = '3.3.7'
+
+  Carousel.TRANSITION_DURATION = 600
+
+  Carousel.DEFAULTS = {
+    interval: 5000,
+    pause: 'hover',
+    wrap: true,
+    keyboard: true
+  }
+
+  Carousel.prototype.keydown = function (e) {
+    if (/input|textarea/i.test(e.target.tagName)) return
+    switch (e.which) {
+      case 37: this.prev(); break
+      case 39: this.next(); break
+      default: return
+    }
+
+    e.preventDefault()
+  }
+
+  Carousel.prototype.cycle = function (e) {
+    e || (this.paused = false)
+
+    this.interval && clearInterval(this.interval)
+
+    this.options.interval
+      && !this.paused
+      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
+
+    return this
+  }
+
+  Carousel.prototype.getItemIndex = function (item) {
+    this.$items = item.parent().children('.item')
+    return this.$items.index(item || this.$active)
+  }
+
+  Carousel.prototype.getItemForDirection = function (direction, active) {
+    var activeIndex = this.getItemIndex(active)
+    var willWrap = (direction == 'prev' && activeIndex === 0)
+                || (direction == 'next' && activeIndex == (this.$items.length - 1))
+    if (willWrap && !this.options.wrap) return active
+    var delta = direction == 'prev' ? -1 : 1
+    var itemIndex = (activeIndex + delta) % this.$items.length
+    return this.$items.eq(itemIndex)
+  }
+
+  Carousel.prototype.to = function (pos) {
+    var that        = this
+    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
+
+    if (pos > (this.$items.length - 1) || pos < 0) return
+
+    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
+    if (activeIndex == pos) return this.pause().cycle()
+
+    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
+  }
+
+  Carousel.prototype.pause = function (e) {
+    e || (this.paused = true)
+
+    if (this.$element.find('.next, .prev').length && $.support.transition) {
+      this.$element.trigger($.support.transition.end)
+      this.cycle(true)
+    }
+
+    this.interval = clearInterval(this.interval)
+
+    return this
+  }
+
+  Carousel.prototype.next = function () {
+    if (this.sliding) return
+    return this.slide('next')
+  }
+
+  Carousel.prototype.prev = function () {
+    if (this.sliding) return
+    return this.slide('prev')
+  }
+
+  Carousel.prototype.slide = function (type, next) {
+    var $active   = this.$element.find('.item.active')
+    var $next     = next || this.getItemForDirection(type, $active)
+    var isCycling = this.interval
+    var direction = type == 'next' ? 'left' : 'right'
+    var that      = this
+
+    if ($next.hasClass('active')) return (this.sliding = false)
+
+    var relatedTarget = $next[0]
+    var slideEvent = $.Event('slide.bs.carousel', {
+      relatedTarget: relatedTarget,
+      direction: direction
+    })
+    this.$element.trigger(slideEvent)
+    if (slideEvent.isDefaultPrevented()) return
+
+    this.sliding = true
+
+    isCycling && this.pause()
+
+    if (this.$indicators.length) {
+      this.$indicators.find('.active').removeClass('active')
+      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
+      $nextIndicator && $nextIndicator.addClass('active')
+    }
+
+    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
+    if ($.support.transition && this.$element.hasClass('slide')) {
+      $next.addClass(type)
+      $next[0].offsetWidth // force reflow
+      $active.addClass(direction)
+      $next.addClass(direction)
+      $active
+        .one('bsTransitionEnd', function () {
+          $next.removeClass([type, direction].join(' ')).addClass('active')
+          $active.removeClass(['active', direction].join(' '))
+          that.sliding = false
+          setTimeout(function () {
+            that.$element.trigger(slidEvent)
+          }, 0)
+        })
+        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
+    } else {
+      $active.removeClass('active')
+      $next.addClass('active')
+      this.sliding = false
+      this.$element.trigger(slidEvent)
+    }
+
+    isCycling && this.cycle()
+
+    return this
+  }
+
+
+  // CAROUSEL PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.carousel')
+      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
+      var action  = typeof option == 'string' ? option : options.slide
+
+      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
+      if (typeof option == 'number') data.to(option)
+      else if (action) data[action]()
+      else if (options.interval) data.pause().cycle()
+    })
+  }
+
+  var old = $.fn.carousel
+
+  $.fn.carousel             = Plugin
+  $.fn.carousel.Constructor = Carousel
+
+
+  // CAROUSEL NO CONFLICT
+  // ====================
+
+  $.fn.carousel.noConflict = function () {
+    $.fn.carousel = old
+    return this
+  }
+
+
+  // CAROUSEL DATA-API
+  // =================
+
+  var clickHandler = function (e) {
+    var href
+    var $this   = $(this)
+    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
+    if (!$target.hasClass('carousel')) return
+    var options = $.extend({}, $target.data(), $this.data())
+    var slideIndex = $this.attr('data-slide-to')
+    if (slideIndex) options.interval = false
+
+    Plugin.call($target, options)
+
+    if (slideIndex) {
+      $target.data('bs.carousel').to(slideIndex)
+    }
+
+    e.preventDefault()
+  }
+
+  $(document)
+    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
+    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
+
+  $(window).on('load', function () {
+    $('[data-ride="carousel"]').each(function () {
+      var $carousel = $(this)
+      Plugin.call($carousel, $carousel.data())
+    })
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: collapse.js v3.3.7
+ * http://getbootstrap.com/javascript/#collapse
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+/* jshint latedef: false */
+
++function ($) {
+  'use strict';
+
+  // COLLAPSE PUBLIC CLASS DEFINITION
+  // ================================
+
+  var Collapse = function (element, options) {
+    this.$element      = $(element)
+    this.options       = $.extend({}, Collapse.DEFAULTS, options)
+    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
+                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
+    this.transitioning = null
+
+    if (this.options.parent) {
+      this.$parent = this.getParent()
+    } else {
+      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
+    }
+
+    if (this.options.toggle) this.toggle()
+  }
+
+  Collapse.VERSION  = '3.3.7'
+
+  Collapse.TRANSITION_DURATION = 350
+
+  Collapse.DEFAULTS = {
+    toggle: true
+  }
+
+  Collapse.prototype.dimension = function () {
+    var hasWidth = this.$element.hasClass('width')
+    return hasWidth ? 'width' : 'height'
+  }
+
+  Collapse.prototype.show = function () {
+    if (this.transitioning || this.$element.hasClass('in')) return
+
+    var activesData
+    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
+
+    if (actives && actives.length) {
+      activesData = actives.data('bs.collapse')
+      if (activesData && activesData.transitioning) return
+    }
+
+    var startEvent = $.Event('show.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    if (actives && actives.length) {
+      Plugin.call(actives, 'hide')
+      activesData || actives.data('bs.collapse', null)
+    }
+
+    var dimension = this.dimension()
+
+    this.$element
+      .removeClass('collapse')
+      .addClass('collapsing')[dimension](0)
+      .attr('aria-expanded', true)
+
+    this.$trigger
+      .removeClass('collapsed')
+      .attr('aria-expanded', true)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse in')[dimension]('')
+      this.transitioning = 0
+      this.$element
+        .trigger('shown.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    var scrollSize = $.camelCase(['scroll', dimension].join('-'))
+
+    this.$element
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
+  }
+
+  Collapse.prototype.hide = function () {
+    if (this.transitioning || !this.$element.hasClass('in')) return
+
+    var startEvent = $.Event('hide.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    var dimension = this.dimension()
+
+    this.$element[dimension](this.$element[dimension]())[0].offsetHeight
+
+    this.$element
+      .addClass('collapsing')
+      .removeClass('collapse in')
+      .attr('aria-expanded', false)
+
+    this.$trigger
+      .addClass('collapsed')
+      .attr('aria-expanded', false)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.transitioning = 0
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse')
+        .trigger('hidden.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    this.$element
+      [dimension](0)
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
+  }
+
+  Collapse.prototype.toggle = function () {
+    this[this.$element.hasClass('in') ? 'hide' : 'show']()
+  }
+
+  Collapse.prototype.getParent = function () {
+    return $(this.options.parent)
+      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
+      .each($.proxy(function (i, element) {
+        var $element = $(element)
+        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
+      }, this))
+      .end()
+  }
+
+  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
+    var isOpen = $element.hasClass('in')
+
+    $element.attr('aria-expanded', isOpen)
+    $trigger
+      .toggleClass('collapsed', !isOpen)
+      .attr('aria-expanded', isOpen)
+  }
+
+  function getTargetFromTrigger($trigger) {
+    var href
+    var target = $trigger.attr('data-target')
+      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
+
+    return $(target)
+  }
+
+
+  // COLLAPSE PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.collapse')
+      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.collapse
+
+  $.fn.collapse             = Plugin
+  $.fn.collapse.Constructor = Collapse
+
+
+  // COLLAPSE NO CONFLICT
+  // ====================
+
+  $.fn.collapse.noConflict = function () {
+    $.fn.collapse = old
+    return this
+  }
+
+
+  // COLLAPSE DATA-API
+  // =================
+
+  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
+    var $this   = $(this)
+
+    if (!$this.attr('data-target')) e.preventDefault()
+
+    var $target = getTargetFromTrigger($this)
+    var data    = $target.data('bs.collapse')
+    var option  = data ? 'toggle' : $this.data()
+
+    Plugin.call($target, option)
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: dropdown.js v3.3.7
+ * http://getbootstrap.com/javascript/#dropdowns
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // DROPDOWN CLASS DEFINITION
+  // =========================
+
+  var backdrop = '.dropdown-backdrop'
+  var toggle   = '[data-toggle="dropdown"]'
+  var Dropdown = function (element) {
+    $(element).on('click.bs.dropdown', this.toggle)
+  }
+
+  Dropdown.VERSION = '3.3.7'
+
+  function getParent($this) {
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = selector && $(selector)
+
+    return $parent && $parent.length ? $parent : $this.parent()
+  }
+
+  function clearMenus(e) {
+    if (e && e.which === 3) return
+    $(backdrop).remove()
+    $(toggle).each(function () {
+      var $this         = $(this)
+      var $parent       = getParent($this)
+      var relatedTarget = { relatedTarget: this }
+
+      if (!$parent.hasClass('open')) return
+
+      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
+
+      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this.attr('aria-expanded', 'false')
+      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
+    })
+  }
+
+  Dropdown.prototype.toggle = function (e) {
+    var $this = $(this)
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    clearMenus()
+
+    if (!isActive) {
+      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
+        // if mobile we use a backdrop because click events don't delegate
+        $(document.createElement('div'))
+          .addClass('dropdown-backdrop')
+          .insertAfter($(this))
+          .on('click', clearMenus)
+      }
+
+      var relatedTarget = { relatedTarget: this }
+      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this
+        .trigger('focus')
+        .attr('aria-expanded', 'true')
+
+      $parent
+        .toggleClass('open')
+        .trigger($.Event('shown.bs.dropdown', relatedTarget))
+    }
+
+    return false
+  }
+
+  Dropdown.prototype.keydown = function (e) {
+    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
+
+    var $this = $(this)
+
+    e.preventDefault()
+    e.stopPropagation()
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    if (!isActive && e.which != 27 || isActive && e.which == 27) {
+      if (e.which == 27) $parent.find(toggle).trigger('focus')
+      return $this.trigger('click')
+    }
+
+    var desc = ' li:not(.disabled):visible a'
+    var $items = $parent.find('.dropdown-menu' + desc)
+
+    if (!$items.length) return
+
+    var index = $items.index(e.target)
+
+    if (e.which == 38 && index > 0)                 index--         // up
+    if (e.which == 40 && index < $items.length - 1) index++         // down
+    if (!~index)                                    index = 0
+
+    $items.eq(index).trigger('focus')
+  }
+
+
+  // DROPDOWN PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.dropdown')
+
+      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.dropdown
+
+  $.fn.dropdown             = Plugin
+  $.fn.dropdown.Constructor = Dropdown
+
+
+  // DROPDOWN NO CONFLICT
+  // ====================
+
+  $.fn.dropdown.noConflict = function () {
+    $.fn.dropdown = old
+    return this
+  }
+
+
+  // APPLY TO STANDARD DROPDOWN ELEMENTS
+  // ===================================
+
+  $(document)
+    .on('click.bs.dropdown.data-api', clearMenus)
+    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
+    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
+    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
+    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: modal.js v3.3.7
+ * http://getbootstrap.com/javascript/#modals
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // MODAL CLASS DEFINITION
+  // ======================
+
+  var Modal = function (element, options) {
+    this.options             = options
+    this.$body               = $(document.body)
+    this.$element            = $(element)
+    this.$dialog             = this.$element.find('.modal-dialog')
+    this.$backdrop           = null
+    this.isShown             = null
+    this.originalBodyPad     = null
+    this.scrollbarWidth      = 0
+    this.ignoreBackdropClick = false
+
+    if (this.options.remote) {
+      this.$element
+        .find('.modal-content')
+        .load(this.options.remote, $.proxy(function () {
+          this.$element.trigger('loaded.bs.modal')
+        }, this))
+    }
+  }
+
+  Modal.VERSION  = '3.3.7'
+
+  Modal.TRANSITION_DURATION = 300
+  Modal.BACKDROP_TRANSITION_DURATION = 150
+
+  Modal.DEFAULTS = {
+    backdrop: true,
+    keyboard: true,
+    show: true
+  }
+
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this.isShown ? this.hide() : this.show(_relatedTarget)
+  }
+
+  Modal.prototype.show = function (_relatedTarget) {
+    var that = this
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
+
+    this.$element.trigger(e)
+
+    if (this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = true
+
+    this.checkScrollbar()
+    this.setScrollbar()
+    this.$body.addClass('modal-open')
+
+    this.escape()
+    this.resize()
+
+    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
+
+    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
+      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
+        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
+      })
+    })
+
+    this.backdrop(function () {
+      var transition = $.support.transition && that.$element.hasClass('fade')
+
+      if (!that.$element.parent().length) {
+        that.$element.appendTo(that.$body) // don't move modals dom position
+      }
+
+      that.$element
+        .show()
+        .scrollTop(0)
+
+      that.adjustDialog()
+
+      if (transition) {
+        that.$element[0].offsetWidth // force reflow
+      }
+
+      that.$element.addClass('in')
+
+      that.enforceFocus()
+
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
+      transition ?
+        that.$dialog // wait for modal to slide in
+          .one('bsTransitionEnd', function () {
+            that.$element.trigger('focus').trigger(e)
+          })
+          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+        that.$element.trigger('focus').trigger(e)
+    })
+  }
+
+  Modal.prototype.hide = function (e) {
+    if (e) e.preventDefault()
+
+    e = $.Event('hide.bs.modal')
+
+    this.$element.trigger(e)
+
+    if (!this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = false
+
+    this.escape()
+    this.resize()
+
+    $(document).off('focusin.bs.modal')
+
+    this.$element
+      .removeClass('in')
+      .off('click.dismiss.bs.modal')
+      .off('mouseup.dismiss.bs.modal')
+
+    this.$dialog.off('mousedown.dismiss.bs.modal')
+
+    $.support.transition && this.$element.hasClass('fade') ?
+      this.$element
+        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
+        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+      this.hideModal()
+  }
+
+  Modal.prototype.enforceFocus = function () {
+    $(document)
+      .off('focusin.bs.modal') // guard against infinite focus loop
+      .on('focusin.bs.modal', $.proxy(function (e) {
+        if (document !== e.target &&
+            this.$element[0] !== e.target &&
+            !this.$element.has(e.target).length) {
+          this.$element.trigger('focus')
+        }
+      }, this))
+  }
+
+  Modal.prototype.escape = function () {
+    if (this.isShown && this.options.keyboard) {
+      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
+        e.which == 27 && this.hide()
+      }, this))
+    } else if (!this.isShown) {
+      this.$element.off('keydown.dismiss.bs.modal')
+    }
+  }
+
+  Modal.prototype.resize = function () {
+    if (this.isShown) {
+      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
+    } else {
+      $(window).off('resize.bs.modal')
+    }
+  }
+
+  Modal.prototype.hideModal = function () {
+    var that = this
+    this.$element.hide()
+    this.backdrop(function () {
+      that.$body.removeClass('modal-open')
+      that.resetAdjustments()
+      that.resetScrollbar()
+      that.$element.trigger('hidden.bs.modal')
+    })
+  }
+
+  Modal.prototype.removeBackdrop = function () {
+    this.$backdrop && this.$backdrop.remove()
+    this.$backdrop = null
+  }
+
+  Modal.prototype.backdrop = function (callback) {
+    var that = this
+    var animate = this.$element.hasClass('fade') ? 'fade' : ''
+
+    if (this.isShown && this.options.backdrop) {
+      var doAnimate = $.support.transition && animate
+
+      this.$backdrop = $(document.createElement('div'))
+        .addClass('modal-backdrop ' + animate)
+        .appendTo(this.$body)
+
+      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
+        if (this.ignoreBackdropClick) {
+          this.ignoreBackdropClick = false
+          return
+        }
+        if (e.target !== e.currentTarget) return
+        this.options.backdrop == 'static'
+          ? this.$element[0].focus()
+          : this.hide()
+      }, this))
+
+      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
+
+      this.$backdrop.addClass('in')
+
+      if (!callback) return
+
+      doAnimate ?
+        this.$backdrop
+          .one('bsTransitionEnd', callback)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callback()
+
+    } else if (!this.isShown && this.$backdrop) {
+      this.$backdrop.removeClass('in')
+
+      var callbackRemove = function () {
+        that.removeBackdrop()
+        callback && callback()
+      }
+      $.support.transition && this.$element.hasClass('fade') ?
+        this.$backdrop
+          .one('bsTransitionEnd', callbackRemove)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callbackRemove()
+
+    } else if (callback) {
+      callback()
+    }
+  }
+
+  // these following methods are used to handle overflowing modals
+
+  Modal.prototype.handleUpdate = function () {
+    this.adjustDialog()
+  }
+
+  Modal.prototype.adjustDialog = function () {
+    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
+
+    this.$element.css({
+      paddingLeft:  !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
+      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
+    })
+  }
+
+  Modal.prototype.resetAdjustments = function () {
+    this.$element.css({
+      paddingLeft: '',
+      paddingRight: ''
+    })
+  }
+
+  Modal.prototype.checkScrollbar = function () {
+    var fullWindowWidth = window.innerWidth
+    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+      var documentElementRect = document.documentElement.getBoundingClientRect()
+      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
+    }
+    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
+    this.scrollbarWidth = this.measureScrollbar()
+  }
+
+  Modal.prototype.setScrollbar = function () {
+    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
+    this.originalBodyPad = document.body.style.paddingRight || ''
+    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
+  }
+
+  Modal.prototype.resetScrollbar = function () {
+    this.$body.css('padding-right', this.originalBodyPad)
+  }
+
+  Modal.prototype.measureScrollbar = function () { // thx walsh
+    var scrollDiv = document.createElement('div')
+    scrollDiv.className = 'modal-scrollbar-measure'
+    this.$body.append(scrollDiv)
+    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+    this.$body[0].removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
+
+  // MODAL PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option, _relatedTarget) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.modal')
+      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
+    })
+  }
+
+  var old = $.fn.modal
+
+  $.fn.modal             = Plugin
+  $.fn.modal.Constructor = Modal
+
+
+  // MODAL NO CONFLICT
+  // =================
+
+  $.fn.modal.noConflict = function () {
+    $.fn.modal = old
+    return this
+  }
+
+
+  // MODAL DATA-API
+  // ==============
+
+  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
+    var $this   = $(this)
+    var href    = $this.attr('href')
+    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
+    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+    if ($this.is('a')) e.preventDefault()
+
+    $target.one('show.bs.modal', function (showEvent) {
+      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
+      $target.one('hidden.bs.modal', function () {
+        $this.is(':visible') && $this.trigger('focus')
+      })
+    })
+    Plugin.call($target, option, this)
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: tooltip.js v3.3.7
+ * http://getbootstrap.com/javascript/#tooltip
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TOOLTIP PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Tooltip = function (element, options) {
+    this.type       = null
+    this.options    = null
+    this.enabled    = null
+    this.timeout    = null
+    this.hoverState = null
+    this.$element   = null
+    this.inState    = null
+
+    this.init('tooltip', element, options)
+  }
+
+  Tooltip.VERSION  = '3.3.7'
+
+  Tooltip.TRANSITION_DURATION = 150
+
+  Tooltip.DEFAULTS = {
+    animation: true,
+    placement: 'top',
+    selector: false,
+    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    container: false,
+    viewport: {
+      selector: 'body',
+      padding: 0
+    }
+  }
+
+  Tooltip.prototype.init = function (type, element, options) {
+    this.enabled   = true
+    this.type      = type
+    this.$element  = $(element)
+    this.options   = this.getOptions(options)
+    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.inState   = { click: false, hover: false, focus: false }
+
+    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
+      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
+    }
+
+    var triggers = this.options.trigger.split(' ')
+
+    for (var i = triggers.length; i--;) {
+      var trigger = triggers[i]
+
+      if (trigger == 'click') {
+        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+      } else if (trigger != 'manual') {
+        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
+        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
+
+        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+      }
+    }
+
+    this.options.selector ?
+      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+      this.fixTitle()
+  }
+
+  Tooltip.prototype.getDefaults = function () {
+    return Tooltip.DEFAULTS
+  }
+
+  Tooltip.prototype.getOptions = function (options) {
+    options = $.extend({}, this.getDefaults(), this.$element.data(), options)
+
+    if (options.delay && typeof options.delay == 'number') {
+      options.delay = {
+        show: options.delay,
+        hide: options.delay
+      }
+    }
+
+    return options
+  }
+
+  Tooltip.prototype.getDelegateOptions = function () {
+    var options  = {}
+    var defaults = this.getDefaults()
+
+    this._options && $.each(this._options, function (key, value) {
+      if (defaults[key] != value) options[key] = value
+    })
+
+    return options
+  }
+
+  Tooltip.prototype.enter = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
+    }
+
+    if (self.tip().hasClass('in') || self.hoverState == 'in') {
+      self.hoverState = 'in'
+      return
+    }
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'in'
+
+    if (!self.options.delay || !self.options.delay.show) return self.show()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'in') self.show()
+    }, self.options.delay.show)
+  }
+
+  Tooltip.prototype.isInStateTrue = function () {
+    for (var key in this.inState) {
+      if (this.inState[key]) return true
+    }
+
+    return false
+  }
+
+  Tooltip.prototype.leave = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
+    }
+
+    if (self.isInStateTrue()) return
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'out'
+
+    if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'out') self.hide()
+    }, self.options.delay.hide)
+  }
+
+  Tooltip.prototype.show = function () {
+    var e = $.Event('show.bs.' + this.type)
+
+    if (this.hasContent() && this.enabled) {
+      this.$element.trigger(e)
+
+      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
+      if (e.isDefaultPrevented() || !inDom) return
+      var that = this
+
+      var $tip = this.tip()
+
+      var tipId = this.getUID(this.type)
+
+      this.setContent()
+      $tip.attr('id', tipId)
+      this.$element.attr('aria-describedby', tipId)
+
+      if (this.options.animation) $tip.addClass('fade')
+
+      var placement = typeof this.options.placement == 'function' ?
+        this.options.placement.call(this, $tip[0], this.$element[0]) :
+        this.options.placement
+
+      var autoToken = /\s?auto?\s?/i
+      var autoPlace = autoToken.test(placement)
+      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
+
+      $tip
+        .detach()
+        .css({ top: 0, left: 0, display: 'block' })
+        .addClass(placement)
+        .data('bs.' + this.type, this)
+
+      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.$element.trigger('inserted.bs.' + this.type)
+
+      var pos          = this.getPosition()
+      var actualWidth  = $tip[0].offsetWidth
+      var actualHeight = $tip[0].offsetHeight
+
+      if (autoPlace) {
+        var orgPlacement = placement
+        var viewportDim = this.getPosition(this.$viewport)
+
+        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
+                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
+                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
+                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
+                    placement
+
+        $tip
+          .removeClass(orgPlacement)
+          .addClass(placement)
+      }
+
+      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
+
+      this.applyPlacement(calculatedOffset, placement)
+
+      var complete = function () {
+        var prevHoverState = that.hoverState
+        that.$element.trigger('shown.bs.' + that.type)
+        that.hoverState = null
+
+        if (prevHoverState == 'out') that.leave(that)
+      }
+
+      $.support.transition && this.$tip.hasClass('fade') ?
+        $tip
+          .one('bsTransitionEnd', complete)
+          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+        complete()
+    }
+  }
+
+  Tooltip.prototype.applyPlacement = function (offset, placement) {
+    var $tip   = this.tip()
+    var width  = $tip[0].offsetWidth
+    var height = $tip[0].offsetHeight
+
+    // manually read margins because getBoundingClientRect includes difference
+    var marginTop = parseInt($tip.css('margin-top'), 10)
+    var marginLeft = parseInt($tip.css('margin-left'), 10)
+
+    // we must check for NaN for ie 8/9
+    if (isNaN(marginTop))  marginTop  = 0
+    if (isNaN(marginLeft)) marginLeft = 0
+
+    offset.top  += marginTop
+    offset.left += marginLeft
+
+    // $.fn.offset doesn't round pixel values
+    // so we use setOffset directly with our own function B-0
+    $.offset.setOffset($tip[0], $.extend({
+      using: function (props) {
+        $tip.css({
+          top: Math.round(props.top),
+          left: Math.round(props.left)
+        })
+      }
+    }, offset), 0)
+
+    $tip.addClass('in')
+
+    // check to see if placing tip in new offset caused the tip to resize itself
+    var actualWidth  = $tip[0].offsetWidth
+    var actualHeight = $tip[0].offsetHeight
+
+    if (placement == 'top' && actualHeight != height) {
+      offset.top = offset.top + height - actualHeight
+    }
+
+    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
+
+    if (delta.left) offset.left += delta.left
+    else offset.top += delta.top
+
+    var isVertical          = /top|bottom/.test(placement)
+    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
+    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
+
+    $tip.offset(offset)
+    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
+  }
+
+  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
+    this.arrow()
+      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
+      .css(isVertical ? 'top' : 'left', '')
+  }
+
+  Tooltip.prototype.setContent = function () {
+    var $tip  = this.tip()
+    var title = this.getTitle()
+
+    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+    $tip.removeClass('fade in top bottom left right')
+  }
+
+  Tooltip.prototype.hide = function (callback) {
+    var that = this
+    var $tip = $(this.$tip)
+    var e    = $.Event('hide.bs.' + this.type)
+
+    function complete() {
+      if (that.hoverState != 'in') $tip.detach()
+      if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
+        that.$element
+          .removeAttr('aria-describedby')
+          .trigger('hidden.bs.' + that.type)
+      }
+      callback && callback()
+    }
+
+    this.$element.trigger(e)
+
+    if (e.isDefaultPrevented()) return
+
+    $tip.removeClass('in')
+
+    $.support.transition && $tip.hasClass('fade') ?
+      $tip
+        .one('bsTransitionEnd', complete)
+        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+      complete()
+
+    this.hoverState = null
+
+    return this
+  }
+
+  Tooltip.prototype.fixTitle = function () {
+    var $e = this.$element
+    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
+      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+    }
+  }
+
+  Tooltip.prototype.hasContent = function () {
+    return this.getTitle()
+  }
+
+  Tooltip.prototype.getPosition = function ($element) {
+    $element   = $element || this.$element
+
+    var el     = $element[0]
+    var isBody = el.tagName == 'BODY'
+
+    var elRect    = el.getBoundingClientRect()
+    if (elRect.width == null) {
+      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
+      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
+    }
+    var isSvg = window.SVGElement && el instanceof window.SVGElement
+    // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
+    // See https://github.com/twbs/bootstrap/issues/20280
+    var elOffset  = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
+    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
+    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
+
+    return $.extend({}, elRect, scroll, outerDims, elOffset)
+  }
+
+  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
+    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
+        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
+
+  }
+
+  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
+    var delta = { top: 0, left: 0 }
+    if (!this.$viewport) return delta
+
+    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
+    var viewportDimensions = this.getPosition(this.$viewport)
+
+    if (/right|left/.test(placement)) {
+      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
+      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
+      if (topEdgeOffset < viewportDimensions.top) { // top overflow
+        delta.top = viewportDimensions.top - topEdgeOffset
+      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
+        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
+      }
+    } else {
+      var leftEdgeOffset  = pos.left - viewportPadding
+      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
+      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
+        delta.left = viewportDimensions.left - leftEdgeOffset
+      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
+        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
+      }
+    }
+
+    return delta
+  }
+
+  Tooltip.prototype.getTitle = function () {
+    var title
+    var $e = this.$element
+    var o  = this.options
+
+    title = $e.attr('data-original-title')
+      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
+
+    return title
+  }
+
+  Tooltip.prototype.getUID = function (prefix) {
+    do prefix += ~~(Math.random() * 1000000)
+    while (document.getElementById(prefix))
+    return prefix
+  }
+
+  Tooltip.prototype.tip = function () {
+    if (!this.$tip) {
+      this.$tip = $(this.options.template)
+      if (this.$tip.length != 1) {
+        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
+      }
+    }
+    return this.$tip
+  }
+
+  Tooltip.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
+  }
+
+  Tooltip.prototype.enable = function () {
+    this.enabled = true
+  }
+
+  Tooltip.prototype.disable = function () {
+    this.enabled = false
+  }
+
+  Tooltip.prototype.toggleEnabled = function () {
+    this.enabled = !this.enabled
+  }
+
+  Tooltip.prototype.toggle = function (e) {
+    var self = this
+    if (e) {
+      self = $(e.currentTarget).data('bs.' + this.type)
+      if (!self) {
+        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
+        $(e.currentTarget).data('bs.' + this.type, self)
+      }
+    }
+
+    if (e) {
+      self.inState.click = !self.inState.click
+      if (self.isInStateTrue()) self.enter(self)
+      else self.leave(self)
+    } else {
+      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
+    }
+  }
+
+  Tooltip.prototype.destroy = function () {
+    var that = this
+    clearTimeout(this.timeout)
+    this.hide(function () {
+      that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
+      that.$element = null
+    })
+  }
+
+
+  // TOOLTIP PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.tooltip')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tooltip
+
+  $.fn.tooltip             = Plugin
+  $.fn.tooltip.Constructor = Tooltip
+
+
+  // TOOLTIP NO CONFLICT
+  // ===================
+
+  $.fn.tooltip.noConflict = function () {
+    $.fn.tooltip = old
+    return this
+  }
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: popover.js v3.3.7
+ * http://getbootstrap.com/javascript/#popovers
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // POPOVER PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Popover = function (element, options) {
+    this.init('popover', element, options)
+  }
+
+  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
+
+  Popover.VERSION  = '3.3.7'
+
+  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
+  })
+
+
+  // NOTE: POPOVER EXTENDS tooltip.js
+  // ================================
+
+  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
+
+  Popover.prototype.constructor = Popover
+
+  Popover.prototype.getDefaults = function () {
+    return Popover.DEFAULTS
+  }
+
+  Popover.prototype.setContent = function () {
+    var $tip    = this.tip()
+    var title   = this.getTitle()
+    var content = this.getContent()
+
+    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
+    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
+      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
+    ](content)
+
+    $tip.removeClass('fade top bottom left right in')
+
+    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
+    // this manually by checking the contents.
+    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
+  }
+
+  Popover.prototype.hasContent = function () {
+    return this.getTitle() || this.getContent()
+  }
+
+  Popover.prototype.getContent = function () {
+    var $e = this.$element
+    var o  = this.options
+
+    return $e.attr('data-content')
+      || (typeof o.content == 'function' ?
+            o.content.call($e[0]) :
+            o.content)
+  }
+
+  Popover.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
+  }
+
+
+  // POPOVER PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.popover')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.popover
+
+  $.fn.popover             = Plugin
+  $.fn.popover.Constructor = Popover
+
+
+  // POPOVER NO CONFLICT
+  // ===================
+
+  $.fn.popover.noConflict = function () {
+    $.fn.popover = old
+    return this
+  }
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: scrollspy.js v3.3.7
+ * http://getbootstrap.com/javascript/#scrollspy
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // SCROLLSPY CLASS DEFINITION
+  // ==========================
+
+  function ScrollSpy(element, options) {
+    this.$body          = $(document.body)
+    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
+    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
+    this.selector       = (this.options.target || '') + ' .nav li > a'
+    this.offsets        = []
+    this.targets        = []
+    this.activeTarget   = null
+    this.scrollHeight   = 0
+
+    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
+    this.refresh()
+    this.process()
+  }
+
+  ScrollSpy.VERSION  = '3.3.7'
+
+  ScrollSpy.DEFAULTS = {
+    offset: 10
+  }
+
+  ScrollSpy.prototype.getScrollHeight = function () {
+    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+  }
+
+  ScrollSpy.prototype.refresh = function () {
+    var that          = this
+    var offsetMethod  = 'offset'
+    var offsetBase    = 0
+
+    this.offsets      = []
+    this.targets      = []
+    this.scrollHeight = this.getScrollHeight()
+
+    if (!$.isWindow(this.$scrollElement[0])) {
+      offsetMethod = 'position'
+      offsetBase   = this.$scrollElement.scrollTop()
+    }
+
+    this.$body
+      .find(this.selector)
+      .map(function () {
+        var $el   = $(this)
+        var href  = $el.data('target') || $el.attr('href')
+        var $href = /^#./.test(href) && $(href)
+
+        return ($href
+          && $href.length
+          && $href.is(':visible')
+          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
+      })
+      .sort(function (a, b) { return a[0] - b[0] })
+      .each(function () {
+        that.offsets.push(this[0])
+        that.targets.push(this[1])
+      })
+  }
+
+  ScrollSpy.prototype.process = function () {
+    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
+    var scrollHeight = this.getScrollHeight()
+    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
+    var offsets      = this.offsets
+    var targets      = this.targets
+    var activeTarget = this.activeTarget
+    var i
+
+    if (this.scrollHeight != scrollHeight) {
+      this.refresh()
+    }
+
+    if (scrollTop >= maxScroll) {
+      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
+    }
+
+    if (activeTarget && scrollTop < offsets[0]) {
+      this.activeTarget = null
+      return this.clear()
+    }
+
+    for (i = offsets.length; i--;) {
+      activeTarget != targets[i]
+        && scrollTop >= offsets[i]
+        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
+        && this.activate(targets[i])
+    }
+  }
+
+  ScrollSpy.prototype.activate = function (target) {
+    this.activeTarget = target
+
+    this.clear()
+
+    var selector = this.selector +
+      '[data-target="' + target + '"],' +
+      this.selector + '[href="' + target + '"]'
+
+    var active = $(selector)
+      .parents('li')
+      .addClass('active')
+
+    if (active.parent('.dropdown-menu').length) {
+      active = active
+        .closest('li.dropdown')
+        .addClass('active')
+    }
+
+    active.trigger('activate.bs.scrollspy')
+  }
+
+  ScrollSpy.prototype.clear = function () {
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
+  }
+
+
+  // SCROLLSPY PLUGIN DEFINITION
+  // ===========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.scrollspy')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.scrollspy
+
+  $.fn.scrollspy             = Plugin
+  $.fn.scrollspy.Constructor = ScrollSpy
+
+
+  // SCROLLSPY NO CONFLICT
+  // =====================
+
+  $.fn.scrollspy.noConflict = function () {
+    $.fn.scrollspy = old
+    return this
+  }
+
+
+  // SCROLLSPY DATA-API
+  // ==================
+
+  $(window).on('load.bs.scrollspy.data-api', function () {
+    $('[data-spy="scroll"]').each(function () {
+      var $spy = $(this)
+      Plugin.call($spy, $spy.data())
+    })
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: tab.js v3.3.7
+ * http://getbootstrap.com/javascript/#tabs
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TAB CLASS DEFINITION
+  // ====================
+
+  var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
+    this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
+  }
+
+  Tab.VERSION = '3.3.7'
+
+  Tab.TRANSITION_DURATION = 150
+
+  Tab.prototype.show = function () {
+    var $this    = this.element
+    var $ul      = $this.closest('ul:not(.dropdown-menu)')
+    var selector = $this.data('target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    if ($this.parent('li').hasClass('active')) return
+
+    var $previous = $ul.find('.active:last a')
+    var hideEvent = $.Event('hide.bs.tab', {
+      relatedTarget: $this[0]
+    })
+    var showEvent = $.Event('show.bs.tab', {
+      relatedTarget: $previous[0]
+    })
+
+    $previous.trigger(hideEvent)
+    $this.trigger(showEvent)
+
+    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
+
+    var $target = $(selector)
+
+    this.activate($this.closest('li'), $ul)
+    this.activate($target, $target.parent(), function () {
+      $previous.trigger({
+        type: 'hidden.bs.tab',
+        relatedTarget: $this[0]
+      })
+      $this.trigger({
+        type: 'shown.bs.tab',
+        relatedTarget: $previous[0]
+      })
+    })
+  }
+
+  Tab.prototype.activate = function (element, container, callback) {
+    var $active    = container.find('> .active')
+    var transition = callback
+      && $.support.transition
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
+
+    function next() {
+      $active
+        .removeClass('active')
+        .find('> .dropdown-menu > .active')
+          .removeClass('active')
+        .end()
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', false)
+
+      element
+        .addClass('active')
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', true)
+
+      if (transition) {
+        element[0].offsetWidth // reflow for transition
+        element.addClass('in')
+      } else {
+        element.removeClass('fade')
+      }
+
+      if (element.parent('.dropdown-menu').length) {
+        element
+          .closest('li.dropdown')
+            .addClass('active')
+          .end()
+          .find('[data-toggle="tab"]')
+            .attr('aria-expanded', true)
+      }
+
+      callback && callback()
+    }
+
+    $active.length && transition ?
+      $active
+        .one('bsTransitionEnd', next)
+        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
+      next()
+
+    $active.removeClass('in')
+  }
+
+
+  // TAB PLUGIN DEFINITION
+  // =====================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.tab')
+
+      if (!data) $this.data('bs.tab', (data = new Tab(this)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tab
+
+  $.fn.tab             = Plugin
+  $.fn.tab.Constructor = Tab
+
+
+  // TAB NO CONFLICT
+  // ===============
+
+  $.fn.tab.noConflict = function () {
+    $.fn.tab = old
+    return this
+  }
+
+
+  // TAB DATA-API
+  // ============
+
+  var clickHandler = function (e) {
+    e.preventDefault()
+    Plugin.call($(this), 'show')
+  }
+
+  $(document)
+    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
+    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: affix.js v3.3.7
+ * http://getbootstrap.com/javascript/#affix
+ * ========================================================================
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // AFFIX CLASS DEFINITION
+  // ======================
+
+  var Affix = function (element, options) {
+    this.options = $.extend({}, Affix.DEFAULTS, options)
+
+    this.$target = $(this.options.target)
+      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
+      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))
+
+    this.$element     = $(element)
+    this.affixed      = null
+    this.unpin        = null
+    this.pinnedOffset = null
+
+    this.checkPosition()
+  }
+
+  Affix.VERSION  = '3.3.7'
+
+  Affix.RESET    = 'affix affix-top affix-bottom'
+
+  Affix.DEFAULTS = {
+    offset: 0,
+    target: window
+  }
+
+  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
+    var scrollTop    = this.$target.scrollTop()
+    var position     = this.$element.offset()
+    var targetHeight = this.$target.height()
+
+    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
+
+    if (this.affixed == 'bottom') {
+      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
+      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
+    }
+
+    var initializing   = this.affixed == null
+    var colliderTop    = initializing ? scrollTop : position.top
+    var colliderHeight = initializing ? targetHeight : height
+
+    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
+    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
+
+    return false
+  }
+
+  Affix.prototype.getPinnedOffset = function () {
+    if (this.pinnedOffset) return this.pinnedOffset
+    this.$element.removeClass(Affix.RESET).addClass('affix')
+    var scrollTop = this.$target.scrollTop()
+    var position  = this.$element.offset()
+    return (this.pinnedOffset = position.top - scrollTop)
+  }
+
+  Affix.prototype.checkPositionWithEventLoop = function () {
+    setTimeout($.proxy(this.checkPosition, this), 1)
+  }
+
+  Affix.prototype.checkPosition = function () {
+    if (!this.$element.is(':visible')) return
+
+    var height       = this.$element.height()
+    var offset       = this.options.offset
+    var offsetTop    = offset.top
+    var offsetBottom = offset.bottom
+    var scrollHeight = Math.max($(document).height(), $(document.body).height())
+
+    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
+    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
+    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
+
+    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
+
+    if (this.affixed != affix) {
+      if (this.unpin != null) this.$element.css('top', '')
+
+      var affixType = 'affix' + (affix ? '-' + affix : '')
+      var e         = $.Event(affixType + '.bs.affix')
+
+      this.$element.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
+      this.affixed = affix
+      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
+
+      this.$element
+        .removeClass(Affix.RESET)
+        .addClass(affixType)
+        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
+    }
+
+    if (affix == 'bottom') {
+      this.$element.offset({
+        top: scrollHeight - height - offsetBottom
+      })
+    }
+  }
+
+
+  // AFFIX PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.affix')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.affix
+
+  $.fn.affix             = Plugin
+  $.fn.affix.Constructor = Affix
+
+
+  // AFFIX NO CONFLICT
+  // =================
+
+  $.fn.affix.noConflict = function () {
+    $.fn.affix = old
+    return this
+  }
+
+
+  // AFFIX DATA-API
+  // ==============
+
+  $(window).on('load', function () {
+    $('[data-spy="affix"]').each(function () {
+      var $spy = $(this)
+      var data = $spy.data()
+
+      data.offset = data.offset || {}
+
+      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
+      if (data.offsetTop    != null) data.offset.top    = data.offsetTop
+
+      Plugin.call($spy, data)
+    })
+  })
+
+}(jQuery);
diff --git a/debian/missing-sources/bootstrap-table-1.11.0.js b/debian/missing-sources/bootstrap-table-1.11.0.js
new file mode 100644
index 000000000..cf9e61a20
--- /dev/null
+++ b/debian/missing-sources/bootstrap-table-1.11.0.js
@@ -0,0 +1,3019 @@
+/**
+ * @author zhixin wen <wenzhixin2010@gmail.com>
+ * version: 1.11.0
+ * https://github.com/wenzhixin/bootstrap-table/
+ */
+
+(function ($) {
+    'use strict';
+
+    // TOOLS DEFINITION
+    // ======================
+
+    var cachedWidth = null;
+
+    // it only does '%s', and return '' when arguments are undefined
+    var sprintf = function (str) {
+        var args = arguments,
+            flag = true,
+            i = 1;
+
+        str = str.replace(/%s/g, function () {
+            var arg = args[i++];
+
+            if (typeof arg === 'undefined') {
+                flag = false;
+                return '';
+            }
+            return arg;
+        });
+        return flag ? str : '';
+    };
+
+    var getPropertyFromOther = function (list, from, to, value) {
+        var result = '';
+        $.each(list, function (i, item) {
+            if (item[from] === value) {
+                result = item[to];
+                return false;
+            }
+            return true;
+        });
+        return result;
+    };
+
+    var getFieldIndex = function (columns, field) {
+        var index = -1;
+
+        $.each(columns, function (i, column) {
+            if (column.field === field) {
+                index = i;
+                return false;
+            }
+            return true;
+        });
+        return index;
+    };
+
+    // http://jsfiddle.net/wenyi/47nz7ez9/3/
+    var setFieldIndex = function (columns) {
+        var i, j, k,
+            totalCol = 0,
+            flag = [];
+
+        for (i = 0; i < columns[0].length; i++) {
+            totalCol += columns[0][i].colspan || 1;
+        }
+
+        for (i = 0; i < columns.length; i++) {
+            flag[i] = [];
+            for (j = 0; j < totalCol; j++) {
+                flag[i][j] = false;
+            }
+        }
+
+        for (i = 0; i < columns.length; i++) {
+            for (j = 0; j < columns[i].length; j++) {
+                var r = columns[i][j],
+                    rowspan = r.rowspan || 1,
+                    colspan = r.colspan || 1,
+                    index = $.inArray(false, flag[i]);
+
+                if (colspan === 1) {
+                    r.fieldIndex = index;
+                    // when field is undefined, use index instead
+                    if (typeof r.field === 'undefined') {
+                        r.field = index;
+                    }
+                }
+
+                for (k = 0; k < rowspan; k++) {
+                    flag[i + k][index] = true;
+                }
+                for (k = 0; k < colspan; k++) {
+                    flag[i][index + k] = true;
+                }
+            }
+        }
+    };
+
+    var getScrollBarWidth = function () {
+        if (cachedWidth === null) {
+            var inner = $('<p/>').addClass('fixed-table-scroll-inner'),
+                outer = $('<div/>').addClass('fixed-table-scroll-outer'),
+                w1, w2;
+
+            outer.append(inner);
+            $('body').append(outer);
+
+            w1 = inner[0].offsetWidth;
+            outer.css('overflow', 'scroll');
+            w2 = inner[0].offsetWidth;
+
+            if (w1 === w2) {
+                w2 = outer[0].clientWidth;
+            }
+
+            outer.remove();
+            cachedWidth = w1 - w2;
+        }
+        return cachedWidth;
+    };
+
+    var calculateObjectValue = function (self, name, args, defaultValue) {
+        var func = name;
+
+        if (typeof name === 'string') {
+            // support obj.func1.func2
+            var names = name.split('.');
+
+            if (names.length > 1) {
+                func = window;
+                $.each(names, function (i, f) {
+                    func = func[f];
+                });
+            } else {
+                func = window[name];
+            }
+        }
+        if (typeof func === 'object') {
+            return func;
+        }
+        if (typeof func === 'function') {
+            return func.apply(self, args);
+        }
+        if (!func && typeof name === 'string' && sprintf.apply(this, [name].concat(args))) {
+            return sprintf.apply(this, [name].concat(args));
+        }
+        return defaultValue;
+    };
+
+    var compareObjects = function (objectA, objectB, compareLength) {
+        // Create arrays of property names
+        var objectAProperties = Object.getOwnPropertyNames(objectA),
+            objectBProperties = Object.getOwnPropertyNames(objectB),
+            propName = '';
+
+        if (compareLength) {
+            // If number of properties is different, objects are not equivalent
+            if (objectAProperties.length !== objectBProperties.length) {
+                return false;
+            }
+        }
+
+        for (var i = 0; i < objectAProperties.length; i++) {
+            propName = objectAProperties[i];
+
+            // If the property is not in the object B properties, continue with the next property
+            if ($.inArray(propName, objectBProperties) > -1) {
+                // If values of same property are not equal, objects are not equivalent
+                if (objectA[propName] !== objectB[propName]) {
+                    return false;
+                }
+            }
+        }
+
+        // If we made it this far, objects are considered equivalent
+        return true;
+    };
+
+    var escapeHTML = function (text) {
+        if (typeof text === 'string') {
+            return text
+                .replace(/&/g, '&amp;')
+                .replace(/</g, '&lt;')
+                .replace(/>/g, '&gt;')
+                .replace(/"/g, '&quot;')
+                .replace(/'/g, '&#039;')
+                .replace(/`/g, '&#x60;');
+        }
+        return text;
+    };
+
+    var getRealHeight = function ($el) {
+        var height = 0;
+        $el.children().each(function () {
+            if (height < $(this).outerHeight(true)) {
+                height = $(this).outerHeight(true);
+            }
+        });
+        return height;
+    };
+
+    var getRealDataAttr = function (dataAttr) {
+        for (var attr in dataAttr) {
+            var auxAttr = attr.split(/(?=[A-Z])/).join('-').toLowerCase();
+            if (auxAttr !== attr) {
+                dataAttr[auxAttr] = dataAttr[attr];
+                delete dataAttr[attr];
+            }
+        }
+
+        return dataAttr;
+    };
+
+    var getItemField = function (item, field, escape) {
+        var value = item;
+
+        if (typeof field !== 'string' || item.hasOwnProperty(field)) {
+            return escape ? escapeHTML(item[field]) : item[field];
+        }
+        var props = field.split('.');
+        for (var p in props) {
+            value = value && value[props[p]];
+        }
+        return escape ? escapeHTML(value) : value;
+    };
+
+    var isIEBrowser = function () {
+        return !!(navigator.userAgent.indexOf("MSIE ") > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./));
+    };
+
+    var objectKeys = function () {
+        // From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
+        if (!Object.keys) {
+            Object.keys = (function() {
+                var hasOwnProperty = Object.prototype.hasOwnProperty,
+                    hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
+                    dontEnums = [
+                        'toString',
+                        'toLocaleString',
+                        'valueOf',
+                        'hasOwnProperty',
+                        'isPrototypeOf',
+                        'propertyIsEnumerable',
+                        'constructor'
+                    ],
+                    dontEnumsLength = dontEnums.length;
+
+                return function(obj) {
+                    if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
+                        throw new TypeError('Object.keys called on non-object');
+                    }
+
+                    var result = [], prop, i;
+
+                    for (prop in obj) {
+                        if (hasOwnProperty.call(obj, prop)) {
+                            result.push(prop);
+                        }
+                    }
+
+                    if (hasDontEnumBug) {
+                        for (i = 0; i < dontEnumsLength; i++) {
+                            if (hasOwnProperty.call(obj, dontEnums[i])) {
+                                result.push(dontEnums[i]);
+                            }
+                        }
+                    }
+                    return result;
+                };
+            }());
+        }
+    };
+
+    // BOOTSTRAP TABLE CLASS DEFINITION
+    // ======================
+
+    var BootstrapTable = function (el, options) {
+        this.options = options;
+        this.$el = $(el);
+        this.$el_ = this.$el.clone();
+        this.timeoutId_ = 0;
+        this.timeoutFooter_ = 0;
+
+        this.init();
+    };
+
+    BootstrapTable.DEFAULTS = {
+        classes: 'table table-hover',
+        locale: undefined,
+        height: undefined,
+        undefinedText: '-',
+        sortName: undefined,
+        sortOrder: 'asc',
+        sortStable: false,
+        striped: false,
+        columns: [[]],
+        data: [],
+        dataField: 'rows',
+        method: 'get',
+        url: undefined,
+        ajax: undefined,
+        cache: true,
+        contentType: 'application/json',
+        dataType: 'json',
+        ajaxOptions: {},
+        queryParams: function (params) {
+            return params;
+        },
+        queryParamsType: 'limit', // undefined
+        responseHandler: function (res) {
+            return res;
+        },
+        pagination: false,
+        onlyInfoPagination: false,
+        sidePagination: 'client', // client or server
+        totalRows: 0, // server side need to set
+        pageNumber: 1,
+        pageSize: 10,
+        pageList: [10, 25, 50, 100],
+        paginationHAlign: 'right', //right, left
+        paginationVAlign: 'bottom', //bottom, top, both
+        paginationDetailHAlign: 'left', //right, left
+        paginationPreText: '&lsaquo;',
+        paginationNextText: '&rsaquo;',
+        search: false,
+        searchOnEnterKey: false,
+        strictSearch: false,
+        searchAlign: 'right',
+        selectItemName: 'btSelectItem',
+        showHeader: true,
+        showFooter: false,
+        showColumns: false,
+        showPaginationSwitch: false,
+        showRefresh: false,
+        showToggle: false,
+        buttonsAlign: 'right',
+        smartDisplay: true,
+        escape: false,
+        minimumCountColumns: 1,
+        idField: undefined,
+        uniqueId: undefined,
+        cardView: false,
+        detailView: false,
+        detailFormatter: function (index, row) {
+            return '';
+        },
+        trimOnSearch: true,
+        clickToSelect: false,
+        singleSelect: false,
+        toolbar: undefined,
+        toolbarAlign: 'left',
+        checkboxHeader: true,
+        sortable: true,
+        silentSort: true,
+        maintainSelected: false,
+        searchTimeOut: 500,
+        searchText: '',
+        iconSize: undefined,
+        buttonsClass: 'default',
+        iconsPrefix: 'glyphicon', // glyphicon of fa (font awesome)
+        icons: {
+            paginationSwitchDown: 'glyphicon-collapse-down icon-chevron-down',
+            paginationSwitchUp: 'glyphicon-collapse-up icon-chevron-up',
+            refresh: 'glyphicon-refresh icon-refresh',
+            toggle: 'glyphicon-list-alt icon-list-alt',
+            columns: 'glyphicon-th icon-th',
+            detailOpen: 'glyphicon-plus icon-plus',
+            detailClose: 'glyphicon-minus icon-minus'
+        },
+
+        customSearch: $.noop,
+
+        customSort: $.noop,
+
+        rowStyle: function (row, index) {
+            return {};
+        },
+
+        rowAttributes: function (row, index) {
+            return {};
+        },
+
+        footerStyle: function (row, index) {
+            return {};
+        },
+
+        onAll: function (name, args) {
+            return false;
+        },
+        onClickCell: function (field, value, row, $element) {
+            return false;
+        },
+        onDblClickCell: function (field, value, row, $element) {
+            return false;
+        },
+        onClickRow: function (item, $element) {
+            return false;
+        },
+        onDblClickRow: function (item, $element) {
+            return false;
+        },
+        onSort: function (name, order) {
+            return false;
+        },
+        onCheck: function (row) {
+            return false;
+        },
+        onUncheck: function (row) {
+            return false;
+        },
+        onCheckAll: function (rows) {
+            return false;
+        },
+        onUncheckAll: function (rows) {
+            return false;
+        },
+        onCheckSome: function (rows) {
+            return false;
+        },
+        onUncheckSome: function (rows) {
+            return false;
+        },
+        onLoadSuccess: function (data) {
+            return false;
+        },
+        onLoadError: function (status) {
+            return false;
+        },
+        onColumnSwitch: function (field, checked) {
+            return false;
+        },
+        onPageChange: function (number, size) {
+            return false;
+        },
+        onSearch: function (text) {
+            return false;
+        },
+        onToggle: function (cardView) {
+            return false;
+        },
+        onPreBody: function (data) {
+            return false;
+        },
+        onPostBody: function () {
+            return false;
+        },
+        onPostHeader: function () {
+            return false;
+        },
+        onExpandRow: function (index, row, $detail) {
+            return false;
+        },
+        onCollapseRow: function (index, row) {
+            return false;
+        },
+        onRefreshOptions: function (options) {
+            return false;
+        },
+        onRefresh: function (params) {
+          return false;
+        },
+        onResetView: function () {
+            return false;
+        }
+    };
+
+    BootstrapTable.LOCALES = {};
+
+    BootstrapTable.LOCALES['en-US'] = BootstrapTable.LOCALES.en = {
+        formatLoadingMessage: function () {
+            return 'Loading, please wait...';
+        },
+        formatRecordsPerPage: function (pageNumber) {
+            return sprintf('%s rows per page', pageNumber);
+        },
+        formatShowingRows: function (pageFrom, pageTo, totalRows) {
+            return sprintf('Showing %s to %s of %s rows', pageFrom, pageTo, totalRows);
+        },
+        formatDetailPagination: function (totalRows) {
+            return sprintf('Showing %s rows', totalRows);
+        },
+        formatSearch: function () {
+            return 'Search';
+        },
+        formatNoMatches: function () {
+            return 'No matching records found';
+        },
+        formatPaginationSwitch: function () {
+            return 'Hide/Show pagination';
+        },
+        formatRefresh: function () {
+            return 'Refresh';
+        },
+        formatToggle: function () {
+            return 'Toggle';
+        },
+        formatColumns: function () {
+            return 'Columns';
+        },
+        formatAllRows: function () {
+            return 'All';
+        }
+    };
+
+    $.extend(BootstrapTable.DEFAULTS, BootstrapTable.LOCALES['en-US']);
+
+    BootstrapTable.COLUMN_DEFAULTS = {
+        radio: false,
+        checkbox: false,
+        checkboxEnabled: true,
+        field: undefined,
+        title: undefined,
+        titleTooltip: undefined,
+        'class': undefined,
+        align: undefined, // left, right, center
+        halign: undefined, // left, right, center
+        falign: undefined, // left, right, center
+        valign: undefined, // top, middle, bottom
+        width: undefined,
+        sortable: false,
+        order: 'asc', // asc, desc
+        visible: true,
+        switchable: true,
+        clickToSelect: true,
+        formatter: undefined,
+        footerFormatter: undefined,
+        events: undefined,
+        sorter: undefined,
+        sortName: undefined,
+        cellStyle: undefined,
+        searchable: true,
+        searchFormatter: true,
+        cardVisible: true
+    };
+
+    BootstrapTable.EVENTS = {
+        'all.bs.table': 'onAll',
+        'click-cell.bs.table': 'onClickCell',
+        'dbl-click-cell.bs.table': 'onDblClickCell',
+        'click-row.bs.table': 'onClickRow',
+        'dbl-click-row.bs.table': 'onDblClickRow',
+        'sort.bs.table': 'onSort',
+        'check.bs.table': 'onCheck',
+        'uncheck.bs.table': 'onUncheck',
+        'check-all.bs.table': 'onCheckAll',
+        'uncheck-all.bs.table': 'onUncheckAll',
+        'check-some.bs.table': 'onCheckSome',
+        'uncheck-some.bs.table': 'onUncheckSome',
+        'load-success.bs.table': 'onLoadSuccess',
+        'load-error.bs.table': 'onLoadError',
+        'column-switch.bs.table': 'onColumnSwitch',
+        'page-change.bs.table': 'onPageChange',
+        'search.bs.table': 'onSearch',
+        'toggle.bs.table': 'onToggle',
+        'pre-body.bs.table': 'onPreBody',
+        'post-body.bs.table': 'onPostBody',
+        'post-header.bs.table': 'onPostHeader',
+        'expand-row.bs.table': 'onExpandRow',
+        'collapse-row.bs.table': 'onCollapseRow',
+        'refresh-options.bs.table': 'onRefreshOptions',
+        'reset-view.bs.table': 'onResetView',
+        'refresh.bs.table': 'onRefresh'
+    };
+
+    BootstrapTable.prototype.init = function () {
+        this.initLocale();
+        this.initContainer();
+        this.initTable();
+        this.initHeader();
+        this.initData();
+        this.initFooter();
+        this.initToolbar();
+        this.initPagination();
+        this.initBody();
+        this.initSearchText();
+        this.initServer();
+    };
+
+    BootstrapTable.prototype.initLocale = function () {
+        if (this.options.locale) {
+            var parts = this.options.locale.split(/-|_/);
+            parts[0].toLowerCase();
+            if (parts[1]) parts[1].toUpperCase();
+            if ($.fn.bootstrapTable.locales[this.options.locale]) {
+                // locale as requested
+                $.extend(this.options, $.fn.bootstrapTable.locales[this.options.locale]);
+            } else if ($.fn.bootstrapTable.locales[parts.join('-')]) {
+                // locale with sep set to - (in case original was specified with _)
+                $.extend(this.options, $.fn.bootstrapTable.locales[parts.join('-')]);
+            } else if ($.fn.bootstrapTable.locales[parts[0]]) {
+                // short locale language code (i.e. 'en')
+                $.extend(this.options, $.fn.bootstrapTable.locales[parts[0]]);
+            }
+        }
+    };
+
+    BootstrapTable.prototype.initContainer = function () {
+        this.$container = $([
+            '<div class="bootstrap-table">',
+            '<div class="fixed-table-toolbar"></div>',
+            this.options.paginationVAlign === 'top' || this.options.paginationVAlign === 'both' ?
+                '<div class="fixed-table-pagination" style="clear: both;"></div>' :
+                '',
+            '<div class="fixed-table-container">',
+            '<div class="fixed-table-header"><table></table></div>',
+            '<div class="fixed-table-body">',
+            '<div class="fixed-table-loading">',
+            this.options.formatLoadingMessage(),
+            '</div>',
+            '</div>',
+            '<div class="fixed-table-footer"><table><tr></tr></table></div>',
+            this.options.paginationVAlign === 'bottom' || this.options.paginationVAlign === 'both' ?
+                '<div class="fixed-table-pagination"></div>' :
+                '',
+            '</div>',
+            '</div>'
+        ].join(''));
+
+        this.$container.insertAfter(this.$el);
+        this.$tableContainer = this.$container.find('.fixed-table-container');
+        this.$tableHeader = this.$container.find('.fixed-table-header');
+        this.$tableBody = this.$container.find('.fixed-table-body');
+        this.$tableLoading = this.$container.find('.fixed-table-loading');
+        this.$tableFooter = this.$container.find('.fixed-table-footer');
+        this.$toolbar = this.$container.find('.fixed-table-toolbar');
+        this.$pagination = this.$container.find('.fixed-table-pagination');
+
+        this.$tableBody.append(this.$el);
+        this.$container.after('<div class="clearfix"></div>');
+
+        this.$el.addClass(this.options.classes);
+        if (this.options.striped) {
+            this.$el.addClass('table-striped');
+        }
+        if ($.inArray('table-no-bordered', this.options.classes.split(' ')) !== -1) {
+            this.$tableContainer.addClass('table-no-bordered');
+        }
+    };
+
+    BootstrapTable.prototype.initTable = function () {
+        var that = this,
+            columns = [],
+            data = [];
+
+        this.$header = this.$el.find('>thead');
+        if (!this.$header.length) {
+            this.$header = $('<thead></thead>').appendTo(this.$el);
+        }
+        this.$header.find('tr').each(function () {
+            var column = [];
+
+            $(this).find('th').each(function () {
+                // Fix #2014 - getFieldIndex and elsewhere assume this is string, causes issues if not
+                if (typeof $(this).data('field') !== 'undefined') {
+                    $(this).data('field', $(this).data('field') + '');
+                }
+                column.push($.extend({}, {
+                    title: $(this).html(),
+                    'class': $(this).attr('class'),
+                    titleTooltip: $(this).attr('title'),
+                    rowspan: $(this).attr('rowspan') ? +$(this).attr('rowspan') : undefined,
+                    colspan: $(this).attr('colspan') ? +$(this).attr('colspan') : undefined
+                }, $(this).data()));
+            });
+            columns.push(column);
+        });
+        if (!$.isArray(this.options.columns[0])) {
+            this.options.columns = [this.options.columns];
+        }
+        this.options.columns = $.extend(true, [], columns, this.options.columns);
+        this.columns = [];
+
+        setFieldIndex(this.options.columns);
+        $.each(this.options.columns, function (i, columns) {
+            $.each(columns, function (j, column) {
+                column = $.extend({}, BootstrapTable.COLUMN_DEFAULTS, column);
+
+                if (typeof column.fieldIndex !== 'undefined') {
+                    that.columns[column.fieldIndex] = column;
+                }
+
+                that.options.columns[i][j] = column;
+            });
+        });
+
+        // if options.data is setting, do not process tbody data
+        if (this.options.data.length) {
+            return;
+        }
+
+        var m = [];
+        this.$el.find('>tbody>tr').each(function (y) {
+            var row = {};
+
+            // save tr's id, class and data-* attributes
+            row._id = $(this).attr('id');
+            row._class = $(this).attr('class');
+            row._data = getRealDataAttr($(this).data());
+
+            $(this).find('>td').each(function (x) {
+                var $this = $(this),
+                    cspan = +$this.attr('colspan') || 1,
+                    rspan = +$this.attr('rowspan') || 1,
+                    tx, ty;
+
+                for (; m[y] && m[y][x]; x++); //skip already occupied cells in current row
+
+                for (tx = x; tx < x + cspan; tx++) { //mark matrix elements occupied by current cell with true
+                    for (ty = y; ty < y + rspan; ty++) {
+                        if (!m[ty]) { //fill missing rows
+                            m[ty] = [];
+                        }
+                        m[ty][tx] = true;
+                    }
+                }
+
+                var field = that.columns[x].field;
+
+                row[field] = $(this).html();
+                // save td's id, class and data-* attributes
+                row['_' + field + '_id'] = $(this).attr('id');
+                row['_' + field + '_class'] = $(this).attr('class');
+                row['_' + field + '_rowspan'] = $(this).attr('rowspan');
+                row['_' + field + '_colspan'] = $(this).attr('colspan');
+                row['_' + field + '_title'] = $(this).attr('title');
+                row['_' + field + '_data'] = getRealDataAttr($(this).data());
+            });
+            data.push(row);
+        });
+        this.options.data = data;
+        if (data.length) this.fromHtml = true;
+    };
+
+    BootstrapTable.prototype.initHeader = function () {
+        var that = this,
+            visibleColumns = {},
+            html = [];
+
+        this.header = {
+            fields: [],
+            styles: [],
+            classes: [],
+            formatters: [],
+            events: [],
+            sorters: [],
+            sortNames: [],
+            cellStyles: [],
+            searchables: []
+        };
+
+        $.each(this.options.columns, function (i, columns) {
+            html.push('<tr>');
+
+            if (i === 0 && !that.options.cardView && that.options.detailView) {
+                html.push(sprintf('<th class="detail" rowspan="%s"><div class="fht-cell"></div></th>',
+                    that.options.columns.length));
+            }
+
+            $.each(columns, function (j, column) {
+                var text = '',
+                    halign = '', // header align style
+                    align = '', // body align style
+                    style = '',
+                    class_ = sprintf(' class="%s"', column['class']),
+                    order = that.options.sortOrder || column.order,
+                    unitWidth = 'px',
+                    width = column.width;
+
+                if (column.width !== undefined && (!that.options.cardView)) {
+                    if (typeof column.width === 'string') {
+                        if (column.width.indexOf('%') !== -1) {
+                            unitWidth = '%';
+                        }
+                    }
+                }
+                if (column.width && typeof column.width === 'string') {
+                    width = column.width.replace('%', '').replace('px', '');
+                }
+
+                halign = sprintf('text-align: %s; ', column.halign ? column.halign : column.align);
+                align = sprintf('text-align: %s; ', column.align);
+                style = sprintf('vertical-align: %s; ', column.valign);
+                style += sprintf('width: %s; ', (column.checkbox || column.radio) && !width ?
+                    '36px' : (width ? width + unitWidth : undefined));
+
+                if (typeof column.fieldIndex !== 'undefined') {
+                    that.header.fields[column.fieldIndex] = column.field;
+                    that.header.styles[column.fieldIndex] = align + style;
+                    that.header.classes[column.fieldIndex] = class_;
+                    that.header.formatters[column.fieldIndex] = column.formatter;
+                    that.header.events[column.fieldIndex] = column.events;
+                    that.header.sorters[column.fieldIndex] = column.sorter;
+                    that.header.sortNames[column.fieldIndex] = column.sortName;
+                    that.header.cellStyles[column.fieldIndex] = column.cellStyle;
+                    that.header.searchables[column.fieldIndex] = column.searchable;
+
+                    if (!column.visible) {
+                        return;
+                    }
+
+                    if (that.options.cardView && (!column.cardVisible)) {
+                        return;
+                    }
+
+                    visibleColumns[column.field] = column;
+                }
+
+                html.push('<th' + sprintf(' title="%s"', column.titleTooltip),
+                    column.checkbox || column.radio ?
+                        sprintf(' class="bs-checkbox %s"', column['class'] || '') :
+                        class_,
+                    sprintf(' style="%s"', halign + style),
+                    sprintf(' rowspan="%s"', column.rowspan),
+                    sprintf(' colspan="%s"', column.colspan),
+                    sprintf(' data-field="%s"', column.field),
+                    "tabindex='0'",
+                    '>');
+
+                html.push(sprintf('<div class="th-inner %s">', that.options.sortable && column.sortable ?
+                    'sortable both' : ''));
+
+                text = column.title;
+
+                if (column.checkbox) {
+                    if (!that.options.singleSelect && that.options.checkboxHeader) {
+                        text = '<input name="btSelectAll" type="checkbox" />';
+                    }
+                    that.header.stateField = column.field;
+                }
+                if (column.radio) {
+                    text = '';
+                    that.header.stateField = column.field;
+                    that.options.singleSelect = true;
+                }
+
+                html.push(text);
+                html.push('</div>');
+                html.push('<div class="fht-cell"></div>');
+                html.push('</div>');
+                html.push('</th>');
+            });
+            html.push('</tr>');
+        });
+
+        this.$header.html(html.join(''));
+        this.$header.find('th[data-field]').each(function (i) {
+            $(this).data(visibleColumns[$(this).data('field')]);
+        });
+        this.$container.off('click', '.th-inner').on('click', '.th-inner', function (event) {
+            var target = $(this);
+
+            if (that.options.detailView) {
+                if (target.closest('.bootstrap-table')[0] !== that.$container[0])
+                    return false;
+            }
+
+            if (that.options.sortable && target.parent().data().sortable) {
+                that.onSort(event);
+            }
+        });
+
+        this.$header.children().children().off('keypress').on('keypress', function (event) {
+            if (that.options.sortable && $(this).data().sortable) {
+                var code = event.keyCode || event.which;
+                if (code == 13) { //Enter keycode
+                    that.onSort(event);
+                }
+            }
+        });
+
+        $(window).off('resize.bootstrap-table');
+        if (!this.options.showHeader || this.options.cardView) {
+            this.$header.hide();
+            this.$tableHeader.hide();
+            this.$tableLoading.css('top', 0);
+        } else {
+            this.$header.show();
+            this.$tableHeader.show();
+            this.$tableLoading.css('top', this.$header.outerHeight() + 1);
+            // Assign the correct sortable arrow
+            this.getCaret();
+            $(window).on('resize.bootstrap-table', $.proxy(this.resetWidth, this));
+        }
+
+        this.$selectAll = this.$header.find('[name="btSelectAll"]');
+        this.$selectAll.off('click').on('click', function () {
+                var checked = $(this).prop('checked');
+                that[checked ? 'checkAll' : 'uncheckAll']();
+                that.updateSelected();
+            });
+    };
+
+    BootstrapTable.prototype.initFooter = function () {
+        if (!this.options.showFooter || this.options.cardView) {
+            this.$tableFooter.hide();
+        } else {
+            this.$tableFooter.show();
+        }
+    };
+
+    /**
+     * @param data
+     * @param type: append / prepend
+     */
+    BootstrapTable.prototype.initData = function (data, type) {
+        if (type === 'append') {
+            this.data = this.data.concat(data);
+        } else if (type === 'prepend') {
+            this.data = [].concat(data).concat(this.data);
+        } else {
+            this.data = data || this.options.data;
+        }
+
+        // Fix #839 Records deleted when adding new row on filtered table
+        if (type === 'append') {
+            this.options.data = this.options.data.concat(data);
+        } else if (type === 'prepend') {
+            this.options.data = [].concat(data).concat(this.options.data);
+        } else {
+            this.options.data = this.data;
+        }
+
+        if (this.options.sidePagination === 'server') {
+            return;
+        }
+        this.initSort();
+    };
+
+    BootstrapTable.prototype.initSort = function () {
+        var that = this,
+            name = this.options.sortName,
+            order = this.options.sortOrder === 'desc' ? -1 : 1,
+            index = $.inArray(this.options.sortName, this.header.fields);
+
+        if (this.options.customSort !== $.noop) {
+            this.options.customSort.apply(this, [this.options.sortName, this.options.sortOrder]);
+            return;
+        }
+
+        if (index !== -1) {
+            if (this.options.sortStable) {
+                $.each(this.data, function (i, row) {
+                    if (!row.hasOwnProperty('_position')) row._position = i;
+                });
+            }
+
+            this.data.sort(function (a, b) {
+                if (that.header.sortNames[index]) {
+                    name = that.header.sortNames[index];
+                }
+                var aa = getItemField(a, name, that.options.escape),
+                    bb = getItemField(b, name, that.options.escape),
+                    value = calculateObjectValue(that.header, that.header.sorters[index], [aa, bb]);
+
+                if (value !== undefined) {
+                    return order * value;
+                }
+
+                // Fix #161: undefined or null string sort bug.
+                if (aa === undefined || aa === null) {
+                    aa = '';
+                }
+                if (bb === undefined || bb === null) {
+                    bb = '';
+                }
+
+                if (that.options.sortStable && aa === bb) {
+                    aa = a._position;
+                    bb = b._position;
+                }
+
+                // IF both values are numeric, do a numeric comparison
+                if ($.isNumeric(aa) && $.isNumeric(bb)) {
+                    // Convert numerical values form string to float.
+                    aa = parseFloat(aa);
+                    bb = parseFloat(bb);
+                    if (aa < bb) {
+                        return order * -1;
+                    }
+                    return order;
+                }
+
+                if (aa === bb) {
+                    return 0;
+                }
+
+                // If value is not a string, convert to string
+                if (typeof aa !== 'string') {
+                    aa = aa.toString();
+                }
+
+                if (aa.localeCompare(bb) === -1) {
+                    return order * -1;
+                }
+
+                return order;
+            });
+        }
+    };
+
+    BootstrapTable.prototype.onSort = function (event) {
+        var $this = event.type === "keypress" ? $(event.currentTarget) : $(event.currentTarget).parent(),
+            $this_ = this.$header.find('th').eq($this.index());
+
+        this.$header.add(this.$header_).find('span.order').remove();
+
+        if (this.options.sortName === $this.data('field')) {
+            this.options.sortOrder = this.options.sortOrder === 'asc' ? 'desc' : 'asc';
+        } else {
+            this.options.sortName = $this.data('field');
+            this.options.sortOrder = $this.data('order') === 'asc' ? 'desc' : 'asc';
+        }
+        this.trigger('sort', this.options.sortName, this.options.sortOrder);
+
+        $this.add($this_).data('order', this.options.sortOrder);
+
+        // Assign the correct sortable arrow
+        this.getCaret();
+
+        if (this.options.sidePagination === 'server') {
+            this.initServer(this.options.silentSort);
+            return;
+        }
+
+        this.initSort();
+        this.initBody();
+    };
+
+    BootstrapTable.prototype.initToolbar = function () {
+        var that = this,
+            html = [],
+            timeoutId = 0,
+            $keepOpen,
+            $search,
+            switchableCount = 0;
+
+        if (this.$toolbar.find('.bs-bars').children().length) {
+            $('body').append($(this.options.toolbar));
+        }
+        this.$toolbar.html('');
+
+        if (typeof this.options.toolbar === 'string' || typeof this.options.toolbar === 'object') {
+            $(sprintf('<div class="bs-bars pull-%s"></div>', this.options.toolbarAlign))
+                .appendTo(this.$toolbar)
+                .append($(this.options.toolbar));
+        }
+
+        // showColumns, showToggle, showRefresh
+        html = [sprintf('<div class="columns columns-%s btn-group pull-%s">',
+            this.options.buttonsAlign, this.options.buttonsAlign)];
+
+        if (typeof this.options.icons === 'string') {
+            this.options.icons = calculateObjectValue(null, this.options.icons);
+        }
+
+        if (this.options.showPaginationSwitch) {
+            html.push(sprintf('<button class="btn' +
+                    sprintf(' btn-%s', this.options.buttonsClass) +
+                    sprintf(' btn-%s', this.options.iconSize) +
+                    '" type="button" name="paginationSwitch" title="%s">',
+                    this.options.formatPaginationSwitch()),
+                sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.paginationSwitchDown),
+                '</button>');
+        }
+
+        if (this.options.showRefresh) {
+            html.push(sprintf('<button class="btn' +
+                    sprintf(' btn-%s', this.options.buttonsClass) +
+                    sprintf(' btn-%s', this.options.iconSize) +
+                    '" type="button" name="refresh" title="%s">',
+                    this.options.formatRefresh()),
+                sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.refresh),
+                '</button>');
+        }
+
+        if (this.options.showToggle) {
+            html.push(sprintf('<button class="btn' +
+                    sprintf(' btn-%s', this.options.buttonsClass) +
+                    sprintf(' btn-%s', this.options.iconSize) +
+                    '" type="button" name="toggle" title="%s">',
+                    this.options.formatToggle()),
+                sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.toggle),
+                '</button>');
+        }
+
+        if (this.options.showColumns) {
+            html.push(sprintf('<div class="keep-open btn-group" title="%s">',
+                    this.options.formatColumns()),
+                '<button type="button" class="btn' +
+                sprintf(' btn-%s', this.options.buttonsClass) +
+                sprintf(' btn-%s', this.options.iconSize) +
+                ' dropdown-toggle" data-toggle="dropdown">',
+                sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.columns),
+                ' <span class="caret"></span>',
+                '</button>',
+                '<ul class="dropdown-menu" role="menu">');
+
+            $.each(this.columns, function (i, column) {
+                if (column.radio || column.checkbox) {
+                    return;
+                }
+
+                if (that.options.cardView && !column.cardVisible) {
+                    return;
+                }
+
+                var checked = column.visible ? ' checked="checked"' : '';
+
+                if (column.switchable) {
+                    html.push(sprintf('<li>' +
+                        '<label><input type="checkbox" data-field="%s" value="%s"%s> %s</label>' +
+                        '</li>', column.field, i, checked, column.title));
+                    switchableCount++;
+                }
+            });
+            html.push('</ul>',
+                '</div>');
+        }
+
+        html.push('</div>');
+
+        // Fix #188: this.showToolbar is for extensions
+        if (this.showToolbar || html.length > 2) {
+            this.$toolbar.append(html.join(''));
+        }
+
+        if (this.options.showPaginationSwitch) {
+            this.$toolbar.find('button[name="paginationSwitch"]')
+                .off('click').on('click', $.proxy(this.togglePagination, this));
+        }
+
+        if (this.options.showRefresh) {
+            this.$toolbar.find('button[name="refresh"]')
+                .off('click').on('click', $.proxy(this.refresh, this));
+        }
+
+        if (this.options.showToggle) {
+            this.$toolbar.find('button[name="toggle"]')
+                .off('click').on('click', function () {
+                    that.toggleView();
+                });
+        }
+
+        if (this.options.showColumns) {
+            $keepOpen = this.$toolbar.find('.keep-open');
+
+            if (switchableCount <= this.options.minimumCountColumns) {
+                $keepOpen.find('input').prop('disabled', true);
+            }
+
+            $keepOpen.find('li').off('click').on('click', function (event) {
+                event.stopImmediatePropagation();
+            });
+            $keepOpen.find('input').off('click').on('click', function () {
+                var $this = $(this);
+
+                that.toggleColumn($(this).val(), $this.prop('checked'), false);
+                that.trigger('column-switch', $(this).data('field'), $this.prop('checked'));
+            });
+        }
+
+        if (this.options.search) {
+            html = [];
+            html.push(
+                '<div class="pull-' + this.options.searchAlign + ' search">',
+                sprintf('<input class="form-control' +
+                    sprintf(' input-%s', this.options.iconSize) +
+                    '" type="text" placeholder="%s">',
+                    this.options.formatSearch()),
+                '</div>');
+
+            this.$toolbar.append(html.join(''));
+            $search = this.$toolbar.find('.search input');
+            $search.off('keyup drop').on('keyup drop', function (event) {
+                if (that.options.searchOnEnterKey && event.keyCode !== 13) {
+                    return;
+                }
+
+                if ($.inArray(event.keyCode, [37, 38, 39, 40]) > -1) {
+                    return;
+                }
+
+                clearTimeout(timeoutId); // doesn't matter if it's 0
+                timeoutId = setTimeout(function () {
+                    that.onSearch(event);
+                }, that.options.searchTimeOut);
+            });
+
+            if (isIEBrowser()) {
+                $search.off('mouseup').on('mouseup', function (event) {
+                    clearTimeout(timeoutId); // doesn't matter if it's 0
+                    timeoutId = setTimeout(function () {
+                        that.onSearch(event);
+                    }, that.options.searchTimeOut);
+                });
+            }
+        }
+    };
+
+    BootstrapTable.prototype.onSearch = function (event) {
+        var text = $.trim($(event.currentTarget).val());
+
+        // trim search input
+        if (this.options.trimOnSearch && $(event.currentTarget).val() !== text) {
+            $(event.currentTarget).val(text);
+        }
+
+        if (text === this.searchText) {
+            return;
+        }
+        this.searchText = text;
+        this.options.searchText = text;
+
+        this.options.pageNumber = 1;
+        this.initSearch();
+        this.updatePagination();
+        this.trigger('search', text);
+    };
+
+    BootstrapTable.prototype.initSearch = function () {
+        var that = this;
+
+        if (this.options.sidePagination !== 'server') {
+            if (this.options.customSearch !== $.noop) {
+                this.options.customSearch.apply(this, [this.searchText]);
+                return;
+            }
+
+            var s = this.searchText && (this.options.escape ?
+                escapeHTML(this.searchText) : this.searchText).toLowerCase();
+            var f = $.isEmptyObject(this.filterColumns) ? null : this.filterColumns;
+
+            // Check filter
+            this.data = f ? $.grep(this.options.data, function (item, i) {
+                for (var key in f) {
+                    if ($.isArray(f[key]) && $.inArray(item[key], f[key]) === -1 ||
+                            item[key] !== f[key]) {
+                        return false;
+                    }
+                }
+                return true;
+            }) : this.options.data;
+
+            this.data = s ? $.grep(this.data, function (item, i) {
+                for (var j = 0; j < that.header.fields.length; j++) {
+
+                    if (!that.header.searchables[j]) {
+                        continue;
+                    }
+
+                    var key = $.isNumeric(that.header.fields[j]) ? parseInt(that.header.fields[j], 10) : that.header.fields[j];
+                    var column = that.columns[getFieldIndex(that.columns, key)];
+                    var value;
+
+                    if (typeof key === 'string') {
+                        value = item;
+                        var props = key.split('.');
+                        for (var prop_index = 0; prop_index < props.length; prop_index++) {
+                            value = value[props[prop_index]];
+                        }
+
+                        // Fix #142: respect searchForamtter boolean
+                        if (column && column.searchFormatter) {
+                            value = calculateObjectValue(column,
+                                that.header.formatters[j], [value, item, i], value);
+                        }
+                    } else {
+                        value = item[key];
+                    }
+
+                    if (typeof value === 'string' || typeof value === 'number') {
+                        if (that.options.strictSearch) {
+                            if ((value + '').toLowerCase() === s) {
+                                return true;
+                            }
+                        } else {
+                            if ((value + '').toLowerCase().indexOf(s) !== -1) {
+                                return true;
+                            }
+                        }
+                    }
+                }
+                return false;
+            }) : this.data;
+        }
+    };
+
+    BootstrapTable.prototype.initPagination = function () {
+        if (!this.options.pagination) {
+            this.$pagination.hide();
+            return;
+        } else {
+            this.$pagination.show();
+        }
+
+        var that = this,
+            html = [],
+            $allSelected = false,
+            i, from, to,
+            $pageList,
+            $first, $pre,
+            $next, $last,
+            $number,
+            data = this.getData(),
+            pageList = this.options.pageList;
+
+        if (this.options.sidePagination !== 'server') {
+            this.options.totalRows = data.length;
+        }
+
+        this.totalPages = 0;
+        if (this.options.totalRows) {
+            if (this.options.pageSize === this.options.formatAllRows()) {
+                this.options.pageSize = this.options.totalRows;
+                $allSelected = true;
+            } else if (this.options.pageSize === this.options.totalRows) {
+                // Fix #667 Table with pagination,
+                // multiple pages and a search that matches to one page throws exception
+                var pageLst = typeof this.options.pageList === 'string' ?
+                    this.options.pageList.replace('[', '').replace(']', '')
+                        .replace(/ /g, '').toLowerCase().split(',') : this.options.pageList;
+                if ($.inArray(this.options.formatAllRows().toLowerCase(), pageLst)  > -1) {
+                    $allSelected = true;
+                }
+            }
+
+            this.totalPages = ~~((this.options.totalRows - 1) / this.options.pageSize) + 1;
+
+            this.options.totalPages = this.totalPages;
+        }
+        if (this.totalPages > 0 && this.options.pageNumber > this.totalPages) {
+            this.options.pageNumber = this.totalPages;
+        }
+
+        this.pageFrom = (this.options.pageNumber - 1) * this.options.pageSize + 1;
+        this.pageTo = this.options.pageNumber * this.options.pageSize;
+        if (this.pageTo > this.options.totalRows) {
+            this.pageTo = this.options.totalRows;
+        }
+
+        html.push(
+            '<div class="pull-' + this.options.paginationDetailHAlign + ' pagination-detail">',
+            '<span class="pagination-info">',
+            this.options.onlyInfoPagination ? this.options.formatDetailPagination(this.options.totalRows) :
+            this.options.formatShowingRows(this.pageFrom, this.pageTo, this.options.totalRows),
+            '</span>');
+
+        if (!this.options.onlyInfoPagination) {
+            html.push('<span class="page-list">');
+
+            var pageNumber = [
+                    sprintf('<span class="btn-group %s">',
+                        this.options.paginationVAlign === 'top' || this.options.paginationVAlign === 'both' ?
+                            'dropdown' : 'dropup'),
+                    '<button type="button" class="btn' +
+                    sprintf(' btn-%s', this.options.buttonsClass) +
+                    sprintf(' btn-%s', this.options.iconSize) +
+                    ' dropdown-toggle" data-toggle="dropdown">',
+                    '<span class="page-size">',
+                    $allSelected ? this.options.formatAllRows() : this.options.pageSize,
+                    '</span>',
+                    ' <span class="caret"></span>',
+                    '</button>',
+                    '<ul class="dropdown-menu" role="menu">'
+                ];
+
+            if (typeof this.options.pageList === 'string') {
+                var list = this.options.pageList.replace('[', '').replace(']', '')
+                    .replace(/ /g, '').split(',');
+
+                pageList = [];
+                $.each(list, function (i, value) {
+                    pageList.push(value.toUpperCase() === that.options.formatAllRows().toUpperCase() ?
+                        that.options.formatAllRows() : +value);
+                });
+            }
+
+            $.each(pageList, function (i, page) {
+                if (!that.options.smartDisplay || i === 0 || pageList[i - 1] <= that.options.totalRows) {
+                    var active;
+                    if ($allSelected) {
+                        active = page === that.options.formatAllRows() ? ' class="active"' : '';
+                    } else {
+                        active = page === that.options.pageSize ? ' class="active"' : '';
+                    }
+                    pageNumber.push(sprintf('<li%s><a href="javascript:void(0)">%s</a></li>', active, page));
+                }
+            });
+            pageNumber.push('</ul></span>');
+
+            html.push(this.options.formatRecordsPerPage(pageNumber.join('')));
+            html.push('</span>');
+
+            html.push('</div>',
+                '<div class="pull-' + this.options.paginationHAlign + ' pagination">',
+                '<ul class="pagination' + sprintf(' pagination-%s', this.options.iconSize) + '">',
+                '<li class="page-pre"><a href="javascript:void(0)">' + this.options.paginationPreText + '</a></li>');
+
+            if (this.totalPages < 5) {
+                from = 1;
+                to = this.totalPages;
+            } else {
+                from = this.options.pageNumber - 2;
+                to = from + 4;
+                if (from < 1) {
+                    from = 1;
+                    to = 5;
+                }
+                if (to > this.totalPages) {
+                    to = this.totalPages;
+                    from = to - 4;
+                }
+            }
+
+            if (this.totalPages >= 6) {
+                if (this.options.pageNumber >= 3) {
+                    html.push('<li class="page-first' + (1 === this.options.pageNumber ? ' active' : '') + '">',
+                        '<a href="javascript:void(0)">', 1, '</a>',
+                        '</li>');
+
+                    from++;
+                }
+
+                if (this.options.pageNumber >= 4) {
+                    if (this.options.pageNumber == 4 || this.totalPages == 6 || this.totalPages == 7) {
+                        from--;
+                    } else {
+                        html.push('<li class="page-first-separator disabled">',
+                            '<a href="javascript:void(0)">...</a>',
+                            '</li>');
+                    }
+
+                    to--;
+                }
+            }
+
+            if (this.totalPages >= 7) {
+                if (this.options.pageNumber >= (this.totalPages - 2)) {
+                    from--;
+                }
+            }
+
+            if (this.totalPages == 6) {
+                if (this.options.pageNumber >= (this.totalPages - 2)) {
+                    to++;
+                }
+            } else if (this.totalPages >= 7) {
+                if (this.totalPages == 7 || this.options.pageNumber >= (this.totalPages - 3)) {
+                    to++;
+                }
+            }
+
+            for (i = from; i <= to; i++) {
+                html.push('<li class="page-number' + (i === this.options.pageNumber ? ' active' : '') + '">',
+                    '<a href="javascript:void(0)">', i, '</a>',
+                    '</li>');
+            }
+
+            if (this.totalPages >= 8) {
+                if (this.options.pageNumber <= (this.totalPages - 4)) {
+                    html.push('<li class="page-last-separator disabled">',
+                        '<a href="javascript:void(0)">...</a>',
+                        '</li>');
+                }
+            }
+
+            if (this.totalPages >= 6) {
+                if (this.options.pageNumber <= (this.totalPages - 3)) {
+                    html.push('<li class="page-last' + (this.totalPages === this.options.pageNumber ? ' active' : '') + '">',
+                        '<a href="javascript:void(0)">', this.totalPages, '</a>',
+                        '</li>');
+                }
+            }
+
+            html.push(
+                '<li class="page-next"><a href="javascript:void(0)">' + this.options.paginationNextText + '</a></li>',
+                '</ul>',
+                '</div>');
+        }
+        this.$pagination.html(html.join(''));
+
+        if (!this.options.onlyInfoPagination) {
+            $pageList = this.$pagination.find('.page-list a');
+            $first = this.$pagination.find('.page-first');
+            $pre = this.$pagination.find('.page-pre');
+            $next = this.$pagination.find('.page-next');
+            $last = this.$pagination.find('.page-last');
+            $number = this.$pagination.find('.page-number');
+
+            if (this.options.smartDisplay) {
+                if (this.totalPages <= 1) {
+                    this.$pagination.find('div.pagination').hide();
+                }
+                if (pageList.length < 2 || this.options.totalRows <= pageList[0]) {
+                    this.$pagination.find('span.page-list').hide();
+                }
+
+                // when data is empty, hide the pagination
+                this.$pagination[this.getData().length ? 'show' : 'hide']();
+            }
+            if ($allSelected) {
+                this.options.pageSize = this.options.formatAllRows();
+            }
+            $pageList.off('click').on('click', $.proxy(this.onPageListChange, this));
+            $first.off('click').on('click', $.proxy(this.onPageFirst, this));
+            $pre.off('click').on('click', $.proxy(this.onPagePre, this));
+            $next.off('click').on('click', $.proxy(this.onPageNext, this));
+            $last.off('click').on('click', $.proxy(this.onPageLast, this));
+            $number.off('click').on('click', $.proxy(this.onPageNumber, this));
+        }
+    };
+
+    BootstrapTable.prototype.updatePagination = function (event) {
+        // Fix #171: IE disabled button can be clicked bug.
+        if (event && $(event.currentTarget).hasClass('disabled')) {
+            return;
+        }
+
+        if (!this.options.maintainSelected) {
+            this.resetRows();
+        }
+
+        this.initPagination();
+        if (this.options.sidePagination === 'server') {
+            this.initServer();
+        } else {
+            this.initBody();
+        }
+
+        this.trigger('page-change', this.options.pageNumber, this.options.pageSize);
+    };
+
+    BootstrapTable.prototype.onPageListChange = function (event) {
+        var $this = $(event.currentTarget);
+
+        $this.parent().addClass('active').siblings().removeClass('active');
+        this.options.pageSize = $this.text().toUpperCase() === this.options.formatAllRows().toUpperCase() ?
+            this.options.formatAllRows() : +$this.text();
+        this.$toolbar.find('.page-size').text(this.options.pageSize);
+
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.onPageFirst = function (event) {
+        this.options.pageNumber = 1;
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.onPagePre = function (event) {
+        if ((this.options.pageNumber - 1) === 0) {
+            this.options.pageNumber = this.options.totalPages;
+        } else {
+            this.options.pageNumber--;
+        }
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.onPageNext = function (event) {
+        if ((this.options.pageNumber + 1) > this.options.totalPages) {
+            this.options.pageNumber = 1;
+        } else {
+            this.options.pageNumber++;
+        }
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.onPageLast = function (event) {
+        this.options.pageNumber = this.totalPages;
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.onPageNumber = function (event) {
+        if (this.options.pageNumber === +$(event.currentTarget).text()) {
+            return;
+        }
+        this.options.pageNumber = +$(event.currentTarget).text();
+        this.updatePagination(event);
+    };
+
+    BootstrapTable.prototype.initBody = function (fixedScroll) {
+        var that = this,
+            html = [],
+            data = this.getData();
+
+        this.trigger('pre-body', data);
+
+        this.$body = this.$el.find('>tbody');
+        if (!this.$body.length) {
+            this.$body = $('<tbody></tbody>').appendTo(this.$el);
+        }
+
+        //Fix #389 Bootstrap-table-flatJSON is not working
+
+        if (!this.options.pagination || this.options.sidePagination === 'server') {
+            this.pageFrom = 1;
+            this.pageTo = data.length;
+        }
+
+        for (var i = this.pageFrom - 1; i < this.pageTo; i++) {
+            var key,
+                item = data[i],
+                style = {},
+                csses = [],
+                data_ = '',
+                attributes = {},
+                htmlAttributes = [];
+
+            style = calculateObjectValue(this.options, this.options.rowStyle, [item, i], style);
+
+            if (style && style.css) {
+                for (key in style.css) {
+                    csses.push(key + ': ' + style.css[key]);
+                }
+            }
+
+            attributes = calculateObjectValue(this.options,
+                this.options.rowAttributes, [item, i], attributes);
+
+            if (attributes) {
+                for (key in attributes) {
+                    htmlAttributes.push(sprintf('%s="%s"', key, escapeHTML(attributes[key])));
+                }
+            }
+
+            if (item._data && !$.isEmptyObject(item._data)) {
+                $.each(item._data, function (k, v) {
+                    // ignore data-index
+                    if (k === 'index') {
+                        return;
+                    }
+                    data_ += sprintf(' data-%s="%s"', k, v);
+                });
+            }
+
+            html.push('<tr',
+                sprintf(' %s', htmlAttributes.join(' ')),
+                sprintf(' id="%s"', $.isArray(item) ? undefined : item._id),
+                sprintf(' class="%s"', style.classes || ($.isArray(item) ? undefined : item._class)),
+                sprintf(' data-index="%s"', i),
+                sprintf(' data-uniqueid="%s"', item[this.options.uniqueId]),
+                sprintf('%s', data_),
+                '>'
+            );
+
+            if (this.options.cardView) {
+                html.push(sprintf('<td colspan="%s"><div class="card-views">', this.header.fields.length));
+            }
+
+            if (!this.options.cardView && this.options.detailView) {
+                html.push('<td>',
+                    '<a class="detail-icon" href="javascript:">',
+                    sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.detailOpen),
+                    '</a>',
+                    '</td>');
+            }
+
+            $.each(this.header.fields, function (j, field) {
+                var text = '',
+                    value = getItemField(item, field, that.options.escape),
+                    type = '',
+                    cellStyle = {},
+                    id_ = '',
+                    class_ = that.header.classes[j],
+                    data_ = '',
+                    rowspan_ = '',
+                    colspan_ = '',
+                    title_ = '',
+                    column = that.columns[j];
+
+                if (that.fromHtml && typeof value === 'undefined') {
+                    return;
+                }
+
+                if (!column.visible) {
+                    return;
+                }
+
+                if (that.options.cardView && !column.cardVisible) {
+                    return;
+                }
+
+                style = sprintf('style="%s"', csses.concat(that.header.styles[j]).join('; '));
+
+                // handle td's id and class
+                if (item['_' + field + '_id']) {
+                    id_ = sprintf(' id="%s"', item['_' + field + '_id']);
+                }
+                if (item['_' + field + '_class']) {
+                    class_ = sprintf(' class="%s"', item['_' + field + '_class']);
+                }
+                if (item['_' + field + '_rowspan']) {
+                    rowspan_ = sprintf(' rowspan="%s"', item['_' + field + '_rowspan']);
+                }
+                if (item['_' + field + '_colspan']) {
+                    colspan_ = sprintf(' colspan="%s"', item['_' + field + '_colspan']);
+                }
+                if (item['_' + field + '_title']) {
+                    title_ = sprintf(' title="%s"', item['_' + field + '_title']);
+                }
+                cellStyle = calculateObjectValue(that.header,
+                    that.header.cellStyles[j], [value, item, i, field], cellStyle);
+                if (cellStyle.classes) {
+                    class_ = sprintf(' class="%s"', cellStyle.classes);
+                }
+                if (cellStyle.css) {
+                    var csses_ = [];
+                    for (var key in cellStyle.css) {
+                        csses_.push(key + ': ' + cellStyle.css[key]);
+                    }
+                    style = sprintf('style="%s"', csses_.concat(that.header.styles[j]).join('; '));
+                }
+
+                value = calculateObjectValue(column,
+                    that.header.formatters[j], [value, item, i], value);
+
+                if (item['_' + field + '_data'] && !$.isEmptyObject(item['_' + field + '_data'])) {
+                    $.each(item['_' + field + '_data'], function (k, v) {
+                        // ignore data-index
+                        if (k === 'index') {
+                            return;
+                        }
+                        data_ += sprintf(' data-%s="%s"', k, v);
+                    });
+                }
+
+                if (column.checkbox || column.radio) {
+                    type = column.checkbox ? 'checkbox' : type;
+                    type = column.radio ? 'radio' : type;
+
+                    text = [sprintf(that.options.cardView ?
+                        '<div class="card-view %s">' : '<td class="bs-checkbox %s">', column['class'] || ''),
+                        '<input' +
+                        sprintf(' data-index="%s"', i) +
+                        sprintf(' name="%s"', that.options.selectItemName) +
+                        sprintf(' type="%s"', type) +
+                        sprintf(' value="%s"', item[that.options.idField]) +
+                        sprintf(' checked="%s"', value === true ||
+                        (value && value.checked) ? 'checked' : undefined) +
+                        sprintf(' disabled="%s"', !column.checkboxEnabled ||
+                        (value && value.disabled) ? 'disabled' : undefined) +
+                        ' />',
+                        that.header.formatters[j] && typeof value === 'string' ? value : '',
+                        that.options.cardView ? '</div>' : '</td>'
+                    ].join('');
+
+                    item[that.header.stateField] = value === true || (value && value.checked);
+                } else {
+                    value = typeof value === 'undefined' || value === null ?
+                        that.options.undefinedText : value;
+
+                    text = that.options.cardView ? ['<div class="card-view">',
+                        that.options.showHeader ? sprintf('<span class="title" %s>%s</span>', style,
+                            getPropertyFromOther(that.columns, 'field', 'title', field)) : '',
+                        sprintf('<span class="value">%s</span>', value),
+                        '</div>'
+                    ].join('') : [sprintf('<td%s %s %s %s %s %s %s>',
+                        id_, class_, style, data_, rowspan_, colspan_, title_),
+                        value,
+                        '</td>'
+                    ].join('');
+
+                    // Hide empty data on Card view when smartDisplay is set to true.
+                    if (that.options.cardView && that.options.smartDisplay && value === '') {
+                        // Should set a placeholder for event binding correct fieldIndex
+                        text = '<div class="card-view"></div>';
+                    }
+                }
+
+                html.push(text);
+            });
+
+            if (this.options.cardView) {
+                html.push('</div></td>');
+            }
+
+            html.push('</tr>');
+        }
+
+        // show no records
+        if (!html.length) {
+            html.push('<tr class="no-records-found">',
+                sprintf('<td colspan="%s">%s</td>',
+                    this.$header.find('th').length, this.options.formatNoMatches()),
+                '</tr>');
+        }
+
+        this.$body.html(html.join(''));
+
+        if (!fixedScroll) {
+            this.scrollTo(0);
+        }
+
+        // click to select by column
+        this.$body.find('> tr[data-index] > td').off('click dblclick').on('click dblclick', function (e) {
+            var $td = $(this),
+                $tr = $td.parent(),
+                item = that.data[$tr.data('index')],
+                index = $td[0].cellIndex,
+                fields = that.getVisibleFields(),
+                field = fields[that.options.detailView && !that.options.cardView ? index - 1 : index],
+                column = that.columns[getFieldIndex(that.columns, field)],
+                value = getItemField(item, field, that.options.escape);
+
+            if ($td.find('.detail-icon').length) {
+                return;
+            }
+
+            that.trigger(e.type === 'click' ? 'click-cell' : 'dbl-click-cell', field, value, item, $td);
+            that.trigger(e.type === 'click' ? 'click-row' : 'dbl-click-row', item, $tr, field);
+
+            // if click to select - then trigger the checkbox/radio click
+            if (e.type === 'click' && that.options.clickToSelect && column.clickToSelect) {
+                var $selectItem = $tr.find(sprintf('[name="%s"]', that.options.selectItemName));
+                if ($selectItem.length) {
+                    $selectItem[0].click(); // #144: .trigger('click') bug
+                }
+            }
+        });
+
+        this.$body.find('> tr[data-index] > td > .detail-icon').off('click').on('click', function () {
+            var $this = $(this),
+                $tr = $this.parent().parent(),
+                index = $tr.data('index'),
+                row = data[index]; // Fix #980 Detail view, when searching, returns wrong row
+
+            // remove and update
+            if ($tr.next().is('tr.detail-view')) {
+                $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailOpen));
+                $tr.next().remove();
+                that.trigger('collapse-row', index, row);
+            } else {
+                $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailClose));
+                $tr.after(sprintf('<tr class="detail-view"><td colspan="%s"></td></tr>', $tr.find('td').length));
+                var $element = $tr.next().find('td');
+                var content = calculateObjectValue(that.options, that.options.detailFormatter, [index, row, $element], '');
+                if($element.length === 1) {
+                    $element.append(content);
+                }
+                that.trigger('expand-row', index, row, $element);
+            }
+            that.resetView();
+        });
+
+        this.$selectItem = this.$body.find(sprintf('[name="%s"]', this.options.selectItemName));
+        this.$selectItem.off('click').on('click', function (event) {
+            event.stopImmediatePropagation();
+
+            var $this = $(this),
+                checked = $this.prop('checked'),
+                row = that.data[$this.data('index')];
+
+            if (that.options.maintainSelected && $(this).is(':radio')) {
+                $.each(that.options.data, function (i, row) {
+                    row[that.header.stateField] = false;
+                });
+            }
+
+            row[that.header.stateField] = checked;
+
+            if (that.options.singleSelect) {
+                that.$selectItem.not(this).each(function () {
+                    that.data[$(this).data('index')][that.header.stateField] = false;
+                });
+                that.$selectItem.filter(':checked').not(this).prop('checked', false);
+            }
+
+            that.updateSelected();
+            that.trigger(checked ? 'check' : 'uncheck', row, $this);
+        });
+
+        $.each(this.header.events, function (i, events) {
+            if (!events) {
+                return;
+            }
+            // fix bug, if events is defined with namespace
+            if (typeof events === 'string') {
+                events = calculateObjectValue(null, events);
+            }
+
+            var field = that.header.fields[i],
+                fieldIndex = $.inArray(field, that.getVisibleFields());
+
+            if (that.options.detailView && !that.options.cardView) {
+                fieldIndex += 1;
+            }
+
+            for (var key in events) {
+                that.$body.find('>tr:not(.no-records-found)').each(function () {
+                    var $tr = $(this),
+                        $td = $tr.find(that.options.cardView ? '.card-view' : 'td').eq(fieldIndex),
+                        index = key.indexOf(' '),
+                        name = key.substring(0, index),
+                        el = key.substring(index + 1),
+                        func = events[key];
+
+                    $td.find(el).off(name).on(name, function (e) {
+                        var index = $tr.data('index'),
+                            row = that.data[index],
+                            value = row[field];
+
+                        func.apply(this, [e, value, row, index]);
+                    });
+                });
+            }
+        });
+
+        this.updateSelected();
+        this.resetView();
+
+        this.trigger('post-body', data);
+    };
+
+    BootstrapTable.prototype.initServer = function (silent, query, url) {
+        var that = this,
+            data = {},
+            params = {
+                searchText: this.searchText,
+                sortName: this.options.sortName,
+                sortOrder: this.options.sortOrder
+            },
+            request;
+
+        if (this.options.pagination) {
+            params.pageSize = this.options.pageSize === this.options.formatAllRows() ?
+                this.options.totalRows : this.options.pageSize;
+            params.pageNumber = this.options.pageNumber;
+        }
+
+        if (!(url || this.options.url) && !this.options.ajax) {
+            return;
+        }
+
+        if (this.options.queryParamsType === 'limit') {
+            params = {
+                search: params.searchText,
+                sort: params.sortName,
+                order: params.sortOrder
+            };
+
+            if (this.options.pagination) {
+                params.offset = this.options.pageSize === this.options.formatAllRows() ?
+                    0 : this.options.pageSize * (this.options.pageNumber - 1);
+                params.limit = this.options.pageSize === this.options.formatAllRows() ?
+                    this.options.totalRows : this.options.pageSize;
+            }
+        }
+
+        if (!($.isEmptyObject(this.filterColumnsPartial))) {
+            params.filter = JSON.stringify(this.filterColumnsPartial, null);
+        }
+
+        data = calculateObjectValue(this.options, this.options.queryParams, [params], data);
+
+        $.extend(data, query || {});
+
+        // false to stop request
+        if (data === false) {
+            return;
+        }
+
+        if (!silent) {
+            this.$tableLoading.show();
+        }
+        request = $.extend({}, calculateObjectValue(null, this.options.ajaxOptions), {
+            type: this.options.method,
+            url:  url || this.options.url,
+            data: this.options.contentType === 'application/json' && this.options.method === 'post' ?
+                JSON.stringify(data) : data,
+            cache: this.options.cache,
+            contentType: this.options.contentType,
+            dataType: this.options.dataType,
+            success: function (res) {
+                res = calculateObjectValue(that.options, that.options.responseHandler, [res], res);
+
+                that.load(res);
+                that.trigger('load-success', res);
+                if (!silent) that.$tableLoading.hide();
+            },
+            error: function (res) {
+                that.trigger('load-error', res.status, res);
+                if (!silent) that.$tableLoading.hide();
+            }
+        });
+
+        if (this.options.ajax) {
+            calculateObjectValue(this, this.options.ajax, [request], null);
+        } else {
+            if (this._xhr && this._xhr.readyState !== 4) {
+                this._xhr.abort();
+            }
+            this._xhr = $.ajax(request);
+        }
+    };
+
+    BootstrapTable.prototype.initSearchText = function () {
+        if (this.options.search) {
+            if (this.options.searchText !== '') {
+                var $search = this.$toolbar.find('.search input');
+                $search.val(this.options.searchText);
+                this.onSearch({currentTarget: $search});
+            }
+        }
+    };
+
+    BootstrapTable.prototype.getCaret = function () {
+        var that = this;
+
+        $.each(this.$header.find('th'), function (i, th) {
+            $(th).find('.sortable').removeClass('desc asc').addClass($(th).data('field') === that.options.sortName ? that.options.sortOrder : 'both');
+        });
+    };
+
+    BootstrapTable.prototype.updateSelected = function () {
+        var checkAll = this.$selectItem.filter(':enabled').length &&
+            this.$selectItem.filter(':enabled').length ===
+            this.$selectItem.filter(':enabled').filter(':checked').length;
+
+        this.$selectAll.add(this.$selectAll_).prop('checked', checkAll);
+
+        this.$selectItem.each(function () {
+            $(this).closest('tr')[$(this).prop('checked') ? 'addClass' : 'removeClass']('selected');
+        });
+    };
+
+    BootstrapTable.prototype.updateRows = function () {
+        var that = this;
+
+        this.$selectItem.each(function () {
+            that.data[$(this).data('index')][that.header.stateField] = $(this).prop('checked');
+        });
+    };
+
+    BootstrapTable.prototype.resetRows = function () {
+        var that = this;
+
+        $.each(this.data, function (i, row) {
+            that.$selectAll.prop('checked', false);
+            that.$selectItem.prop('checked', false);
+            if (that.header.stateField) {
+                row[that.header.stateField] = false;
+            }
+        });
+    };
+
+    BootstrapTable.prototype.trigger = function (name) {
+        var args = Array.prototype.slice.call(arguments, 1);
+
+        name += '.bs.table';
+        this.options[BootstrapTable.EVENTS[name]].apply(this.options, args);
+        this.$el.trigger($.Event(name), args);
+
+        this.options.onAll(name, args);
+        this.$el.trigger($.Event('all.bs.table'), [name, args]);
+    };
+
+    BootstrapTable.prototype.resetHeader = function () {
+        // fix #61: the hidden table reset header bug.
+        // fix bug: get $el.css('width') error sometime (height = 500)
+        clearTimeout(this.timeoutId_);
+        this.timeoutId_ = setTimeout($.proxy(this.fitHeader, this), this.$el.is(':hidden') ? 100 : 0);
+    };
+
+    BootstrapTable.prototype.fitHeader = function () {
+        var that = this,
+            fixedBody,
+            scrollWidth,
+            focused,
+            focusedTemp;
+
+        if (that.$el.is(':hidden')) {
+            that.timeoutId_ = setTimeout($.proxy(that.fitHeader, that), 100);
+            return;
+        }
+        fixedBody = this.$tableBody.get(0);
+
+        scrollWidth = fixedBody.scrollWidth > fixedBody.clientWidth &&
+        fixedBody.scrollHeight > fixedBody.clientHeight + this.$header.outerHeight() ?
+            getScrollBarWidth() : 0;
+
+        this.$el.css('margin-top', -this.$header.outerHeight());
+
+        focused = $(':focus');
+        if (focused.length > 0) {
+            var $th = focused.parents('th');
+            if ($th.length > 0) {
+                var dataField = $th.attr('data-field');
+                if (dataField !== undefined) {
+                    var $headerTh = this.$header.find("[data-field='" + dataField + "']");
+                    if ($headerTh.length > 0) {
+                        $headerTh.find(":input").addClass("focus-temp");
+                    }
+                }
+            }
+        }
+
+        this.$header_ = this.$header.clone(true, true);
+        this.$selectAll_ = this.$header_.find('[name="btSelectAll"]');
+        this.$tableHeader.css({
+            'margin-right': scrollWidth
+        }).find('table').css('width', this.$el.outerWidth())
+            .html('').attr('class', this.$el.attr('class'))
+            .append(this.$header_);
+
+
+        focusedTemp = $('.focus-temp:visible:eq(0)');
+        if (focusedTemp.length > 0) {
+            focusedTemp.focus();
+            this.$header.find('.focus-temp').removeClass('focus-temp');
+        }
+
+        // fix bug: $.data() is not working as expected after $.append()
+        this.$header.find('th[data-field]').each(function (i) {
+            that.$header_.find(sprintf('th[data-field="%s"]', $(this).data('field'))).data($(this).data());
+        });
+
+        var visibleFields = this.getVisibleFields(),
+            $ths = this.$header_.find('th');
+
+        this.$body.find('>tr:first-child:not(.no-records-found) > *').each(function (i) {
+            var $this = $(this),
+                index = i;
+
+            if (that.options.detailView && !that.options.cardView) {
+                if (i === 0) {
+                    that.$header_.find('th.detail').find('.fht-cell').width($this.innerWidth());
+                }
+                index = i - 1;
+            }
+
+            var $th = that.$header_.find(sprintf('th[data-field="%s"]', visibleFields[index]));
+            if ($th.length > 1) {
+                $th = $($ths[$this[0].cellIndex]);
+            }
+
+            $th.find('.fht-cell').width($this.innerWidth());
+        });
+        // horizontal scroll event
+        // TODO: it's probably better improving the layout than binding to scroll event
+        this.$tableBody.off('scroll').on('scroll', function () {
+            that.$tableHeader.scrollLeft($(this).scrollLeft());
+
+            if (that.options.showFooter && !that.options.cardView) {
+                that.$tableFooter.scrollLeft($(this).scrollLeft());
+            }
+        });
+        that.trigger('post-header');
+    };
+
+    BootstrapTable.prototype.resetFooter = function () {
+        var that = this,
+            data = that.getData(),
+            html = [];
+
+        if (!this.options.showFooter || this.options.cardView) { //do nothing
+            return;
+        }
+
+        if (!this.options.cardView && this.options.detailView) {
+            html.push('<td><div class="th-inner">&nbsp;</div><div class="fht-cell"></div></td>');
+        }
+
+        $.each(this.columns, function (i, column) {
+            var key,
+                falign = '', // footer align style
+                valign = '',
+                csses = [],
+                style = {},
+                class_ = sprintf(' class="%s"', column['class']);
+
+            if (!column.visible) {
+                return;
+            }
+
+            if (that.options.cardView && (!column.cardVisible)) {
+                return;
+            }
+
+            falign = sprintf('text-align: %s; ', column.falign ? column.falign : column.align);
+            valign = sprintf('vertical-align: %s; ', column.valign);
+
+            style = calculateObjectValue(null, that.options.footerStyle);
+
+            if (style && style.css) {
+                for (key in style.css) {
+                    csses.push(key + ': ' + style.css[key]);
+                }
+            }
+
+            html.push('<td', class_, sprintf(' style="%s"', falign + valign + csses.concat().join('; ')), '>');
+            html.push('<div class="th-inner">');
+
+            html.push(calculateObjectValue(column, column.footerFormatter, [data], '&nbsp;') || '&nbsp;');
+
+            html.push('</div>');
+            html.push('<div class="fht-cell"></div>');
+            html.push('</div>');
+            html.push('</td>');
+        });
+
+        this.$tableFooter.find('tr').html(html.join(''));
+        this.$tableFooter.show();
+        clearTimeout(this.timeoutFooter_);
+        this.timeoutFooter_ = setTimeout($.proxy(this.fitFooter, this),
+            this.$el.is(':hidden') ? 100 : 0);
+    };
+
+    BootstrapTable.prototype.fitFooter = function () {
+        var that = this,
+            $footerTd,
+            elWidth,
+            scrollWidth;
+
+        clearTimeout(this.timeoutFooter_);
+        if (this.$el.is(':hidden')) {
+            this.timeoutFooter_ = setTimeout($.proxy(this.fitFooter, this), 100);
+            return;
+        }
+
+        elWidth = this.$el.css('width');
+        scrollWidth = elWidth > this.$tableBody.width() ? getScrollBarWidth() : 0;
+
+        this.$tableFooter.css({
+            'margin-right': scrollWidth
+        }).find('table').css('width', elWidth)
+            .attr('class', this.$el.attr('class'));
+
+        $footerTd = this.$tableFooter.find('td');
+
+        this.$body.find('>tr:first-child:not(.no-records-found) > *').each(function (i) {
+            var $this = $(this);
+
+            $footerTd.eq(i).find('.fht-cell').width($this.innerWidth());
+        });
+    };
+
+    BootstrapTable.prototype.toggleColumn = function (index, checked, needUpdate) {
+        if (index === -1) {
+            return;
+        }
+        this.columns[index].visible = checked;
+        this.initHeader();
+        this.initSearch();
+        this.initPagination();
+        this.initBody();
+
+        if (this.options.showColumns) {
+            var $items = this.$toolbar.find('.keep-open input').prop('disabled', false);
+
+            if (needUpdate) {
+                $items.filter(sprintf('[value="%s"]', index)).prop('checked', checked);
+            }
+
+            if ($items.filter(':checked').length <= this.options.minimumCountColumns) {
+                $items.filter(':checked').prop('disabled', true);
+            }
+        }
+    };
+
+    BootstrapTable.prototype.toggleRow = function (index, uniqueId, visible) {
+        if (index === -1) {
+            return;
+        }
+
+        this.$body.find(typeof index !== 'undefined' ?
+            sprintf('tr[data-index="%s"]', index) :
+            sprintf('tr[data-uniqueid="%s"]', uniqueId))
+            [visible ? 'show' : 'hide']();
+    };
+
+    BootstrapTable.prototype.getVisibleFields = function () {
+        var that = this,
+            visibleFields = [];
+
+        $.each(this.header.fields, function (j, field) {
+            var column = that.columns[getFieldIndex(that.columns, field)];
+
+            if (!column.visible) {
+                return;
+            }
+            visibleFields.push(field);
+        });
+        return visibleFields;
+    };
+
+    // PUBLIC FUNCTION DEFINITION
+    // =======================
+
+    BootstrapTable.prototype.resetView = function (params) {
+        var padding = 0;
+
+        if (params && params.height) {
+            this.options.height = params.height;
+        }
+
+        this.$selectAll.prop('checked', this.$selectItem.length > 0 &&
+            this.$selectItem.length === this.$selectItem.filter(':checked').length);
+
+        if (this.options.height) {
+            var toolbarHeight = getRealHeight(this.$toolbar),
+                paginationHeight = getRealHeight(this.$pagination),
+                height = this.options.height - toolbarHeight - paginationHeight;
+
+            this.$tableContainer.css('height', height + 'px');
+        }
+
+        if (this.options.cardView) {
+            // remove the element css
+            this.$el.css('margin-top', '0');
+            this.$tableContainer.css('padding-bottom', '0');
+            this.$tableFooter.hide();
+            return;
+        }
+
+        if (this.options.showHeader && this.options.height) {
+            this.$tableHeader.show();
+            this.resetHeader();
+            padding += this.$header.outerHeight();
+        } else {
+            this.$tableHeader.hide();
+            this.trigger('post-header');
+        }
+
+        if (this.options.showFooter) {
+            this.resetFooter();
+            if (this.options.height) {
+                padding += this.$tableFooter.outerHeight() + 1;
+            }
+        }
+
+        // Assign the correct sortable arrow
+        this.getCaret();
+        this.$tableContainer.css('padding-bottom', padding + 'px');
+        this.trigger('reset-view');
+    };
+
+    BootstrapTable.prototype.getData = function (useCurrentPage) {
+        return (this.searchText || !$.isEmptyObject(this.filterColumns) || !$.isEmptyObject(this.filterColumnsPartial)) ?
+            (useCurrentPage ? this.data.slice(this.pageFrom - 1, this.pageTo) : this.data) :
+            (useCurrentPage ? this.options.data.slice(this.pageFrom - 1, this.pageTo) : this.options.data);
+    };
+
+    BootstrapTable.prototype.load = function (data) {
+        var fixedScroll = false;
+
+        // #431: support pagination
+        if (this.options.sidePagination === 'server') {
+            this.options.totalRows = data.total;
+            fixedScroll = data.fixedScroll;
+            data = data[this.options.dataField];
+        } else if (!$.isArray(data)) { // support fixedScroll
+            fixedScroll = data.fixedScroll;
+            data = data.data;
+        }
+
+        this.initData(data);
+        this.initSearch();
+        this.initPagination();
+        this.initBody(fixedScroll);
+    };
+
+    BootstrapTable.prototype.append = function (data) {
+        this.initData(data, 'append');
+        this.initSearch();
+        this.initPagination();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.prepend = function (data) {
+        this.initData(data, 'prepend');
+        this.initSearch();
+        this.initPagination();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.remove = function (params) {
+        var len = this.options.data.length,
+            i, row;
+
+        if (!params.hasOwnProperty('field') || !params.hasOwnProperty('values')) {
+            return;
+        }
+
+        for (i = len - 1; i >= 0; i--) {
+            row = this.options.data[i];
+
+            if (!row.hasOwnProperty(params.field)) {
+                continue;
+            }
+            if ($.inArray(row[params.field], params.values) !== -1) {
+                this.options.data.splice(i, 1);
+            }
+        }
+
+        if (len === this.options.data.length) {
+            return;
+        }
+
+        this.initSearch();
+        this.initPagination();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.removeAll = function () {
+        if (this.options.data.length > 0) {
+            this.options.data.splice(0, this.options.data.length);
+            this.initSearch();
+            this.initPagination();
+            this.initBody(true);
+        }
+    };
+
+    BootstrapTable.prototype.getRowByUniqueId = function (id) {
+        var uniqueId = this.options.uniqueId,
+            len = this.options.data.length,
+            dataRow = null,
+            i, row, rowUniqueId;
+
+        for (i = len - 1; i >= 0; i--) {
+            row = this.options.data[i];
+
+            if (row.hasOwnProperty(uniqueId)) { // uniqueId is a column
+                rowUniqueId = row[uniqueId];
+            } else if(row._data.hasOwnProperty(uniqueId)) { // uniqueId is a row data property
+                rowUniqueId = row._data[uniqueId];
+            } else {
+                continue;
+            }
+
+            if (typeof rowUniqueId === 'string') {
+                id = id.toString();
+            } else if (typeof rowUniqueId === 'number') {
+                if ((Number(rowUniqueId) === rowUniqueId) && (rowUniqueId % 1 === 0)) {
+                    id = parseInt(id);
+                } else if ((rowUniqueId === Number(rowUniqueId)) && (rowUniqueId !== 0)) {
+                    id = parseFloat(id);
+                }
+            }
+
+            if (rowUniqueId === id) {
+                dataRow = row;
+                break;
+            }
+        }
+
+        return dataRow;
+    };
+
+    BootstrapTable.prototype.removeByUniqueId = function (id) {
+        var len = this.options.data.length,
+            row = this.getRowByUniqueId(id);
+
+        if (row) {
+            this.options.data.splice(this.options.data.indexOf(row), 1);
+        }
+
+        if (len === this.options.data.length) {
+            return;
+        }
+
+        this.initSearch();
+        this.initPagination();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.updateByUniqueId = function (params) {
+        var that = this;
+        var allParams = $.isArray(params) ? params : [ params ];
+
+        $.each(allParams, function(i, params) {
+            var rowId;
+
+            if (!params.hasOwnProperty('id') || !params.hasOwnProperty('row')) {
+                return;
+            }
+
+            rowId = $.inArray(that.getRowByUniqueId(params.id), that.options.data);
+
+            if (rowId === -1) {
+                return;
+            }
+            $.extend(that.options.data[rowId], params.row);
+        });
+
+        this.initSearch();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.insertRow = function (params) {
+        if (!params.hasOwnProperty('index') || !params.hasOwnProperty('row')) {
+            return;
+        }
+        this.data.splice(params.index, 0, params.row);
+        this.initSearch();
+        this.initPagination();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.updateRow = function (params) {
+        var that = this;
+        var allParams = $.isArray(params) ? params : [ params ];
+
+        $.each(allParams, function(i, params) {
+            if (!params.hasOwnProperty('index') || !params.hasOwnProperty('row')) {
+                return;
+            }
+            $.extend(that.options.data[params.index], params.row);
+        });
+
+        this.initSearch();
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.showRow = function (params) {
+        if (!params.hasOwnProperty('index') && !params.hasOwnProperty('uniqueId')) {
+            return;
+        }
+        this.toggleRow(params.index, params.uniqueId, true);
+    };
+
+    BootstrapTable.prototype.hideRow = function (params) {
+        if (!params.hasOwnProperty('index') && !params.hasOwnProperty('uniqueId')) {
+            return;
+        }
+        this.toggleRow(params.index, params.uniqueId, false);
+    };
+
+    BootstrapTable.prototype.getRowsHidden = function (show) {
+        var rows = $(this.$body[0]).children().filter(':hidden'),
+            i = 0;
+        if (show) {
+            for (; i < rows.length; i++) {
+                $(rows[i]).show();
+            }
+        }
+        return rows;
+    };
+
+    BootstrapTable.prototype.mergeCells = function (options) {
+        var row = options.index,
+            col = $.inArray(options.field, this.getVisibleFields()),
+            rowspan = options.rowspan || 1,
+            colspan = options.colspan || 1,
+            i, j,
+            $tr = this.$body.find('>tr'),
+            $td;
+
+        if (this.options.detailView && !this.options.cardView) {
+            col += 1;
+        }
+
+        $td = $tr.eq(row).find('>td').eq(col);
+
+        if (row < 0 || col < 0 || row >= this.data.length) {
+            return;
+        }
+
+        for (i = row; i < row + rowspan; i++) {
+            for (j = col; j < col + colspan; j++) {
+                $tr.eq(i).find('>td').eq(j).hide();
+            }
+        }
+
+        $td.attr('rowspan', rowspan).attr('colspan', colspan).show();
+    };
+
+    BootstrapTable.prototype.updateCell = function (params) {
+        if (!params.hasOwnProperty('index') ||
+            !params.hasOwnProperty('field') ||
+            !params.hasOwnProperty('value')) {
+            return;
+        }
+        this.data[params.index][params.field] = params.value;
+
+        if (params.reinit === false) {
+            return;
+        }
+        this.initSort();
+        this.initBody(true);
+    };
+
+    BootstrapTable.prototype.getOptions = function () {
+        return this.options;
+    };
+
+    BootstrapTable.prototype.getSelections = function () {
+        var that = this;
+
+        return $.grep(this.options.data, function (row) {
+            return row[that.header.stateField];
+        });
+    };
+
+    BootstrapTable.prototype.getAllSelections = function () {
+        var that = this;
+
+        return $.grep(this.options.data, function (row) {
+            return row[that.header.stateField];
+        });
+    };
+
+    BootstrapTable.prototype.checkAll = function () {
+        this.checkAll_(true);
+    };
+
+    BootstrapTable.prototype.uncheckAll = function () {
+        this.checkAll_(false);
+    };
+
+    BootstrapTable.prototype.checkInvert = function () {
+        var that = this;
+        var rows = that.$selectItem.filter(':enabled');
+        var checked = rows.filter(':checked');
+        rows.each(function() {
+            $(this).prop('checked', !$(this).prop('checked'));
+        });
+        that.updateRows();
+        that.updateSelected();
+        that.trigger('uncheck-some', checked);
+        checked = that.getSelections();
+        that.trigger('check-some', checked);
+    };
+
+    BootstrapTable.prototype.checkAll_ = function (checked) {
+        var rows;
+        if (!checked) {
+            rows = this.getSelections();
+        }
+        this.$selectAll.add(this.$selectAll_).prop('checked', checked);
+        this.$selectItem.filter(':enabled').prop('checked', checked);
+        this.updateRows();
+        if (checked) {
+            rows = this.getSelections();
+        }
+        this.trigger(checked ? 'check-all' : 'uncheck-all', rows);
+    };
+
+    BootstrapTable.prototype.check = function (index) {
+        this.check_(true, index);
+    };
+
+    BootstrapTable.prototype.uncheck = function (index) {
+        this.check_(false, index);
+    };
+
+    BootstrapTable.prototype.check_ = function (checked, index) {
+        var $el = this.$selectItem.filter(sprintf('[data-index="%s"]', index)).prop('checked', checked);
+        this.data[index][this.header.stateField] = checked;
+        this.updateSelected();
+        this.trigger(checked ? 'check' : 'uncheck', this.data[index], $el);
+    };
+
+    BootstrapTable.prototype.checkBy = function (obj) {
+        this.checkBy_(true, obj);
+    };
+
+    BootstrapTable.prototype.uncheckBy = function (obj) {
+        this.checkBy_(false, obj);
+    };
+
+    BootstrapTable.prototype.checkBy_ = function (checked, obj) {
+        if (!obj.hasOwnProperty('field') || !obj.hasOwnProperty('values')) {
+            return;
+        }
+
+        var that = this,
+            rows = [];
+        $.each(this.options.data, function (index, row) {
+            if (!row.hasOwnProperty(obj.field)) {
+                return false;
+            }
+            if ($.inArray(row[obj.field], obj.values) !== -1) {
+                var $el = that.$selectItem.filter(':enabled')
+                    .filter(sprintf('[data-index="%s"]', index)).prop('checked', checked);
+                row[that.header.stateField] = checked;
+                rows.push(row);
+                that.trigger(checked ? 'check' : 'uncheck', row, $el);
+            }
+        });
+        this.updateSelected();
+        this.trigger(checked ? 'check-some' : 'uncheck-some', rows);
+    };
+
+    BootstrapTable.prototype.destroy = function () {
+        this.$el.insertBefore(this.$container);
+        $(this.options.toolbar).insertBefore(this.$el);
+        this.$container.next().remove();
+        this.$container.remove();
+        this.$el.html(this.$el_.html())
+            .css('margin-top', '0')
+            .attr('class', this.$el_.attr('class') || ''); // reset the class
+    };
+
+    BootstrapTable.prototype.showLoading = function () {
+        this.$tableLoading.show();
+    };
+
+    BootstrapTable.prototype.hideLoading = function () {
+        this.$tableLoading.hide();
+    };
+
+    BootstrapTable.prototype.togglePagination = function () {
+        this.options.pagination = !this.options.pagination;
+        var button = this.$toolbar.find('button[name="paginationSwitch"] i');
+        if (this.options.pagination) {
+            button.attr("class", this.options.iconsPrefix + " " + this.options.icons.paginationSwitchDown);
+        } else {
+            button.attr("class", this.options.iconsPrefix + " " + this.options.icons.paginationSwitchUp);
+        }
+        this.updatePagination();
+    };
+
+    BootstrapTable.prototype.refresh = function (params) {
+        if (params && params.url) {
+            this.options.pageNumber = 1;
+        }
+        this.initServer(params && params.silent,
+            params && params.query, params && params.url);
+        this.trigger('refresh', params);
+    };
+
+    BootstrapTable.prototype.resetWidth = function () {
+        if (this.options.showHeader && this.options.height) {
+            this.fitHeader();
+        }
+        if (this.options.showFooter) {
+            this.fitFooter();
+        }
+    };
+
+    BootstrapTable.prototype.showColumn = function (field) {
+        this.toggleColumn(getFieldIndex(this.columns, field), true, true);
+    };
+
+    BootstrapTable.prototype.hideColumn = function (field) {
+        this.toggleColumn(getFieldIndex(this.columns, field), false, true);
+    };
+
+    BootstrapTable.prototype.getHiddenColumns = function () {
+        return $.grep(this.columns, function (column) {
+            return !column.visible;
+        });
+    };
+
+    BootstrapTable.prototype.getVisibleColumns = function () {
+        return $.grep(this.columns, function (column) {
+            return column.visible;
+        });
+    };
+
+    BootstrapTable.prototype.toggleAllColumns = function (visible) {
+        $.each(this.columns, function (i, column) {
+            this.columns[i].visible = visible;
+        });
+
+        this.initHeader();
+        this.initSearch();
+        this.initPagination();
+        this.initBody();
+        if (this.options.showColumns) {
+            var $items = this.$toolbar.find('.keep-open input').prop('disabled', false);
+
+            if ($items.filter(':checked').length <= this.options.minimumCountColumns) {
+                $items.filter(':checked').prop('disabled', true);
+            }
+        }
+    };
+
+    BootstrapTable.prototype.showAllColumns = function () {
+        this.toggleAllColumns(true);
+    };
+
+    BootstrapTable.prototype.hideAllColumns = function () {
+        this.toggleAllColumns(false);
+    };
+
+    BootstrapTable.prototype.filterBy = function (columns) {
+        this.filterColumns = $.isEmptyObject(columns) ? {} : columns;
+        this.options.pageNumber = 1;
+        this.initSearch();
+        this.updatePagination();
+    };
+
+    BootstrapTable.prototype.scrollTo = function (value) {
+        if (typeof value === 'string') {
+            value = value === 'bottom' ? this.$tableBody[0].scrollHeight : 0;
+        }
+        if (typeof value === 'number') {
+            this.$tableBody.scrollTop(value);
+        }
+        if (typeof value === 'undefined') {
+            return this.$tableBody.scrollTop();
+        }
+    };
+
+    BootstrapTable.prototype.getScrollPosition = function () {
+        return this.scrollTo();
+    };
+
+    BootstrapTable.prototype.selectPage = function (page) {
+        if (page > 0 && page <= this.options.totalPages) {
+            this.options.pageNumber = page;
+            this.updatePagination();
+        }
+    };
+
+    BootstrapTable.prototype.prevPage = function () {
+        if (this.options.pageNumber > 1) {
+            this.options.pageNumber--;
+            this.updatePagination();
+        }
+    };
+
+    BootstrapTable.prototype.nextPage = function () {
+        if (this.options.pageNumber < this.options.totalPages) {
+            this.options.pageNumber++;
+            this.updatePagination();
+        }
+    };
+
+    BootstrapTable.prototype.toggleView = function () {
+        this.options.cardView = !this.options.cardView;
+        this.initHeader();
+        // Fixed remove toolbar when click cardView button.
+        //that.initToolbar();
+        this.initBody();
+        this.trigger('toggle', this.options.cardView);
+    };
+
+    BootstrapTable.prototype.refreshOptions = function (options) {
+        //If the objects are equivalent then avoid the call of destroy / init methods
+        if (compareObjects(this.options, options, true)) {
+            return;
+        }
+        this.options = $.extend(this.options, options);
+        this.trigger('refresh-options', this.options);
+        this.destroy();
+        this.init();
+    };
+
+    BootstrapTable.prototype.resetSearch = function (text) {
+        var $search = this.$toolbar.find('.search input');
+        $search.val(text || '');
+        this.onSearch({currentTarget: $search});
+    };
+
+    BootstrapTable.prototype.expandRow_ = function (expand, index) {
+        var $tr = this.$body.find(sprintf('> tr[data-index="%s"]', index));
+        if ($tr.next().is('tr.detail-view') === (expand ? false : true)) {
+            $tr.find('> td > .detail-icon').click();
+        }
+    };
+
+    BootstrapTable.prototype.expandRow = function (index) {
+        this.expandRow_(true, index);
+    };
+
+    BootstrapTable.prototype.collapseRow = function (index) {
+        this.expandRow_(false, index);
+    };
+
+    BootstrapTable.prototype.expandAllRows = function (isSubTable) {
+        if (isSubTable) {
+            var $tr = this.$body.find(sprintf('> tr[data-index="%s"]', 0)),
+                that = this,
+                detailIcon = null,
+                executeInterval = false,
+                idInterval = -1;
+
+            if (!$tr.next().is('tr.detail-view')) {
+                $tr.find('> td > .detail-icon').click();
+                executeInterval = true;
+            } else if (!$tr.next().next().is('tr.detail-view')) {
+                $tr.next().find(".detail-icon").click();
+                executeInterval = true;
+            }
+
+            if (executeInterval) {
+                try {
+                    idInterval = setInterval(function () {
+                        detailIcon = that.$body.find("tr.detail-view").last().find(".detail-icon");
+                        if (detailIcon.length > 0) {
+                            detailIcon.click();
+                        } else {
+                            clearInterval(idInterval);
+                        }
+                    }, 1);
+                } catch (ex) {
+                    clearInterval(idInterval);
+                }
+            }
+        } else {
+            var trs = this.$body.children();
+            for (var i = 0; i < trs.length; i++) {
+                this.expandRow_(true, $(trs[i]).data("index"));
+            }
+        }
+    };
+
+    BootstrapTable.prototype.collapseAllRows = function (isSubTable) {
+        if (isSubTable) {
+            this.expandRow_(false, 0);
+        } else {
+            var trs = this.$body.children();
+            for (var i = 0; i < trs.length; i++) {
+                this.expandRow_(false, $(trs[i]).data("index"));
+            }
+        }
+    };
+
+    BootstrapTable.prototype.updateFormatText = function (name, text) {
+        if (this.options[sprintf('format%s', name)]) {
+            if (typeof text === 'string') {
+                this.options[sprintf('format%s', name)] = function () {
+                    return text;
+                };
+            } else if (typeof text === 'function') {
+                this.options[sprintf('format%s', name)] = text;
+            }
+        }
+        this.initToolbar();
+        this.initPagination();
+        this.initBody();
+    };
+
+    // BOOTSTRAP TABLE PLUGIN DEFINITION
+    // =======================
+
+    var allowedMethods = [
+        'getOptions',
+        'getSelections', 'getAllSelections', 'getData',
+        'load', 'append', 'prepend', 'remove', 'removeAll',
+        'insertRow', 'updateRow', 'updateCell', 'updateByUniqueId', 'removeByUniqueId',
+        'getRowByUniqueId', 'showRow', 'hideRow', 'getRowsHidden',
+        'mergeCells',
+        'checkAll', 'uncheckAll', 'checkInvert',
+        'check', 'uncheck',
+        'checkBy', 'uncheckBy',
+        'refresh',
+        'resetView',
+        'resetWidth',
+        'destroy',
+        'showLoading', 'hideLoading',
+        'showColumn', 'hideColumn', 'getHiddenColumns', 'getVisibleColumns',
+        'showAllColumns', 'hideAllColumns',
+        'filterBy',
+        'scrollTo',
+        'getScrollPosition',
+        'selectPage', 'prevPage', 'nextPage',
+        'togglePagination',
+        'toggleView',
+        'refreshOptions',
+        'resetSearch',
+        'expandRow', 'collapseRow', 'expandAllRows', 'collapseAllRows',
+        'updateFormatText'
+    ];
+
+    $.fn.bootstrapTable = function (option) {
+        var value,
+            args = Array.prototype.slice.call(arguments, 1);
+
+        this.each(function () {
+            var $this = $(this),
+                data = $this.data('bootstrap.table'),
+                options = $.extend({}, BootstrapTable.DEFAULTS, $this.data(),
+                    typeof option === 'object' && option);
+
+            if (typeof option === 'string') {
+                if ($.inArray(option, allowedMethods) < 0) {
+                    throw new Error("Unknown method: " + option);
+                }
+
+                if (!data) {
+                    return;
+                }
+
+                value = data[option].apply(data, args);
+
+                if (option === 'destroy') {
+                    $this.removeData('bootstrap.table');
+                }
+            }
+
+            if (!data) {
+                $this.data('bootstrap.table', (data = new BootstrapTable(this, options)));
+            }
+        });
+
+        return typeof value === 'undefined' ? this : value;
+    };
+
+    $.fn.bootstrapTable.Constructor = BootstrapTable;
+    $.fn.bootstrapTable.defaults = BootstrapTable.DEFAULTS;
+    $.fn.bootstrapTable.columnDefaults = BootstrapTable.COLUMN_DEFAULTS;
+    $.fn.bootstrapTable.locales = BootstrapTable.LOCALES;
+    $.fn.bootstrapTable.methods = allowedMethods;
+    $.fn.bootstrapTable.utils = {
+        sprintf: sprintf,
+        getFieldIndex: getFieldIndex,
+        compareObjects: compareObjects,
+        calculateObjectValue: calculateObjectValue,
+        getItemField: getItemField,
+        objectKeys: objectKeys,
+        isIEBrowser: isIEBrowser
+    };
+
+    // BOOTSTRAP TABLE INIT
+    // =======================
+
+    $(function () {
+        $('[data-toggle="table"]').bootstrapTable();
+    });
+})(jQuery);
diff --git a/debian/missing-sources/bootstrap-table-export-1.11.0.js b/debian/missing-sources/bootstrap-table-export-1.11.0.js
new file mode 100644
index 000000000..98b8f3235
--- /dev/null
+++ b/debian/missing-sources/bootstrap-table-export-1.11.0.js
@@ -0,0 +1,121 @@
+/**
+ * @author zhixin wen <wenzhixin2010@gmail.com>
+ * extensions: https://github.com/kayalshri/tableExport.jquery.plugin
+ */
+
+(function ($) {
+    'use strict';
+    var sprintf = $.fn.bootstrapTable.utils.sprintf;
+
+    var TYPE_NAME = {
+        json: 'JSON',
+        xml: 'XML',
+        png: 'PNG',
+        csv: 'CSV',
+        txt: 'TXT',
+        sql: 'SQL',
+        doc: 'MS-Word',
+        excel: 'MS-Excel',
+        powerpoint: 'MS-Powerpoint',
+        pdf: 'PDF'
+    };
+
+    $.extend($.fn.bootstrapTable.defaults, {
+        showExport: false,
+        exportDataType: 'basic', // basic, all, selected
+        // 'json', 'xml', 'png', 'csv', 'txt', 'sql', 'doc', 'excel', 'powerpoint', 'pdf'
+        exportTypes: ['json', 'xml', 'csv', 'txt', 'sql', 'excel'],
+        exportOptions: {}
+    });
+
+    $.extend($.fn.bootstrapTable.defaults.icons, {
+        export: 'glyphicon-export icon-share'
+    });
+
+    $.extend($.fn.bootstrapTable.locales, {
+        formatExport: function () {
+            return 'Export data';
+        }
+    });
+    $.extend($.fn.bootstrapTable.defaults, $.fn.bootstrapTable.locales);
+
+    var BootstrapTable = $.fn.bootstrapTable.Constructor,
+        _initToolbar = BootstrapTable.prototype.initToolbar;
+
+    BootstrapTable.prototype.initToolbar = function () {
+        this.showToolbar = this.options.showExport;
+
+        _initToolbar.apply(this, Array.prototype.slice.apply(arguments));
+
+        if (this.options.showExport) {
+            var that = this,
+                $btnGroup = this.$toolbar.find('>.btn-group'),
+                $export = $btnGroup.find('div.export');
+
+            if (!$export.length) {
+                $export = $([
+                    '<div class="export btn-group">',
+                        '<button class="btn' +
+                            sprintf(' btn-%s', this.options.buttonsClass) +
+                            sprintf(' btn-%s', this.options.iconSize) +
+                            ' dropdown-toggle" ' +
+                            'title="' + this.options.formatExport() + '" ' +
+                            'data-toggle="dropdown" type="button">',
+                            sprintf('<i class="%s %s"></i> ', this.options.iconsPrefix, this.options.icons.export),
+                            '<span class="caret"></span>',
+                        '</button>',
+                        '<ul class="dropdown-menu" role="menu">',
+                        '</ul>',
+                    '</div>'].join('')).appendTo($btnGroup);
+
+                var $menu = $export.find('.dropdown-menu'),
+                    exportTypes = this.options.exportTypes;
+
+                if (typeof this.options.exportTypes === 'string') {
+                    var types = this.options.exportTypes.slice(1, -1).replace(/ /g, '').split(',');
+
+                    exportTypes = [];
+                    $.each(types, function (i, value) {
+                        exportTypes.push(value.slice(1, -1));
+                    });
+                }
+                $.each(exportTypes, function (i, type) {
+                    if (TYPE_NAME.hasOwnProperty(type)) {
+                        $menu.append(['<li data-type="' + type + '">',
+                                '<a href="javascript:void(0)">',
+                                    TYPE_NAME[type],
+                                '</a>',
+                            '</li>'].join(''));
+                    }
+                });
+
+                $menu.find('li').click(function () {
+                    var type = $(this).data('type'),
+                        doExport = function () {
+                            that.$el.tableExport($.extend({}, that.options.exportOptions, {
+                                type: type,
+                                escape: false
+                            }));
+                        };
+
+                    if (that.options.exportDataType === 'all' && that.options.pagination) {
+                        that.$el.one(that.options.sidePagination === 'server' ? 'post-body.bs.table' : 'page-change.bs.table', function () {
+                            doExport();
+                            that.togglePagination();
+                        });
+                        that.togglePagination();
+                    } else if (that.options.exportDataType === 'selected') {
+                        var data = that.getData(),
+                            selectedData = that.getAllSelections();
+
+                        that.load(selectedData);
+                        doExport();
+                        that.load(data);
+                    } else {
+                        doExport();
+                    }
+                });
+            }
+        }
+    };
+})(jQuery);
diff --git a/debian/missing-sources/bootstrap-theme-3.3.7.css b/debian/missing-sources/bootstrap-theme-3.3.7.css
new file mode 100644
index 000000000..31d888266
--- /dev/null
+++ b/debian/missing-sources/bootstrap-theme-3.3.7.css
@@ -0,0 +1,587 @@
+/*!
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+.btn-default,
+.btn-primary,
+.btn-success,
+.btn-info,
+.btn-warning,
+.btn-danger {
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, .2);
+  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075);
+          box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075);
+}
+.btn-default:active,
+.btn-primary:active,
+.btn-success:active,
+.btn-info:active,
+.btn-warning:active,
+.btn-danger:active,
+.btn-default.active,
+.btn-primary.active,
+.btn-success.active,
+.btn-info.active,
+.btn-warning.active,
+.btn-danger.active {
+  -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
+          box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
+}
+.btn-default.disabled,
+.btn-primary.disabled,
+.btn-success.disabled,
+.btn-info.disabled,
+.btn-warning.disabled,
+.btn-danger.disabled,
+.btn-default[disabled],
+.btn-primary[disabled],
+.btn-success[disabled],
+.btn-info[disabled],
+.btn-warning[disabled],
+.btn-danger[disabled],
+fieldset[disabled] .btn-default,
+fieldset[disabled] .btn-primary,
+fieldset[disabled] .btn-success,
+fieldset[disabled] .btn-info,
+fieldset[disabled] .btn-warning,
+fieldset[disabled] .btn-danger {
+  -webkit-box-shadow: none;
+          box-shadow: none;
+}
+.btn-default .badge,
+.btn-primary .badge,
+.btn-success .badge,
+.btn-info .badge,
+.btn-warning .badge,
+.btn-danger .badge {
+  text-shadow: none;
+}
+.btn:active,
+.btn.active {
+  background-image: none;
+}
+.btn-default {
+  text-shadow: 0 1px 0 #fff;
+  background-image: -webkit-linear-gradient(top, #fff 0%, #e0e0e0 100%);
+  background-image:      -o-linear-gradient(top, #fff 0%, #e0e0e0 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#e0e0e0));
+  background-image:         linear-gradient(to bottom, #fff 0%, #e0e0e0 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #dbdbdb;
+  border-color: #ccc;
+}
+.btn-default:hover,
+.btn-default:focus {
+  background-color: #e0e0e0;
+  background-position: 0 -15px;
+}
+.btn-default:active,
+.btn-default.active {
+  background-color: #e0e0e0;
+  border-color: #dbdbdb;
+}
+.btn-default.disabled,
+.btn-default[disabled],
+fieldset[disabled] .btn-default,
+.btn-default.disabled:hover,
+.btn-default[disabled]:hover,
+fieldset[disabled] .btn-default:hover,
+.btn-default.disabled:focus,
+.btn-default[disabled]:focus,
+fieldset[disabled] .btn-default:focus,
+.btn-default.disabled.focus,
+.btn-default[disabled].focus,
+fieldset[disabled] .btn-default.focus,
+.btn-default.disabled:active,
+.btn-default[disabled]:active,
+fieldset[disabled] .btn-default:active,
+.btn-default.disabled.active,
+.btn-default[disabled].active,
+fieldset[disabled] .btn-default.active {
+  background-color: #e0e0e0;
+  background-image: none;
+}
+.btn-primary {
+  background-image: -webkit-linear-gradient(top, #337ab7 0%, #265a88 100%);
+  background-image:      -o-linear-gradient(top, #337ab7 0%, #265a88 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#265a88));
+  background-image:         linear-gradient(to bottom, #337ab7 0%, #265a88 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff265a88', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #245580;
+}
+.btn-primary:hover,
+.btn-primary:focus {
+  background-color: #265a88;
+  background-position: 0 -15px;
+}
+.btn-primary:active,
+.btn-primary.active {
+  background-color: #265a88;
+  border-color: #245580;
+}
+.btn-primary.disabled,
+.btn-primary[disabled],
+fieldset[disabled] .btn-primary,
+.btn-primary.disabled:hover,
+.btn-primary[disabled]:hover,
+fieldset[disabled] .btn-primary:hover,
+.btn-primary.disabled:focus,
+.btn-primary[disabled]:focus,
+fieldset[disabled] .btn-primary:focus,
+.btn-primary.disabled.focus,
+.btn-primary[disabled].focus,
+fieldset[disabled] .btn-primary.focus,
+.btn-primary.disabled:active,
+.btn-primary[disabled]:active,
+fieldset[disabled] .btn-primary:active,
+.btn-primary.disabled.active,
+.btn-primary[disabled].active,
+fieldset[disabled] .btn-primary.active {
+  background-color: #265a88;
+  background-image: none;
+}
+.btn-success {
+  background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%);
+  background-image:      -o-linear-gradient(top, #5cb85c 0%, #419641 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#419641));
+  background-image:         linear-gradient(to bottom, #5cb85c 0%, #419641 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #3e8f3e;
+}
+.btn-success:hover,
+.btn-success:focus {
+  background-color: #419641;
+  background-position: 0 -15px;
+}
+.btn-success:active,
+.btn-success.active {
+  background-color: #419641;
+  border-color: #3e8f3e;
+}
+.btn-success.disabled,
+.btn-success[disabled],
+fieldset[disabled] .btn-success,
+.btn-success.disabled:hover,
+.btn-success[disabled]:hover,
+fieldset[disabled] .btn-success:hover,
+.btn-success.disabled:focus,
+.btn-success[disabled]:focus,
+fieldset[disabled] .btn-success:focus,
+.btn-success.disabled.focus,
+.btn-success[disabled].focus,
+fieldset[disabled] .btn-success.focus,
+.btn-success.disabled:active,
+.btn-success[disabled]:active,
+fieldset[disabled] .btn-success:active,
+.btn-success.disabled.active,
+.btn-success[disabled].active,
+fieldset[disabled] .btn-success.active {
+  background-color: #419641;
+  background-image: none;
+}
+.btn-info {
+  background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);
+  background-image:      -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#2aabd2));
+  background-image:         linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #28a4c9;
+}
+.btn-info:hover,
+.btn-info:focus {
+  background-color: #2aabd2;
+  background-position: 0 -15px;
+}
+.btn-info:active,
+.btn-info.active {
+  background-color: #2aabd2;
+  border-color: #28a4c9;
+}
+.btn-info.disabled,
+.btn-info[disabled],
+fieldset[disabled] .btn-info,
+.btn-info.disabled:hover,
+.btn-info[disabled]:hover,
+fieldset[disabled] .btn-info:hover,
+.btn-info.disabled:focus,
+.btn-info[disabled]:focus,
+fieldset[disabled] .btn-info:focus,
+.btn-info.disabled.focus,
+.btn-info[disabled].focus,
+fieldset[disabled] .btn-info.focus,
+.btn-info.disabled:active,
+.btn-info[disabled]:active,
+fieldset[disabled] .btn-info:active,
+.btn-info.disabled.active,
+.btn-info[disabled].active,
+fieldset[disabled] .btn-info.active {
+  background-color: #2aabd2;
+  background-image: none;
+}
+.btn-warning {
+  background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);
+  background-image:      -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#eb9316));
+  background-image:         linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #e38d13;
+}
+.btn-warning:hover,
+.btn-warning:focus {
+  background-color: #eb9316;
+  background-position: 0 -15px;
+}
+.btn-warning:active,
+.btn-warning.active {
+  background-color: #eb9316;
+  border-color: #e38d13;
+}
+.btn-warning.disabled,
+.btn-warning[disabled],
+fieldset[disabled] .btn-warning,
+.btn-warning.disabled:hover,
+.btn-warning[disabled]:hover,
+fieldset[disabled] .btn-warning:hover,
+.btn-warning.disabled:focus,
+.btn-warning[disabled]:focus,
+fieldset[disabled] .btn-warning:focus,
+.btn-warning.disabled.focus,
+.btn-warning[disabled].focus,
+fieldset[disabled] .btn-warning.focus,
+.btn-warning.disabled:active,
+.btn-warning[disabled]:active,
+fieldset[disabled] .btn-warning:active,
+.btn-warning.disabled.active,
+.btn-warning[disabled].active,
+fieldset[disabled] .btn-warning.active {
+  background-color: #eb9316;
+  background-image: none;
+}
+.btn-danger {
+  background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%);
+  background-image:      -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c12e2a));
+  background-image:         linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-color: #b92c28;
+}
+.btn-danger:hover,
+.btn-danger:focus {
+  background-color: #c12e2a;
+  background-position: 0 -15px;
+}
+.btn-danger:active,
+.btn-danger.active {
+  background-color: #c12e2a;
+  border-color: #b92c28;
+}
+.btn-danger.disabled,
+.btn-danger[disabled],
+fieldset[disabled] .btn-danger,
+.btn-danger.disabled:hover,
+.btn-danger[disabled]:hover,
+fieldset[disabled] .btn-danger:hover,
+.btn-danger.disabled:focus,
+.btn-danger[disabled]:focus,
+fieldset[disabled] .btn-danger:focus,
+.btn-danger.disabled.focus,
+.btn-danger[disabled].focus,
+fieldset[disabled] .btn-danger.focus,
+.btn-danger.disabled:active,
+.btn-danger[disabled]:active,
+fieldset[disabled] .btn-danger:active,
+.btn-danger.disabled.active,
+.btn-danger[disabled].active,
+fieldset[disabled] .btn-danger.active {
+  background-color: #c12e2a;
+  background-image: none;
+}
+.thumbnail,
+.img-thumbnail {
+  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075);
+          box-shadow: 0 1px 2px rgba(0, 0, 0, .075);
+}
+.dropdown-menu > li > a:hover,
+.dropdown-menu > li > a:focus {
+  background-color: #e8e8e8;
+  background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);
+  background-image:      -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8));
+  background-image:         linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);
+  background-repeat: repeat-x;
+}
+.dropdown-menu > .active > a,
+.dropdown-menu > .active > a:hover,
+.dropdown-menu > .active > a:focus {
+  background-color: #2e6da4;
+  background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+  background-image:      -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));
+  background-image:         linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);
+  background-repeat: repeat-x;
+}
+.navbar-default {
+  background-image: -webkit-linear-gradient(top, #fff 0%, #f8f8f8 100%);
+  background-image:      -o-linear-gradient(top, #fff 0%, #f8f8f8 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#f8f8f8));
+  background-image:         linear-gradient(to bottom, #fff 0%, #f8f8f8 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-radius: 4px;
+  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075);
+          box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075);
+}
+.navbar-default .navbar-nav > .open > a,
+.navbar-default .navbar-nav > .active > a {
+  background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);
+  background-image:      -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#dbdbdb), to(#e2e2e2));
+  background-image:         linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0);
+  background-repeat: repeat-x;
+  -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075);
+          box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075);
+}
+.navbar-brand,
+.navbar-nav > li > a {
+  text-shadow: 0 1px 0 rgba(255, 255, 255, .25);
+}
+.navbar-inverse {
+  background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%);
+  background-image:      -o-linear-gradient(top, #3c3c3c 0%, #222 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#222));
+  background-image:         linear-gradient(to bottom, #3c3c3c 0%, #222 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+  background-repeat: repeat-x;
+  border-radius: 4px;
+}
+.navbar-inverse .navbar-nav > .open > a,
+.navbar-inverse .navbar-nav > .active > a {
+  background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%);
+  background-image:      -o-linear-gradient(top, #080808 0%, #0f0f0f 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#080808), to(#0f0f0f));
+  background-image:         linear-gradient(to bottom, #080808 0%, #0f0f0f 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0);
+  background-repeat: repeat-x;
+  -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25);
+          box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25);
+}
+.navbar-inverse .navbar-brand,
+.navbar-inverse .navbar-nav > li > a {
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, .25);
+}
+.navbar-static-top,
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  border-radius: 0;
+}
+@media (max-width: 767px) {
+  .navbar .navbar-nav .open .dropdown-menu > .active > a,
+  .navbar .navbar-nav .open .dropdown-menu > .active > a:hover,
+  .navbar .navbar-nav .open .dropdown-menu > .active > a:focus {
+    color: #fff;
+    background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+    background-image:      -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+    background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));
+    background-image:         linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);
+    background-repeat: repeat-x;
+  }
+}
+.alert {
+  text-shadow: 0 1px 0 rgba(255, 255, 255, .2);
+  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05);
+          box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05);
+}
+.alert-success {
+  background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);
+  background-image:      -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#c8e5bc));
+  background-image:         linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #b2dba1;
+}
+.alert-info {
+  background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%);
+  background-image:      -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#b9def0));
+  background-image:         linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #9acfea;
+}
+.alert-warning {
+  background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);
+  background-image:      -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#f8efc0));
+  background-image:         linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #f5e79e;
+}
+.alert-danger {
+  background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);
+  background-image:      -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#e7c3c3));
+  background-image:         linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #dca7a7;
+}
+.progress {
+  background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);
+  background-image:      -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#ebebeb), to(#f5f5f5));
+  background-image:         linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar {
+  background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%);
+  background-image:      -o-linear-gradient(top, #337ab7 0%, #286090 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#286090));
+  background-image:         linear-gradient(to bottom, #337ab7 0%, #286090 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar-success {
+  background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%);
+  background-image:      -o-linear-gradient(top, #5cb85c 0%, #449d44 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#449d44));
+  background-image:         linear-gradient(to bottom, #5cb85c 0%, #449d44 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar-info {
+  background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);
+  background-image:      -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#31b0d5));
+  background-image:         linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar-warning {
+  background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);
+  background-image:      -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#ec971f));
+  background-image:         linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar-danger {
+  background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%);
+  background-image:      -o-linear-gradient(top, #d9534f 0%, #c9302c 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c9302c));
+  background-image:         linear-gradient(to bottom, #d9534f 0%, #c9302c 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0);
+  background-repeat: repeat-x;
+}
+.progress-bar-striped {
+  background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent);
+  background-image:      -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent);
+  background-image:         linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent);
+}
+.list-group {
+  border-radius: 4px;
+  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075);
+          box-shadow: 0 1px 2px rgba(0, 0, 0, .075);
+}
+.list-group-item.active,
+.list-group-item.active:hover,
+.list-group-item.active:focus {
+  text-shadow: 0 -1px 0 #286090;
+  background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%);
+  background-image:      -o-linear-gradient(top, #337ab7 0%, #2b669a 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2b669a));
+  background-image:         linear-gradient(to bottom, #337ab7 0%, #2b669a 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #2b669a;
+}
+.list-group-item.active .badge,
+.list-group-item.active:hover .badge,
+.list-group-item.active:focus .badge {
+  text-shadow: none;
+}
+.panel {
+  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .05);
+          box-shadow: 0 1px 2px rgba(0, 0, 0, .05);
+}
+.panel-default > .panel-heading {
+  background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);
+  background-image:      -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8));
+  background-image:         linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);
+  background-repeat: repeat-x;
+}
+.panel-primary > .panel-heading {
+  background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+  background-image:      -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));
+  background-image:         linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);
+  background-repeat: repeat-x;
+}
+.panel-success > .panel-heading {
+  background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);
+  background-image:      -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#d0e9c6));
+  background-image:         linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0);
+  background-repeat: repeat-x;
+}
+.panel-info > .panel-heading {
+  background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);
+  background-image:      -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#c4e3f3));
+  background-image:         linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0);
+  background-repeat: repeat-x;
+}
+.panel-warning > .panel-heading {
+  background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);
+  background-image:      -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#faf2cc));
+  background-image:         linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0);
+  background-repeat: repeat-x;
+}
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+  background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%);
+  background-image:      -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#ebcccc));
+  background-image:         linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0);
+  background-repeat: repeat-x;
+}
+.well {
+  background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);
+  background-image:      -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);
+  background-image: -webkit-gradient(linear, left top, left bottom, from(#e8e8e8), to(#f5f5f5));
+  background-image:         linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%);
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0);
+  background-repeat: repeat-x;
+  border-color: #dcdcdc;
+  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1);
+          box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1);
+}
+/*# sourceMappingURL=bootstrap-theme.css.map */
diff --git a/debian/missing-sources/bootstrap-toggle.css b/debian/missing-sources/bootstrap-toggle-2.2.2.css
index 057d08b36..057d08b36 100644
--- a/debian/missing-sources/bootstrap-toggle.css
+++ b/debian/missing-sources/bootstrap-toggle-2.2.2.css
diff --git a/debian/missing-sources/bootstrap-toggle.js b/debian/missing-sources/bootstrap-toggle-2.2.2.js
index 533914edd..533914edd 100644
--- a/debian/missing-sources/bootstrap-toggle.js
+++ b/debian/missing-sources/bootstrap-toggle-2.2.2.js
diff --git a/debian/missing-sources/bootstrap.slate.css b/debian/missing-sources/bootstrap.slate.css
deleted file mode 100644
index 1e255597d..000000000
--- a/debian/missing-sources/bootstrap.slate.css
+++ /dev/null
@@ -1,7271 +0,0 @@
-/*!
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- * Copyright 2012-2016 Thomas Park
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- * Based on Bootstrap
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-/*!
- * Bootstrap v3.3.6 (http://getbootstrap.com)
- * Copyright 2011-2015 Twitter, Inc.
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-  -webkit-appearance: none;
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-  background-image: linear-gradient(#faa123, #f89406 60%, #e48806);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffaa123', endColorstr='#ffe48806', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.btn-warning:hover {
-  background-image: -webkit-linear-gradient(#804d03, #9e5f04 40%, #a86404);
-  background-image: -o-linear-gradient(#804d03, #9e5f04 40%, #a86404);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#804d03), color-stop(40%, #9e5f04), to(#a86404));
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-  background-image: -webkit-gradient(linear, left top, left bottom, from(#f17a77), color-stop(60%, #ee5f5b), to(#ec4d49));
-  background-image: linear-gradient(#f17a77, #ee5f5b 60%, #ec4d49);
-  background-repeat: no-repeat;
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-  -webkit-filter: none;
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-}
-.btn-danger:hover {
-  background-image: -webkit-linear-gradient(#bb1813, #d71c16 40%, #e01d17);
-  background-image: -o-linear-gradient(#bb1813, #d71c16 40%, #e01d17);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#bb1813), color-stop(40%, #d71c16), to(#e01d17));
-  background-image: linear-gradient(#bb1813, #d71c16 40%, #e01d17);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffbb1813', endColorstr='#ffe01d17', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.btn-link,
-.btn-link:hover {
-  border-color: transparent;
-}
-h1,
-h2,
-h3,
-h4,
-h5,
-h6 {
-  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.3);
-}
-.text-primary,
-.text-primary:hover {
-  color: #7a8288;
-}
-.text-success,
-.text-success:hover {
-  color: #62c462;
-}
-.text-danger,
-.text-danger:hover {
-  color: #ee5f5b;
-}
-.text-warning,
-.text-warning:hover {
-  color: #f89406;
-}
-.text-info,
-.text-info:hover {
-  color: #5bc0de;
-}
-.table .success,
-.table .warning,
-.table .danger,
-.table .info {
-  color: #fff;
-}
-.table-bordered tbody tr.success td,
-.table-bordered tbody tr.warning td,
-.table-bordered tbody tr.danger td,
-.table-bordered tbody tr.success:hover td,
-.table-bordered tbody tr.warning:hover td,
-.table-bordered tbody tr.danger:hover td {
-  border-color: #1c1e22;
-}
-.table-responsive > .table {
-  background-color: #2e3338;
-}
-input,
-textarea {
-  color: #272b30;
-}
-.has-warning .help-block,
-.has-warning .control-label,
-.has-warning .radio,
-.has-warning .checkbox,
-.has-warning .radio-inline,
-.has-warning .checkbox-inline,
-.has-warning.radio label,
-.has-warning.checkbox label,
-.has-warning.radio-inline label,
-.has-warning.checkbox-inline label,
-.has-warning .form-control-feedback {
-  color: #f89406;
-}
-.has-warning .form-control,
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-  border-color: #f89406;
-}
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-  background-color: #3a3f44;
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-}
-.has-error .help-block,
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-.has-error .checkbox,
-.has-error .radio-inline,
-.has-error .checkbox-inline,
-.has-error.radio label,
-.has-error.checkbox label,
-.has-error.radio-inline label,
-.has-error.checkbox-inline label,
-.has-error .form-control-feedback {
-  color: #ee5f5b;
-}
-.has-error .form-control,
-.has-error .form-control:focus {
-  border-color: #ee5f5b;
-}
-.has-error .input-group-addon {
-  background-color: #3a3f44;
-  border-color: rgba(0, 0, 0, 0.6);
-}
-.has-success .help-block,
-.has-success .control-label,
-.has-success .radio,
-.has-success .checkbox,
-.has-success .radio-inline,
-.has-success .checkbox-inline,
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-.has-success.checkbox label,
-.has-success.radio-inline label,
-.has-success.checkbox-inline label,
-.has-success .form-control-feedback {
-  color: #62c462;
-}
-.has-success .form-control,
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-  border-color: #62c462;
-}
-.has-success .input-group-addon {
-  background-color: #3a3f44;
-  border-color: rgba(0, 0, 0, 0.6);
-}
-legend {
-  color: #fff;
-}
-.input-group-addon {
-  background-color: #3a3f44;
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
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-  color: #ffffff;
-}
-.nav .open > a,
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-  border-color: rgba(0, 0, 0, 0.6);
-}
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-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-  border: 1px solid rgba(0, 0, 0, 0.6);
-  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-}
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-  background-image: -webkit-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -o-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#020202), color-stop(40%, #101112), to(#141618));
-  background-image: linear-gradient(#020202, #101112 40%, #141618);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff020202', endColorstr='#ff141618', GradientType=0);
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-          filter: none;
-  border: 1px solid rgba(0, 0, 0, 0.6);
-}
-.nav-pills > li.active > a,
-.nav-pills > li.active > a:hover {
-  background-color: none;
-  background-image: -webkit-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -o-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#020202), color-stop(40%, #101112), to(#141618));
-  background-image: linear-gradient(#020202, #101112 40%, #141618);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff020202', endColorstr='#ff141618', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-  border: 1px solid rgba(0, 0, 0, 0.6);
-}
-.nav-pills > li.disabled > a,
-.nav-pills > li.disabled > a:hover {
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.pagination > li > a,
-.pagination > li > span {
-  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.pagination > li > a:hover,
-.pagination > li > span:hover {
-  background-image: -webkit-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -o-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#020202), color-stop(40%, #101112), to(#141618));
-  background-image: linear-gradient(#020202, #101112 40%, #141618);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff020202', endColorstr='#ff141618', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
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-.pagination > li.active > span {
-  background-image: -webkit-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -o-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#020202), color-stop(40%, #101112), to(#141618));
-  background-image: linear-gradient(#020202, #101112 40%, #141618);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff020202', endColorstr='#ff141618', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.pagination > li.disabled > a,
-.pagination > li.disabled > a:hover,
-.pagination > li.disabled > span,
-.pagination > li.disabled > span:hover {
-  background-color: transparent;
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.pager > li > a {
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-}
-.pager > li > a:hover {
-  background-image: -webkit-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -o-linear-gradient(#020202, #101112 40%, #141618);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#020202), color-stop(40%, #101112), to(#141618));
-  background-image: linear-gradient(#020202, #101112 40%, #141618);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff020202', endColorstr='#ff141618', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.pager > li.disabled > a,
-.pager > li.disabled > a:hover {
-  background-color: transparent;
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.breadcrumb {
-  border: 1px solid rgba(0, 0, 0, 0.6);
-  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
-  background-image: -webkit-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -o-linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-image: -webkit-gradient(linear, left top, left bottom, from(#484e55), color-stop(60%, #3a3f44), to(#313539));
-  background-image: linear-gradient(#484e55, #3a3f44 60%, #313539);
-  background-repeat: no-repeat;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff484e55', endColorstr='#ff313539', GradientType=0);
-  -webkit-filter: none;
-          filter: none;
-}
-.alert .alert-link,
-.alert a {
-  color: #fff;
-  text-decoration: underline;
-}
-.alert .close {
-  color: #000000;
-  text-decoration: none;
-}
-a.thumbnail:hover,
-a.thumbnail:focus,
-a.thumbnail.active {
-  border-color: #0c0d0e;
-}
-a.list-group-item.active,
-a.list-group-item.active:hover,
-a.list-group-item.active:focus {
-  border-color: rgba(0, 0, 0, 0.6);
-}
-a.list-group-item-success.active {
-  background-color: #62c462;
-}
-a.list-group-item-success.active:hover,
-a.list-group-item-success.active:focus {
-  background-color: #4fbd4f;
-}
-a.list-group-item-warning.active {
-  background-color: #f89406;
-}
-a.list-group-item-warning.active:hover,
-a.list-group-item-warning.active:focus {
-  background-color: #df8505;
-}
-a.list-group-item-danger.active {
-  background-color: #ee5f5b;
-}
-a.list-group-item-danger.active:hover,
-a.list-group-item-danger.active:focus {
-  background-color: #ec4844;
-}
-.jumbotron {
-  border: 1px solid rgba(0, 0, 0, 0.6);
-}
-.panel-primary .panel-heading,
-.panel-success .panel-heading,
-.panel-danger .panel-heading,
-.panel-warning .panel-heading,
-.panel-info .panel-heading {
-  border-color: #000;
-}
diff --git a/debian/missing-sources/c3.css b/debian/missing-sources/c3-0.4.11.css
index 5de1edfae..fda424272 100644
--- a/debian/missing-sources/c3.css
+++ b/debian/missing-sources/c3-0.4.11.css
@@ -1,7 +1,7 @@
 /*-- Chart --*/
 .c3 svg {
   font: 10px sans-serif;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
+  -webkit-tap-highlight-color: transparent; }
 
 .c3 path, .c3 line {
   fill: none;
@@ -12,7 +12,11 @@
   -moz-user-select: none;
   user-select: none; }
 
-.c3-legend-item-tile, .c3-xgrid-focus, .c3-ygrid, .c3-event-rect, .c3-bars path {
+.c3-legend-item-tile,
+.c3-xgrid-focus,
+.c3-ygrid,
+.c3-event-rect,
+.c3-bars path {
   shape-rendering: crispEdges; }
 
 .c3-chart-arc path {
@@ -71,11 +75,11 @@
 /*-- Region --*/
 .c3-region {
   fill: steelblue;
-  fill-opacity: 0.1; }
+  fill-opacity: .1; }
 
 /*-- Brush --*/
 .c3-brush .extent {
-  fill-opacity: 0.1; }
+  fill-opacity: .1; }
 
 /*-- Select - Drag --*/
 /*-- Legend --*/
diff --git a/debian/missing-sources/c3.js b/debian/missing-sources/c3-0.4.11.js
index aca979c05..2ce7f7e0f 100644
--- a/debian/missing-sources/c3.js
+++ b/debian/missing-sources/c3-0.4.11.js
@@ -3,7 +3,7 @@
 
     /*global define, module, exports, require */
 
-    var c3 = { version: "0.4.11-rc4" };
+    var c3 = { version: "0.4.11" };
 
     var c3_chart_fn,
         c3_chart_internal_fn,
@@ -86,7 +86,7 @@
         $$.initParams();
 
         if (config.data_url) {
-            $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_keys, $$.initWithData);
+            $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_headers, config.data_keys, $$.initWithData);
         }
         else if (config.data_json) {
             $$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
@@ -424,7 +424,7 @@
         // for arc
         $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
         $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
-        if ($$.hasType('gauge')) {
+        if ($$.hasType('gauge') && !config.gauge_fullCircle) {
             $$.arcHeight += $$.height - $$.getGaugeLabelHeight();
         }
         if ($$.updateRadius) { $$.updateRadius(); }
@@ -1085,6 +1085,7 @@
             zoom_onzoomend: function () {},
             zoom_x_min: undefined,
             zoom_x_max: undefined,
+            interaction_brighten: true,
             interaction_enabled: true,
             onmouseover: function () {},
             onmouseout: function () {},
@@ -1123,6 +1124,7 @@
             data_onselected: function () {},
             data_onunselected: function () {},
             data_url: undefined,
+            data_headers: undefined,
             data_json: undefined,
             data_rows: undefined,
             data_columns: undefined,
@@ -1186,7 +1188,8 @@
             axis_y_label: {},
             axis_y_tick_format: undefined,
             axis_y_tick_outer: true,
-            axis_y_tick_values: null,
+            axis_y_tick_values: null,        
+            axis_y_tick_rotate: 0,
             axis_y_tick_count: undefined,
             axis_y_tick_time_value: undefined,
             axis_y_tick_time_interval: undefined,
@@ -1233,17 +1236,21 @@
             bar_zerobased: true,
             // area
             area_zerobased: true,
+            area_above: false,
             // pie
             pie_label_show: true,
             pie_label_format: undefined,
             pie_label_threshold: 0.05,
+            pie_label_ratio: undefined,
             pie_expand: {},
             pie_expand_duration: 50,
             // gauge
+            gauge_fullCircle: false,
             gauge_label_show: true,
             gauge_label_format: undefined,
             gauge_min: 0,
             gauge_max: 100,
+            gauge_startingAngle: -1 * Math.PI/2,
             gauge_units: undefined,
             gauge_width: undefined,
             gauge_expand: {},
@@ -1252,6 +1259,7 @@
             donut_label_show: true,
             donut_label_format: undefined,
             donut_label_threshold: 0.05,
+            donut_label_ratio: undefined,
             donut_width: undefined,
             donut_title: "",
             donut_expand: {},
@@ -2018,9 +2026,15 @@
         return current;
     };
 
-    c3_chart_internal_fn.convertUrlToData = function (url, mimeType, keys, done) {
+    c3_chart_internal_fn.convertUrlToData = function (url, mimeType, headers, keys, done) {
         var $$ = this, type = mimeType ? mimeType : 'csv';
-        $$.d3.xhr(url, function (error, data) {
+        var req = $$.d3.xhr(url);
+        if (headers) {
+            Object.keys(headers).forEach(function (header) {
+                req.header(header, headers[header]);
+            });
+        }
+        req.get(function (error, data) {
             var d;
             if (!data) {
                 throw new Error(error.responseURL + ' ' + error.status + ' (' + error.statusText + ')');
@@ -2068,7 +2082,10 @@
                 var new_row = [];
                 targetKeys.forEach(function (key) {
                     // convert undefined to null because undefined data will be removed in convertDataToTargets()
-                    var v = isUndefined(o[key]) ? null : o[key];
+                    var v = $$.findValueInJson(o, key);
+                    if (isUndefined(v)) {
+                        v = null;
+                    }
                     new_row.push(v);
                 });
                 new_rows.push(new_row);
@@ -2082,6 +2099,20 @@
         }
         return data;
     };
+    c3_chart_internal_fn.findValueInJson = function (object, path) {
+        path = path.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties (replace [] with .)
+        path = path.replace(/^\./, '');           // strip a leading dot
+        var pathArray = path.split('.');
+        for (var i = 0; i < pathArray.length; ++i) {
+            var k = pathArray[i];
+            if (k in object) {
+                object = object[k];
+            } else {
+                return;
+            }
+        }
+        return object;
+    };
     c3_chart_internal_fn.convertRowsToData = function (rows) {
         var keys = rows[0], new_row = {}, new_rows = [], i, j;
         for (i = 1; i < rows.length; i++) {
@@ -2160,12 +2191,20 @@
                 id: convertedId,
                 id_org: id,
                 values: data.map(function (d, i) {
-                    var xKey = $$.getXKey(id), rawX = d[xKey], x = $$.generateTargetX(rawX, id, i),
-                        value = d[id] !== null && !isNaN(d[id]) ? +d[id] : null;
+                    var xKey = $$.getXKey(id), rawX = d[xKey],
+                        value = d[id] !== null && !isNaN(d[id]) ? +d[id] : null, x;
                     // use x as categories if custom x and categorized
-                    if ($$.isCustomX() && $$.isCategorized() && index === 0 && rawX) {
-                        if (i === 0) { config.axis_x_categories = []; }
-                        config.axis_x_categories.push(rawX);
+                    if ($$.isCustomX() && $$.isCategorized() && index === 0 && !isUndefined(rawX)) {
+                        if (index === 0 && i === 0) {
+                            config.axis_x_categories = [];
+                        }
+                        x = config.axis_x_categories.indexOf(rawX);
+                        if (x === -1) {
+                            x = config.axis_x_categories.length;
+                            config.axis_x_categories.push(rawX);
+                        }
+                    } else {
+                        x  = $$.generateTargetX(rawX, id, i);
                     }
                     // mark as x = undefined if value is undefined and filter to remove after mapped
                     if (isUndefined(d[id]) || $$.data.xs[id].length <= i) {
@@ -2256,7 +2295,7 @@
             $$.load($$.convertDataToTargets(args.data), args);
         }
         else if (args.url) {
-            $$.convertUrlToData(args.url, args.mimeType, args.keys, function (data) {
+            $$.convertUrlToData(args.url, args.mimeType, args.headers, args.keys, function (data) {
                 $$.load($$.convertDataToTargets(data), args);
             });
         }
@@ -2655,7 +2694,7 @@
     c3_chart_internal_fn.getCurrentHeight = function () {
         var $$ = this, config = $$.config,
             h = config.size_height ? config.size_height : $$.getParentHeight();
-        return h > 0 ? h : 320 / ($$.hasType('gauge') ? 2 : 1);
+        return h > 0 ? h : 320 / ($$.hasType('gauge') && !config.gauge_fullCircle ? 2 : 1); 
     };
     c3_chart_internal_fn.getCurrentPaddingTop = function () {
         var $$ = this,
@@ -2745,12 +2784,18 @@
         var $$ = this, config = $$.config, h = 30;
         if (axisId === 'x' && !config.axis_x_show) { return 8; }
         if (axisId === 'x' && config.axis_x_height) { return config.axis_x_height; }
-        if (axisId === 'y' && !config.axis_y_show) { return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1; }
+        if (axisId === 'y' && !config.axis_y_show) { 
+            return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1; 
+        }
         if (axisId === 'y2' && !config.axis_y2_show) { return $$.rotated_padding_top; }
         // Calculate x axis height when tick rotated
         if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) {
             h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_x_tick_rotate) / 180);
         }
+        // Calculate y axis height when tick rotated
+        if (axisId === 'y' && config.axis_rotated && config.axis_y_tick_rotate) {
+            h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_y_tick_rotate) / 180);
+        }
         return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0);
     };
 
@@ -3093,7 +3138,7 @@
                 return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value);
             };
 
-        area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(value0).y1(value1);
+        area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(config.area_above ? 0 : value0).y1(value1);
         if (!config.line_connectNull) {
             area = area.defined(function (d) { return d.value !== null; });
         }
@@ -3215,7 +3260,7 @@
     };
     c3_chart_internal_fn.pointSelectR = function (d) {
         var $$ = this, config = $$.config;
-        return config.point_select_r ? config.point_select_r : $$.pointR(d) * 4;
+        return isFunction(config.point_select_r) ? config.point_select_r(d) : ((config.point_select_r) ? config.point_select_r : $$.pointR(d) * 4);
     };
     c3_chart_internal_fn.isWithinCircle = function (that, r) {
         var d3 = this.d3,
@@ -3846,19 +3891,21 @@
             orderAsc = $$.isOrderAsc();
 
         if (config.data_groups.length === 0) {
-            d.sort(function(a,b){
-                return orderAsc ? a.value - b.value : b.value - a.value;
+            d.sort(function(a, b){
+                var v1 = a ? a.value : null, v2 = b ? b.value : null;
+                return orderAsc ? v1 - v2 : v2 - v1;
             });
         } else {
             var ids = $$.orderTargets($$.data.targets).map(function (i) {
                 return i.id;
             });
             d.sort(function(a, b) {
-                if (a.value > 0 && b.value > 0) {
-                    return orderAsc ? ids.indexOf(a.id) - ids.indexOf(b.id) : ids.indexOf(b.id) - ids.indexOf(a.id);
-                } else {
-                    return orderAsc ? a.value - b.value : b.value - a.value;
+                var v1 = a ? a.value : null, v2 = b ? b.value : null;
+                if (v1 > 0 && v2 > 0) {
+                    v1 = a ? ids.indexOf(a.id) : null;
+                    v2 = b ? ids.indexOf(b.id) : null;
                 }
+                return orderAsc ? v1 - v2 : v2 - v1;
             });
         }
 
@@ -3866,15 +3913,15 @@
             if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
 
             if (! text) {
-                title = titleFormat ? titleFormat(d[i].x) : d[i].x;
+                title = sanitise(titleFormat ? titleFormat(d[i].x) : d[i].x);
                 text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
             }
 
-            value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
+            value = sanitise(valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index, d));
             if (value !== undefined) {
                 // Skip elements when their name is set to null
                 if (d[i].name === null) { continue; }
-                name = nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index);
+                name = sanitise(nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index));
                 bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
 
                 text += "<tr class='" + $$.CLASS.tooltipName + "-" + $$.getTargetSelectorSuffix(d[i].id) + "'>";
@@ -4394,17 +4441,16 @@
         }
         return tickValues;
     };
-    Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition) {
-        var axisParams = {
-            withOuterTick: withOuterTick,
-            withoutTransition: withoutTransition,
-        },
-            $$ = this.owner,
-            d3 = $$.d3,
-            config = $$.config,
-            axis = c3_axis(d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
+    Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
+        var $$ = this.owner, config = $$.config,
+            axisParams = {
+                withOuterTick: withOuterTick,
+                withoutTransition: withoutTransition,
+                tickTextRotate: withoutRotateTickText ? 0 : config.axis_y_tick_rotate
+            },
+            axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
         if ($$.isTimeSeriesY()) {
-            axis.ticks(d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval);
+            axis.ticks($$.d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval);
         } else {
             axis.tickValues(tickValues);
         }
@@ -4594,10 +4640,10 @@
             targetsToShow = $$.filterTargetsToShow($$.data.targets);
             if (id === 'y') {
                 scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y'));
-                axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true);
+                axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true, true);
             } else if (id === 'y2') {
                 scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2'));
-                axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true);
+                axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true, true);
             } else {
                 scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
                 axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true);
@@ -4812,9 +4858,9 @@
         if ($$.isGaugeType(d.data)) {
             gMin = config.gauge_min;
             gMax = config.gauge_max;
-            gTic = (Math.PI) / (gMax - gMin);
+            gTic = (Math.PI * (config.gauge_fullCircle ? 2 : 1)) / (gMax - gMin);
             gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : (gMax - gMin);
-            d.startAngle = -1 * (Math.PI / 2);
+            d.startAngle = config.gauge_startingAngle;
             d.endAngle = d.startAngle + gTic * gValue;
         }
         return found ? d : null;
@@ -4849,15 +4895,20 @@
 
 
     c3_chart_internal_fn.transformForArcLabel = function (d) {
-        var $$ = this,
+        var $$ = this, config = $$.config,
             updated = $$.updateAngle(d), c, x, y, h, ratio, translate = "";
         if (updated && !$$.hasType('gauge')) {
             c = this.svgArc.centroid(updated);
             x = isNaN(c[0]) ? 0 : c[0];
             y = isNaN(c[1]) ? 0 : c[1];
             h = Math.sqrt(x * x + y * y);
-            // TODO: ratio should be an option?
-            ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
+            if ($$.hasType('donut') && config.donut_label_ratio) {
+                ratio = isFunction(config.donut_label_ratio) ? config.donut_label_ratio(d, $$.radius, h) : config.donut_label_ratio;
+            } else if ($$.hasType('pie') && config.pie_label_ratio) {
+                ratio = isFunction(config.pie_label_ratio) ? config.pie_label_ratio(d, $$.radius, h) : config.pie_label_ratio;
+            } else {
+                ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
+            }
             translate = "translate(" + (x * ratio) +  ',' + (y * ratio) +  ")";
         }
         return translate;
@@ -4865,7 +4916,8 @@
 
     c3_chart_internal_fn.getArcRatio = function (d) {
         var $$ = this,
-            whole = $$.hasType('gauge') ? Math.PI : (Math.PI * 2);
+            config = $$.config,
+            whole = Math.PI * ($$.hasType('gauge') && !config.gauge_fullCircle ? 1 : 2);
         return d ? (d.endAngle - d.startAngle) / whole : null;
     };
 
@@ -5040,7 +5092,7 @@
             .style("opacity", 0)
             .each(function (d) {
                 if ($$.isGaugeType(d.data)) {
-                    d.startAngle = d.endAngle = -1 * (Math.PI / 2);
+                    d.startAngle = d.endAngle = config.gauge_startingAngle;
                 }
                 this._current = d;
             });
@@ -5150,8 +5202,8 @@
                 .attr("d", function () {
                     var d = {
                         data: [{value: config.gauge_max}],
-                        startAngle: -1 * (Math.PI / 2),
-                        endAngle: Math.PI / 2
+                        startAngle: config.gauge_startingAngle,
+                        endAngle: -1 * config.gauge_startingAngle
                     };
                     return $$.getArc(d, true, true);
                 });
@@ -5159,11 +5211,11 @@
                 .attr("dy", ".75em")
                 .text(config.gauge_label_show ? config.gauge_units : '');
             $$.arcs.select('.' + CLASS.chartArcsGaugeMin)
-                .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / 2)) + "px")
+                .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2))) + "px")
                 .attr("dy", "1.2em")
                 .text(config.gauge_label_show ? config.gauge_min : '');
             $$.arcs.select('.' + CLASS.chartArcsGaugeMax)
-                .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / 2) + "px")
+                .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2)) + "px")
                 .attr("dy", "1.2em")
                 .text(config.gauge_label_show ? config.gauge_max : '');
         }
@@ -5206,16 +5258,23 @@
         $$.mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region)
             .data(config.regions);
         $$.mainRegion.enter().append('g')
-            .attr('class', $$.classRegion.bind($$))
           .append('rect')
             .style("fill-opacity", 0);
+        $$.mainRegion
+            .attr('class', $$.classRegion.bind($$));
         $$.mainRegion.exit().transition().duration(duration)
             .style("opacity", 0)
             .remove();
     };
     c3_chart_internal_fn.redrawRegion = function (withTransition) {
         var $$ = this,
-            regions = $$.mainRegion.selectAll('rect'),
+            regions = $$.mainRegion.selectAll('rect').each(function () {
+                // data is binded to g and it's not transferred to rect (child node) automatically,
+                // then data of each rect has to be updated manually.
+                // TODO: there should be more efficient way to solve this?
+                var parentData = $$.d3.select(this.parentNode).datum();
+                $$.d3.select(this).datum(parentData);
+            }),
             x = $$.regionX.bind($$),
             y = $$.regionY.bind($$),
             w = $$.regionWidth.bind($$),
@@ -5387,14 +5446,18 @@
     c3_chart_internal_fn.selectPath = function (target, d) {
         var $$ = this;
         $$.config.data_onselected.call($$, d, target.node());
-        target.transition().duration(100)
-            .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); });
+        if ($$.config.interaction_brighten) {
+            target.transition().duration(100)
+                .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); });
+        }
     };
     c3_chart_internal_fn.unselectPath = function (target, d) {
         var $$ = this;
         $$.config.data_onunselected.call($$, d, target.node());
-        target.transition().duration(100)
-            .style("fill", function () { return $$.color(d); });
+        if ($$.config.interaction_brighten) {
+            target.transition().duration(100)
+                .style("fill", function () { return $$.color(d); });
+        }
     };
     c3_chart_internal_fn.togglePath = function (selected, target, d, i) {
         selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i);
@@ -6037,6 +6100,9 @@
             });
             return found;
         },
+        sanitise = c3_chart_internal_fn.sanitise = function (str) {
+            return typeof str === 'string' ? str.replace(/</g, '&lt;').replace(/>/g, '&gt;') : str;
+        },
         getPathBox = c3_chart_internal_fn.getPathBox = function (path) {
             var box = path.getBoundingClientRect(),
                 items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)],
@@ -6217,6 +6283,10 @@
         if (args.xs) {
             $$.addXs(args.xs);
         }
+        // update names if exists
+        if ('names' in args) {
+            c3_chart_fn.data.names.bind(this)(args.names);
+        }
         // update classes if exists
         if ('classes' in args) {
             Object.keys(args.classes).forEach(function (id) {
@@ -6473,7 +6543,7 @@
                         translateX = diffDomain(domain) / 2;
                     }
                 }
-            } else if (flow.orgDataCount === 1 || flowStart.x === flowEnd.x) {
+            } else if (flow.orgDataCount === 1 || (flowStart && flowStart.x) === (flowEnd && flowEnd.x)) {
                 translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
             } else {
                 if ($$.isTimeSeries()) {
@@ -7278,6 +7348,8 @@
         return ua.indexOf('Chrome') >= 0;
     };
 
+    /* jshint ignore:start */
+
     // PhantomJS doesn't have support for Function.prototype.bind, which has caused confusion. Use
     // this polyfill to avoid the confusion.
     // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill
@@ -7304,6 +7376,821 @@
       };
     }
 
+    //SVGPathSeg API polyfill
+    //https://github.com/progers/pathseg
+    //
+    //This is a drop-in replacement for the SVGPathSeg and SVGPathSegList APIs that were removed from
+    //SVG2 (https://lists.w3.org/Archives/Public/www-svg/2015Jun/0044.html), including the latest spec
+    //changes which were implemented in Firefox 43 and Chrome 46.
+    //Chrome 48 removes these APIs, so this polyfill is required.
+
+    (function() { "use strict";
+     if (!("SVGPathSeg" in window)) {
+         // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSeg
+         window.SVGPathSeg = function(type, typeAsLetter, owningPathSegList) {
+             this.pathSegType = type;
+             this.pathSegTypeAsLetter = typeAsLetter;
+             this._owningPathSegList = owningPathSegList;
+         }
+
+         SVGPathSeg.PATHSEG_UNKNOWN = 0;
+         SVGPathSeg.PATHSEG_CLOSEPATH = 1;
+         SVGPathSeg.PATHSEG_MOVETO_ABS = 2;
+         SVGPathSeg.PATHSEG_MOVETO_REL = 3;
+         SVGPathSeg.PATHSEG_LINETO_ABS = 4;
+         SVGPathSeg.PATHSEG_LINETO_REL = 5;
+         SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS = 6;
+         SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL = 7;
+         SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS = 8;
+         SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL = 9;
+         SVGPathSeg.PATHSEG_ARC_ABS = 10;
+         SVGPathSeg.PATHSEG_ARC_REL = 11;
+         SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS = 12;
+         SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL = 13;
+         SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS = 14;
+         SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL = 15;
+         SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = 16;
+         SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL = 17;
+         SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = 18;
+         SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = 19;
+
+         // Notify owning PathSegList on any changes so they can be synchronized back to the path element.
+         SVGPathSeg.prototype._segmentChanged = function() {
+             if (this._owningPathSegList)
+                 this._owningPathSegList.segmentChanged(this);
+         }
+
+         window.SVGPathSegClosePath = function(owningPathSegList) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CLOSEPATH, "z", owningPathSegList);
+         }
+         SVGPathSegClosePath.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegClosePath.prototype.toString = function() { return "[object SVGPathSegClosePath]"; }
+         SVGPathSegClosePath.prototype._asPathString = function() { return this.pathSegTypeAsLetter; }
+         SVGPathSegClosePath.prototype.clone = function() { return new SVGPathSegClosePath(undefined); }
+
+         window.SVGPathSegMovetoAbs = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_ABS, "M", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegMovetoAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegMovetoAbs.prototype.toString = function() { return "[object SVGPathSegMovetoAbs]"; }
+         SVGPathSegMovetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegMovetoAbs.prototype.clone = function() { return new SVGPathSegMovetoAbs(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegMovetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegMovetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegMovetoRel = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_REL, "m", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegMovetoRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegMovetoRel.prototype.toString = function() { return "[object SVGPathSegMovetoRel]"; }
+         SVGPathSegMovetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegMovetoRel.prototype.clone = function() { return new SVGPathSegMovetoRel(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegMovetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegMovetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoAbs = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_ABS, "L", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegLinetoAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoAbs.prototype.toString = function() { return "[object SVGPathSegLinetoAbs]"; }
+         SVGPathSegLinetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegLinetoAbs.prototype.clone = function() { return new SVGPathSegLinetoAbs(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegLinetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegLinetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoRel = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_REL, "l", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegLinetoRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoRel.prototype.toString = function() { return "[object SVGPathSegLinetoRel]"; }
+         SVGPathSegLinetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegLinetoRel.prototype.clone = function() { return new SVGPathSegLinetoRel(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegLinetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegLinetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoCubicAbs = function(owningPathSegList, x, y, x1, y1, x2, y2) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS, "C", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x1 = x1;
+             this._y1 = y1;
+             this._x2 = x2;
+             this._y2 = y2;
+         }
+         SVGPathSegCurvetoCubicAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoCubicAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicAbs]"; }
+         SVGPathSegCurvetoCubicAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoCubicAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicAbs(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); }
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoCubicRel = function(owningPathSegList, x, y, x1, y1, x2, y2) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL, "c", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x1 = x1;
+             this._y1 = y1;
+             this._x2 = x2;
+             this._y2 = y2;
+         }
+         SVGPathSegCurvetoCubicRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoCubicRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicRel]"; }
+         SVGPathSegCurvetoCubicRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoCubicRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicRel(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); }
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoQuadraticAbs = function(owningPathSegList, x, y, x1, y1) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS, "Q", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x1 = x1;
+             this._y1 = y1;
+         }
+         SVGPathSegCurvetoQuadraticAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoQuadraticAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticAbs]"; }
+         SVGPathSegCurvetoQuadraticAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoQuadraticAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticAbs(undefined, this._x, this._y, this._x1, this._y1); }
+         Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoQuadraticRel = function(owningPathSegList, x, y, x1, y1) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL, "q", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x1 = x1;
+             this._y1 = y1;
+         }
+         SVGPathSegCurvetoQuadraticRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoQuadraticRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticRel]"; }
+         SVGPathSegCurvetoQuadraticRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoQuadraticRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticRel(undefined, this._x, this._y, this._x1, this._y1); }
+         Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegArcAbs = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_ABS, "A", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._r1 = r1;
+             this._r2 = r2;
+             this._angle = angle;
+             this._largeArcFlag = largeArcFlag;
+             this._sweepFlag = sweepFlag;
+         }
+         SVGPathSegArcAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegArcAbs.prototype.toString = function() { return "[object SVGPathSegArcAbs]"; }
+         SVGPathSegArcAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; }
+         SVGPathSegArcAbs.prototype.clone = function() { return new SVGPathSegArcAbs(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); }
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcAbs.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegArcRel = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_REL, "a", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._r1 = r1;
+             this._r2 = r2;
+             this._angle = angle;
+             this._largeArcFlag = largeArcFlag;
+             this._sweepFlag = sweepFlag;
+         }
+         SVGPathSegArcRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegArcRel.prototype.toString = function() { return "[object SVGPathSegArcRel]"; }
+         SVGPathSegArcRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; }
+         SVGPathSegArcRel.prototype.clone = function() { return new SVGPathSegArcRel(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); }
+         Object.defineProperty(SVGPathSegArcRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegArcRel.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoHorizontalAbs = function(owningPathSegList, x) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS, "H", owningPathSegList);
+             this._x = x;
+         }
+         SVGPathSegLinetoHorizontalAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoHorizontalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalAbs]"; }
+         SVGPathSegLinetoHorizontalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; }
+         SVGPathSegLinetoHorizontalAbs.prototype.clone = function() { return new SVGPathSegLinetoHorizontalAbs(undefined, this._x); }
+         Object.defineProperty(SVGPathSegLinetoHorizontalAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoHorizontalRel = function(owningPathSegList, x) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL, "h", owningPathSegList);
+             this._x = x;
+         }
+         SVGPathSegLinetoHorizontalRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoHorizontalRel.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalRel]"; }
+         SVGPathSegLinetoHorizontalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; }
+         SVGPathSegLinetoHorizontalRel.prototype.clone = function() { return new SVGPathSegLinetoHorizontalRel(undefined, this._x); }
+         Object.defineProperty(SVGPathSegLinetoHorizontalRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoVerticalAbs = function(owningPathSegList, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS, "V", owningPathSegList);
+             this._y = y;
+         }
+         SVGPathSegLinetoVerticalAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoVerticalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalAbs]"; }
+         SVGPathSegLinetoVerticalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; }
+         SVGPathSegLinetoVerticalAbs.prototype.clone = function() { return new SVGPathSegLinetoVerticalAbs(undefined, this._y); }
+         Object.defineProperty(SVGPathSegLinetoVerticalAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegLinetoVerticalRel = function(owningPathSegList, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL, "v", owningPathSegList);
+             this._y = y;
+         }
+         SVGPathSegLinetoVerticalRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegLinetoVerticalRel.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalRel]"; }
+         SVGPathSegLinetoVerticalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; }
+         SVGPathSegLinetoVerticalRel.prototype.clone = function() { return new SVGPathSegLinetoVerticalRel(undefined, this._y); }
+         Object.defineProperty(SVGPathSegLinetoVerticalRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoCubicSmoothAbs = function(owningPathSegList, x, y, x2, y2) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS, "S", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x2 = x2;
+             this._y2 = y2;
+         }
+         SVGPathSegCurvetoCubicSmoothAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoCubicSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothAbs]"; }
+         SVGPathSegCurvetoCubicSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoCubicSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, this._x, this._y, this._x2, this._y2); }
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoCubicSmoothRel = function(owningPathSegList, x, y, x2, y2) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL, "s", owningPathSegList);
+             this._x = x;
+             this._y = y;
+             this._x2 = x2;
+             this._y2 = y2;
+         }
+         SVGPathSegCurvetoCubicSmoothRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoCubicSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothRel]"; }
+         SVGPathSegCurvetoCubicSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoCubicSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothRel(undefined, this._x, this._y, this._x2, this._y2); }
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoQuadraticSmoothAbs = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS, "T", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegCurvetoQuadraticSmoothAbs.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothAbs]"; }
+         SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         window.SVGPathSegCurvetoQuadraticSmoothRel = function(owningPathSegList, x, y) {
+             SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL, "t", owningPathSegList);
+             this._x = x;
+             this._y = y;
+         }
+         SVGPathSegCurvetoQuadraticSmoothRel.prototype = Object.create(SVGPathSeg.prototype);
+         SVGPathSegCurvetoQuadraticSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothRel]"; }
+         SVGPathSegCurvetoQuadraticSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
+         SVGPathSegCurvetoQuadraticSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, this._x, this._y); }
+         Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
+         Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
+
+         // Add createSVGPathSeg* functions to SVGPathElement.
+         // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathElement.
+         SVGPathElement.prototype.createSVGPathSegClosePath = function() { return new SVGPathSegClosePath(undefined); }
+         SVGPathElement.prototype.createSVGPathSegMovetoAbs = function(x, y) { return new SVGPathSegMovetoAbs(undefined, x, y); }
+         SVGPathElement.prototype.createSVGPathSegMovetoRel = function(x, y) { return new SVGPathSegMovetoRel(undefined, x, y); }
+         SVGPathElement.prototype.createSVGPathSegLinetoAbs = function(x, y) { return new SVGPathSegLinetoAbs(undefined, x, y); }
+         SVGPathElement.prototype.createSVGPathSegLinetoRel = function(x, y) { return new SVGPathSegLinetoRel(undefined, x, y); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicAbs(undefined, x, y, x1, y1, x2, y2); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicRel(undefined, x, y, x1, y1, x2, y2); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticAbs(undefined, x, y, x1, y1); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticRel(undefined, x, y, x1, y1); }
+         SVGPathElement.prototype.createSVGPathSegArcAbs = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcAbs(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); }
+         SVGPathElement.prototype.createSVGPathSegArcRel = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcRel(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); }
+         SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs = function(x) { return new SVGPathSegLinetoHorizontalAbs(undefined, x); }
+         SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel = function(x) { return new SVGPathSegLinetoHorizontalRel(undefined, x); }
+         SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs = function(y) { return new SVGPathSegLinetoVerticalAbs(undefined, y); }
+         SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel = function(y) { return new SVGPathSegLinetoVerticalRel(undefined, y); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, x, y, x2, y2); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothRel(undefined, x, y, x2, y2); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, x, y); }
+         SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, x, y); }
+     }
+
+     if (!("SVGPathSegList" in window)) {
+         // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSegList
+         window.SVGPathSegList = function(pathElement) {
+             this._pathElement = pathElement;
+             this._list = this._parsePath(this._pathElement.getAttribute("d"));
+
+             // Use a MutationObserver to catch changes to the path's "d" attribute.
+             this._mutationObserverConfig = { "attributes": true, "attributeFilter": ["d"] };
+             this._pathElementMutationObserver = new MutationObserver(this._updateListFromPathMutations.bind(this));
+             this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
+         }
+
+         Object.defineProperty(SVGPathSegList.prototype, "numberOfItems", {
+             get: function() {
+                 this._checkPathSynchronizedToList();
+                 return this._list.length;
+             },
+             enumerable: true
+         });
+
+         // Add the pathSegList accessors to SVGPathElement.
+         // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGAnimatedPathData
+         Object.defineProperty(SVGPathElement.prototype, "pathSegList", {
+             get: function() {
+                 if (!this._pathSegList)
+                     this._pathSegList = new SVGPathSegList(this);
+                 return this._pathSegList;
+             },
+             enumerable: true
+         });
+         // FIXME: The following are not implemented and simply return SVGPathElement.pathSegList.
+         Object.defineProperty(SVGPathElement.prototype, "normalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
+         Object.defineProperty(SVGPathElement.prototype, "animatedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
+         Object.defineProperty(SVGPathElement.prototype, "animatedNormalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
+
+         // Process any pending mutations to the path element and update the list as needed.
+         // This should be the first call of all public functions and is needed because
+         // MutationObservers are not synchronous so we can have pending asynchronous mutations.
+         SVGPathSegList.prototype._checkPathSynchronizedToList = function() {
+             this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords());
+         }
+
+         SVGPathSegList.prototype._updateListFromPathMutations = function(mutationRecords) {
+             if (!this._pathElement)
+                 return;
+             var hasPathMutations = false;
+             mutationRecords.forEach(function(record) {
+                 if (record.attributeName == "d")
+                     hasPathMutations = true;
+             });
+             if (hasPathMutations)
+                 this._list = this._parsePath(this._pathElement.getAttribute("d"));
+         }
+
+         // Serialize the list and update the path's 'd' attribute.
+         SVGPathSegList.prototype._writeListToPath = function() {
+             this._pathElementMutationObserver.disconnect();
+             this._pathElement.setAttribute("d", SVGPathSegList._pathSegArrayAsString(this._list));
+             this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
+         }
+
+         // When a path segment changes the list needs to be synchronized back to the path element.
+         SVGPathSegList.prototype.segmentChanged = function(pathSeg) {
+             this._writeListToPath();
+         }
+
+         SVGPathSegList.prototype.clear = function() {
+             this._checkPathSynchronizedToList();
+
+             this._list.forEach(function(pathSeg) {
+                 pathSeg._owningPathSegList = null;
+             });
+             this._list = [];
+             this._writeListToPath();
+         }
+
+         SVGPathSegList.prototype.initialize = function(newItem) {
+             this._checkPathSynchronizedToList();
+
+             this._list = [newItem];
+             newItem._owningPathSegList = this;
+             this._writeListToPath();
+             return newItem;
+         }
+
+         SVGPathSegList.prototype._checkValidIndex = function(index) {
+             if (isNaN(index) || index < 0 || index >= this.numberOfItems)
+                 throw "INDEX_SIZE_ERR";
+         }
+
+         SVGPathSegList.prototype.getItem = function(index) {
+             this._checkPathSynchronizedToList();
+
+             this._checkValidIndex(index);
+             return this._list[index];
+         }
+
+         SVGPathSegList.prototype.insertItemBefore = function(newItem, index) {
+             this._checkPathSynchronizedToList();
+
+             // Spec: If the index is greater than or equal to numberOfItems, then the new item is appended to the end of the list.
+             if (index > this.numberOfItems)
+                 index = this.numberOfItems;
+             if (newItem._owningPathSegList) {
+                 // SVG2 spec says to make a copy.
+                 newItem = newItem.clone();
+             }
+             this._list.splice(index, 0, newItem);
+             newItem._owningPathSegList = this;
+             this._writeListToPath();
+             return newItem;
+         }
+
+         SVGPathSegList.prototype.replaceItem = function(newItem, index) {
+             this._checkPathSynchronizedToList();
+
+             if (newItem._owningPathSegList) {
+                 // SVG2 spec says to make a copy.
+                 newItem = newItem.clone();
+             }
+             this._checkValidIndex(index);
+             this._list[index] = newItem;
+             newItem._owningPathSegList = this;
+             this._writeListToPath();
+             return newItem;
+         }
+
+         SVGPathSegList.prototype.removeItem = function(index) {
+             this._checkPathSynchronizedToList();
+
+             this._checkValidIndex(index);
+             var item = this._list[index];
+             this._list.splice(index, 1);
+             this._writeListToPath();
+             return item;
+         }
+
+         SVGPathSegList.prototype.appendItem = function(newItem) {
+             this._checkPathSynchronizedToList();
+
+             if (newItem._owningPathSegList) {
+                 // SVG2 spec says to make a copy.
+                 newItem = newItem.clone();
+             }
+             this._list.push(newItem);
+             newItem._owningPathSegList = this;
+             // TODO: Optimize this to just append to the existing attribute.
+             this._writeListToPath();
+             return newItem;
+         }
+
+         SVGPathSegList._pathSegArrayAsString = function(pathSegArray) {
+             var string = "";
+             var first = true;
+             pathSegArray.forEach(function(pathSeg) {
+                 if (first) {
+                     first = false;
+                     string += pathSeg._asPathString();
+                 } else {
+                     string += " " + pathSeg._asPathString();
+                 }
+             });
+             return string;
+         }
+
+         // This closely follows SVGPathParser::parsePath from Source/core/svg/SVGPathParser.cpp.
+         SVGPathSegList.prototype._parsePath = function(string) {
+             if (!string || string.length == 0)
+                 return [];
+
+             var owningPathSegList = this;
+
+             var Builder = function() {
+                 this.pathSegList = [];
+             }
+
+             Builder.prototype.appendSegment = function(pathSeg) {
+                 this.pathSegList.push(pathSeg);
+             }
+
+             var Source = function(string) {
+                 this._string = string;
+                 this._currentIndex = 0;
+                 this._endIndex = this._string.length;
+                 this._previousCommand = SVGPathSeg.PATHSEG_UNKNOWN;
+
+                 this._skipOptionalSpaces();
+             }
+
+             Source.prototype._isCurrentSpace = function() {
+                 var character = this._string[this._currentIndex];
+                 return character <= " " && (character == " " || character == "\n" || character == "\t" || character == "\r" || character == "\f");
+             }
+
+             Source.prototype._skipOptionalSpaces = function() {
+                 while (this._currentIndex < this._endIndex && this._isCurrentSpace())
+                     this._currentIndex++;
+                 return this._currentIndex < this._endIndex;
+             }
+
+             Source.prototype._skipOptionalSpacesOrDelimiter = function() {
+                 if (this._currentIndex < this._endIndex && !this._isCurrentSpace() && this._string.charAt(this._currentIndex) != ",")
+                     return false;
+                 if (this._skipOptionalSpaces()) {
+                     if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ",") {
+                         this._currentIndex++;
+                         this._skipOptionalSpaces();
+                     }
+                 }
+                 return this._currentIndex < this._endIndex;
+             }
+
+             Source.prototype.hasMoreData = function() {
+                 return this._currentIndex < this._endIndex;
+             }
+
+             Source.prototype.peekSegmentType = function() {
+                 var lookahead = this._string[this._currentIndex];
+                 return this._pathSegTypeFromChar(lookahead);
+             }
+
+             Source.prototype._pathSegTypeFromChar = function(lookahead) {
+                 switch (lookahead) {
+                 case "Z":
+                 case "z":
+                     return SVGPathSeg.PATHSEG_CLOSEPATH;
+                 case "M":
+                     return SVGPathSeg.PATHSEG_MOVETO_ABS;
+                 case "m":
+                     return SVGPathSeg.PATHSEG_MOVETO_REL;
+                 case "L":
+                     return SVGPathSeg.PATHSEG_LINETO_ABS;
+                 case "l":
+                     return SVGPathSeg.PATHSEG_LINETO_REL;
+                 case "C":
+                     return SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;
+                 case "c":
+                     return SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;
+                 case "Q":
+                     return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;
+                 case "q":
+                     return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;
+                 case "A":
+                     return SVGPathSeg.PATHSEG_ARC_ABS;
+                 case "a":
+                     return SVGPathSeg.PATHSEG_ARC_REL;
+                 case "H":
+                     return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;
+                 case "h":
+                     return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;
+                 case "V":
+                     return SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;
+                 case "v":
+                     return SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;
+                 case "S":
+                     return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;
+                 case "s":
+                     return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;
+                 case "T":
+                     return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;
+                 case "t":
+                     return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;
+                 default:
+                     return SVGPathSeg.PATHSEG_UNKNOWN;
+                 }
+             }
+
+             Source.prototype._nextCommandHelper = function(lookahead, previousCommand) {
+                 // Check for remaining coordinates in the current command.
+                 if ((lookahead == "+" || lookahead == "-" || lookahead == "." || (lookahead >= "0" && lookahead <= "9")) && previousCommand != SVGPathSeg.PATHSEG_CLOSEPATH) {
+                     if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_ABS)
+                         return SVGPathSeg.PATHSEG_LINETO_ABS;
+                     if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_REL)
+                         return SVGPathSeg.PATHSEG_LINETO_REL;
+                     return previousCommand;
+                 }
+                 return SVGPathSeg.PATHSEG_UNKNOWN;
+             }
+
+             Source.prototype.initialCommandIsMoveTo = function() {
+                 // If the path is empty it is still valid, so return true.
+                 if (!this.hasMoreData())
+                     return true;
+                 var command = this.peekSegmentType();
+                 // Path must start with moveTo.
+                 return command == SVGPathSeg.PATHSEG_MOVETO_ABS || command == SVGPathSeg.PATHSEG_MOVETO_REL;
+             }
+
+             // Parse a number from an SVG path. This very closely follows genericParseNumber(...) from Source/core/svg/SVGParserUtilities.cpp.
+             // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-PathDataBNF
+             Source.prototype._parseNumber = function() {
+                 var exponent = 0;
+                 var integer = 0;
+                 var frac = 1;
+                 var decimal = 0;
+                 var sign = 1;
+                 var expsign = 1;
+
+                 var startIndex = this._currentIndex;
+
+                 this._skipOptionalSpaces();
+
+                 // Read the sign.
+                 if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "+")
+                     this._currentIndex++;
+                 else if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "-") {
+                     this._currentIndex++;
+                     sign = -1;
+                 }
+
+                 if (this._currentIndex == this._endIndex || ((this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") && this._string.charAt(this._currentIndex) != "."))
+                     // The first character of a number must be one of [0-9+-.].
+                     return undefined;
+
+                 // Read the integer part, build right-to-left.
+                 var startIntPartIndex = this._currentIndex;
+                 while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9")
+                     this._currentIndex++; // Advance to first non-digit.
+
+                 if (this._currentIndex != startIntPartIndex) {
+                     var scanIntPartIndex = this._currentIndex - 1;
+                     var multiplier = 1;
+                     while (scanIntPartIndex >= startIntPartIndex) {
+                         integer += multiplier * (this._string.charAt(scanIntPartIndex--) - "0");
+                         multiplier *= 10;
+                     }
+                 }
+
+                 // Read the decimals.
+                 if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ".") {
+                     this._currentIndex++;
+
+                     // There must be a least one digit following the .
+                     if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9")
+                         return undefined;
+                     while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9")
+                         decimal += (this._string.charAt(this._currentIndex++) - "0") * (frac *= 0.1);
+                 }
+
+                 // Read the exponent part.
+                 if (this._currentIndex != startIndex && this._currentIndex + 1 < this._endIndex && (this._string.charAt(this._currentIndex) == "e" || this._string.charAt(this._currentIndex) == "E") && (this._string.charAt(this._currentIndex + 1) != "x" && this._string.charAt(this._currentIndex + 1) != "m")) {
+                     this._currentIndex++;
+
+                     // Read the sign of the exponent.
+                     if (this._string.charAt(this._currentIndex) == "+") {
+                         this._currentIndex++;
+                     } else if (this._string.charAt(this._currentIndex) == "-") {
+                         this._currentIndex++;
+                         expsign = -1;
+                     }
+
+                     // There must be an exponent.
+                     if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9")
+                         return undefined;
+
+                     while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") {
+                         exponent *= 10;
+                         exponent += (this._string.charAt(this._currentIndex) - "0");
+                         this._currentIndex++;
+                     }
+                 }
+
+                 var number = integer + decimal;
+                 number *= sign;
+
+                 if (exponent)
+                     number *= Math.pow(10, expsign * exponent);
+
+                 if (startIndex == this._currentIndex)
+                     return undefined;
+
+                 this._skipOptionalSpacesOrDelimiter();
+
+                 return number;
+             }
+
+             Source.prototype._parseArcFlag = function() {
+                 if (this._currentIndex >= this._endIndex)
+                     return undefined;
+                 var flag = false;
+                 var flagChar = this._string.charAt(this._currentIndex++);
+                 if (flagChar == "0")
+                     flag = false;
+                 else if (flagChar == "1")
+                     flag = true;
+                 else
+                     return undefined;
+
+                 this._skipOptionalSpacesOrDelimiter();
+                 return flag;
+             }
+
+             Source.prototype.parseSegment = function() {
+                 var lookahead = this._string[this._currentIndex];
+                 var command = this._pathSegTypeFromChar(lookahead);
+                 if (command == SVGPathSeg.PATHSEG_UNKNOWN) {
+                     // Possibly an implicit command. Not allowed if this is the first command.
+                     if (this._previousCommand == SVGPathSeg.PATHSEG_UNKNOWN)
+                         return null;
+                     command = this._nextCommandHelper(lookahead, this._previousCommand);
+                     if (command == SVGPathSeg.PATHSEG_UNKNOWN)
+                         return null;
+                 } else {
+                     this._currentIndex++;
+                 }
+
+                 this._previousCommand = command;
+
+                 switch (command) {
+                 case SVGPathSeg.PATHSEG_MOVETO_REL:
+                     return new SVGPathSegMovetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_MOVETO_ABS:
+                     return new SVGPathSegMovetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_REL:
+                     return new SVGPathSegLinetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_ABS:
+                     return new SVGPathSegLinetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:
+                     return new SVGPathSegLinetoHorizontalRel(owningPathSegList, this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:
+                     return new SVGPathSegLinetoHorizontalAbs(owningPathSegList, this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:
+                     return new SVGPathSegLinetoVerticalRel(owningPathSegList, this._parseNumber());
+                 case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:
+                     return new SVGPathSegLinetoVerticalAbs(owningPathSegList, this._parseNumber());
+                 case SVGPathSeg.PATHSEG_CLOSEPATH:
+                     this._skipOptionalSpaces();
+                     return new SVGPathSegClosePath(owningPathSegList);
+                 case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoCubicRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
+                 case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoCubicAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
+                 case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:
+                     var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoCubicSmoothRel(owningPathSegList, points.x, points.y, points.x2, points.y2);
+                 case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:
+                     var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoCubicSmoothAbs(owningPathSegList, points.x, points.y, points.x2, points.y2);
+                 case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoQuadraticRel(owningPathSegList, points.x, points.y, points.x1, points.y1);
+                 case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegCurvetoQuadraticAbs(owningPathSegList, points.x, points.y, points.x1, points.y1);
+                 case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:
+                     return new SVGPathSegCurvetoQuadraticSmoothRel(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:
+                     return new SVGPathSegCurvetoQuadraticSmoothAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
+                 case SVGPathSeg.PATHSEG_ARC_REL:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegArcRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
+                 case SVGPathSeg.PATHSEG_ARC_ABS:
+                     var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()};
+                     return new SVGPathSegArcAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
+                 default:
+                     throw "Unknown path seg type."
+                 }
+             }
+
+             var builder = new Builder();
+             var source = new Source(string);
+
+             if (!source.initialCommandIsMoveTo())
+                 return [];
+             while (source.hasMoreData()) {
+                 var pathSeg = source.parseSegment();
+                 if (!pathSeg)
+                     return [];
+                 builder.appendSegment(pathSeg);
+             }
+
+             return builder.pathSegList;
+         }
+     }
+    }());
+
+    /* jshint ignore:end */
+
     if (typeof define === 'function' && define.amd) {
         define("c3", ["d3"], function () { return c3; });
     } else if ('undefined' !== typeof exports && 'undefined' !== typeof module) {
diff --git a/debian/missing-sources/d3-3.5.17.js b/debian/missing-sources/d3-3.5.17.js
new file mode 100644
index 000000000..aded45c44
--- /dev/null
+++ b/debian/missing-sources/d3-3.5.17.js
@@ -0,0 +1,9554 @@
+!function() {
+  var d3 = {
+    version: "3.5.17"
+  };
+  var d3_arraySlice = [].slice, d3_array = function(list) {
+    return d3_arraySlice.call(list);
+  };
+  var d3_document = this.document;
+  function d3_documentElement(node) {
+    return node && (node.ownerDocument || node.document || node).documentElement;
+  }
+  function d3_window(node) {
+    return node && (node.ownerDocument && node.ownerDocument.defaultView || node.document && node || node.defaultView);
+  }
+  if (d3_document) {
+    try {
+      d3_array(d3_document.documentElement.childNodes)[0].nodeType;
+    } catch (e) {
+      d3_array = function(list) {
+        var i = list.length, array = new Array(i);
+        while (i--) array[i] = list[i];
+        return array;
+      };
+    }
+  }
+  if (!Date.now) Date.now = function() {
+    return +new Date();
+  };
+  if (d3_document) {
+    try {
+      d3_document.createElement("DIV").style.setProperty("opacity", 0, "");
+    } catch (error) {
+      var d3_element_prototype = this.Element.prototype, d3_element_setAttribute = d3_element_prototype.setAttribute, d3_element_setAttributeNS = d3_element_prototype.setAttributeNS, d3_style_prototype = this.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty;
+      d3_element_prototype.setAttribute = function(name, value) {
+        d3_element_setAttribute.call(this, name, value + "");
+      };
+      d3_element_prototype.setAttributeNS = function(space, local, value) {
+        d3_element_setAttributeNS.call(this, space, local, value + "");
+      };
+      d3_style_prototype.setProperty = function(name, value, priority) {
+        d3_style_setProperty.call(this, name, value + "", priority);
+      };
+    }
+  }
+  d3.ascending = d3_ascending;
+  function d3_ascending(a, b) {
+    return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
+  }
+  d3.descending = function(a, b) {
+    return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
+  };
+  d3.min = function(array, f) {
+    var i = -1, n = array.length, a, b;
+    if (arguments.length === 1) {
+      while (++i < n) if ((b = array[i]) != null && b >= b) {
+        a = b;
+        break;
+      }
+      while (++i < n) if ((b = array[i]) != null && a > b) a = b;
+    } else {
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
+        a = b;
+        break;
+      }
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b;
+    }
+    return a;
+  };
+  d3.max = function(array, f) {
+    var i = -1, n = array.length, a, b;
+    if (arguments.length === 1) {
+      while (++i < n) if ((b = array[i]) != null && b >= b) {
+        a = b;
+        break;
+      }
+      while (++i < n) if ((b = array[i]) != null && b > a) a = b;
+    } else {
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
+        a = b;
+        break;
+      }
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b;
+    }
+    return a;
+  };
+  d3.extent = function(array, f) {
+    var i = -1, n = array.length, a, b, c;
+    if (arguments.length === 1) {
+      while (++i < n) if ((b = array[i]) != null && b >= b) {
+        a = c = b;
+        break;
+      }
+      while (++i < n) if ((b = array[i]) != null) {
+        if (a > b) a = b;
+        if (c < b) c = b;
+      }
+    } else {
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
+        a = c = b;
+        break;
+      }
+      while (++i < n) if ((b = f.call(array, array[i], i)) != null) {
+        if (a > b) a = b;
+        if (c < b) c = b;
+      }
+    }
+    return [ a, c ];
+  };
+  function d3_number(x) {
+    return x === null ? NaN : +x;
+  }
+  function d3_numeric(x) {
+    return !isNaN(x);
+  }
+  d3.sum = function(array, f) {
+    var s = 0, n = array.length, a, i = -1;
+    if (arguments.length === 1) {
+      while (++i < n) if (d3_numeric(a = +array[i])) s += a;
+    } else {
+      while (++i < n) if (d3_numeric(a = +f.call(array, array[i], i))) s += a;
+    }
+    return s;
+  };
+  d3.mean = function(array, f) {
+    var s = 0, n = array.length, a, i = -1, j = n;
+    if (arguments.length === 1) {
+      while (++i < n) if (d3_numeric(a = d3_number(array[i]))) s += a; else --j;
+    } else {
+      while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) s += a; else --j;
+    }
+    if (j) return s / j;
+  };
+  d3.quantile = function(values, p) {
+    var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h;
+    return e ? v + e * (values[h] - v) : v;
+  };
+  d3.median = function(array, f) {
+    var numbers = [], n = array.length, a, i = -1;
+    if (arguments.length === 1) {
+      while (++i < n) if (d3_numeric(a = d3_number(array[i]))) numbers.push(a);
+    } else {
+      while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) numbers.push(a);
+    }
+    if (numbers.length) return d3.quantile(numbers.sort(d3_ascending), .5);
+  };
+  d3.variance = function(array, f) {
+    var n = array.length, m = 0, a, d, s = 0, i = -1, j = 0;
+    if (arguments.length === 1) {
+      while (++i < n) {
+        if (d3_numeric(a = d3_number(array[i]))) {
+          d = a - m;
+          m += d / ++j;
+          s += d * (a - m);
+        }
+      }
+    } else {
+      while (++i < n) {
+        if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) {
+          d = a - m;
+          m += d / ++j;
+          s += d * (a - m);
+        }
+      }
+    }
+    if (j > 1) return s / (j - 1);
+  };
+  d3.deviation = function() {
+    var v = d3.variance.apply(this, arguments);
+    return v ? Math.sqrt(v) : v;
+  };
+  function d3_bisector(compare) {
+    return {
+      left: function(a, x, lo, hi) {
+        if (arguments.length < 3) lo = 0;
+        if (arguments.length < 4) hi = a.length;
+        while (lo < hi) {
+          var mid = lo + hi >>> 1;
+          if (compare(a[mid], x) < 0) lo = mid + 1; else hi = mid;
+        }
+        return lo;
+      },
+      right: function(a, x, lo, hi) {
+        if (arguments.length < 3) lo = 0;
+        if (arguments.length < 4) hi = a.length;
+        while (lo < hi) {
+          var mid = lo + hi >>> 1;
+          if (compare(a[mid], x) > 0) hi = mid; else lo = mid + 1;
+        }
+        return lo;
+      }
+    };
+  }
+  var d3_bisect = d3_bisector(d3_ascending);
+  d3.bisectLeft = d3_bisect.left;
+  d3.bisect = d3.bisectRight = d3_bisect.right;
+  d3.bisector = function(f) {
+    return d3_bisector(f.length === 1 ? function(d, x) {
+      return d3_ascending(f(d), x);
+    } : f);
+  };
+  d3.shuffle = function(array, i0, i1) {
+    if ((m = arguments.length) < 3) {
+      i1 = array.length;
+      if (m < 2) i0 = 0;
+    }
+    var m = i1 - i0, t, i;
+    while (m) {
+      i = Math.random() * m-- | 0;
+      t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t;
+    }
+    return array;
+  };
+  d3.permute = function(array, indexes) {
+    var i = indexes.length, permutes = new Array(i);
+    while (i--) permutes[i] = array[indexes[i]];
+    return permutes;
+  };
+  d3.pairs = function(array) {
+    var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n);
+    while (i < n) pairs[i] = [ p0 = p1, p1 = array[++i] ];
+    return pairs;
+  };
+  d3.transpose = function(matrix) {
+    if (!(n = matrix.length)) return [];
+    for (var i = -1, m = d3.min(matrix, d3_transposeLength), transpose = new Array(m); ++i < m; ) {
+      for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n; ) {
+        row[j] = matrix[j][i];
+      }
+    }
+    return transpose;
+  };
+  function d3_transposeLength(d) {
+    return d.length;
+  }
+  d3.zip = function() {
+    return d3.transpose(arguments);
+  };
+  d3.keys = function(map) {
+    var keys = [];
+    for (var key in map) keys.push(key);
+    return keys;
+  };
+  d3.values = function(map) {
+    var values = [];
+    for (var key in map) values.push(map[key]);
+    return values;
+  };
+  d3.entries = function(map) {
+    var entries = [];
+    for (var key in map) entries.push({
+      key: key,
+      value: map[key]
+    });
+    return entries;
+  };
+  d3.merge = function(arrays) {
+    var n = arrays.length, m, i = -1, j = 0, merged, array;
+    while (++i < n) j += arrays[i].length;
+    merged = new Array(j);
+    while (--n >= 0) {
+      array = arrays[n];
+      m = array.length;
+      while (--m >= 0) {
+        merged[--j] = array[m];
+      }
+    }
+    return merged;
+  };
+  var abs = Math.abs;
+  d3.range = function(start, stop, step) {
+    if (arguments.length < 3) {
+      step = 1;
+      if (arguments.length < 2) {
+        stop = start;
+        start = 0;
+      }
+    }
+    if ((stop - start) / step === Infinity) throw new Error("infinite range");
+    var range = [], k = d3_range_integerScale(abs(step)), i = -1, j;
+    start *= k, stop *= k, step *= k;
+    if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k);
+    return range;
+  };
+  function d3_range_integerScale(x) {
+    var k = 1;
+    while (x * k % 1) k *= 10;
+    return k;
+  }
+  function d3_class(ctor, properties) {
+    for (var key in properties) {
+      Object.defineProperty(ctor.prototype, key, {
+        value: properties[key],
+        enumerable: false
+      });
+    }
+  }
+  d3.map = function(object, f) {
+    var map = new d3_Map();
+    if (object instanceof d3_Map) {
+      object.forEach(function(key, value) {
+        map.set(key, value);
+      });
+    } else if (Array.isArray(object)) {
+      var i = -1, n = object.length, o;
+      if (arguments.length === 1) while (++i < n) map.set(i, object[i]); else while (++i < n) map.set(f.call(object, o = object[i], i), o);
+    } else {
+      for (var key in object) map.set(key, object[key]);
+    }
+    return map;
+  };
+  function d3_Map() {
+    this._ = Object.create(null);
+  }
+  var d3_map_proto = "__proto__", d3_map_zero = "\x00";
+  d3_class(d3_Map, {
+    has: d3_map_has,
+    get: function(key) {
+      return this._[d3_map_escape(key)];
+    },
+    set: function(key, value) {
+      return this._[d3_map_escape(key)] = value;
+    },
+    remove: d3_map_remove,
+    keys: d3_map_keys,
+    values: function() {
+      var values = [];
+      for (var key in this._) values.push(this._[key]);
+      return values;
+    },
+    entries: function() {
+      var entries = [];
+      for (var key in this._) entries.push({
+        key: d3_map_unescape(key),
+        value: this._[key]
+      });
+      return entries;
+    },
+    size: d3_map_size,
+    empty: d3_map_empty,
+    forEach: function(f) {
+      for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]);
+    }
+  });
+  function d3_map_escape(key) {
+    return (key += "") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key;
+  }
+  function d3_map_unescape(key) {
+    return (key += "")[0] === d3_map_zero ? key.slice(1) : key;
+  }
+  function d3_map_has(key) {
+    return d3_map_escape(key) in this._;
+  }
+  function d3_map_remove(key) {
+    return (key = d3_map_escape(key)) in this._ && delete this._[key];
+  }
+  function d3_map_keys() {
+    var keys = [];
+    for (var key in this._) keys.push(d3_map_unescape(key));
+    return keys;
+  }
+  function d3_map_size() {
+    var size = 0;
+    for (var key in this._) ++size;
+    return size;
+  }
+  function d3_map_empty() {
+    for (var key in this._) return false;
+    return true;
+  }
+  d3.nest = function() {
+    var nest = {}, keys = [], sortKeys = [], sortValues, rollup;
+    function map(mapType, array, depth) {
+      if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array;
+      var i = -1, n = array.length, key = keys[depth++], keyValue, object, setter, valuesByKey = new d3_Map(), values;
+      while (++i < n) {
+        if (values = valuesByKey.get(keyValue = key(object = array[i]))) {
+          values.push(object);
+        } else {
+          valuesByKey.set(keyValue, [ object ]);
+        }
+      }
+      if (mapType) {
+        object = mapType();
+        setter = function(keyValue, values) {
+          object.set(keyValue, map(mapType, values, depth));
+        };
+      } else {
+        object = {};
+        setter = function(keyValue, values) {
+          object[keyValue] = map(mapType, values, depth);
+        };
+      }
+      valuesByKey.forEach(setter);
+      return object;
+    }
+    function entries(map, depth) {
+      if (depth >= keys.length) return map;
+      var array = [], sortKey = sortKeys[depth++];
+      map.forEach(function(key, keyMap) {
+        array.push({
+          key: key,
+          values: entries(keyMap, depth)
+        });
+      });
+      return sortKey ? array.sort(function(a, b) {
+        return sortKey(a.key, b.key);
+      }) : array;
+    }
+    nest.map = function(array, mapType) {
+      return map(mapType, array, 0);
+    };
+    nest.entries = function(array) {
+      return entries(map(d3.map, array, 0), 0);
+    };
+    nest.key = function(d) {
+      keys.push(d);
+      return nest;
+    };
+    nest.sortKeys = function(order) {
+      sortKeys[keys.length - 1] = order;
+      return nest;
+    };
+    nest.sortValues = function(order) {
+      sortValues = order;
+      return nest;
+    };
+    nest.rollup = function(f) {
+      rollup = f;
+      return nest;
+    };
+    return nest;
+  };
+  d3.set = function(array) {
+    var set = new d3_Set();
+    if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]);
+    return set;
+  };
+  function d3_Set() {
+    this._ = Object.create(null);
+  }
+  d3_class(d3_Set, {
+    has: d3_map_has,
+    add: function(key) {
+      this._[d3_map_escape(key += "")] = true;
+      return key;
+    },
+    remove: d3_map_remove,
+    values: d3_map_keys,
+    size: d3_map_size,
+    empty: d3_map_empty,
+    forEach: function(f) {
+      for (var key in this._) f.call(this, d3_map_unescape(key));
+    }
+  });
+  d3.behavior = {};
+  function d3_identity(d) {
+    return d;
+  }
+  d3.rebind = function(target, source) {
+    var i = 1, n = arguments.length, method;
+    while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
+    return target;
+  };
+  function d3_rebind(target, source, method) {
+    return function() {
+      var value = method.apply(source, arguments);
+      return value === source ? target : value;
+    };
+  }
+  function d3_vendorSymbol(object, name) {
+    if (name in object) return name;
+    name = name.charAt(0).toUpperCase() + name.slice(1);
+    for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) {
+      var prefixName = d3_vendorPrefixes[i] + name;
+      if (prefixName in object) return prefixName;
+    }
+  }
+  var d3_vendorPrefixes = [ "webkit", "ms", "moz", "Moz", "o", "O" ];
+  function d3_noop() {}
+  d3.dispatch = function() {
+    var dispatch = new d3_dispatch(), i = -1, n = arguments.length;
+    while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
+    return dispatch;
+  };
+  function d3_dispatch() {}
+  d3_dispatch.prototype.on = function(type, listener) {
+    var i = type.indexOf("."), name = "";
+    if (i >= 0) {
+      name = type.slice(i + 1);
+      type = type.slice(0, i);
+    }
+    if (type) return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener);
+    if (arguments.length === 2) {
+      if (listener == null) for (type in this) {
+        if (this.hasOwnProperty(type)) this[type].on(name, null);
+      }
+      return this;
+    }
+  };
+  function d3_dispatch_event(dispatch) {
+    var listeners = [], listenerByName = new d3_Map();
+    function event() {
+      var z = listeners, i = -1, n = z.length, l;
+      while (++i < n) if (l = z[i].on) l.apply(this, arguments);
+      return dispatch;
+    }
+    event.on = function(name, listener) {
+      var l = listenerByName.get(name), i;
+      if (arguments.length < 2) return l && l.on;
+      if (l) {
+        l.on = null;
+        listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
+        listenerByName.remove(name);
+      }
+      if (listener) listeners.push(listenerByName.set(name, {
+        on: listener
+      }));
+      return dispatch;
+    };
+    return event;
+  }
+  d3.event = null;
+  function d3_eventPreventDefault() {
+    d3.event.preventDefault();
+  }
+  function d3_eventSource() {
+    var e = d3.event, s;
+    while (s = e.sourceEvent) e = s;
+    return e;
+  }
+  function d3_eventDispatch(target) {
+    var dispatch = new d3_dispatch(), i = 0, n = arguments.length;
+    while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
+    dispatch.of = function(thiz, argumentz) {
+      return function(e1) {
+        try {
+          var e0 = e1.sourceEvent = d3.event;
+          e1.target = target;
+          d3.event = e1;
+          dispatch[e1.type].apply(thiz, argumentz);
+        } finally {
+          d3.event = e0;
+        }
+      };
+    };
+    return dispatch;
+  }
+  d3.requote = function(s) {
+    return s.replace(d3_requote_re, "\\$&");
+  };
+  var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
+  var d3_subclass = {}.__proto__ ? function(object, prototype) {
+    object.__proto__ = prototype;
+  } : function(object, prototype) {
+    for (var property in prototype) object[property] = prototype[property];
+  };
+  function d3_selection(groups) {
+    d3_subclass(groups, d3_selectionPrototype);
+    return groups;
+  }
+  var d3_select = function(s, n) {
+    return n.querySelector(s);
+  }, d3_selectAll = function(s, n) {
+    return n.querySelectorAll(s);
+  }, d3_selectMatches = function(n, s) {
+    var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, "matchesSelector")];
+    d3_selectMatches = function(n, s) {
+      return d3_selectMatcher.call(n, s);
+    };
+    return d3_selectMatches(n, s);
+  };
+  if (typeof Sizzle === "function") {
+    d3_select = function(s, n) {
+      return Sizzle(s, n)[0] || null;
+    };
+    d3_selectAll = Sizzle;
+    d3_selectMatches = Sizzle.matchesSelector;
+  }
+  d3.selection = function() {
+    return d3.select(d3_document.documentElement);
+  };
+  var d3_selectionPrototype = d3.selection.prototype = [];
+  d3_selectionPrototype.select = function(selector) {
+    var subgroups = [], subgroup, subnode, group, node;
+    selector = d3_selection_selector(selector);
+    for (var j = -1, m = this.length; ++j < m; ) {
+      subgroups.push(subgroup = []);
+      subgroup.parentNode = (group = this[j]).parentNode;
+      for (var i = -1, n = group.length; ++i < n; ) {
+        if (node = group[i]) {
+          subgroup.push(subnode = selector.call(node, node.__data__, i, j));
+          if (subnode && "__data__" in node) subnode.__data__ = node.__data__;
+        } else {
+          subgroup.push(null);
+        }
+      }
+    }
+    return d3_selection(subgroups);
+  };
+  function d3_selection_selector(selector) {
+    return typeof selector === "function" ? selector : function() {
+      return d3_select(selector, this);
+    };
+  }
+  d3_selectionPrototype.selectAll = function(selector) {
+    var subgroups = [], subgroup, node;
+    selector = d3_selection_selectorAll(selector);
+    for (var j = -1, m = this.length; ++j < m; ) {
+      for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
+        if (node = group[i]) {
+          subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j)));
+          subgroup.parentNode = node;
+        }
+      }
+    }
+    return d3_selection(subgroups);
+  };
+  function d3_selection_selectorAll(selector) {
+    return typeof selector === "function" ? selector : function() {
+      return d3_selectAll(selector, this);
+    };
+  }
+  var d3_nsXhtml = "http://www.w3.org/1999/xhtml";
+  var d3_nsPrefix = {
+    svg: "http://www.w3.org/2000/svg",
+    xhtml: d3_nsXhtml,
+    xlink: "http://www.w3.org/1999/xlink",
+    xml: "http://www.w3.org/XML/1998/namespace",
+    xmlns: "http://www.w3.org/2000/xmlns/"
+  };
+  d3.ns = {
+    prefix: d3_nsPrefix,
+    qualify: function(name) {
+      var i = name.indexOf(":"), prefix = name;
+      if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
+      return d3_nsPrefix.hasOwnProperty(prefix) ? {
+        space: d3_nsPrefix[prefix],
+        local: name
+      } : name;
+    }
+  };
+  d3_selectionPrototype.attr = function(name, value) {
+    if (arguments.length < 2) {
+      if (typeof name === "string") {
+        var node = this.node();
+        name = d3.ns.qualify(name);
+        return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name);
+      }
+      for (value in name) this.each(d3_selection_attr(value, name[value]));
+      return this;
+    }
+    return this.each(d3_selection_attr(name, value));
+  };
+  function d3_selection_attr(name, value) {
+    name = d3.ns.qualify(name);
+    function attrNull() {
+      this.removeAttribute(name);
+    }
+    function attrNullNS() {
+      this.removeAttributeNS(name.space, name.local);
+    }
+    function attrConstant() {
+      this.setAttribute(name, value);
+    }
+    function attrConstantNS() {
+      this.setAttributeNS(name.space, name.local, value);
+    }
+    function attrFunction() {
+      var x = value.apply(this, arguments);
+      if (x == null) this.removeAttribute(name); else this.setAttribute(name, x);
+    }
+    function attrFunctionNS() {
+      var x = value.apply(this, arguments);
+      if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x);
+    }
+    return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant;
+  }
+  function d3_collapse(s) {
+    return s.trim().replace(/\s+/g, " ");
+  }
+  d3_selectionPrototype.classed = function(name, value) {
+    if (arguments.length < 2) {
+      if (typeof name === "string") {
+        var node = this.node(), n = (name = d3_selection_classes(name)).length, i = -1;
+        if (value = node.classList) {
+          while (++i < n) if (!value.contains(name[i])) return false;
+        } else {
+          value = node.getAttribute("class");
+          while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;
+        }
+        return true;
+      }
+      for (value in name) this.each(d3_selection_classed(value, name[value]));
+      return this;
+    }
+    return this.each(d3_selection_classed(name, value));
+  };
+  function d3_selection_classedRe(name) {
+    return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g");
+  }
+  function d3_selection_classes(name) {
+    return (name + "").trim().split(/^|\s+/);
+  }
+  function d3_selection_classed(name, value) {
+    name = d3_selection_classes(name).map(d3_selection_classedName);
+    var n = name.length;
+    function classedConstant() {
+      var i = -1;
+      while (++i < n) name[i](this, value);
+    }
+    function classedFunction() {
+      var i = -1, x = value.apply(this, arguments);
+      while (++i < n) name[i](this, x);
+    }
+    return typeof value === "function" ? classedFunction : classedConstant;
+  }
+  function d3_selection_classedName(name) {
+    var re = d3_selection_classedRe(name);
+    return function(node, value) {
+      if (c = node.classList) return value ? c.add(name) : c.remove(name);
+      var c = node.getAttribute("class") || "";
+      if (value) {
+        re.lastIndex = 0;
+        if (!re.test(c)) node.setAttribute("class", d3_collapse(c + " " + name));
+      } else {
+        node.setAttribute("class", d3_collapse(c.replace(re, " ")));
+      }
+    };
+  }
+  d3_selectionPrototype.style = function(name, value, priority) {
+    var n = arguments.length;
+    if (n < 3) {
+      if (typeof name !== "string") {
+        if (n < 2) value = "";
+        for (priority in name) this.each(d3_selection_style(priority, name[priority], value));
+        return this;
+      }
+      if (n < 2) {
+        var node = this.node();
+        return d3_window(node).getComputedStyle(node, null).getPropertyValue(name);
+      }
+      priority = "";
+    }
+    return this.each(d3_selection_style(name, value, priority));
+  };
+  function d3_selection_style(name, value, priority) {
+    function styleNull() {
+      this.style.removeProperty(name);
+    }
+    function styleConstant() {
+      this.style.setProperty(name, value, priority);
+    }
+    function styleFunction() {
+      var x = value.apply(this, arguments);
+      if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority);
+    }
+    return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant;
+  }
+  d3_selectionPrototype.property = function(name, value) {
+    if (arguments.length < 2) {
+      if (typeof name === "string") return this.node()[name];
+      for (value in name) this.each(d3_selection_property(value, name[value]));
+      return this;
+    }
+    return this.each(d3_selection_property(name, value));
+  };
+  function d3_selection_property(name, value) {
+    function propertyNull() {
+      delete this[name];
+    }
+    function propertyConstant() {
+      this[name] = value;
+    }
+    function propertyFunction() {
+      var x = value.apply(this, arguments);
+      if (x == null) delete this[name]; else this[name] = x;
+    }
+    return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant;
+  }
+  d3_selectionPrototype.text = function(value) {
+    return arguments.length ? this.each(typeof value === "function" ? function() {
+      var v = value.apply(this, arguments);
+      this.textContent = v == null ? "" : v;
+    } : value == null ? function() {
+      this.textContent = "";
+    } : function() {
+      this.textContent = value;
+    }) : this.node().textContent;
+  };
+  d3_selectionPrototype.html = function(value) {
+    return arguments.length ? this.each(typeof value === "function" ? function() {
+      var v = value.apply(this, arguments);
+      this.innerHTML = v == null ? "" : v;
+    } : value == null ? function() {
+      this.innerHTML = "";
+    } : function() {
+      this.innerHTML = value;
+    }) : this.node().innerHTML;
+  };
+  d3_selectionPrototype.append = function(name) {
+    name = d3_selection_creator(name);
+    return this.select(function() {
+      return this.appendChild(name.apply(this, arguments));
+    });
+  };
+  function d3_selection_creator(name) {
+    function create() {
+      var document = this.ownerDocument, namespace = this.namespaceURI;
+      return namespace === d3_nsXhtml && document.documentElement.namespaceURI === d3_nsXhtml ? document.createElement(name) : document.createElementNS(namespace, name);
+    }
+    function createNS() {
+      return this.ownerDocument.createElementNS(name.space, name.local);
+    }
+    return typeof name === "function" ? name : (name = d3.ns.qualify(name)).local ? createNS : create;
+  }
+  d3_selectionPrototype.insert = function(name, before) {
+    name = d3_selection_creator(name);
+    before = d3_selection_selector(before);
+    return this.select(function() {
+      return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null);
+    });
+  };
+  d3_selectionPrototype.remove = function() {
+    return this.each(d3_selectionRemove);
+  };
+  function d3_selectionRemove() {
+    var parent = this.parentNode;
+    if (parent) parent.removeChild(this);
+  }
+  d3_selectionPrototype.data = function(value, key) {
+    var i = -1, n = this.length, group, node;
+    if (!arguments.length) {
+      value = new Array(n = (group = this[0]).length);
+      while (++i < n) {
+        if (node = group[i]) {
+          value[i] = node.__data__;
+        }
+      }
+      return value;
+    }
+    function bind(group, groupData) {
+      var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData;
+      if (key) {
+        var nodeByKeyValue = new d3_Map(), keyValues = new Array(n), keyValue;
+        for (i = -1; ++i < n; ) {
+          if (node = group[i]) {
+            if (nodeByKeyValue.has(keyValue = key.call(node, node.__data__, i))) {
+              exitNodes[i] = node;
+            } else {
+              nodeByKeyValue.set(keyValue, node);
+            }
+            keyValues[i] = keyValue;
+          }
+        }
+        for (i = -1; ++i < m; ) {
+          if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) {
+            enterNodes[i] = d3_selection_dataNode(nodeData);
+          } else if (node !== true) {
+            updateNodes[i] = node;
+            node.__data__ = nodeData;
+          }
+          nodeByKeyValue.set(keyValue, true);
+        }
+        for (i = -1; ++i < n; ) {
+          if (i in keyValues && nodeByKeyValue.get(keyValues[i]) !== true) {
+            exitNodes[i] = group[i];
+          }
+        }
+      } else {
+        for (i = -1; ++i < n0; ) {
+          node = group[i];
+          nodeData = groupData[i];
+          if (node) {
+            node.__data__ = nodeData;
+            updateNodes[i] = node;
+          } else {
+            enterNodes[i] = d3_selection_dataNode(nodeData);
+          }
+        }
+        for (;i < m; ++i) {
+          enterNodes[i] = d3_selection_dataNode(groupData[i]);
+        }
+        for (;i < n; ++i) {
+          exitNodes[i] = group[i];
+        }
+      }
+      enterNodes.update = updateNodes;
+      enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode;
+      enter.push(enterNodes);
+      update.push(updateNodes);
+      exit.push(exitNodes);
+    }
+    var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]);
+    if (typeof value === "function") {
+      while (++i < n) {
+        bind(group = this[i], value.call(group, group.parentNode.__data__, i));
+      }
+    } else {
+      while (++i < n) {
+        bind(group = this[i], value);
+      }
+    }
+    update.enter = function() {
+      return enter;
+    };
+    update.exit = function() {
+      return exit;
+    };
+    return update;
+  };
+  function d3_selection_dataNode(data) {
+    return {
+      __data__: data
+    };
+  }
+  d3_selectionPrototype.datum = function(value) {
+    return arguments.length ? this.property("__data__", value) : this.property("__data__");
+  };
+  d3_selectionPrototype.filter = function(filter) {
+    var subgroups = [], subgroup, group, node;
+    if (typeof filter !== "function") filter = d3_selection_filter(filter);
+    for (var j = 0, m = this.length; j < m; j++) {
+      subgroups.push(subgroup = []);
+      subgroup.parentNode = (group = this[j]).parentNode;
+      for (var i = 0, n = group.length; i < n; i++) {
+        if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
+          subgroup.push(node);
+        }
+      }
+    }
+    return d3_selection(subgroups);
+  };
+  function d3_selection_filter(selector) {
+    return function() {
+      return d3_selectMatches(this, selector);
+    };
+  }
+  d3_selectionPrototype.order = function() {
+    for (var j = -1, m = this.length; ++j < m; ) {
+      for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {
+        if (node = group[i]) {
+          if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
+          next = node;
+        }
+      }
+    }
+    return this;
+  };
+  d3_selectionPrototype.sort = function(comparator) {
+    comparator = d3_selection_sortComparator.apply(this, arguments);
+    for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator);
+    return this.order();
+  };
+  function d3_selection_sortComparator(comparator) {
+    if (!arguments.length) comparator = d3_ascending;
+    return function(a, b) {
+      return a && b ? comparator(a.__data__, b.__data__) : !a - !b;
+    };
+  }
+  d3_selectionPrototype.each = function(callback) {
+    return d3_selection_each(this, function(node, i, j) {
+      callback.call(node, node.__data__, i, j);
+    });
+  };
+  function d3_selection_each(groups, callback) {
+    for (var j = 0, m = groups.length; j < m; j++) {
+      for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {
+        if (node = group[i]) callback(node, i, j);
+      }
+    }
+    return groups;
+  }
+  d3_selectionPrototype.call = function(callback) {
+    var args = d3_array(arguments);
+    callback.apply(args[0] = this, args);
+    return this;
+  };
+  d3_selectionPrototype.empty = function() {
+    return !this.node();
+  };
+  d3_selectionPrototype.node = function() {
+    for (var j = 0, m = this.length; j < m; j++) {
+      for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+        var node = group[i];
+        if (node) return node;
+      }
+    }
+    return null;
+  };
+  d3_selectionPrototype.size = function() {
+    var n = 0;
+    d3_selection_each(this, function() {
+      ++n;
+    });
+    return n;
+  };
+  function d3_selection_enter(selection) {
+    d3_subclass(selection, d3_selection_enterPrototype);
+    return selection;
+  }
+  var d3_selection_enterPrototype = [];
+  d3.selection.enter = d3_selection_enter;
+  d3.selection.enter.prototype = d3_selection_enterPrototype;
+  d3_selection_enterPrototype.append = d3_selectionPrototype.append;
+  d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;
+  d3_selection_enterPrototype.node = d3_selectionPrototype.node;
+  d3_selection_enterPrototype.call = d3_selectionPrototype.call;
+  d3_selection_enterPrototype.size = d3_selectionPrototype.size;
+  d3_selection_enterPrototype.select = function(selector) {
+    var subgroups = [], subgroup, subnode, upgroup, group, node;
+    for (var j = -1, m = this.length; ++j < m; ) {
+      upgroup = (group = this[j]).update;
+      subgroups.push(subgroup = []);
+      subgroup.parentNode = group.parentNode;
+      for (var i = -1, n = group.length; ++i < n; ) {
+        if (node = group[i]) {
+          subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j));
+          subnode.__data__ = node.__data__;
+        } else {
+          subgroup.push(null);
+        }
+      }
+    }
+    return d3_selection(subgroups);
+  };
+  d3_selection_enterPrototype.insert = function(name, before) {
+    if (arguments.length < 2) before = d3_selection_enterInsertBefore(this);
+    return d3_selectionPrototype.insert.call(this, name, before);
+  };
+  function d3_selection_enterInsertBefore(enter) {
+    var i0, j0;
+    return function(d, i, j) {
+      var group = enter[j].update, n = group.length, node;
+      if (j != j0) j0 = j, i0 = 0;
+      if (i >= i0) i0 = i + 1;
+      while (!(node = group[i0]) && ++i0 < n) ;
+      return node;
+    };
+  }
+  d3.select = function(node) {
+    var group;
+    if (typeof node === "string") {
+      group = [ d3_select(node, d3_document) ];
+      group.parentNode = d3_document.documentElement;
+    } else {
+      group = [ node ];
+      group.parentNode = d3_documentElement(node);
+    }
+    return d3_selection([ group ]);
+  };
+  d3.selectAll = function(nodes) {
+    var group;
+    if (typeof nodes === "string") {
+      group = d3_array(d3_selectAll(nodes, d3_document));
+      group.parentNode = d3_document.documentElement;
+    } else {
+      group = d3_array(nodes);
+      group.parentNode = null;
+    }
+    return d3_selection([ group ]);
+  };
+  d3_selectionPrototype.on = function(type, listener, capture) {
+    var n = arguments.length;
+    if (n < 3) {
+      if (typeof type !== "string") {
+        if (n < 2) listener = false;
+        for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));
+        return this;
+      }
+      if (n < 2) return (n = this.node()["__on" + type]) && n._;
+      capture = false;
+    }
+    return this.each(d3_selection_on(type, listener, capture));
+  };
+  function d3_selection_on(type, listener, capture) {
+    var name = "__on" + type, i = type.indexOf("."), wrap = d3_selection_onListener;
+    if (i > 0) type = type.slice(0, i);
+    var filter = d3_selection_onFilters.get(type);
+    if (filter) type = filter, wrap = d3_selection_onFilter;
+    function onRemove() {
+      var l = this[name];
+      if (l) {
+        this.removeEventListener(type, l, l.$);
+        delete this[name];
+      }
+    }
+    function onAdd() {
+      var l = wrap(listener, d3_array(arguments));
+      onRemove.call(this);
+      this.addEventListener(type, this[name] = l, l.$ = capture);
+      l._ = listener;
+    }
+    function removeAll() {
+      var re = new RegExp("^__on([^.]+)" + d3.requote(type) + "$"), match;
+      for (var name in this) {
+        if (match = name.match(re)) {
+          var l = this[name];
+          this.removeEventListener(match[1], l, l.$);
+          delete this[name];
+        }
+      }
+    }
+    return i ? listener ? onAdd : onRemove : listener ? d3_noop : removeAll;
+  }
+  var d3_selection_onFilters = d3.map({
+    mouseenter: "mouseover",
+    mouseleave: "mouseout"
+  });
+  if (d3_document) {
+    d3_selection_onFilters.forEach(function(k) {
+      if ("on" + k in d3_document) d3_selection_onFilters.remove(k);
+    });
+  }
+  function d3_selection_onListener(listener, argumentz) {
+    return function(e) {
+      var o = d3.event;
+      d3.event = e;
+      argumentz[0] = this.__data__;
+      try {
+        listener.apply(this, argumentz);
+      } finally {
+        d3.event = o;
+      }
+    };
+  }
+  function d3_selection_onFilter(listener, argumentz) {
+    var l = d3_selection_onListener(listener, argumentz);
+    return function(e) {
+      var target = this, related = e.relatedTarget;
+      if (!related || related !== target && !(related.compareDocumentPosition(target) & 8)) {
+        l.call(target, e);
+      }
+    };
+  }
+  var d3_event_dragSelect, d3_event_dragId = 0;
+  function d3_event_dragSuppress(node) {
+    var name = ".dragsuppress-" + ++d3_event_dragId, click = "click" + name, w = d3.select(d3_window(node)).on("touchmove" + name, d3_eventPreventDefault).on("dragstart" + name, d3_eventPreventDefault).on("selectstart" + name, d3_eventPreventDefault);
+    if (d3_event_dragSelect == null) {
+      d3_event_dragSelect = "onselectstart" in node ? false : d3_vendorSymbol(node.style, "userSelect");
+    }
+    if (d3_event_dragSelect) {
+      var style = d3_documentElement(node).style, select = style[d3_event_dragSelect];
+      style[d3_event_dragSelect] = "none";
+    }
+    return function(suppressClick) {
+      w.on(name, null);
+      if (d3_event_dragSelect) style[d3_event_dragSelect] = select;
+      if (suppressClick) {
+        var off = function() {
+          w.on(click, null);
+        };
+        w.on(click, function() {
+          d3_eventPreventDefault();
+          off();
+        }, true);
+        setTimeout(off, 0);
+      }
+    };
+  }
+  d3.mouse = function(container) {
+    return d3_mousePoint(container, d3_eventSource());
+  };
+  var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0;
+  function d3_mousePoint(container, e) {
+    if (e.changedTouches) e = e.changedTouches[0];
+    var svg = container.ownerSVGElement || container;
+    if (svg.createSVGPoint) {
+      var point = svg.createSVGPoint();
+      if (d3_mouse_bug44083 < 0) {
+        var window = d3_window(container);
+        if (window.scrollX || window.scrollY) {
+          svg = d3.select("body").append("svg").style({
+            position: "absolute",
+            top: 0,
+            left: 0,
+            margin: 0,
+            padding: 0,
+            border: "none"
+          }, "important");
+          var ctm = svg[0][0].getScreenCTM();
+          d3_mouse_bug44083 = !(ctm.f || ctm.e);
+          svg.remove();
+        }
+      }
+      if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX, 
+      point.y = e.clientY;
+      point = point.matrixTransform(container.getScreenCTM().inverse());
+      return [ point.x, point.y ];
+    }
+    var rect = container.getBoundingClientRect();
+    return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ];
+  }
+  d3.touch = function(container, touches, identifier) {
+    if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches;
+    if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) {
+      if ((touch = touches[i]).identifier === identifier) {
+        return d3_mousePoint(container, touch);
+      }
+    }
+  };
+  d3.behavior.drag = function() {
+    var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null, mousedown = dragstart(d3_noop, d3.mouse, d3_window, "mousemove", "mouseup"), touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, "touchmove", "touchend");
+    function drag() {
+      this.on("mousedown.drag", mousedown).on("touchstart.drag", touchstart);
+    }
+    function dragstart(id, position, subject, move, end) {
+      return function() {
+        var that = this, target = d3.event.target.correspondingElement || d3.event.target, parent = that.parentNode, dispatch = event.of(that, arguments), dragged = 0, dragId = id(), dragName = ".drag" + (dragId == null ? "" : "-" + dragId), dragOffset, dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended), dragRestore = d3_event_dragSuppress(target), position0 = position(parent, dragId);
+        if (origin) {
+          dragOffset = origin.apply(that, arguments);
+          dragOffset = [ dragOffset.x - position0[0], dragOffset.y - position0[1] ];
+        } else {
+          dragOffset = [ 0, 0 ];
+        }
+        dispatch({
+          type: "dragstart"
+        });
+        function moved() {
+          var position1 = position(parent, dragId), dx, dy;
+          if (!position1) return;
+          dx = position1[0] - position0[0];
+          dy = position1[1] - position0[1];
+          dragged |= dx | dy;
+          position0 = position1;
+          dispatch({
+            type: "drag",
+            x: position1[0] + dragOffset[0],
+            y: position1[1] + dragOffset[1],
+            dx: dx,
+            dy: dy
+          });
+        }
+        function ended() {
+          if (!position(parent, dragId)) return;
+          dragSubject.on(move + dragName, null).on(end + dragName, null);
+          dragRestore(dragged);
+          dispatch({
+            type: "dragend"
+          });
+        }
+      };
+    }
+    drag.origin = function(x) {
+      if (!arguments.length) return origin;
+      origin = x;
+      return drag;
+    };
+    return d3.rebind(drag, event, "on");
+  };
+  function d3_behavior_dragTouchId() {
+    return d3.event.changedTouches[0].identifier;
+  }
+  d3.touches = function(container, touches) {
+    if (arguments.length < 2) touches = d3_eventSource().touches;
+    return touches ? d3_array(touches).map(function(touch) {
+      var point = d3_mousePoint(container, touch);
+      point.identifier = touch.identifier;
+      return point;
+    }) : [];
+  };
+  var ε = 1e-6, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
+  function d3_sgn(x) {
+    return x > 0 ? 1 : x < 0 ? -1 : 0;
+  }
+  function d3_cross2d(a, b, c) {
+    return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);
+  }
+  function d3_acos(x) {
+    return x > 1 ? 0 : x < -1 ? π : Math.acos(x);
+  }
+  function d3_asin(x) {
+    return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x);
+  }
+  function d3_sinh(x) {
+    return ((x = Math.exp(x)) - 1 / x) / 2;
+  }
+  function d3_cosh(x) {
+    return ((x = Math.exp(x)) + 1 / x) / 2;
+  }
+  function d3_tanh(x) {
+    return ((x = Math.exp(2 * x)) - 1) / (x + 1);
+  }
+  function d3_haversin(x) {
+    return (x = Math.sin(x / 2)) * x;
+  }
+  var ρ = Math.SQRT2, ρ2 = 2, ρ4 = 4;
+  d3.interpolateZoom = function(p0, p1) {
+    var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, i, S;
+    if (d2 < ε2) {
+      S = Math.log(w1 / w0) / ρ;
+      i = function(t) {
+        return [ ux0 + t * dx, uy0 + t * dy, w0 * Math.exp(ρ * t * S) ];
+      };
+    } else {
+      var d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1), b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
+      S = (r1 - r0) / ρ;
+      i = function(t) {
+        var s = t * S, coshr0 = d3_cosh(r0), u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0));
+        return [ ux0 + u * dx, uy0 + u * dy, w0 * coshr0 / d3_cosh(ρ * s + r0) ];
+      };
+    }
+    i.duration = S * 1e3;
+    return i;
+  };
+  d3.behavior.zoom = function() {
+    var view = {
+      x: 0,
+      y: 0,
+      k: 1
+    }, translate0, center0, center, size = [ 960, 500 ], scaleExtent = d3_behavior_zoomInfinity, duration = 250, zooming = 0, mousedown = "mousedown.zoom", mousemove = "mousemove.zoom", mouseup = "mouseup.zoom", mousewheelTimer, touchstart = "touchstart.zoom", touchtime, event = d3_eventDispatch(zoom, "zoomstart", "zoom", "zoomend"), x0, x1, y0, y1;
+    if (!d3_behavior_zoomWheel) {
+      d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelta = function() {
+        return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1);
+      }, "wheel") : "onmousewheel" in d3_document ? (d3_behavior_zoomDelta = function() {
+        return d3.event.wheelDelta;
+      }, "mousewheel") : (d3_behavior_zoomDelta = function() {
+        return -d3.event.detail;
+      }, "MozMousePixelScroll");
+    }
+    function zoom(g) {
+      g.on(mousedown, mousedowned).on(d3_behavior_zoomWheel + ".zoom", mousewheeled).on("dblclick.zoom", dblclicked).on(touchstart, touchstarted);
+    }
+    zoom.event = function(g) {
+      g.each(function() {
+        var dispatch = event.of(this, arguments), view1 = view;
+        if (d3_transitionInheritId) {
+          d3.select(this).transition().each("start.zoom", function() {
+            view = this.__chart__ || {
+              x: 0,
+              y: 0,
+              k: 1
+            };
+            zoomstarted(dispatch);
+          }).tween("zoom:zoom", function() {
+            var dx = size[0], dy = size[1], cx = center0 ? center0[0] : dx / 2, cy = center0 ? center0[1] : dy / 2, i = d3.interpolateZoom([ (cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k ], [ (cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k ]);
+            return function(t) {
+              var l = i(t), k = dx / l[2];
+              this.__chart__ = view = {
+                x: cx - l[0] * k,
+                y: cy - l[1] * k,
+                k: k
+              };
+              zoomed(dispatch);
+            };
+          }).each("interrupt.zoom", function() {
+            zoomended(dispatch);
+          }).each("end.zoom", function() {
+            zoomended(dispatch);
+          });
+        } else {
+          this.__chart__ = view;
+          zoomstarted(dispatch);
+          zoomed(dispatch);
+          zoomended(dispatch);
+        }
+      });
+    };
+    zoom.translate = function(_) {
+      if (!arguments.length) return [ view.x, view.y ];
+      view = {
+        x: +_[0],
+        y: +_[1],
+        k: view.k
+      };
+      rescale();
+      return zoom;
+    };
+    zoom.scale = function(_) {
+      if (!arguments.length) return view.k;
+      view = {
+        x: view.x,
+        y: view.y,
+        k: null
+      };
+      scaleTo(+_);
+      rescale();
+      return zoom;
+    };
+    zoom.scaleExtent = function(_) {
+      if (!arguments.length) return scaleExtent;
+      scaleExtent = _ == null ? d3_behavior_zoomInfinity : [ +_[0], +_[1] ];
+      return zoom;
+    };
+    zoom.center = function(_) {
+      if (!arguments.length) return center;
+      center = _ && [ +_[0], +_[1] ];
+      return zoom;
+    };
+    zoom.size = function(_) {
+      if (!arguments.length) return size;
+      size = _ && [ +_[0], +_[1] ];
+      return zoom;
+    };
+    zoom.duration = function(_) {
+      if (!arguments.length) return duration;
+      duration = +_;
+      return zoom;
+    };
+    zoom.x = function(z) {
+      if (!arguments.length) return x1;
+      x1 = z;
+      x0 = z.copy();
+      view = {
+        x: 0,
+        y: 0,
+        k: 1
+      };
+      return zoom;
+    };
+    zoom.y = function(z) {
+      if (!arguments.length) return y1;
+      y1 = z;
+      y0 = z.copy();
+      view = {
+        x: 0,
+        y: 0,
+        k: 1
+      };
+      return zoom;
+    };
+    function location(p) {
+      return [ (p[0] - view.x) / view.k, (p[1] - view.y) / view.k ];
+    }
+    function point(l) {
+      return [ l[0] * view.k + view.x, l[1] * view.k + view.y ];
+    }
+    function scaleTo(s) {
+      view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));
+    }
+    function translateTo(p, l) {
+      l = point(l);
+      view.x += p[0] - l[0];
+      view.y += p[1] - l[1];
+    }
+    function zoomTo(that, p, l, k) {
+      that.__chart__ = {
+        x: view.x,
+        y: view.y,
+        k: view.k
+      };
+      scaleTo(Math.pow(2, k));
+      translateTo(center0 = p, l);
+      that = d3.select(that);
+      if (duration > 0) that = that.transition().duration(duration);
+      that.call(zoom.event);
+    }
+    function rescale() {
+      if (x1) x1.domain(x0.range().map(function(x) {
+        return (x - view.x) / view.k;
+      }).map(x0.invert));
+      if (y1) y1.domain(y0.range().map(function(y) {
+        return (y - view.y) / view.k;
+      }).map(y0.invert));
+    }
+    function zoomstarted(dispatch) {
+      if (!zooming++) dispatch({
+        type: "zoomstart"
+      });
+    }
+    function zoomed(dispatch) {
+      rescale();
+      dispatch({
+        type: "zoom",
+        scale: view.k,
+        translate: [ view.x, view.y ]
+      });
+    }
+    function zoomended(dispatch) {
+      if (!--zooming) dispatch({
+        type: "zoomend"
+      }), center0 = null;
+    }
+    function mousedowned() {
+      var that = this, dispatch = event.of(that, arguments), dragged = 0, subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended), location0 = location(d3.mouse(that)), dragRestore = d3_event_dragSuppress(that);
+      d3_selection_interrupt.call(that);
+      zoomstarted(dispatch);
+      function moved() {
+        dragged = 1;
+        translateTo(d3.mouse(that), location0);
+        zoomed(dispatch);
+      }
+      function ended() {
+        subject.on(mousemove, null).on(mouseup, null);
+        dragRestore(dragged);
+        zoomended(dispatch);
+      }
+    }
+    function touchstarted() {
+      var that = this, dispatch = event.of(that, arguments), locations0 = {}, distance0 = 0, scale0, zoomName = ".zoom-" + d3.event.changedTouches[0].identifier, touchmove = "touchmove" + zoomName, touchend = "touchend" + zoomName, targets = [], subject = d3.select(that), dragRestore = d3_event_dragSuppress(that);
+      started();
+      zoomstarted(dispatch);
+      subject.on(mousedown, null).on(touchstart, started);
+      function relocate() {
+        var touches = d3.touches(that);
+        scale0 = view.k;
+        touches.forEach(function(t) {
+          if (t.identifier in locations0) locations0[t.identifier] = location(t);
+        });
+        return touches;
+      }
+      function started() {
+        var target = d3.event.target;
+        d3.select(target).on(touchmove, moved).on(touchend, ended);
+        targets.push(target);
+        var changed = d3.event.changedTouches;
+        for (var i = 0, n = changed.length; i < n; ++i) {
+          locations0[changed[i].identifier] = null;
+        }
+        var touches = relocate(), now = Date.now();
+        if (touches.length === 1) {
+          if (now - touchtime < 500) {
+            var p = touches[0];
+            zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1);
+            d3_eventPreventDefault();
+          }
+          touchtime = now;
+        } else if (touches.length > 1) {
+          var p = touches[0], q = touches[1], dx = p[0] - q[0], dy = p[1] - q[1];
+          distance0 = dx * dx + dy * dy;
+        }
+      }
+      function moved() {
+        var touches = d3.touches(that), p0, l0, p1, l1;
+        d3_selection_interrupt.call(that);
+        for (var i = 0, n = touches.length; i < n; ++i, l1 = null) {
+          p1 = touches[i];
+          if (l1 = locations0[p1.identifier]) {
+            if (l0) break;
+            p0 = p1, l0 = l1;
+          }
+        }
+        if (l1) {
+          var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1, scale1 = distance0 && Math.sqrt(distance1 / distance0);
+          p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];
+          l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];
+          scaleTo(scale1 * scale0);
+        }
+        touchtime = null;
+        translateTo(p0, l0);
+        zoomed(dispatch);
+      }
+      function ended() {
+        if (d3.event.touches.length) {
+          var changed = d3.event.changedTouches;
+          for (var i = 0, n = changed.length; i < n; ++i) {
+            delete locations0[changed[i].identifier];
+          }
+          for (var identifier in locations0) {
+            return void relocate();
+          }
+        }
+        d3.selectAll(targets).on(zoomName, null);
+        subject.on(mousedown, mousedowned).on(touchstart, touchstarted);
+        dragRestore();
+        zoomended(dispatch);
+      }
+    }
+    function mousewheeled() {
+      var dispatch = event.of(this, arguments);
+      if (mousewheelTimer) clearTimeout(mousewheelTimer); else d3_selection_interrupt.call(this), 
+      translate0 = location(center0 = center || d3.mouse(this)), zoomstarted(dispatch);
+      mousewheelTimer = setTimeout(function() {
+        mousewheelTimer = null;
+        zoomended(dispatch);
+      }, 50);
+      d3_eventPreventDefault();
+      scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k);
+      translateTo(center0, translate0);
+      zoomed(dispatch);
+    }
+    function dblclicked() {
+      var p = d3.mouse(this), k = Math.log(view.k) / Math.LN2;
+      zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1);
+    }
+    return d3.rebind(zoom, event, "on");
+  };
+  var d3_behavior_zoomInfinity = [ 0, Infinity ], d3_behavior_zoomDelta, d3_behavior_zoomWheel;
+  d3.color = d3_color;
+  function d3_color() {}
+  d3_color.prototype.toString = function() {
+    return this.rgb() + "";
+  };
+  d3.hsl = d3_hsl;
+  function d3_hsl(h, s, l) {
+    return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l) : arguments.length < 2 ? h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : new d3_hsl(h, s, l);
+  }
+  var d3_hslPrototype = d3_hsl.prototype = new d3_color();
+  d3_hslPrototype.brighter = function(k) {
+    k = Math.pow(.7, arguments.length ? k : 1);
+    return new d3_hsl(this.h, this.s, this.l / k);
+  };
+  d3_hslPrototype.darker = function(k) {
+    k = Math.pow(.7, arguments.length ? k : 1);
+    return new d3_hsl(this.h, this.s, k * this.l);
+  };
+  d3_hslPrototype.rgb = function() {
+    return d3_hsl_rgb(this.h, this.s, this.l);
+  };
+  function d3_hsl_rgb(h, s, l) {
+    var m1, m2;
+    h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h;
+    s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s;
+    l = l < 0 ? 0 : l > 1 ? 1 : l;
+    m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
+    m1 = 2 * l - m2;
+    function v(h) {
+      if (h > 360) h -= 360; else if (h < 0) h += 360;
+      if (h < 60) return m1 + (m2 - m1) * h / 60;
+      if (h < 180) return m2;
+      if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
+      return m1;
+    }
+    function vv(h) {
+      return Math.round(v(h) * 255);
+    }
+    return new d3_rgb(vv(h + 120), vv(h), vv(h - 120));
+  }
+  d3.hcl = d3_hcl;
+  function d3_hcl(h, c, l) {
+    return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l) : arguments.length < 2 ? h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l) : h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : new d3_hcl(h, c, l);
+  }
+  var d3_hclPrototype = d3_hcl.prototype = new d3_color();
+  d3_hclPrototype.brighter = function(k) {
+    return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));
+  };
+  d3_hclPrototype.darker = function(k) {
+    return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));
+  };
+  d3_hclPrototype.rgb = function() {
+    return d3_hcl_lab(this.h, this.c, this.l).rgb();
+  };
+  function d3_hcl_lab(h, c, l) {
+    if (isNaN(h)) h = 0;
+    if (isNaN(c)) c = 0;
+    return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);
+  }
+  d3.lab = d3_lab;
+  function d3_lab(l, a, b) {
+    return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b) : arguments.length < 2 ? l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b) : l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l) : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b) : new d3_lab(l, a, b);
+  }
+  var d3_lab_K = 18;
+  var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883;
+  var d3_labPrototype = d3_lab.prototype = new d3_color();
+  d3_labPrototype.brighter = function(k) {
+    return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
+  };
+  d3_labPrototype.darker = function(k) {
+    return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
+  };
+  d3_labPrototype.rgb = function() {
+    return d3_lab_rgb(this.l, this.a, this.b);
+  };
+  function d3_lab_rgb(l, a, b) {
+    var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200;
+    x = d3_lab_xyz(x) * d3_lab_X;
+    y = d3_lab_xyz(y) * d3_lab_Y;
+    z = d3_lab_xyz(z) * d3_lab_Z;
+    return new d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z));
+  }
+  function d3_lab_hcl(l, a, b) {
+    return l > 0 ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l) : new d3_hcl(NaN, NaN, l);
+  }
+  function d3_lab_xyz(x) {
+    return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037;
+  }
+  function d3_xyz_lab(x) {
+    return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;
+  }
+  function d3_xyz_rgb(r) {
+    return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055));
+  }
+  d3.rgb = d3_rgb;
+  function d3_rgb(r, g, b) {
+    return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b) : arguments.length < 2 ? r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : new d3_rgb(r, g, b);
+  }
+  function d3_rgbNumber(value) {
+    return new d3_rgb(value >> 16, value >> 8 & 255, value & 255);
+  }
+  function d3_rgbString(value) {
+    return d3_rgbNumber(value) + "";
+  }
+  var d3_rgbPrototype = d3_rgb.prototype = new d3_color();
+  d3_rgbPrototype.brighter = function(k) {
+    k = Math.pow(.7, arguments.length ? k : 1);
+    var r = this.r, g = this.g, b = this.b, i = 30;
+    if (!r && !g && !b) return new d3_rgb(i, i, i);
+    if (r && r < i) r = i;
+    if (g && g < i) g = i;
+    if (b && b < i) b = i;
+    return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k));
+  };
+  d3_rgbPrototype.darker = function(k) {
+    k = Math.pow(.7, arguments.length ? k : 1);
+    return new d3_rgb(k * this.r, k * this.g, k * this.b);
+  };
+  d3_rgbPrototype.hsl = function() {
+    return d3_rgb_hsl(this.r, this.g, this.b);
+  };
+  d3_rgbPrototype.toString = function() {
+    return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
+  };
+  function d3_rgb_hex(v) {
+    return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16);
+  }
+  function d3_rgb_parse(format, rgb, hsl) {
+    var r = 0, g = 0, b = 0, m1, m2, color;
+    m1 = /([a-z]+)\((.*)\)/.exec(format = format.toLowerCase());
+    if (m1) {
+      m2 = m1[2].split(",");
+      switch (m1[1]) {
+       case "hsl":
+        {
+          return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100);
+        }
+
+       case "rgb":
+        {
+          return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2]));
+        }
+      }
+    }
+    if (color = d3_rgb_names.get(format)) {
+      return rgb(color.r, color.g, color.b);
+    }
+    if (format != null && format.charAt(0) === "#" && !isNaN(color = parseInt(format.slice(1), 16))) {
+      if (format.length === 4) {
+        r = (color & 3840) >> 4;
+        r = r >> 4 | r;
+        g = color & 240;
+        g = g >> 4 | g;
+        b = color & 15;
+        b = b << 4 | b;
+      } else if (format.length === 7) {
+        r = (color & 16711680) >> 16;
+        g = (color & 65280) >> 8;
+        b = color & 255;
+      }
+    }
+    return rgb(r, g, b);
+  }
+  function d3_rgb_hsl(r, g, b) {
+    var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2;
+    if (d) {
+      s = l < .5 ? d / (max + min) : d / (2 - max - min);
+      if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4;
+      h *= 60;
+    } else {
+      h = NaN;
+      s = l > 0 && l < 1 ? 0 : h;
+    }
+    return new d3_hsl(h, s, l);
+  }
+  function d3_rgb_lab(r, g, b) {
+    r = d3_rgb_xyz(r);
+    g = d3_rgb_xyz(g);
+    b = d3_rgb_xyz(b);
+    var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z);
+    return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));
+  }
+  function d3_rgb_xyz(r) {
+    return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4);
+  }
+  function d3_rgb_parseNumber(c) {
+    var f = parseFloat(c);
+    return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f;
+  }
+  var d3_rgb_names = d3.map({
+    aliceblue: 15792383,
+    antiquewhite: 16444375,
+    aqua: 65535,
+    aquamarine: 8388564,
+    azure: 15794175,
+    beige: 16119260,
+    bisque: 16770244,
+    black: 0,
+    blanchedalmond: 16772045,
+    blue: 255,
+    blueviolet: 9055202,
+    brown: 10824234,
+    burlywood: 14596231,
+    cadetblue: 6266528,
+    chartreuse: 8388352,
+    chocolate: 13789470,
+    coral: 16744272,
+    cornflowerblue: 6591981,
+    cornsilk: 16775388,
+    crimson: 14423100,
+    cyan: 65535,
+    darkblue: 139,
+    darkcyan: 35723,
+    darkgoldenrod: 12092939,
+    darkgray: 11119017,
+    darkgreen: 25600,
+    darkgrey: 11119017,
+    darkkhaki: 12433259,
+    darkmagenta: 9109643,
+    darkolivegreen: 5597999,
+    darkorange: 16747520,
+    darkorchid: 10040012,
+    darkred: 9109504,
+    darksalmon: 15308410,
+    darkseagreen: 9419919,
+    darkslateblue: 4734347,
+    darkslategray: 3100495,
+    darkslategrey: 3100495,
+    darkturquoise: 52945,
+    darkviolet: 9699539,
+    deeppink: 16716947,
+    deepskyblue: 49151,
+    dimgray: 6908265,
+    dimgrey: 6908265,
+    dodgerblue: 2003199,
+    firebrick: 11674146,
+    floralwhite: 16775920,
+    forestgreen: 2263842,
+    fuchsia: 16711935,
+    gainsboro: 14474460,
+    ghostwhite: 16316671,
+    gold: 16766720,
+    goldenrod: 14329120,
+    gray: 8421504,
+    green: 32768,
+    greenyellow: 11403055,
+    grey: 8421504,
+    honeydew: 15794160,
+    hotpink: 16738740,
+    indianred: 13458524,
+    indigo: 4915330,
+    ivory: 16777200,
+    khaki: 15787660,
+    lavender: 15132410,
+    lavenderblush: 16773365,
+    lawngreen: 8190976,
+    lemonchiffon: 16775885,
+    lightblue: 11393254,
+    lightcoral: 15761536,
+    lightcyan: 14745599,
+    lightgoldenrodyellow: 16448210,
+    lightgray: 13882323,
+    lightgreen: 9498256,
+    lightgrey: 13882323,
+    lightpink: 16758465,
+    lightsalmon: 16752762,
+    lightseagreen: 2142890,
+    lightskyblue: 8900346,
+    lightslategray: 7833753,
+    lightslategrey: 7833753,
+    lightsteelblue: 11584734,
+    lightyellow: 16777184,
+    lime: 65280,
+    limegreen: 3329330,
+    linen: 16445670,
+    magenta: 16711935,
+    maroon: 8388608,
+    mediumaquamarine: 6737322,
+    mediumblue: 205,
+    mediumorchid: 12211667,
+    mediumpurple: 9662683,
+    mediumseagreen: 3978097,
+    mediumslateblue: 8087790,
+    mediumspringgreen: 64154,
+    mediumturquoise: 4772300,
+    mediumvioletred: 13047173,
+    midnightblue: 1644912,
+    mintcream: 16121850,
+    mistyrose: 16770273,
+    moccasin: 16770229,
+    navajowhite: 16768685,
+    navy: 128,
+    oldlace: 16643558,
+    olive: 8421376,
+    olivedrab: 7048739,
+    orange: 16753920,
+    orangered: 16729344,
+    orchid: 14315734,
+    palegoldenrod: 15657130,
+    palegreen: 10025880,
+    paleturquoise: 11529966,
+    palevioletred: 14381203,
+    papayawhip: 16773077,
+    peachpuff: 16767673,
+    peru: 13468991,
+    pink: 16761035,
+    plum: 14524637,
+    powderblue: 11591910,
+    purple: 8388736,
+    rebeccapurple: 6697881,
+    red: 16711680,
+    rosybrown: 12357519,
+    royalblue: 4286945,
+    saddlebrown: 9127187,
+    salmon: 16416882,
+    sandybrown: 16032864,
+    seagreen: 3050327,
+    seashell: 16774638,
+    sienna: 10506797,
+    silver: 12632256,
+    skyblue: 8900331,
+    slateblue: 6970061,
+    slategray: 7372944,
+    slategrey: 7372944,
+    snow: 16775930,
+    springgreen: 65407,
+    steelblue: 4620980,
+    tan: 13808780,
+    teal: 32896,
+    thistle: 14204888,
+    tomato: 16737095,
+    turquoise: 4251856,
+    violet: 15631086,
+    wheat: 16113331,
+    white: 16777215,
+    whitesmoke: 16119285,
+    yellow: 16776960,
+    yellowgreen: 10145074
+  });
+  d3_rgb_names.forEach(function(key, value) {
+    d3_rgb_names.set(key, d3_rgbNumber(value));
+  });
+  function d3_functor(v) {
+    return typeof v === "function" ? v : function() {
+      return v;
+    };
+  }
+  d3.functor = d3_functor;
+  d3.xhr = d3_xhrType(d3_identity);
+  function d3_xhrType(response) {
+    return function(url, mimeType, callback) {
+      if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType, 
+      mimeType = null;
+      return d3_xhr(url, mimeType, response, callback);
+    };
+  }
+  function d3_xhr(url, mimeType, response, callback) {
+    var xhr = {}, dispatch = d3.dispatch("beforesend", "progress", "load", "error"), headers = {}, request = new XMLHttpRequest(), responseType = null;
+    if (this.XDomainRequest && !("withCredentials" in request) && /^(http(s)?:)?\/\//.test(url)) request = new XDomainRequest();
+    "onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() {
+      request.readyState > 3 && respond();
+    };
+    function respond() {
+      var status = request.status, result;
+      if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) {
+        try {
+          result = response.call(xhr, request);
+        } catch (e) {
+          dispatch.error.call(xhr, e);
+          return;
+        }
+        dispatch.load.call(xhr, result);
+      } else {
+        dispatch.error.call(xhr, request);
+      }
+    }
+    request.onprogress = function(event) {
+      var o = d3.event;
+      d3.event = event;
+      try {
+        dispatch.progress.call(xhr, request);
+      } finally {
+        d3.event = o;
+      }
+    };
+    xhr.header = function(name, value) {
+      name = (name + "").toLowerCase();
+      if (arguments.length < 2) return headers[name];
+      if (value == null) delete headers[name]; else headers[name] = value + "";
+      return xhr;
+    };
+    xhr.mimeType = function(value) {
+      if (!arguments.length) return mimeType;
+      mimeType = value == null ? null : value + "";
+      return xhr;
+    };
+    xhr.responseType = function(value) {
+      if (!arguments.length) return responseType;
+      responseType = value;
+      return xhr;
+    };
+    xhr.response = function(value) {
+      response = value;
+      return xhr;
+    };
+    [ "get", "post" ].forEach(function(method) {
+      xhr[method] = function() {
+        return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments)));
+      };
+    });
+    xhr.send = function(method, data, callback) {
+      if (arguments.length === 2 && typeof data === "function") callback = data, data = null;
+      request.open(method, url, true);
+      if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*";
+      if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);
+      if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);
+      if (responseType != null) request.responseType = responseType;
+      if (callback != null) xhr.on("error", callback).on("load", function(request) {
+        callback(null, request);
+      });
+      dispatch.beforesend.call(xhr, request);
+      request.send(data == null ? null : data);
+      return xhr;
+    };
+    xhr.abort = function() {
+      request.abort();
+      return xhr;
+    };
+    d3.rebind(xhr, dispatch, "on");
+    return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));
+  }
+  function d3_xhr_fixCallback(callback) {
+    return callback.length === 1 ? function(error, request) {
+      callback(error == null ? request : null);
+    } : callback;
+  }
+  function d3_xhrHasResponse(request) {
+    var type = request.responseType;
+    return type && type !== "text" ? request.response : request.responseText;
+  }
+  d3.dsv = function(delimiter, mimeType) {
+    var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0);
+    function dsv(url, row, callback) {
+      if (arguments.length < 3) callback = row, row = null;
+      var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback);
+      xhr.row = function(_) {
+        return arguments.length ? xhr.response((row = _) == null ? response : typedResponse(_)) : row;
+      };
+      return xhr;
+    }
+    function response(request) {
+      return dsv.parse(request.responseText);
+    }
+    function typedResponse(f) {
+      return function(request) {
+        return dsv.parse(request.responseText, f);
+      };
+    }
+    dsv.parse = function(text, f) {
+      var o;
+      return dsv.parseRows(text, function(row, i) {
+        if (o) return o(row, i - 1);
+        var a = new Function("d", "return {" + row.map(function(name, i) {
+          return JSON.stringify(name) + ": d[" + i + "]";
+        }).join(",") + "}");
+        o = f ? function(row, i) {
+          return f(a(row), i);
+        } : a;
+      });
+    };
+    dsv.parseRows = function(text, f) {
+      var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol;
+      function token() {
+        if (I >= N) return EOF;
+        if (eol) return eol = false, EOL;
+        var j = I;
+        if (text.charCodeAt(j) === 34) {
+          var i = j;
+          while (i++ < N) {
+            if (text.charCodeAt(i) === 34) {
+              if (text.charCodeAt(i + 1) !== 34) break;
+              ++i;
+            }
+          }
+          I = i + 2;
+          var c = text.charCodeAt(i + 1);
+          if (c === 13) {
+            eol = true;
+            if (text.charCodeAt(i + 2) === 10) ++I;
+          } else if (c === 10) {
+            eol = true;
+          }
+          return text.slice(j + 1, i).replace(/""/g, '"');
+        }
+        while (I < N) {
+          var c = text.charCodeAt(I++), k = 1;
+          if (c === 10) eol = true; else if (c === 13) {
+            eol = true;
+            if (text.charCodeAt(I) === 10) ++I, ++k;
+          } else if (c !== delimiterCode) continue;
+          return text.slice(j, I - k);
+        }
+        return text.slice(j);
+      }
+      while ((t = token()) !== EOF) {
+        var a = [];
+        while (t !== EOL && t !== EOF) {
+          a.push(t);
+          t = token();
+        }
+        if (f && (a = f(a, n++)) == null) continue;
+        rows.push(a);
+      }
+      return rows;
+    };
+    dsv.format = function(rows) {
+      if (Array.isArray(rows[0])) return dsv.formatRows(rows);
+      var fieldSet = new d3_Set(), fields = [];
+      rows.forEach(function(row) {
+        for (var field in row) {
+          if (!fieldSet.has(field)) {
+            fields.push(fieldSet.add(field));
+          }
+        }
+      });
+      return [ fields.map(formatValue).join(delimiter) ].concat(rows.map(function(row) {
+        return fields.map(function(field) {
+          return formatValue(row[field]);
+        }).join(delimiter);
+      })).join("\n");
+    };
+    dsv.formatRows = function(rows) {
+      return rows.map(formatRow).join("\n");
+    };
+    function formatRow(row) {
+      return row.map(formatValue).join(delimiter);
+    }
+    function formatValue(text) {
+      return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text;
+    }
+    return dsv;
+  };
+  d3.csv = d3.dsv(",", "text/csv");
+  d3.tsv = d3.dsv("	", "text/tab-separated-values");
+  var d3_timer_queueHead, d3_timer_queueTail, d3_timer_interval, d3_timer_timeout, d3_timer_frame = this[d3_vendorSymbol(this, "requestAnimationFrame")] || function(callback) {
+    setTimeout(callback, 17);
+  };
+  d3.timer = function() {
+    d3_timer.apply(this, arguments);
+  };
+  function d3_timer(callback, delay, then) {
+    var n = arguments.length;
+    if (n < 2) delay = 0;
+    if (n < 3) then = Date.now();
+    var time = then + delay, timer = {
+      c: callback,
+      t: time,
+      n: null
+    };
+    if (d3_timer_queueTail) d3_timer_queueTail.n = timer; else d3_timer_queueHead = timer;
+    d3_timer_queueTail = timer;
+    if (!d3_timer_interval) {
+      d3_timer_timeout = clearTimeout(d3_timer_timeout);
+      d3_timer_interval = 1;
+      d3_timer_frame(d3_timer_step);
+    }
+    return timer;
+  }
+  function d3_timer_step() {
+    var now = d3_timer_mark(), delay = d3_timer_sweep() - now;
+    if (delay > 24) {
+      if (isFinite(delay)) {
+        clearTimeout(d3_timer_timeout);
+        d3_timer_timeout = setTimeout(d3_timer_step, delay);
+      }
+      d3_timer_interval = 0;
+    } else {
+      d3_timer_interval = 1;
+      d3_timer_frame(d3_timer_step);
+    }
+  }
+  d3.timer.flush = function() {
+    d3_timer_mark();
+    d3_timer_sweep();
+  };
+  function d3_timer_mark() {
+    var now = Date.now(), timer = d3_timer_queueHead;
+    while (timer) {
+      if (now >= timer.t && timer.c(now - timer.t)) timer.c = null;
+      timer = timer.n;
+    }
+    return now;
+  }
+  function d3_timer_sweep() {
+    var t0, t1 = d3_timer_queueHead, time = Infinity;
+    while (t1) {
+      if (t1.c) {
+        if (t1.t < time) time = t1.t;
+        t1 = (t0 = t1).n;
+      } else {
+        t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n;
+      }
+    }
+    d3_timer_queueTail = t0;
+    return time;
+  }
+  function d3_format_precision(x, p) {
+    return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);
+  }
+  d3.round = function(x, n) {
+    return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x);
+  };
+  var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix);
+  d3.formatPrefix = function(value, precision) {
+    var i = 0;
+    if (value = +value) {
+      if (value < 0) value *= -1;
+      if (precision) value = d3.round(value, d3_format_precision(value, precision));
+      i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
+      i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3));
+    }
+    return d3_formatPrefixes[8 + i / 3];
+  };
+  function d3_formatPrefix(d, i) {
+    var k = Math.pow(10, abs(8 - i) * 3);
+    return {
+      scale: i > 8 ? function(d) {
+        return d / k;
+      } : function(d) {
+        return d * k;
+      },
+      symbol: d
+    };
+  }
+  function d3_locale_numberFormat(locale) {
+    var locale_decimal = locale.decimal, locale_thousands = locale.thousands, locale_grouping = locale.grouping, locale_currency = locale.currency, formatGroup = locale_grouping && locale_thousands ? function(value, width) {
+      var i = value.length, t = [], j = 0, g = locale_grouping[0], length = 0;
+      while (i > 0 && g > 0) {
+        if (length + g + 1 > width) g = Math.max(1, width - length);
+        t.push(value.substring(i -= g, i + g));
+        if ((length += g + 1) > width) break;
+        g = locale_grouping[j = (j + 1) % locale_grouping.length];
+      }
+      return t.reverse().join(locale_thousands);
+    } : d3_identity;
+    return function(specifier) {
+      var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "-", symbol = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, prefix = "", suffix = "", integer = false, exponent = true;
+      if (precision) precision = +precision.substring(1);
+      if (zfill || fill === "0" && align === "=") {
+        zfill = fill = "0";
+        align = "=";
+      }
+      switch (type) {
+       case "n":
+        comma = true;
+        type = "g";
+        break;
+
+       case "%":
+        scale = 100;
+        suffix = "%";
+        type = "f";
+        break;
+
+       case "p":
+        scale = 100;
+        suffix = "%";
+        type = "r";
+        break;
+
+       case "b":
+       case "o":
+       case "x":
+       case "X":
+        if (symbol === "#") prefix = "0" + type.toLowerCase();
+
+       case "c":
+        exponent = false;
+
+       case "d":
+        integer = true;
+        precision = 0;
+        break;
+
+       case "s":
+        scale = -1;
+        type = "r";
+        break;
+      }
+      if (symbol === "$") prefix = locale_currency[0], suffix = locale_currency[1];
+      if (type == "r" && !precision) type = "g";
+      if (precision != null) {
+        if (type == "g") precision = Math.max(1, Math.min(21, precision)); else if (type == "e" || type == "f") precision = Math.max(0, Math.min(20, precision));
+      }
+      type = d3_format_types.get(type) || d3_format_typeDefault;
+      var zcomma = zfill && comma;
+      return function(value) {
+        var fullSuffix = suffix;
+        if (integer && value % 1) return "";
+        var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign === "-" ? "" : sign;
+        if (scale < 0) {
+          var unit = d3.formatPrefix(value, precision);
+          value = unit.scale(value);
+          fullSuffix = unit.symbol + suffix;
+        } else {
+          value *= scale;
+        }
+        value = type(value, precision);
+        var i = value.lastIndexOf("."), before, after;
+        if (i < 0) {
+          var j = exponent ? value.lastIndexOf("e") : -1;
+          if (j < 0) before = value, after = ""; else before = value.substring(0, j), after = value.substring(j);
+        } else {
+          before = value.substring(0, i);
+          after = locale_decimal + value.substring(i + 1);
+        }
+        if (!zfill && comma) before = formatGroup(before, Infinity);
+        var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : "";
+        if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity);
+        negative += prefix;
+        value = before + after;
+        return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + fullSuffix;
+      };
+    };
+  }
+  var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;
+  var d3_format_types = d3.map({
+    b: function(x) {
+      return x.toString(2);
+    },
+    c: function(x) {
+      return String.fromCharCode(x);
+    },
+    o: function(x) {
+      return x.toString(8);
+    },
+    x: function(x) {
+      return x.toString(16);
+    },
+    X: function(x) {
+      return x.toString(16).toUpperCase();
+    },
+    g: function(x, p) {
+      return x.toPrecision(p);
+    },
+    e: function(x, p) {
+      return x.toExponential(p);
+    },
+    f: function(x, p) {
+      return x.toFixed(p);
+    },
+    r: function(x, p) {
+      return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p))));
+    }
+  });
+  function d3_format_typeDefault(x) {
+    return x + "";
+  }
+  var d3_time = d3.time = {}, d3_date = Date;
+  function d3_date_utc() {
+    this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]);
+  }
+  d3_date_utc.prototype = {
+    getDate: function() {
+      return this._.getUTCDate();
+    },
+    getDay: function() {
+      return this._.getUTCDay();
+    },
+    getFullYear: function() {
+      return this._.getUTCFullYear();
+    },
+    getHours: function() {
+      return this._.getUTCHours();
+    },
+    getMilliseconds: function() {
+      return this._.getUTCMilliseconds();
+    },
+    getMinutes: function() {
+      return this._.getUTCMinutes();
+    },
+    getMonth: function() {
+      return this._.getUTCMonth();
+    },
+    getSeconds: function() {
+      return this._.getUTCSeconds();
+    },
+    getTime: function() {
+      return this._.getTime();
+    },
+    getTimezoneOffset: function() {
+      return 0;
+    },
+    valueOf: function() {
+      return this._.valueOf();
+    },
+    setDate: function() {
+      d3_time_prototype.setUTCDate.apply(this._, arguments);
+    },
+    setDay: function() {
+      d3_time_prototype.setUTCDay.apply(this._, arguments);
+    },
+    setFullYear: function() {
+      d3_time_prototype.setUTCFullYear.apply(this._, arguments);
+    },
+    setHours: function() {
+      d3_time_prototype.setUTCHours.apply(this._, arguments);
+    },
+    setMilliseconds: function() {
+      d3_time_prototype.setUTCMilliseconds.apply(this._, arguments);
+    },
+    setMinutes: function() {
+      d3_time_prototype.setUTCMinutes.apply(this._, arguments);
+    },
+    setMonth: function() {
+      d3_time_prototype.setUTCMonth.apply(this._, arguments);
+    },
+    setSeconds: function() {
+      d3_time_prototype.setUTCSeconds.apply(this._, arguments);
+    },
+    setTime: function() {
+      d3_time_prototype.setTime.apply(this._, arguments);
+    }
+  };
+  var d3_time_prototype = Date.prototype;
+  function d3_time_interval(local, step, number) {
+    function round(date) {
+      var d0 = local(date), d1 = offset(d0, 1);
+      return date - d0 < d1 - date ? d0 : d1;
+    }
+    function ceil(date) {
+      step(date = local(new d3_date(date - 1)), 1);
+      return date;
+    }
+    function offset(date, k) {
+      step(date = new d3_date(+date), k);
+      return date;
+    }
+    function range(t0, t1, dt) {
+      var time = ceil(t0), times = [];
+      if (dt > 1) {
+        while (time < t1) {
+          if (!(number(time) % dt)) times.push(new Date(+time));
+          step(time, 1);
+        }
+      } else {
+        while (time < t1) times.push(new Date(+time)), step(time, 1);
+      }
+      return times;
+    }
+    function range_utc(t0, t1, dt) {
+      try {
+        d3_date = d3_date_utc;
+        var utc = new d3_date_utc();
+        utc._ = t0;
+        return range(utc, t1, dt);
+      } finally {
+        d3_date = Date;
+      }
+    }
+    local.floor = local;
+    local.round = round;
+    local.ceil = ceil;
+    local.offset = offset;
+    local.range = range;
+    var utc = local.utc = d3_time_interval_utc(local);
+    utc.floor = utc;
+    utc.round = d3_time_interval_utc(round);
+    utc.ceil = d3_time_interval_utc(ceil);
+    utc.offset = d3_time_interval_utc(offset);
+    utc.range = range_utc;
+    return local;
+  }
+  function d3_time_interval_utc(method) {
+    return function(date, k) {
+      try {
+        d3_date = d3_date_utc;
+        var utc = new d3_date_utc();
+        utc._ = date;
+        return method(utc, k)._;
+      } finally {
+        d3_date = Date;
+      }
+    };
+  }
+  d3_time.year = d3_time_interval(function(date) {
+    date = d3_time.day(date);
+    date.setMonth(0, 1);
+    return date;
+  }, function(date, offset) {
+    date.setFullYear(date.getFullYear() + offset);
+  }, function(date) {
+    return date.getFullYear();
+  });
+  d3_time.years = d3_time.year.range;
+  d3_time.years.utc = d3_time.year.utc.range;
+  d3_time.day = d3_time_interval(function(date) {
+    var day = new d3_date(2e3, 0);
+    day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
+    return day;
+  }, function(date, offset) {
+    date.setDate(date.getDate() + offset);
+  }, function(date) {
+    return date.getDate() - 1;
+  });
+  d3_time.days = d3_time.day.range;
+  d3_time.days.utc = d3_time.day.utc.range;
+  d3_time.dayOfYear = function(date) {
+    var year = d3_time.year(date);
+    return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);
+  };
+  [ "sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday" ].forEach(function(day, i) {
+    i = 7 - i;
+    var interval = d3_time[day] = d3_time_interval(function(date) {
+      (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);
+      return date;
+    }, function(date, offset) {
+      date.setDate(date.getDate() + Math.floor(offset) * 7);
+    }, function(date) {
+      var day = d3_time.year(date).getDay();
+      return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);
+    });
+    d3_time[day + "s"] = interval.range;
+    d3_time[day + "s"].utc = interval.utc.range;
+    d3_time[day + "OfYear"] = function(date) {
+      var day = d3_time.year(date).getDay();
+      return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7);
+    };
+  });
+  d3_time.week = d3_time.sunday;
+  d3_time.weeks = d3_time.sunday.range;
+  d3_time.weeks.utc = d3_time.sunday.utc.range;
+  d3_time.weekOfYear = d3_time.sundayOfYear;
+  function d3_locale_timeFormat(locale) {
+    var locale_dateTime = locale.dateTime, locale_date = locale.date, locale_time = locale.time, locale_periods = locale.periods, locale_days = locale.days, locale_shortDays = locale.shortDays, locale_months = locale.months, locale_shortMonths = locale.shortMonths;
+    function d3_time_format(template) {
+      var n = template.length;
+      function format(date) {
+        var string = [], i = -1, j = 0, c, p, f;
+        while (++i < n) {
+          if (template.charCodeAt(i) === 37) {
+            string.push(template.slice(j, i));
+            if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);
+            if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p);
+            string.push(c);
+            j = i + 1;
+          }
+        }
+        string.push(template.slice(j, i));
+        return string.join("");
+      }
+      format.parse = function(string) {
+        var d = {
+          y: 1900,
+          m: 0,
+          d: 1,
+          H: 0,
+          M: 0,
+          S: 0,
+          L: 0,
+          Z: null
+        }, i = d3_time_parse(d, template, string, 0);
+        if (i != string.length) return null;
+        if ("p" in d) d.H = d.H % 12 + d.p * 12;
+        var localZ = d.Z != null && d3_date !== d3_date_utc, date = new (localZ ? d3_date_utc : d3_date)();
+        if ("j" in d) date.setFullYear(d.y, 0, d.j); else if ("W" in d || "U" in d) {
+          if (!("w" in d)) d.w = "W" in d ? 1 : 0;
+          date.setFullYear(d.y, 0, 1);
+          date.setFullYear(d.y, 0, "W" in d ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7 : d.w + d.U * 7 - (date.getDay() + 6) % 7);
+        } else date.setFullYear(d.y, d.m, d.d);
+        date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L);
+        return localZ ? date._ : date;
+      };
+      format.toString = function() {
+        return template;
+      };
+      return format;
+    }
+    function d3_time_parse(date, template, string, j) {
+      var c, p, t, i = 0, n = template.length, m = string.length;
+      while (i < n) {
+        if (j >= m) return -1;
+        c = template.charCodeAt(i++);
+        if (c === 37) {
+          t = template.charAt(i++);
+          p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t];
+          if (!p || (j = p(date, string, j)) < 0) return -1;
+        } else if (c != string.charCodeAt(j++)) {
+          return -1;
+        }
+      }
+      return j;
+    }
+    d3_time_format.utc = function(template) {
+      var local = d3_time_format(template);
+      function format(date) {
+        try {
+          d3_date = d3_date_utc;
+          var utc = new d3_date();
+          utc._ = date;
+          return local(utc);
+        } finally {
+          d3_date = Date;
+        }
+      }
+      format.parse = function(string) {
+        try {
+          d3_date = d3_date_utc;
+          var date = local.parse(string);
+          return date && date._;
+        } finally {
+          d3_date = Date;
+        }
+      };
+      format.toString = local.toString;
+      return format;
+    };
+    d3_time_format.multi = d3_time_format.utc.multi = d3_time_formatMulti;
+    var d3_time_periodLookup = d3.map(), d3_time_dayRe = d3_time_formatRe(locale_days), d3_time_dayLookup = d3_time_formatLookup(locale_days), d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays), d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays), d3_time_monthRe = d3_time_formatRe(locale_months), d3_time_monthLookup = d3_time_formatLookup(locale_months), d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths), d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths);
+    locale_periods.forEach(function(p, i) {
+      d3_time_periodLookup.set(p.toLowerCase(), i);
+    });
+    var d3_time_formats = {
+      a: function(d) {
+        return locale_shortDays[d.getDay()];
+      },
+      A: function(d) {
+        return locale_days[d.getDay()];
+      },
+      b: function(d) {
+        return locale_shortMonths[d.getMonth()];
+      },
+      B: function(d) {
+        return locale_months[d.getMonth()];
+      },
+      c: d3_time_format(locale_dateTime),
+      d: function(d, p) {
+        return d3_time_formatPad(d.getDate(), p, 2);
+      },
+      e: function(d, p) {
+        return d3_time_formatPad(d.getDate(), p, 2);
+      },
+      H: function(d, p) {
+        return d3_time_formatPad(d.getHours(), p, 2);
+      },
+      I: function(d, p) {
+        return d3_time_formatPad(d.getHours() % 12 || 12, p, 2);
+      },
+      j: function(d, p) {
+        return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3);
+      },
+      L: function(d, p) {
+        return d3_time_formatPad(d.getMilliseconds(), p, 3);
+      },
+      m: function(d, p) {
+        return d3_time_formatPad(d.getMonth() + 1, p, 2);
+      },
+      M: function(d, p) {
+        return d3_time_formatPad(d.getMinutes(), p, 2);
+      },
+      p: function(d) {
+        return locale_periods[+(d.getHours() >= 12)];
+      },
+      S: function(d, p) {
+        return d3_time_formatPad(d.getSeconds(), p, 2);
+      },
+      U: function(d, p) {
+        return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2);
+      },
+      w: function(d) {
+        return d.getDay();
+      },
+      W: function(d, p) {
+        return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2);
+      },
+      x: d3_time_format(locale_date),
+      X: d3_time_format(locale_time),
+      y: function(d, p) {
+        return d3_time_formatPad(d.getFullYear() % 100, p, 2);
+      },
+      Y: function(d, p) {
+        return d3_time_formatPad(d.getFullYear() % 1e4, p, 4);
+      },
+      Z: d3_time_zone,
+      "%": function() {
+        return "%";
+      }
+    };
+    var d3_time_parsers = {
+      a: d3_time_parseWeekdayAbbrev,
+      A: d3_time_parseWeekday,
+      b: d3_time_parseMonthAbbrev,
+      B: d3_time_parseMonth,
+      c: d3_time_parseLocaleFull,
+      d: d3_time_parseDay,
+      e: d3_time_parseDay,
+      H: d3_time_parseHour24,
+      I: d3_time_parseHour24,
+      j: d3_time_parseDayOfYear,
+      L: d3_time_parseMilliseconds,
+      m: d3_time_parseMonthNumber,
+      M: d3_time_parseMinutes,
+      p: d3_time_parseAmPm,
+      S: d3_time_parseSeconds,
+      U: d3_time_parseWeekNumberSunday,
+      w: d3_time_parseWeekdayNumber,
+      W: d3_time_parseWeekNumberMonday,
+      x: d3_time_parseLocaleDate,
+      X: d3_time_parseLocaleTime,
+      y: d3_time_parseYear,
+      Y: d3_time_parseFullYear,
+      Z: d3_time_parseZone,
+      "%": d3_time_parseLiteralPercent
+    };
+    function d3_time_parseWeekdayAbbrev(date, string, i) {
+      d3_time_dayAbbrevRe.lastIndex = 0;
+      var n = d3_time_dayAbbrevRe.exec(string.slice(i));
+      return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+    }
+    function d3_time_parseWeekday(date, string, i) {
+      d3_time_dayRe.lastIndex = 0;
+      var n = d3_time_dayRe.exec(string.slice(i));
+      return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+    }
+    function d3_time_parseMonthAbbrev(date, string, i) {
+      d3_time_monthAbbrevRe.lastIndex = 0;
+      var n = d3_time_monthAbbrevRe.exec(string.slice(i));
+      return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+    }
+    function d3_time_parseMonth(date, string, i) {
+      d3_time_monthRe.lastIndex = 0;
+      var n = d3_time_monthRe.exec(string.slice(i));
+      return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+    }
+    function d3_time_parseLocaleFull(date, string, i) {
+      return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
+    }
+    function d3_time_parseLocaleDate(date, string, i) {
+      return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
+    }
+    function d3_time_parseLocaleTime(date, string, i) {
+      return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
+    }
+    function d3_time_parseAmPm(date, string, i) {
+      var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase());
+      return n == null ? -1 : (date.p = n, i);
+    }
+    return d3_time_format;
+  }
+  var d3_time_formatPads = {
+    "-": "",
+    _: " ",
+    "0": "0"
+  }, d3_time_numberRe = /^\s*\d+/, d3_time_percentRe = /^%/;
+  function d3_time_formatPad(value, fill, width) {
+    var sign = value < 0 ? "-" : "", string = (sign ? -value : value) + "", length = string.length;
+    return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);
+  }
+  function d3_time_formatRe(names) {
+    return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i");
+  }
+  function d3_time_formatLookup(names) {
+    var map = new d3_Map(), i = -1, n = names.length;
+    while (++i < n) map.set(names[i].toLowerCase(), i);
+    return map;
+  }
+  function d3_time_parseWeekdayNumber(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 1));
+    return n ? (date.w = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseWeekNumberSunday(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i));
+    return n ? (date.U = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseWeekNumberMonday(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i));
+    return n ? (date.W = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseFullYear(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 4));
+    return n ? (date.y = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseYear(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1;
+  }
+  function d3_time_parseZone(date, string, i) {
+    return /^[+-]\d{4}$/.test(string = string.slice(i, i + 5)) ? (date.Z = -string, 
+    i + 5) : -1;
+  }
+  function d3_time_expandYear(d) {
+    return d + (d > 68 ? 1900 : 2e3);
+  }
+  function d3_time_parseMonthNumber(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.m = n[0] - 1, i + n[0].length) : -1;
+  }
+  function d3_time_parseDay(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.d = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseDayOfYear(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 3));
+    return n ? (date.j = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseHour24(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.H = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseMinutes(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.M = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseSeconds(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+    return n ? (date.S = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_parseMilliseconds(date, string, i) {
+    d3_time_numberRe.lastIndex = 0;
+    var n = d3_time_numberRe.exec(string.slice(i, i + 3));
+    return n ? (date.L = +n[0], i + n[0].length) : -1;
+  }
+  function d3_time_zone(d) {
+    var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = abs(z) / 60 | 0, zm = abs(z) % 60;
+    return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2);
+  }
+  function d3_time_parseLiteralPercent(date, string, i) {
+    d3_time_percentRe.lastIndex = 0;
+    var n = d3_time_percentRe.exec(string.slice(i, i + 1));
+    return n ? i + n[0].length : -1;
+  }
+  function d3_time_formatMulti(formats) {
+    var n = formats.length, i = -1;
+    while (++i < n) formats[i][0] = this(formats[i][0]);
+    return function(date) {
+      var i = 0, f = formats[i];
+      while (!f[1](date)) f = formats[++i];
+      return f[0](date);
+    };
+  }
+  d3.locale = function(locale) {
+    return {
+      numberFormat: d3_locale_numberFormat(locale),
+      timeFormat: d3_locale_timeFormat(locale)
+    };
+  };
+  var d3_locale_enUS = d3.locale({
+    decimal: ".",
+    thousands: ",",
+    grouping: [ 3 ],
+    currency: [ "$", "" ],
+    dateTime: "%a %b %e %X %Y",
+    date: "%m/%d/%Y",
+    time: "%H:%M:%S",
+    periods: [ "AM", "PM" ],
+    days: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ],
+    shortDays: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ],
+    months: [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ],
+    shortMonths: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ]
+  });
+  d3.format = d3_locale_enUS.numberFormat;
+  d3.geo = {};
+  function d3_adder() {}
+  d3_adder.prototype = {
+    s: 0,
+    t: 0,
+    add: function(y) {
+      d3_adderSum(y, this.t, d3_adderTemp);
+      d3_adderSum(d3_adderTemp.s, this.s, this);
+      if (this.s) this.t += d3_adderTemp.t; else this.s = d3_adderTemp.t;
+    },
+    reset: function() {
+      this.s = this.t = 0;
+    },
+    valueOf: function() {
+      return this.s;
+    }
+  };
+  var d3_adderTemp = new d3_adder();
+  function d3_adderSum(a, b, o) {
+    var x = o.s = a + b, bv = x - a, av = x - bv;
+    o.t = a - av + (b - bv);
+  }
+  d3.geo.stream = function(object, listener) {
+    if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) {
+      d3_geo_streamObjectType[object.type](object, listener);
+    } else {
+      d3_geo_streamGeometry(object, listener);
+    }
+  };
+  function d3_geo_streamGeometry(geometry, listener) {
+    if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {
+      d3_geo_streamGeometryType[geometry.type](geometry, listener);
+    }
+  }
+  var d3_geo_streamObjectType = {
+    Feature: function(feature, listener) {
+      d3_geo_streamGeometry(feature.geometry, listener);
+    },
+    FeatureCollection: function(object, listener) {
+      var features = object.features, i = -1, n = features.length;
+      while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);
+    }
+  };
+  var d3_geo_streamGeometryType = {
+    Sphere: function(object, listener) {
+      listener.sphere();
+    },
+    Point: function(object, listener) {
+      object = object.coordinates;
+      listener.point(object[0], object[1], object[2]);
+    },
+    MultiPoint: function(object, listener) {
+      var coordinates = object.coordinates, i = -1, n = coordinates.length;
+      while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]);
+    },
+    LineString: function(object, listener) {
+      d3_geo_streamLine(object.coordinates, listener, 0);
+    },
+    MultiLineString: function(object, listener) {
+      var coordinates = object.coordinates, i = -1, n = coordinates.length;
+      while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);
+    },
+    Polygon: function(object, listener) {
+      d3_geo_streamPolygon(object.coordinates, listener);
+    },
+    MultiPolygon: function(object, listener) {
+      var coordinates = object.coordinates, i = -1, n = coordinates.length;
+      while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);
+    },
+    GeometryCollection: function(object, listener) {
+      var geometries = object.geometries, i = -1, n = geometries.length;
+      while (++i < n) d3_geo_streamGeometry(geometries[i], listener);
+    }
+  };
+  function d3_geo_streamLine(coordinates, listener, closed) {
+    var i = -1, n = coordinates.length - closed, coordinate;
+    listener.lineStart();
+    while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]);
+    listener.lineEnd();
+  }
+  function d3_geo_streamPolygon(coordinates, listener) {
+    var i = -1, n = coordinates.length;
+    listener.polygonStart();
+    while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);
+    listener.polygonEnd();
+  }
+  d3.geo.area = function(object) {
+    d3_geo_areaSum = 0;
+    d3.geo.stream(object, d3_geo_area);
+    return d3_geo_areaSum;
+  };
+  var d3_geo_areaSum, d3_geo_areaRingSum = new d3_adder();
+  var d3_geo_area = {
+    sphere: function() {
+      d3_geo_areaSum += 4 * π;
+    },
+    point: d3_noop,
+    lineStart: d3_noop,
+    lineEnd: d3_noop,
+    polygonStart: function() {
+      d3_geo_areaRingSum.reset();
+      d3_geo_area.lineStart = d3_geo_areaRingStart;
+    },
+    polygonEnd: function() {
+      var area = 2 * d3_geo_areaRingSum;
+      d3_geo_areaSum += area < 0 ? 4 * π + area : area;
+      d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;
+    }
+  };
+  function d3_geo_areaRingStart() {
+    var λ00, φ00, λ0, cosφ0, sinφ0;
+    d3_geo_area.point = function(λ, φ) {
+      d3_geo_area.point = nextPoint;
+      λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4), 
+      sinφ0 = Math.sin(φ);
+    };
+    function nextPoint(λ, φ) {
+      λ *= d3_radians;
+      φ = φ * d3_radians / 2 + π / 4;
+      var dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u = cosφ0 * cosφ + k * Math.cos(adλ), v = k * sdλ * Math.sin(adλ);
+      d3_geo_areaRingSum.add(Math.atan2(v, u));
+      λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;
+    }
+    d3_geo_area.lineEnd = function() {
+      nextPoint(λ00, φ00);
+    };
+  }
+  function d3_geo_cartesian(spherical) {
+    var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ);
+    return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ];
+  }
+  function d3_geo_cartesianDot(a, b) {
+    return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
+  }
+  function d3_geo_cartesianCross(a, b) {
+    return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ];
+  }
+  function d3_geo_cartesianAdd(a, b) {
+    a[0] += b[0];
+    a[1] += b[1];
+    a[2] += b[2];
+  }
+  function d3_geo_cartesianScale(vector, k) {
+    return [ vector[0] * k, vector[1] * k, vector[2] * k ];
+  }
+  function d3_geo_cartesianNormalize(d) {
+    var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
+    d[0] /= l;
+    d[1] /= l;
+    d[2] /= l;
+  }
+  function d3_geo_spherical(cartesian) {
+    return [ Math.atan2(cartesian[1], cartesian[0]), d3_asin(cartesian[2]) ];
+  }
+  function d3_geo_sphericalEqual(a, b) {
+    return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε;
+  }
+  d3.geo.bounds = function() {
+    var λ0, φ0, λ1, φ1, λ_, λ__, φ__, p0, dλSum, ranges, range;
+    var bound = {
+      point: point,
+      lineStart: lineStart,
+      lineEnd: lineEnd,
+      polygonStart: function() {
+        bound.point = ringPoint;
+        bound.lineStart = ringStart;
+        bound.lineEnd = ringEnd;
+        dλSum = 0;
+        d3_geo_area.polygonStart();
+      },
+      polygonEnd: function() {
+        d3_geo_area.polygonEnd();
+        bound.point = point;
+        bound.lineStart = lineStart;
+        bound.lineEnd = lineEnd;
+        if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90); else if (dλSum > ε) φ1 = 90; else if (dλSum < -ε) φ0 = -90;
+        range[0] = λ0, range[1] = λ1;
+      }
+    };
+    function point(λ, φ) {
+      ranges.push(range = [ λ0 = λ, λ1 = λ ]);
+      if (φ < φ0) φ0 = φ;
+      if (φ > φ1) φ1 = φ;
+    }
+    function linePoint(λ, φ) {
+      var p = d3_geo_cartesian([ λ * d3_radians, φ * d3_radians ]);
+      if (p0) {
+        var normal = d3_geo_cartesianCross(p0, p), equatorial = [ normal[1], -normal[0], 0 ], inflection = d3_geo_cartesianCross(equatorial, normal);
+        d3_geo_cartesianNormalize(inflection);
+        inflection = d3_geo_spherical(inflection);
+        var dλ = λ - λ_, s = dλ > 0 ? 1 : -1, λi = inflection[0] * d3_degrees * s, antimeridian = abs(dλ) > 180;
+        if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
+          var φi = inflection[1] * d3_degrees;
+          if (φi > φ1) φ1 = φi;
+        } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
+          var φi = -inflection[1] * d3_degrees;
+          if (φi < φ0) φ0 = φi;
+        } else {
+          if (φ < φ0) φ0 = φ;
+          if (φ > φ1) φ1 = φ;
+        }
+        if (antimeridian) {
+          if (λ < λ_) {
+            if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
+          } else {
+            if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
+          }
+        } else {
+          if (λ1 >= λ0) {
+            if (λ < λ0) λ0 = λ;
+            if (λ > λ1) λ1 = λ;
+          } else {
+            if (λ > λ_) {
+              if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
+            } else {
+              if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
+            }
+          }
+        }
+      } else {
+        point(λ, φ);
+      }
+      p0 = p, λ_ = λ;
+    }
+    function lineStart() {
+      bound.point = linePoint;
+    }
+    function lineEnd() {
+      range[0] = λ0, range[1] = λ1;
+      bound.point = point;
+      p0 = null;
+    }
+    function ringPoint(λ, φ) {
+      if (p0) {
+        var dλ = λ - λ_;
+        dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ;
+      } else λ__ = λ, φ__ = φ;
+      d3_geo_area.point(λ, φ);
+      linePoint(λ, φ);
+    }
+    function ringStart() {
+      d3_geo_area.lineStart();
+    }
+    function ringEnd() {
+      ringPoint(λ__, φ__);
+      d3_geo_area.lineEnd();
+      if (abs(dλSum) > ε) λ0 = -(λ1 = 180);
+      range[0] = λ0, range[1] = λ1;
+      p0 = null;
+    }
+    function angle(λ0, λ1) {
+      return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1;
+    }
+    function compareRanges(a, b) {
+      return a[0] - b[0];
+    }
+    function withinRange(x, range) {
+      return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x;
+    }
+    return function(feature) {
+      φ1 = λ1 = -(λ0 = φ0 = Infinity);
+      ranges = [];
+      d3.geo.stream(feature, bound);
+      var n = ranges.length;
+      if (n) {
+        ranges.sort(compareRanges);
+        for (var i = 1, a = ranges[0], b, merged = [ a ]; i < n; ++i) {
+          b = ranges[i];
+          if (withinRange(b[0], a) || withinRange(b[1], a)) {
+            if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];
+            if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];
+          } else {
+            merged.push(a = b);
+          }
+        }
+        var best = -Infinity, dλ;
+        for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) {
+          b = merged[i];
+          if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1];
+        }
+      }
+      ranges = range = null;
+      return λ0 === Infinity || φ0 === Infinity ? [ [ NaN, NaN ], [ NaN, NaN ] ] : [ [ λ0, φ0 ], [ λ1, φ1 ] ];
+    };
+  }();
+  d3.geo.centroid = function(object) {
+    d3_geo_centroidW0 = d3_geo_centroidW1 = d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
+    d3.geo.stream(object, d3_geo_centroid);
+    var x = d3_geo_centroidX2, y = d3_geo_centroidY2, z = d3_geo_centroidZ2, m = x * x + y * y + z * z;
+    if (m < ε2) {
+      x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1;
+      if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0;
+      m = x * x + y * y + z * z;
+      if (m < ε2) return [ NaN, NaN ];
+    }
+    return [ Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees ];
+  };
+  var d3_geo_centroidW0, d3_geo_centroidW1, d3_geo_centroidX0, d3_geo_centroidY0, d3_geo_centroidZ0, d3_geo_centroidX1, d3_geo_centroidY1, d3_geo_centroidZ1, d3_geo_centroidX2, d3_geo_centroidY2, d3_geo_centroidZ2;
+  var d3_geo_centroid = {
+    sphere: d3_noop,
+    point: d3_geo_centroidPoint,
+    lineStart: d3_geo_centroidLineStart,
+    lineEnd: d3_geo_centroidLineEnd,
+    polygonStart: function() {
+      d3_geo_centroid.lineStart = d3_geo_centroidRingStart;
+    },
+    polygonEnd: function() {
+      d3_geo_centroid.lineStart = d3_geo_centroidLineStart;
+    }
+  };
+  function d3_geo_centroidPoint(λ, φ) {
+    λ *= d3_radians;
+    var cosφ = Math.cos(φ *= d3_radians);
+    d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ));
+  }
+  function d3_geo_centroidPointXYZ(x, y, z) {
+    ++d3_geo_centroidW0;
+    d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0;
+    d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0;
+    d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0;
+  }
+  function d3_geo_centroidLineStart() {
+    var x0, y0, z0;
+    d3_geo_centroid.point = function(λ, φ) {
+      λ *= d3_radians;
+      var cosφ = Math.cos(φ *= d3_radians);
+      x0 = cosφ * Math.cos(λ);
+      y0 = cosφ * Math.sin(λ);
+      z0 = Math.sin(φ);
+      d3_geo_centroid.point = nextPoint;
+      d3_geo_centroidPointXYZ(x0, y0, z0);
+    };
+    function nextPoint(λ, φ) {
+      λ *= d3_radians;
+      var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
+      d3_geo_centroidW1 += w;
+      d3_geo_centroidX1 += w * (x0 + (x0 = x));
+      d3_geo_centroidY1 += w * (y0 + (y0 = y));
+      d3_geo_centroidZ1 += w * (z0 + (z0 = z));
+      d3_geo_centroidPointXYZ(x0, y0, z0);
+    }
+  }
+  function d3_geo_centroidLineEnd() {
+    d3_geo_centroid.point = d3_geo_centroidPoint;
+  }
+  function d3_geo_centroidRingStart() {
+    var λ00, φ00, x0, y0, z0;
+    d3_geo_centroid.point = function(λ, φ) {
+      λ00 = λ, φ00 = φ;
+      d3_geo_centroid.point = nextPoint;
+      λ *= d3_radians;
+      var cosφ = Math.cos(φ *= d3_radians);
+      x0 = cosφ * Math.cos(λ);
+      y0 = cosφ * Math.sin(λ);
+      z0 = Math.sin(φ);
+      d3_geo_centroidPointXYZ(x0, y0, z0);
+    };
+    d3_geo_centroid.lineEnd = function() {
+      nextPoint(λ00, φ00);
+      d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;
+      d3_geo_centroid.point = d3_geo_centroidPoint;
+    };
+    function nextPoint(λ, φ) {
+      λ *= d3_radians;
+      var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), cx = y0 * z - z0 * y, cy = z0 * x - x0 * z, cz = x0 * y - y0 * x, m = Math.sqrt(cx * cx + cy * cy + cz * cz), u = x0 * x + y0 * y + z0 * z, v = m && -d3_acos(u) / m, w = Math.atan2(m, u);
+      d3_geo_centroidX2 += v * cx;
+      d3_geo_centroidY2 += v * cy;
+      d3_geo_centroidZ2 += v * cz;
+      d3_geo_centroidW1 += w;
+      d3_geo_centroidX1 += w * (x0 + (x0 = x));
+      d3_geo_centroidY1 += w * (y0 + (y0 = y));
+      d3_geo_centroidZ1 += w * (z0 + (z0 = z));
+      d3_geo_centroidPointXYZ(x0, y0, z0);
+    }
+  }
+  function d3_geo_compose(a, b) {
+    function compose(x, y) {
+      return x = a(x, y), b(x[0], x[1]);
+    }
+    if (a.invert && b.invert) compose.invert = function(x, y) {
+      return x = b.invert(x, y), x && a.invert(x[0], x[1]);
+    };
+    return compose;
+  }
+  function d3_true() {
+    return true;
+  }
+  function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) {
+    var subject = [], clip = [];
+    segments.forEach(function(segment) {
+      if ((n = segment.length - 1) <= 0) return;
+      var n, p0 = segment[0], p1 = segment[n];
+      if (d3_geo_sphericalEqual(p0, p1)) {
+        listener.lineStart();
+        for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]);
+        listener.lineEnd();
+        return;
+      }
+      var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true), b = new d3_geo_clipPolygonIntersection(p0, null, a, false);
+      a.o = b;
+      subject.push(a);
+      clip.push(b);
+      a = new d3_geo_clipPolygonIntersection(p1, segment, null, false);
+      b = new d3_geo_clipPolygonIntersection(p1, null, a, true);
+      a.o = b;
+      subject.push(a);
+      clip.push(b);
+    });
+    clip.sort(compare);
+    d3_geo_clipPolygonLinkCircular(subject);
+    d3_geo_clipPolygonLinkCircular(clip);
+    if (!subject.length) return;
+    for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) {
+      clip[i].e = entry = !entry;
+    }
+    var start = subject[0], points, point;
+    while (1) {
+      var current = start, isSubject = true;
+      while (current.v) if ((current = current.n) === start) return;
+      points = current.z;
+      listener.lineStart();
+      do {
+        current.v = current.o.v = true;
+        if (current.e) {
+          if (isSubject) {
+            for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]);
+          } else {
+            interpolate(current.x, current.n.x, 1, listener);
+          }
+          current = current.n;
+        } else {
+          if (isSubject) {
+            points = current.p.z;
+            for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]);
+          } else {
+            interpolate(current.x, current.p.x, -1, listener);
+          }
+          current = current.p;
+        }
+        current = current.o;
+        points = current.z;
+        isSubject = !isSubject;
+      } while (!current.v);
+      listener.lineEnd();
+    }
+  }
+  function d3_geo_clipPolygonLinkCircular(array) {
+    if (!(n = array.length)) return;
+    var n, i = 0, a = array[0], b;
+    while (++i < n) {
+      a.n = b = array[i];
+      b.p = a;
+      a = b;
+    }
+    a.n = b = array[0];
+    b.p = a;
+  }
+  function d3_geo_clipPolygonIntersection(point, points, other, entry) {
+    this.x = point;
+    this.z = points;
+    this.o = other;
+    this.e = entry;
+    this.v = false;
+    this.n = this.p = null;
+  }
+  function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) {
+    return function(rotate, listener) {
+      var line = clipLine(listener), rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]);
+      var clip = {
+        point: point,
+        lineStart: lineStart,
+        lineEnd: lineEnd,
+        polygonStart: function() {
+          clip.point = pointRing;
+          clip.lineStart = ringStart;
+          clip.lineEnd = ringEnd;
+          segments = [];
+          polygon = [];
+        },
+        polygonEnd: function() {
+          clip.point = point;
+          clip.lineStart = lineStart;
+          clip.lineEnd = lineEnd;
+          segments = d3.merge(segments);
+          var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon);
+          if (segments.length) {
+            if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+            d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener);
+          } else if (clipStartInside) {
+            if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+            listener.lineStart();
+            interpolate(null, null, 1, listener);
+            listener.lineEnd();
+          }
+          if (polygonStarted) listener.polygonEnd(), polygonStarted = false;
+          segments = polygon = null;
+        },
+        sphere: function() {
+          listener.polygonStart();
+          listener.lineStart();
+          interpolate(null, null, 1, listener);
+          listener.lineEnd();
+          listener.polygonEnd();
+        }
+      };
+      function point(λ, φ) {
+        var point = rotate(λ, φ);
+        if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ);
+      }
+      function pointLine(λ, φ) {
+        var point = rotate(λ, φ);
+        line.point(point[0], point[1]);
+      }
+      function lineStart() {
+        clip.point = pointLine;
+        line.lineStart();
+      }
+      function lineEnd() {
+        clip.point = point;
+        line.lineEnd();
+      }
+      var segments;
+      var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), polygonStarted = false, polygon, ring;
+      function pointRing(λ, φ) {
+        ring.push([ λ, φ ]);
+        var point = rotate(λ, φ);
+        ringListener.point(point[0], point[1]);
+      }
+      function ringStart() {
+        ringListener.lineStart();
+        ring = [];
+      }
+      function ringEnd() {
+        pointRing(ring[0][0], ring[0][1]);
+        ringListener.lineEnd();
+        var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length;
+        ring.pop();
+        polygon.push(ring);
+        ring = null;
+        if (!n) return;
+        if (clean & 1) {
+          segment = ringSegments[0];
+          var n = segment.length - 1, i = -1, point;
+          if (n > 0) {
+            if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+            listener.lineStart();
+            while (++i < n) listener.point((point = segment[i])[0], point[1]);
+            listener.lineEnd();
+          }
+          return;
+        }
+        if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));
+        segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));
+      }
+      return clip;
+    };
+  }
+  function d3_geo_clipSegmentLength1(segment) {
+    return segment.length > 1;
+  }
+  function d3_geo_clipBufferListener() {
+    var lines = [], line;
+    return {
+      lineStart: function() {
+        lines.push(line = []);
+      },
+      point: function(λ, φ) {
+        line.push([ λ, φ ]);
+      },
+      lineEnd: d3_noop,
+      buffer: function() {
+        var buffer = lines;
+        lines = [];
+        line = null;
+        return buffer;
+      },
+      rejoin: function() {
+        if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));
+      }
+    };
+  }
+  function d3_geo_clipSort(a, b) {
+    return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]);
+  }
+  var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate, [ -π, -π / 2 ]);
+  function d3_geo_clipAntimeridianLine(listener) {
+    var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean;
+    return {
+      lineStart: function() {
+        listener.lineStart();
+        clean = 1;
+      },
+      point: function(λ1, φ1) {
+        var sλ1 = λ1 > 0 ? π : -π, dλ = abs(λ1 - λ0);
+        if (abs(dλ - π) < ε) {
+          listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ);
+          listener.point(sλ0, φ0);
+          listener.lineEnd();
+          listener.lineStart();
+          listener.point(sλ1, φ0);
+          listener.point(λ1, φ0);
+          clean = 0;
+        } else if (sλ0 !== sλ1 && dλ >= π) {
+          if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;
+          if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;
+          φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);
+          listener.point(sλ0, φ0);
+          listener.lineEnd();
+          listener.lineStart();
+          listener.point(sλ1, φ0);
+          clean = 0;
+        }
+        listener.point(λ0 = λ1, φ0 = φ1);
+        sλ0 = sλ1;
+      },
+      lineEnd: function() {
+        listener.lineEnd();
+        λ0 = φ0 = NaN;
+      },
+      clean: function() {
+        return 2 - clean;
+      }
+    };
+  }
+  function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {
+    var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1);
+    return abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2;
+  }
+  function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {
+    var φ;
+    if (from == null) {
+      φ = direction * halfπ;
+      listener.point(-π, φ);
+      listener.point(0, φ);
+      listener.point(π, φ);
+      listener.point(π, 0);
+      listener.point(π, -φ);
+      listener.point(0, -φ);
+      listener.point(-π, -φ);
+      listener.point(-π, 0);
+      listener.point(-π, φ);
+    } else if (abs(from[0] - to[0]) > ε) {
+      var s = from[0] < to[0] ? π : -π;
+      φ = direction * s / 2;
+      listener.point(-s, φ);
+      listener.point(0, φ);
+      listener.point(s, φ);
+    } else {
+      listener.point(to[0], to[1]);
+    }
+  }
+  function d3_geo_pointInPolygon(point, polygon) {
+    var meridian = point[0], parallel = point[1], meridianNormal = [ Math.sin(meridian), -Math.cos(meridian), 0 ], polarAngle = 0, winding = 0;
+    d3_geo_areaRingSum.reset();
+    for (var i = 0, n = polygon.length; i < n; ++i) {
+      var ring = polygon[i], m = ring.length;
+      if (!m) continue;
+      var point0 = ring[0], λ0 = point0[0], φ0 = point0[1] / 2 + π / 4, sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), j = 1;
+      while (true) {
+        if (j === m) j = 0;
+        point = ring[j];
+        var λ = point[0], φ = point[1] / 2 + π / 4, sinφ = Math.sin(φ), cosφ = Math.cos(φ), dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, antimeridian = adλ > π, k = sinφ0 * sinφ;
+        d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ)));
+        polarAngle += antimeridian ? dλ + sdλ * τ : dλ;
+        if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) {
+          var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point));
+          d3_geo_cartesianNormalize(arc);
+          var intersection = d3_geo_cartesianCross(meridianNormal, arc);
+          d3_geo_cartesianNormalize(intersection);
+          var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]);
+          if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) {
+            winding += antimeridian ^ dλ >= 0 ? 1 : -1;
+          }
+        }
+        if (!j++) break;
+        λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point;
+      }
+    }
+    return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < -ε) ^ winding & 1;
+  }
+  function d3_geo_clipCircle(radius) {
+    var cr = Math.cos(radius), smallRadius = cr > 0, notHemisphere = abs(cr) > ε, interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians);
+    return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [ 0, -radius ] : [ -π, radius - π ]);
+    function visible(λ, φ) {
+      return Math.cos(λ) * Math.cos(φ) > cr;
+    }
+    function clipLine(listener) {
+      var point0, c0, v0, v00, clean;
+      return {
+        lineStart: function() {
+          v00 = v0 = false;
+          clean = 1;
+        },
+        point: function(λ, φ) {
+          var point1 = [ λ, φ ], point2, v = visible(λ, φ), c = smallRadius ? v ? 0 : code(λ, φ) : v ? code(λ + (λ < 0 ? π : -π), φ) : 0;
+          if (!point0 && (v00 = v0 = v)) listener.lineStart();
+          if (v !== v0) {
+            point2 = intersect(point0, point1);
+            if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {
+              point1[0] += ε;
+              point1[1] += ε;
+              v = visible(point1[0], point1[1]);
+            }
+          }
+          if (v !== v0) {
+            clean = 0;
+            if (v) {
+              listener.lineStart();
+              point2 = intersect(point1, point0);
+              listener.point(point2[0], point2[1]);
+            } else {
+              point2 = intersect(point0, point1);
+              listener.point(point2[0], point2[1]);
+              listener.lineEnd();
+            }
+            point0 = point2;
+          } else if (notHemisphere && point0 && smallRadius ^ v) {
+            var t;
+            if (!(c & c0) && (t = intersect(point1, point0, true))) {
+              clean = 0;
+              if (smallRadius) {
+                listener.lineStart();
+                listener.point(t[0][0], t[0][1]);
+                listener.point(t[1][0], t[1][1]);
+                listener.lineEnd();
+              } else {
+                listener.point(t[1][0], t[1][1]);
+                listener.lineEnd();
+                listener.lineStart();
+                listener.point(t[0][0], t[0][1]);
+              }
+            }
+          }
+          if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) {
+            listener.point(point1[0], point1[1]);
+          }
+          point0 = point1, v0 = v, c0 = c;
+        },
+        lineEnd: function() {
+          if (v0) listener.lineEnd();
+          point0 = null;
+        },
+        clean: function() {
+          return clean | (v00 && v0) << 1;
+        }
+      };
+    }
+    function intersect(a, b, two) {
+      var pa = d3_geo_cartesian(a), pb = d3_geo_cartesian(b);
+      var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2;
+      if (!determinant) return !two && a;
+      var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2);
+      d3_geo_cartesianAdd(A, B);
+      var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1);
+      if (t2 < 0) return;
+      var t = Math.sqrt(t2), q = d3_geo_cartesianScale(u, (-w - t) / uu);
+      d3_geo_cartesianAdd(q, A);
+      q = d3_geo_spherical(q);
+      if (!two) return q;
+      var λ0 = a[0], λ1 = b[0], φ0 = a[1], φ1 = b[1], z;
+      if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z;
+      var δλ = λ1 - λ0, polar = abs(δλ - π) < ε, meridian = polar || δλ < ε;
+      if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z;
+      if (meridian ? polar ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1) : φ0 <= q[1] && q[1] <= φ1 : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) {
+        var q1 = d3_geo_cartesianScale(u, (-w + t) / uu);
+        d3_geo_cartesianAdd(q1, A);
+        return [ q, d3_geo_spherical(q1) ];
+      }
+    }
+    function code(λ, φ) {
+      var r = smallRadius ? radius : π - radius, code = 0;
+      if (λ < -r) code |= 1; else if (λ > r) code |= 2;
+      if (φ < -r) code |= 4; else if (φ > r) code |= 8;
+      return code;
+    }
+  }
+  function d3_geom_clipLine(x0, y0, x1, y1) {
+    return function(line) {
+      var a = line.a, b = line.b, ax = a.x, ay = a.y, bx = b.x, by = b.y, t0 = 0, t1 = 1, dx = bx - ax, dy = by - ay, r;
+      r = x0 - ax;
+      if (!dx && r > 0) return;
+      r /= dx;
+      if (dx < 0) {
+        if (r < t0) return;
+        if (r < t1) t1 = r;
+      } else if (dx > 0) {
+        if (r > t1) return;
+        if (r > t0) t0 = r;
+      }
+      r = x1 - ax;
+      if (!dx && r < 0) return;
+      r /= dx;
+      if (dx < 0) {
+        if (r > t1) return;
+        if (r > t0) t0 = r;
+      } else if (dx > 0) {
+        if (r < t0) return;
+        if (r < t1) t1 = r;
+      }
+      r = y0 - ay;
+      if (!dy && r > 0) return;
+      r /= dy;
+      if (dy < 0) {
+        if (r < t0) return;
+        if (r < t1) t1 = r;
+      } else if (dy > 0) {
+        if (r > t1) return;
+        if (r > t0) t0 = r;
+      }
+      r = y1 - ay;
+      if (!dy && r < 0) return;
+      r /= dy;
+      if (dy < 0) {
+        if (r > t1) return;
+        if (r > t0) t0 = r;
+      } else if (dy > 0) {
+        if (r < t0) return;
+        if (r < t1) t1 = r;
+      }
+      if (t0 > 0) line.a = {
+        x: ax + t0 * dx,
+        y: ay + t0 * dy
+      };
+      if (t1 < 1) line.b = {
+        x: ax + t1 * dx,
+        y: ay + t1 * dy
+      };
+      return line;
+    };
+  }
+  var d3_geo_clipExtentMAX = 1e9;
+  d3.geo.clipExtent = function() {
+    var x0, y0, x1, y1, stream, clip, clipExtent = {
+      stream: function(output) {
+        if (stream) stream.valid = false;
+        stream = clip(output);
+        stream.valid = true;
+        return stream;
+      },
+      extent: function(_) {
+        if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
+        clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]);
+        if (stream) stream.valid = false, stream = null;
+        return clipExtent;
+      }
+    };
+    return clipExtent.extent([ [ 0, 0 ], [ 960, 500 ] ]);
+  };
+  function d3_geo_clipExtent(x0, y0, x1, y1) {
+    return function(listener) {
+      var listener_ = listener, bufferListener = d3_geo_clipBufferListener(), clipLine = d3_geom_clipLine(x0, y0, x1, y1), segments, polygon, ring;
+      var clip = {
+        point: point,
+        lineStart: lineStart,
+        lineEnd: lineEnd,
+        polygonStart: function() {
+          listener = bufferListener;
+          segments = [];
+          polygon = [];
+          clean = true;
+        },
+        polygonEnd: function() {
+          listener = listener_;
+          segments = d3.merge(segments);
+          var clipStartInside = insidePolygon([ x0, y1 ]), inside = clean && clipStartInside, visible = segments.length;
+          if (inside || visible) {
+            listener.polygonStart();
+            if (inside) {
+              listener.lineStart();
+              interpolate(null, null, 1, listener);
+              listener.lineEnd();
+            }
+            if (visible) {
+              d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener);
+            }
+            listener.polygonEnd();
+          }
+          segments = polygon = ring = null;
+        }
+      };
+      function insidePolygon(p) {
+        var wn = 0, n = polygon.length, y = p[1];
+        for (var i = 0; i < n; ++i) {
+          for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) {
+            b = v[j];
+            if (a[1] <= y) {
+              if (b[1] > y && d3_cross2d(a, b, p) > 0) ++wn;
+            } else {
+              if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn;
+            }
+            a = b;
+          }
+        }
+        return wn !== 0;
+      }
+      function interpolate(from, to, direction, listener) {
+        var a = 0, a1 = 0;
+        if (from == null || (a = corner(from, direction)) !== (a1 = corner(to, direction)) || comparePoints(from, to) < 0 ^ direction > 0) {
+          do {
+            listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);
+          } while ((a = (a + direction + 4) % 4) !== a1);
+        } else {
+          listener.point(to[0], to[1]);
+        }
+      }
+      function pointVisible(x, y) {
+        return x0 <= x && x <= x1 && y0 <= y && y <= y1;
+      }
+      function point(x, y) {
+        if (pointVisible(x, y)) listener.point(x, y);
+      }
+      var x__, y__, v__, x_, y_, v_, first, clean;
+      function lineStart() {
+        clip.point = linePoint;
+        if (polygon) polygon.push(ring = []);
+        first = true;
+        v_ = false;
+        x_ = y_ = NaN;
+      }
+      function lineEnd() {
+        if (segments) {
+          linePoint(x__, y__);
+          if (v__ && v_) bufferListener.rejoin();
+          segments.push(bufferListener.buffer());
+        }
+        clip.point = point;
+        if (v_) listener.lineEnd();
+      }
+      function linePoint(x, y) {
+        x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x));
+        y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y));
+        var v = pointVisible(x, y);
+        if (polygon) ring.push([ x, y ]);
+        if (first) {
+          x__ = x, y__ = y, v__ = v;
+          first = false;
+          if (v) {
+            listener.lineStart();
+            listener.point(x, y);
+          }
+        } else {
+          if (v && v_) listener.point(x, y); else {
+            var l = {
+              a: {
+                x: x_,
+                y: y_
+              },
+              b: {
+                x: x,
+                y: y
+              }
+            };
+            if (clipLine(l)) {
+              if (!v_) {
+                listener.lineStart();
+                listener.point(l.a.x, l.a.y);
+              }
+              listener.point(l.b.x, l.b.y);
+              if (!v) listener.lineEnd();
+              clean = false;
+            } else if (v) {
+              listener.lineStart();
+              listener.point(x, y);
+              clean = false;
+            }
+          }
+        }
+        x_ = x, y_ = y, v_ = v;
+      }
+      return clip;
+    };
+    function corner(p, direction) {
+      return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3 : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1 : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2;
+    }
+    function compare(a, b) {
+      return comparePoints(a.x, b.x);
+    }
+    function comparePoints(a, b) {
+      var ca = corner(a, 1), cb = corner(b, 1);
+      return ca !== cb ? ca - cb : ca === 0 ? b[1] - a[1] : ca === 1 ? a[0] - b[0] : ca === 2 ? a[1] - b[1] : b[0] - a[0];
+    }
+  }
+  function d3_geo_conic(projectAt) {
+    var φ0 = 0, φ1 = π / 3, m = d3_geo_projectionMutator(projectAt), p = m(φ0, φ1);
+    p.parallels = function(_) {
+      if (!arguments.length) return [ φ0 / π * 180, φ1 / π * 180 ];
+      return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180);
+    };
+    return p;
+  }
+  function d3_geo_conicEqualArea(φ0, φ1) {
+    var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n;
+    function forward(λ, φ) {
+      var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;
+      return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ];
+    }
+    forward.invert = function(x, y) {
+      var ρ0_y = ρ0 - y;
+      return [ Math.atan2(x, ρ0_y) / n, d3_asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ];
+    };
+    return forward;
+  }
+  (d3.geo.conicEqualArea = function() {
+    return d3_geo_conic(d3_geo_conicEqualArea);
+  }).raw = d3_geo_conicEqualArea;
+  d3.geo.albers = function() {
+    return d3.geo.conicEqualArea().rotate([ 96, 0 ]).center([ -.6, 38.7 ]).parallels([ 29.5, 45.5 ]).scale(1070);
+  };
+  d3.geo.albersUsa = function() {
+    var lower48 = d3.geo.albers();
+    var alaska = d3.geo.conicEqualArea().rotate([ 154, 0 ]).center([ -2, 58.5 ]).parallels([ 55, 65 ]);
+    var hawaii = d3.geo.conicEqualArea().rotate([ 157, 0 ]).center([ -3, 19.9 ]).parallels([ 8, 18 ]);
+    var point, pointStream = {
+      point: function(x, y) {
+        point = [ x, y ];
+      }
+    }, lower48Point, alaskaPoint, hawaiiPoint;
+    function albersUsa(coordinates) {
+      var x = coordinates[0], y = coordinates[1];
+      point = null;
+      (lower48Point(x, y), point) || (alaskaPoint(x, y), point) || hawaiiPoint(x, y);
+      return point;
+    }
+    albersUsa.invert = function(coordinates) {
+      var k = lower48.scale(), t = lower48.translate(), x = (coordinates[0] - t[0]) / k, y = (coordinates[1] - t[1]) / k;
+      return (y >= .12 && y < .234 && x >= -.425 && x < -.214 ? alaska : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii : lower48).invert(coordinates);
+    };
+    albersUsa.stream = function(stream) {
+      var lower48Stream = lower48.stream(stream), alaskaStream = alaska.stream(stream), hawaiiStream = hawaii.stream(stream);
+      return {
+        point: function(x, y) {
+          lower48Stream.point(x, y);
+          alaskaStream.point(x, y);
+          hawaiiStream.point(x, y);
+        },
+        sphere: function() {
+          lower48Stream.sphere();
+          alaskaStream.sphere();
+          hawaiiStream.sphere();
+        },
+        lineStart: function() {
+          lower48Stream.lineStart();
+          alaskaStream.lineStart();
+          hawaiiStream.lineStart();
+        },
+        lineEnd: function() {
+          lower48Stream.lineEnd();
+          alaskaStream.lineEnd();
+          hawaiiStream.lineEnd();
+        },
+        polygonStart: function() {
+          lower48Stream.polygonStart();
+          alaskaStream.polygonStart();
+          hawaiiStream.polygonStart();
+        },
+        polygonEnd: function() {
+          lower48Stream.polygonEnd();
+          alaskaStream.polygonEnd();
+          hawaiiStream.polygonEnd();
+        }
+      };
+    };
+    albersUsa.precision = function(_) {
+      if (!arguments.length) return lower48.precision();
+      lower48.precision(_);
+      alaska.precision(_);
+      hawaii.precision(_);
+      return albersUsa;
+    };
+    albersUsa.scale = function(_) {
+      if (!arguments.length) return lower48.scale();
+      lower48.scale(_);
+      alaska.scale(_ * .35);
+      hawaii.scale(_);
+      return albersUsa.translate(lower48.translate());
+    };
+    albersUsa.translate = function(_) {
+      if (!arguments.length) return lower48.translate();
+      var k = lower48.scale(), x = +_[0], y = +_[1];
+      lower48Point = lower48.translate(_).clipExtent([ [ x - .455 * k, y - .238 * k ], [ x + .455 * k, y + .238 * k ] ]).stream(pointStream).point;
+      alaskaPoint = alaska.translate([ x - .307 * k, y + .201 * k ]).clipExtent([ [ x - .425 * k + ε, y + .12 * k + ε ], [ x - .214 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;
+      hawaiiPoint = hawaii.translate([ x - .205 * k, y + .212 * k ]).clipExtent([ [ x - .214 * k + ε, y + .166 * k + ε ], [ x - .115 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;
+      return albersUsa;
+    };
+    return albersUsa.scale(1070);
+  };
+  var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {
+    point: d3_noop,
+    lineStart: d3_noop,
+    lineEnd: d3_noop,
+    polygonStart: function() {
+      d3_geo_pathAreaPolygon = 0;
+      d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;
+    },
+    polygonEnd: function() {
+      d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;
+      d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2);
+    }
+  };
+  function d3_geo_pathAreaRingStart() {
+    var x00, y00, x0, y0;
+    d3_geo_pathArea.point = function(x, y) {
+      d3_geo_pathArea.point = nextPoint;
+      x00 = x0 = x, y00 = y0 = y;
+    };
+    function nextPoint(x, y) {
+      d3_geo_pathAreaPolygon += y0 * x - x0 * y;
+      x0 = x, y0 = y;
+    }
+    d3_geo_pathArea.lineEnd = function() {
+      nextPoint(x00, y00);
+    };
+  }
+  var d3_geo_pathBoundsX0, d3_geo_pathBoundsY0, d3_geo_pathBoundsX1, d3_geo_pathBoundsY1;
+  var d3_geo_pathBounds = {
+    point: d3_geo_pathBoundsPoint,
+    lineStart: d3_noop,
+    lineEnd: d3_noop,
+    polygonStart: d3_noop,
+    polygonEnd: d3_noop
+  };
+  function d3_geo_pathBoundsPoint(x, y) {
+    if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x;
+    if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x;
+    if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y;
+    if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y;
+  }
+  function d3_geo_pathBuffer() {
+    var pointCircle = d3_geo_pathBufferCircle(4.5), buffer = [];
+    var stream = {
+      point: point,
+      lineStart: function() {
+        stream.point = pointLineStart;
+      },
+      lineEnd: lineEnd,
+      polygonStart: function() {
+        stream.lineEnd = lineEndPolygon;
+      },
+      polygonEnd: function() {
+        stream.lineEnd = lineEnd;
+        stream.point = point;
+      },
+      pointRadius: function(_) {
+        pointCircle = d3_geo_pathBufferCircle(_);
+        return stream;
+      },
+      result: function() {
+        if (buffer.length) {
+          var result = buffer.join("");
+          buffer = [];
+          return result;
+        }
+      }
+    };
+    function point(x, y) {
+      buffer.push("M", x, ",", y, pointCircle);
+    }
+    function pointLineStart(x, y) {
+      buffer.push("M", x, ",", y);
+      stream.point = pointLine;
+    }
+    function pointLine(x, y) {
+      buffer.push("L", x, ",", y);
+    }
+    function lineEnd() {
+      stream.point = point;
+    }
+    function lineEndPolygon() {
+      buffer.push("Z");
+    }
+    return stream;
+  }
+  function d3_geo_pathBufferCircle(radius) {
+    return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + "z";
+  }
+  var d3_geo_pathCentroid = {
+    point: d3_geo_pathCentroidPoint,
+    lineStart: d3_geo_pathCentroidLineStart,
+    lineEnd: d3_geo_pathCentroidLineEnd,
+    polygonStart: function() {
+      d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;
+    },
+    polygonEnd: function() {
+      d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
+      d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;
+      d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;
+    }
+  };
+  function d3_geo_pathCentroidPoint(x, y) {
+    d3_geo_centroidX0 += x;
+    d3_geo_centroidY0 += y;
+    ++d3_geo_centroidZ0;
+  }
+  function d3_geo_pathCentroidLineStart() {
+    var x0, y0;
+    d3_geo_pathCentroid.point = function(x, y) {
+      d3_geo_pathCentroid.point = nextPoint;
+      d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+    };
+    function nextPoint(x, y) {
+      var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
+      d3_geo_centroidX1 += z * (x0 + x) / 2;
+      d3_geo_centroidY1 += z * (y0 + y) / 2;
+      d3_geo_centroidZ1 += z;
+      d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+    }
+  }
+  function d3_geo_pathCentroidLineEnd() {
+    d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
+  }
+  function d3_geo_pathCentroidRingStart() {
+    var x00, y00, x0, y0;
+    d3_geo_pathCentroid.point = function(x, y) {
+      d3_geo_pathCentroid.point = nextPoint;
+      d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y);
+    };
+    function nextPoint(x, y) {
+      var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
+      d3_geo_centroidX1 += z * (x0 + x) / 2;
+      d3_geo_centroidY1 += z * (y0 + y) / 2;
+      d3_geo_centroidZ1 += z;
+      z = y0 * x - x0 * y;
+      d3_geo_centroidX2 += z * (x0 + x);
+      d3_geo_centroidY2 += z * (y0 + y);
+      d3_geo_centroidZ2 += z * 3;
+      d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+    }
+    d3_geo_pathCentroid.lineEnd = function() {
+      nextPoint(x00, y00);
+    };
+  }
+  function d3_geo_pathContext(context) {
+    var pointRadius = 4.5;
+    var stream = {
+      point: point,
+      lineStart: function() {
+        stream.point = pointLineStart;
+      },
+      lineEnd: lineEnd,
+      polygonStart: function() {
+        stream.lineEnd = lineEndPolygon;
+      },
+      polygonEnd: function() {
+        stream.lineEnd = lineEnd;
+        stream.point = point;
+      },
+      pointRadius: function(_) {
+        pointRadius = _;
+        return stream;
+      },
+      result: d3_noop
+    };
+    function point(x, y) {
+      context.moveTo(x + pointRadius, y);
+      context.arc(x, y, pointRadius, 0, τ);
+    }
+    function pointLineStart(x, y) {
+      context.moveTo(x, y);
+      stream.point = pointLine;
+    }
+    function pointLine(x, y) {
+      context.lineTo(x, y);
+    }
+    function lineEnd() {
+      stream.point = point;
+    }
+    function lineEndPolygon() {
+      context.closePath();
+    }
+    return stream;
+  }
+  function d3_geo_resample(project) {
+    var δ2 = .5, cosMinDistance = Math.cos(30 * d3_radians), maxDepth = 16;
+    function resample(stream) {
+      return (maxDepth ? resampleRecursive : resampleNone)(stream);
+    }
+    function resampleNone(stream) {
+      return d3_geo_transformPoint(stream, function(x, y) {
+        x = project(x, y);
+        stream.point(x[0], x[1]);
+      });
+    }
+    function resampleRecursive(stream) {
+      var λ00, φ00, x00, y00, a00, b00, c00, λ0, x0, y0, a0, b0, c0;
+      var resample = {
+        point: point,
+        lineStart: lineStart,
+        lineEnd: lineEnd,
+        polygonStart: function() {
+          stream.polygonStart();
+          resample.lineStart = ringStart;
+        },
+        polygonEnd: function() {
+          stream.polygonEnd();
+          resample.lineStart = lineStart;
+        }
+      };
+      function point(x, y) {
+        x = project(x, y);
+        stream.point(x[0], x[1]);
+      }
+      function lineStart() {
+        x0 = NaN;
+        resample.point = linePoint;
+        stream.lineStart();
+      }
+      function linePoint(λ, φ) {
+        var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ);
+        resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
+        stream.point(x0, y0);
+      }
+      function lineEnd() {
+        resample.point = point;
+        stream.lineEnd();
+      }
+      function ringStart() {
+        lineStart();
+        resample.point = ringPoint;
+        resample.lineEnd = ringEnd;
+      }
+      function ringPoint(λ, φ) {
+        linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
+        resample.point = linePoint;
+      }
+      function ringEnd() {
+        resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);
+        resample.lineEnd = lineEnd;
+        lineEnd();
+      }
+      return resample;
+    }
+    function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {
+      var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy;
+      if (d2 > 4 * δ2 && depth--) {
+        var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2;
+        if (dz * dz / d2 > δ2 || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) {
+          resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);
+          stream.point(x2, y2);
+          resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);
+        }
+      }
+    }
+    resample.precision = function(_) {
+      if (!arguments.length) return Math.sqrt(δ2);
+      maxDepth = (δ2 = _ * _) > 0 && 16;
+      return resample;
+    };
+    return resample;
+  }
+  d3.geo.path = function() {
+    var pointRadius = 4.5, projection, context, projectStream, contextStream, cacheStream;
+    function path(object) {
+      if (object) {
+        if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments));
+        if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream);
+        d3.geo.stream(object, cacheStream);
+      }
+      return contextStream.result();
+    }
+    path.area = function(object) {
+      d3_geo_pathAreaSum = 0;
+      d3.geo.stream(object, projectStream(d3_geo_pathArea));
+      return d3_geo_pathAreaSum;
+    };
+    path.centroid = function(object) {
+      d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
+      d3.geo.stream(object, projectStream(d3_geo_pathCentroid));
+      return d3_geo_centroidZ2 ? [ d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2 ] : d3_geo_centroidZ1 ? [ d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1 ] : d3_geo_centroidZ0 ? [ d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0 ] : [ NaN, NaN ];
+    };
+    path.bounds = function(object) {
+      d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity);
+      d3.geo.stream(object, projectStream(d3_geo_pathBounds));
+      return [ [ d3_geo_pathBoundsX0, d3_geo_pathBoundsY0 ], [ d3_geo_pathBoundsX1, d3_geo_pathBoundsY1 ] ];
+    };
+    path.projection = function(_) {
+      if (!arguments.length) return projection;
+      projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;
+      return reset();
+    };
+    path.context = function(_) {
+      if (!arguments.length) return context;
+      contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_);
+      if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius);
+      return reset();
+    };
+    path.pointRadius = function(_) {
+      if (!arguments.length) return pointRadius;
+      pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_);
+      return path;
+    };
+    function reset() {
+      cacheStream = null;
+      return path;
+    }
+    return path.projection(d3.geo.albersUsa()).context(null);
+  };
+  function d3_geo_pathProjectStream(project) {
+    var resample = d3_geo_resample(function(x, y) {
+      return project([ x * d3_degrees, y * d3_degrees ]);
+    });
+    return function(stream) {
+      return d3_geo_projectionRadians(resample(stream));
+    };
+  }
+  d3.geo.transform = function(methods) {
+    return {
+      stream: function(stream) {
+        var transform = new d3_geo_transform(stream);
+        for (var k in methods) transform[k] = methods[k];
+        return transform;
+      }
+    };
+  };
+  function d3_geo_transform(stream) {
+    this.stream = stream;
+  }
+  d3_geo_transform.prototype = {
+    point: function(x, y) {
+      this.stream.point(x, y);
+    },
+    sphere: function() {
+      this.stream.sphere();
+    },
+    lineStart: function() {
+      this.stream.lineStart();
+    },
+    lineEnd: function() {
+      this.stream.lineEnd();
+    },
+    polygonStart: function() {
+      this.stream.polygonStart();
+    },
+    polygonEnd: function() {
+      this.stream.polygonEnd();
+    }
+  };
+  function d3_geo_transformPoint(stream, point) {
+    return {
+      point: point,
+      sphere: function() {
+        stream.sphere();
+      },
+      lineStart: function() {
+        stream.lineStart();
+      },
+      lineEnd: function() {
+        stream.lineEnd();
+      },
+      polygonStart: function() {
+        stream.polygonStart();
+      },
+      polygonEnd: function() {
+        stream.polygonEnd();
+      }
+    };
+  }
+  d3.geo.projection = d3_geo_projection;
+  d3.geo.projectionMutator = d3_geo_projectionMutator;
+  function d3_geo_projection(project) {
+    return d3_geo_projectionMutator(function() {
+      return project;
+    })();
+  }
+  function d3_geo_projectionMutator(projectAt) {
+    var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) {
+      x = project(x, y);
+      return [ x[0] * k + δx, δy - x[1] * k ];
+    }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, preclip = d3_geo_clipAntimeridian, postclip = d3_identity, clipAngle = null, clipExtent = null, stream;
+    function projection(point) {
+      point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);
+      return [ point[0] * k + δx, δy - point[1] * k ];
+    }
+    function invert(point) {
+      point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);
+      return point && [ point[0] * d3_degrees, point[1] * d3_degrees ];
+    }
+    projection.stream = function(output) {
+      if (stream) stream.valid = false;
+      stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output))));
+      stream.valid = true;
+      return stream;
+    };
+    projection.clipAngle = function(_) {
+      if (!arguments.length) return clipAngle;
+      preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians);
+      return invalidate();
+    };
+    projection.clipExtent = function(_) {
+      if (!arguments.length) return clipExtent;
+      clipExtent = _;
+      postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity;
+      return invalidate();
+    };
+    projection.scale = function(_) {
+      if (!arguments.length) return k;
+      k = +_;
+      return reset();
+    };
+    projection.translate = function(_) {
+      if (!arguments.length) return [ x, y ];
+      x = +_[0];
+      y = +_[1];
+      return reset();
+    };
+    projection.center = function(_) {
+      if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ];
+      λ = _[0] % 360 * d3_radians;
+      φ = _[1] % 360 * d3_radians;
+      return reset();
+    };
+    projection.rotate = function(_) {
+      if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ];
+      δλ = _[0] % 360 * d3_radians;
+      δφ = _[1] % 360 * d3_radians;
+      δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;
+      return reset();
+    };
+    d3.rebind(projection, projectResample, "precision");
+    function reset() {
+      projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);
+      var center = project(λ, φ);
+      δx = x - center[0] * k;
+      δy = y + center[1] * k;
+      return invalidate();
+    }
+    function invalidate() {
+      if (stream) stream.valid = false, stream = null;
+      return projection;
+    }
+    return function() {
+      project = projectAt.apply(this, arguments);
+      projection.invert = project.invert && invert;
+      return reset();
+    };
+  }
+  function d3_geo_projectionRadians(stream) {
+    return d3_geo_transformPoint(stream, function(x, y) {
+      stream.point(x * d3_radians, y * d3_radians);
+    });
+  }
+  function d3_geo_equirectangular(λ, φ) {
+    return [ λ, φ ];
+  }
+  (d3.geo.equirectangular = function() {
+    return d3_geo_projection(d3_geo_equirectangular);
+  }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;
+  d3.geo.rotation = function(rotate) {
+    rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0);
+    function forward(coordinates) {
+      coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
+      return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
+    }
+    forward.invert = function(coordinates) {
+      coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
+      return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
+    };
+    return forward;
+  };
+  function d3_geo_identityRotation(λ, φ) {
+    return [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];
+  }
+  d3_geo_identityRotation.invert = d3_geo_equirectangular;
+  function d3_geo_rotation(δλ, δφ, δγ) {
+    return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_identityRotation;
+  }
+  function d3_geo_forwardRotationλ(δλ) {
+    return function(λ, φ) {
+      return λ += δλ, [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];
+    };
+  }
+  function d3_geo_rotationλ(δλ) {
+    var rotation = d3_geo_forwardRotationλ(δλ);
+    rotation.invert = d3_geo_forwardRotationλ(-δλ);
+    return rotation;
+  }
+  function d3_geo_rotationφγ(δφ, δγ) {
+    var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ);
+    function rotation(λ, φ) {
+      var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ;
+      return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), d3_asin(k * cosδγ + y * sinδγ) ];
+    }
+    rotation.invert = function(λ, φ) {
+      var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ;
+      return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), d3_asin(k * cosδφ - x * sinδφ) ];
+    };
+    return rotation;
+  }
+  d3.geo.circle = function() {
+    var origin = [ 0, 0 ], angle, precision = 6, interpolate;
+    function circle() {
+      var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = [];
+      interpolate(null, null, 1, {
+        point: function(x, y) {
+          ring.push(x = rotate(x, y));
+          x[0] *= d3_degrees, x[1] *= d3_degrees;
+        }
+      });
+      return {
+        type: "Polygon",
+        coordinates: [ ring ]
+      };
+    }
+    circle.origin = function(x) {
+      if (!arguments.length) return origin;
+      origin = x;
+      return circle;
+    };
+    circle.angle = function(x) {
+      if (!arguments.length) return angle;
+      interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);
+      return circle;
+    };
+    circle.precision = function(_) {
+      if (!arguments.length) return precision;
+      interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);
+      return circle;
+    };
+    return circle.angle(90);
+  };
+  function d3_geo_circleInterpolate(radius, precision) {
+    var cr = Math.cos(radius), sr = Math.sin(radius);
+    return function(from, to, direction, listener) {
+      var step = direction * precision;
+      if (from != null) {
+        from = d3_geo_circleAngle(cr, from);
+        to = d3_geo_circleAngle(cr, to);
+        if (direction > 0 ? from < to : from > to) from += direction * τ;
+      } else {
+        from = radius + direction * τ;
+        to = radius - .5 * step;
+      }
+      for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) {
+        listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]);
+      }
+    };
+  }
+  function d3_geo_circleAngle(cr, point) {
+    var a = d3_geo_cartesian(point);
+    a[0] -= cr;
+    d3_geo_cartesianNormalize(a);
+    var angle = d3_acos(-a[1]);
+    return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);
+  }
+  d3.geo.distance = function(a, b) {
+    var Δλ = (b[0] - a[0]) * d3_radians, φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians, sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ), sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1), t;
+    return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ);
+  };
+  d3.geo.graticule = function() {
+    var x1, x0, X1, X0, y1, y0, Y1, Y0, dx = 10, dy = dx, DX = 90, DY = 360, x, y, X, Y, precision = 2.5;
+    function graticule() {
+      return {
+        type: "MultiLineString",
+        coordinates: lines()
+      };
+    }
+    function lines() {
+      return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X).concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y)).concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) {
+        return abs(x % DX) > ε;
+      }).map(x)).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) {
+        return abs(y % DY) > ε;
+      }).map(y));
+    }
+    graticule.lines = function() {
+      return lines().map(function(coordinates) {
+        return {
+          type: "LineString",
+          coordinates: coordinates
+        };
+      });
+    };
+    graticule.outline = function() {
+      return {
+        type: "Polygon",
+        coordinates: [ X(X0).concat(Y(Y1).slice(1), X(X1).reverse().slice(1), Y(Y0).reverse().slice(1)) ]
+      };
+    };
+    graticule.extent = function(_) {
+      if (!arguments.length) return graticule.minorExtent();
+      return graticule.majorExtent(_).minorExtent(_);
+    };
+    graticule.majorExtent = function(_) {
+      if (!arguments.length) return [ [ X0, Y0 ], [ X1, Y1 ] ];
+      X0 = +_[0][0], X1 = +_[1][0];
+      Y0 = +_[0][1], Y1 = +_[1][1];
+      if (X0 > X1) _ = X0, X0 = X1, X1 = _;
+      if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;
+      return graticule.precision(precision);
+    };
+    graticule.minorExtent = function(_) {
+      if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
+      x0 = +_[0][0], x1 = +_[1][0];
+      y0 = +_[0][1], y1 = +_[1][1];
+      if (x0 > x1) _ = x0, x0 = x1, x1 = _;
+      if (y0 > y1) _ = y0, y0 = y1, y1 = _;
+      return graticule.precision(precision);
+    };
+    graticule.step = function(_) {
+      if (!arguments.length) return graticule.minorStep();
+      return graticule.majorStep(_).minorStep(_);
+    };
+    graticule.majorStep = function(_) {
+      if (!arguments.length) return [ DX, DY ];
+      DX = +_[0], DY = +_[1];
+      return graticule;
+    };
+    graticule.minorStep = function(_) {
+      if (!arguments.length) return [ dx, dy ];
+      dx = +_[0], dy = +_[1];
+      return graticule;
+    };
+    graticule.precision = function(_) {
+      if (!arguments.length) return precision;
+      precision = +_;
+      x = d3_geo_graticuleX(y0, y1, 90);
+      y = d3_geo_graticuleY(x0, x1, precision);
+      X = d3_geo_graticuleX(Y0, Y1, 90);
+      Y = d3_geo_graticuleY(X0, X1, precision);
+      return graticule;
+    };
+    return graticule.majorExtent([ [ -180, -90 + ε ], [ 180, 90 - ε ] ]).minorExtent([ [ -180, -80 - ε ], [ 180, 80 + ε ] ]);
+  };
+  function d3_geo_graticuleX(y0, y1, dy) {
+    var y = d3.range(y0, y1 - ε, dy).concat(y1);
+    return function(x) {
+      return y.map(function(y) {
+        return [ x, y ];
+      });
+    };
+  }
+  function d3_geo_graticuleY(x0, x1, dx) {
+    var x = d3.range(x0, x1 - ε, dx).concat(x1);
+    return function(y) {
+      return x.map(function(x) {
+        return [ x, y ];
+      });
+    };
+  }
+  function d3_source(d) {
+    return d.source;
+  }
+  function d3_target(d) {
+    return d.target;
+  }
+  d3.geo.greatArc = function() {
+    var source = d3_source, source_, target = d3_target, target_;
+    function greatArc() {
+      return {
+        type: "LineString",
+        coordinates: [ source_ || source.apply(this, arguments), target_ || target.apply(this, arguments) ]
+      };
+    }
+    greatArc.distance = function() {
+      return d3.geo.distance(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments));
+    };
+    greatArc.source = function(_) {
+      if (!arguments.length) return source;
+      source = _, source_ = typeof _ === "function" ? null : _;
+      return greatArc;
+    };
+    greatArc.target = function(_) {
+      if (!arguments.length) return target;
+      target = _, target_ = typeof _ === "function" ? null : _;
+      return greatArc;
+    };
+    greatArc.precision = function() {
+      return arguments.length ? greatArc : 0;
+    };
+    return greatArc;
+  };
+  d3.geo.interpolate = function(source, target) {
+    return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians);
+  };
+  function d3_geo_interpolate(x0, y0, x1, y1) {
+    var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))), k = 1 / Math.sin(d);
+    var interpolate = d ? function(t) {
+      var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1;
+      return [ Math.atan2(y, x) * d3_degrees, Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees ];
+    } : function() {
+      return [ x0 * d3_degrees, y0 * d3_degrees ];
+    };
+    interpolate.distance = d;
+    return interpolate;
+  }
+  d3.geo.length = function(object) {
+    d3_geo_lengthSum = 0;
+    d3.geo.stream(object, d3_geo_length);
+    return d3_geo_lengthSum;
+  };
+  var d3_geo_lengthSum;
+  var d3_geo_length = {
+    sphere: d3_noop,
+    point: d3_noop,
+    lineStart: d3_geo_lengthLineStart,
+    lineEnd: d3_noop,
+    polygonStart: d3_noop,
+    polygonEnd: d3_noop
+  };
+  function d3_geo_lengthLineStart() {
+    var λ0, sinφ0, cosφ0;
+    d3_geo_length.point = function(λ, φ) {
+      λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ);
+      d3_geo_length.point = nextPoint;
+    };
+    d3_geo_length.lineEnd = function() {
+      d3_geo_length.point = d3_geo_length.lineEnd = d3_noop;
+    };
+    function nextPoint(λ, φ) {
+      var sinφ = Math.sin(φ *= d3_radians), cosφ = Math.cos(φ), t = abs((λ *= d3_radians) - λ0), cosΔλ = Math.cos(t);
+      d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ);
+      λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ;
+    }
+  }
+  function d3_geo_azimuthal(scale, angle) {
+    function azimuthal(λ, φ) {
+      var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ);
+      return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ];
+    }
+    azimuthal.invert = function(x, y) {
+      var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c);
+      return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ];
+    };
+    return azimuthal;
+  }
+  var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) {
+    return Math.sqrt(2 / (1 + cosλcosφ));
+  }, function(ρ) {
+    return 2 * Math.asin(ρ / 2);
+  });
+  (d3.geo.azimuthalEqualArea = function() {
+    return d3_geo_projection(d3_geo_azimuthalEqualArea);
+  }).raw = d3_geo_azimuthalEqualArea;
+  var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) {
+    var c = Math.acos(cosλcosφ);
+    return c && c / Math.sin(c);
+  }, d3_identity);
+  (d3.geo.azimuthalEquidistant = function() {
+    return d3_geo_projection(d3_geo_azimuthalEquidistant);
+  }).raw = d3_geo_azimuthalEquidistant;
+  function d3_geo_conicConformal(φ0, φ1) {
+    var cosφ0 = Math.cos(φ0), t = function(φ) {
+      return Math.tan(π / 4 + φ / 2);
+    }, n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)), F = cosφ0 * Math.pow(t(φ0), n) / n;
+    if (!n) return d3_geo_mercator;
+    function forward(λ, φ) {
+      if (F > 0) {
+        if (φ < -halfπ + ε) φ = -halfπ + ε;
+      } else {
+        if (φ > halfπ - ε) φ = halfπ - ε;
+      }
+      var ρ = F / Math.pow(t(φ), n);
+      return [ ρ * Math.sin(n * λ), F - ρ * Math.cos(n * λ) ];
+    }
+    forward.invert = function(x, y) {
+      var ρ0_y = F - y, ρ = d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y);
+      return [ Math.atan2(x, ρ0_y) / n, 2 * Math.atan(Math.pow(F / ρ, 1 / n)) - halfπ ];
+    };
+    return forward;
+  }
+  (d3.geo.conicConformal = function() {
+    return d3_geo_conic(d3_geo_conicConformal);
+  }).raw = d3_geo_conicConformal;
+  function d3_geo_conicEquidistant(φ0, φ1) {
+    var cosφ0 = Math.cos(φ0), n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0), G = cosφ0 / n + φ0;
+    if (abs(n) < ε) return d3_geo_equirectangular;
+    function forward(λ, φ) {
+      var ρ = G - φ;
+      return [ ρ * Math.sin(n * λ), G - ρ * Math.cos(n * λ) ];
+    }
+    forward.invert = function(x, y) {
+      var ρ0_y = G - y;
+      return [ Math.atan2(x, ρ0_y) / n, G - d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y) ];
+    };
+    return forward;
+  }
+  (d3.geo.conicEquidistant = function() {
+    return d3_geo_conic(d3_geo_conicEquidistant);
+  }).raw = d3_geo_conicEquidistant;
+  var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) {
+    return 1 / cosλcosφ;
+  }, Math.atan);
+  (d3.geo.gnomonic = function() {
+    return d3_geo_projection(d3_geo_gnomonic);
+  }).raw = d3_geo_gnomonic;
+  function d3_geo_mercator(λ, φ) {
+    return [ λ, Math.log(Math.tan(π / 4 + φ / 2)) ];
+  }
+  d3_geo_mercator.invert = function(x, y) {
+    return [ x, 2 * Math.atan(Math.exp(y)) - halfπ ];
+  };
+  function d3_geo_mercatorProjection(project) {
+    var m = d3_geo_projection(project), scale = m.scale, translate = m.translate, clipExtent = m.clipExtent, clipAuto;
+    m.scale = function() {
+      var v = scale.apply(m, arguments);
+      return v === m ? clipAuto ? m.clipExtent(null) : m : v;
+    };
+    m.translate = function() {
+      var v = translate.apply(m, arguments);
+      return v === m ? clipAuto ? m.clipExtent(null) : m : v;
+    };
+    m.clipExtent = function(_) {
+      var v = clipExtent.apply(m, arguments);
+      if (v === m) {
+        if (clipAuto = _ == null) {
+          var k = π * scale(), t = translate();
+          clipExtent([ [ t[0] - k, t[1] - k ], [ t[0] + k, t[1] + k ] ]);
+        }
+      } else if (clipAuto) {
+        v = null;
+      }
+      return v;
+    };
+    return m.clipExtent(null);
+  }
+  (d3.geo.mercator = function() {
+    return d3_geo_mercatorProjection(d3_geo_mercator);
+  }).raw = d3_geo_mercator;
+  var d3_geo_orthographic = d3_geo_azimuthal(function() {
+    return 1;
+  }, Math.asin);
+  (d3.geo.orthographic = function() {
+    return d3_geo_projection(d3_geo_orthographic);
+  }).raw = d3_geo_orthographic;
+  var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) {
+    return 1 / (1 + cosλcosφ);
+  }, function(ρ) {
+    return 2 * Math.atan(ρ);
+  });
+  (d3.geo.stereographic = function() {
+    return d3_geo_projection(d3_geo_stereographic);
+  }).raw = d3_geo_stereographic;
+  function d3_geo_transverseMercator(λ, φ) {
+    return [ Math.log(Math.tan(π / 4 + φ / 2)), -λ ];
+  }
+  d3_geo_transverseMercator.invert = function(x, y) {
+    return [ -y, 2 * Math.atan(Math.exp(x)) - halfπ ];
+  };
+  (d3.geo.transverseMercator = function() {
+    var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator), center = projection.center, rotate = projection.rotate;
+    projection.center = function(_) {
+      return _ ? center([ -_[1], _[0] ]) : (_ = center(), [ _[1], -_[0] ]);
+    };
+    projection.rotate = function(_) {
+      return _ ? rotate([ _[0], _[1], _.length > 2 ? _[2] + 90 : 90 ]) : (_ = rotate(), 
+      [ _[0], _[1], _[2] - 90 ]);
+    };
+    return rotate([ 0, 0, 90 ]);
+  }).raw = d3_geo_transverseMercator;
+  d3.geom = {};
+  function d3_geom_pointX(d) {
+    return d[0];
+  }
+  function d3_geom_pointY(d) {
+    return d[1];
+  }
+  d3.geom.hull = function(vertices) {
+    var x = d3_geom_pointX, y = d3_geom_pointY;
+    if (arguments.length) return hull(vertices);
+    function hull(data) {
+      if (data.length < 3) return [];
+      var fx = d3_functor(x), fy = d3_functor(y), i, n = data.length, points = [], flippedPoints = [];
+      for (i = 0; i < n; i++) {
+        points.push([ +fx.call(this, data[i], i), +fy.call(this, data[i], i), i ]);
+      }
+      points.sort(d3_geom_hullOrder);
+      for (i = 0; i < n; i++) flippedPoints.push([ points[i][0], -points[i][1] ]);
+      var upper = d3_geom_hullUpper(points), lower = d3_geom_hullUpper(flippedPoints);
+      var skipLeft = lower[0] === upper[0], skipRight = lower[lower.length - 1] === upper[upper.length - 1], polygon = [];
+      for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]);
+      for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]);
+      return polygon;
+    }
+    hull.x = function(_) {
+      return arguments.length ? (x = _, hull) : x;
+    };
+    hull.y = function(_) {
+      return arguments.length ? (y = _, hull) : y;
+    };
+    return hull;
+  };
+  function d3_geom_hullUpper(points) {
+    var n = points.length, hull = [ 0, 1 ], hs = 2;
+    for (var i = 2; i < n; i++) {
+      while (hs > 1 && d3_cross2d(points[hull[hs - 2]], points[hull[hs - 1]], points[i]) <= 0) --hs;
+      hull[hs++] = i;
+    }
+    return hull.slice(0, hs);
+  }
+  function d3_geom_hullOrder(a, b) {
+    return a[0] - b[0] || a[1] - b[1];
+  }
+  d3.geom.polygon = function(coordinates) {
+    d3_subclass(coordinates, d3_geom_polygonPrototype);
+    return coordinates;
+  };
+  var d3_geom_polygonPrototype = d3.geom.polygon.prototype = [];
+  d3_geom_polygonPrototype.area = function() {
+    var i = -1, n = this.length, a, b = this[n - 1], area = 0;
+    while (++i < n) {
+      a = b;
+      b = this[i];
+      area += a[1] * b[0] - a[0] * b[1];
+    }
+    return area * .5;
+  };
+  d3_geom_polygonPrototype.centroid = function(k) {
+    var i = -1, n = this.length, x = 0, y = 0, a, b = this[n - 1], c;
+    if (!arguments.length) k = -1 / (6 * this.area());
+    while (++i < n) {
+      a = b;
+      b = this[i];
+      c = a[0] * b[1] - b[0] * a[1];
+      x += (a[0] + b[0]) * c;
+      y += (a[1] + b[1]) * c;
+    }
+    return [ x * k, y * k ];
+  };
+  d3_geom_polygonPrototype.clip = function(subject) {
+    var input, closed = d3_geom_polygonClosed(subject), i = -1, n = this.length - d3_geom_polygonClosed(this), j, m, a = this[n - 1], b, c, d;
+    while (++i < n) {
+      input = subject.slice();
+      subject.length = 0;
+      b = this[i];
+      c = input[(m = input.length - closed) - 1];
+      j = -1;
+      while (++j < m) {
+        d = input[j];
+        if (d3_geom_polygonInside(d, a, b)) {
+          if (!d3_geom_polygonInside(c, a, b)) {
+            subject.push(d3_geom_polygonIntersect(c, d, a, b));
+          }
+          subject.push(d);
+        } else if (d3_geom_polygonInside(c, a, b)) {
+          subject.push(d3_geom_polygonIntersect(c, d, a, b));
+        }
+        c = d;
+      }
+      if (closed) subject.push(subject[0]);
+      a = b;
+    }
+    return subject;
+  };
+  function d3_geom_polygonInside(p, a, b) {
+    return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);
+  }
+  function d3_geom_polygonIntersect(c, d, a, b) {
+    var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);
+    return [ x1 + ua * x21, y1 + ua * y21 ];
+  }
+  function d3_geom_polygonClosed(coordinates) {
+    var a = coordinates[0], b = coordinates[coordinates.length - 1];
+    return !(a[0] - b[0] || a[1] - b[1]);
+  }
+  var d3_geom_voronoiEdges, d3_geom_voronoiCells, d3_geom_voronoiBeaches, d3_geom_voronoiBeachPool = [], d3_geom_voronoiFirstCircle, d3_geom_voronoiCircles, d3_geom_voronoiCirclePool = [];
+  function d3_geom_voronoiBeach() {
+    d3_geom_voronoiRedBlackNode(this);
+    this.edge = this.site = this.circle = null;
+  }
+  function d3_geom_voronoiCreateBeach(site) {
+    var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach();
+    beach.site = site;
+    return beach;
+  }
+  function d3_geom_voronoiDetachBeach(beach) {
+    d3_geom_voronoiDetachCircle(beach);
+    d3_geom_voronoiBeaches.remove(beach);
+    d3_geom_voronoiBeachPool.push(beach);
+    d3_geom_voronoiRedBlackNode(beach);
+  }
+  function d3_geom_voronoiRemoveBeach(beach) {
+    var circle = beach.circle, x = circle.x, y = circle.cy, vertex = {
+      x: x,
+      y: y
+    }, previous = beach.P, next = beach.N, disappearing = [ beach ];
+    d3_geom_voronoiDetachBeach(beach);
+    var lArc = previous;
+    while (lArc.circle && abs(x - lArc.circle.x) < ε && abs(y - lArc.circle.cy) < ε) {
+      previous = lArc.P;
+      disappearing.unshift(lArc);
+      d3_geom_voronoiDetachBeach(lArc);
+      lArc = previous;
+    }
+    disappearing.unshift(lArc);
+    d3_geom_voronoiDetachCircle(lArc);
+    var rArc = next;
+    while (rArc.circle && abs(x - rArc.circle.x) < ε && abs(y - rArc.circle.cy) < ε) {
+      next = rArc.N;
+      disappearing.push(rArc);
+      d3_geom_voronoiDetachBeach(rArc);
+      rArc = next;
+    }
+    disappearing.push(rArc);
+    d3_geom_voronoiDetachCircle(rArc);
+    var nArcs = disappearing.length, iArc;
+    for (iArc = 1; iArc < nArcs; ++iArc) {
+      rArc = disappearing[iArc];
+      lArc = disappearing[iArc - 1];
+      d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);
+    }
+    lArc = disappearing[0];
+    rArc = disappearing[nArcs - 1];
+    rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex);
+    d3_geom_voronoiAttachCircle(lArc);
+    d3_geom_voronoiAttachCircle(rArc);
+  }
+  function d3_geom_voronoiAddBeach(site) {
+    var x = site.x, directrix = site.y, lArc, rArc, dxl, dxr, node = d3_geom_voronoiBeaches._;
+    while (node) {
+      dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x;
+      if (dxl > ε) node = node.L; else {
+        dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix);
+        if (dxr > ε) {
+          if (!node.R) {
+            lArc = node;
+            break;
+          }
+          node = node.R;
+        } else {
+          if (dxl > -ε) {
+            lArc = node.P;
+            rArc = node;
+          } else if (dxr > -ε) {
+            lArc = node;
+            rArc = node.N;
+          } else {
+            lArc = rArc = node;
+          }
+          break;
+        }
+      }
+    }
+    var newArc = d3_geom_voronoiCreateBeach(site);
+    d3_geom_voronoiBeaches.insert(lArc, newArc);
+    if (!lArc && !rArc) return;
+    if (lArc === rArc) {
+      d3_geom_voronoiDetachCircle(lArc);
+      rArc = d3_geom_voronoiCreateBeach(lArc.site);
+      d3_geom_voronoiBeaches.insert(newArc, rArc);
+      newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
+      d3_geom_voronoiAttachCircle(lArc);
+      d3_geom_voronoiAttachCircle(rArc);
+      return;
+    }
+    if (!rArc) {
+      newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
+      return;
+    }
+    d3_geom_voronoiDetachCircle(lArc);
+    d3_geom_voronoiDetachCircle(rArc);
+    var lSite = lArc.site, ax = lSite.x, ay = lSite.y, bx = site.x - ax, by = site.y - ay, rSite = rArc.site, cx = rSite.x - ax, cy = rSite.y - ay, d = 2 * (bx * cy - by * cx), hb = bx * bx + by * by, hc = cx * cx + cy * cy, vertex = {
+      x: (cy * hb - by * hc) / d + ax,
+      y: (bx * hc - cx * hb) / d + ay
+    };
+    d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex);
+    newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex);
+    rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex);
+    d3_geom_voronoiAttachCircle(lArc);
+    d3_geom_voronoiAttachCircle(rArc);
+  }
+  function d3_geom_voronoiLeftBreakPoint(arc, directrix) {
+    var site = arc.site, rfocx = site.x, rfocy = site.y, pby2 = rfocy - directrix;
+    if (!pby2) return rfocx;
+    var lArc = arc.P;
+    if (!lArc) return -Infinity;
+    site = lArc.site;
+    var lfocx = site.x, lfocy = site.y, plby2 = lfocy - directrix;
+    if (!plby2) return lfocx;
+    var hl = lfocx - rfocx, aby2 = 1 / pby2 - 1 / plby2, b = hl / plby2;
+    if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;
+    return (rfocx + lfocx) / 2;
+  }
+  function d3_geom_voronoiRightBreakPoint(arc, directrix) {
+    var rArc = arc.N;
+    if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix);
+    var site = arc.site;
+    return site.y === directrix ? site.x : Infinity;
+  }
+  function d3_geom_voronoiCell(site) {
+    this.site = site;
+    this.edges = [];
+  }
+  d3_geom_voronoiCell.prototype.prepare = function() {
+    var halfEdges = this.edges, iHalfEdge = halfEdges.length, edge;
+    while (iHalfEdge--) {
+      edge = halfEdges[iHalfEdge].edge;
+      if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1);
+    }
+    halfEdges.sort(d3_geom_voronoiHalfEdgeOrder);
+    return halfEdges.length;
+  };
+  function d3_geom_voronoiCloseCells(extent) {
+    var x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], x2, y2, x3, y3, cells = d3_geom_voronoiCells, iCell = cells.length, cell, iHalfEdge, halfEdges, nHalfEdges, start, end;
+    while (iCell--) {
+      cell = cells[iCell];
+      if (!cell || !cell.prepare()) continue;
+      halfEdges = cell.edges;
+      nHalfEdges = halfEdges.length;
+      iHalfEdge = 0;
+      while (iHalfEdge < nHalfEdges) {
+        end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y;
+        start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y;
+        if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) {
+          halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end, abs(x3 - x0) < ε && y1 - y3 > ε ? {
+            x: x0,
+            y: abs(x2 - x0) < ε ? y2 : y1
+          } : abs(y3 - y1) < ε && x1 - x3 > ε ? {
+            x: abs(y2 - y1) < ε ? x2 : x1,
+            y: y1
+          } : abs(x3 - x1) < ε && y3 - y0 > ε ? {
+            x: x1,
+            y: abs(x2 - x1) < ε ? y2 : y0
+          } : abs(y3 - y0) < ε && x3 - x0 > ε ? {
+            x: abs(y2 - y0) < ε ? x2 : x0,
+            y: y0
+          } : null), cell.site, null));
+          ++nHalfEdges;
+        }
+      }
+    }
+  }
+  function d3_geom_voronoiHalfEdgeOrder(a, b) {
+    return b.angle - a.angle;
+  }
+  function d3_geom_voronoiCircle() {
+    d3_geom_voronoiRedBlackNode(this);
+    this.x = this.y = this.arc = this.site = this.cy = null;
+  }
+  function d3_geom_voronoiAttachCircle(arc) {
+    var lArc = arc.P, rArc = arc.N;
+    if (!lArc || !rArc) return;
+    var lSite = lArc.site, cSite = arc.site, rSite = rArc.site;
+    if (lSite === rSite) return;
+    var bx = cSite.x, by = cSite.y, ax = lSite.x - bx, ay = lSite.y - by, cx = rSite.x - bx, cy = rSite.y - by;
+    var d = 2 * (ax * cy - ay * cx);
+    if (d >= -ε2) return;
+    var ha = ax * ax + ay * ay, hc = cx * cx + cy * cy, x = (cy * ha - ay * hc) / d, y = (ax * hc - cx * ha) / d, cy = y + by;
+    var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle();
+    circle.arc = arc;
+    circle.site = cSite;
+    circle.x = x + bx;
+    circle.y = cy + Math.sqrt(x * x + y * y);
+    circle.cy = cy;
+    arc.circle = circle;
+    var before = null, node = d3_geom_voronoiCircles._;
+    while (node) {
+      if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) {
+        if (node.L) node = node.L; else {
+          before = node.P;
+          break;
+        }
+      } else {
+        if (node.R) node = node.R; else {
+          before = node;
+          break;
+        }
+      }
+    }
+    d3_geom_voronoiCircles.insert(before, circle);
+    if (!before) d3_geom_voronoiFirstCircle = circle;
+  }
+  function d3_geom_voronoiDetachCircle(arc) {
+    var circle = arc.circle;
+    if (circle) {
+      if (!circle.P) d3_geom_voronoiFirstCircle = circle.N;
+      d3_geom_voronoiCircles.remove(circle);
+      d3_geom_voronoiCirclePool.push(circle);
+      d3_geom_voronoiRedBlackNode(circle);
+      arc.circle = null;
+    }
+  }
+  function d3_geom_voronoiClipEdges(extent) {
+    var edges = d3_geom_voronoiEdges, clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]), i = edges.length, e;
+    while (i--) {
+      e = edges[i];
+      if (!d3_geom_voronoiConnectEdge(e, extent) || !clip(e) || abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε) {
+        e.a = e.b = null;
+        edges.splice(i, 1);
+      }
+    }
+  }
+  function d3_geom_voronoiConnectEdge(edge, extent) {
+    var vb = edge.b;
+    if (vb) return true;
+    var va = edge.a, x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], lSite = edge.l, rSite = edge.r, lx = lSite.x, ly = lSite.y, rx = rSite.x, ry = rSite.y, fx = (lx + rx) / 2, fy = (ly + ry) / 2, fm, fb;
+    if (ry === ly) {
+      if (fx < x0 || fx >= x1) return;
+      if (lx > rx) {
+        if (!va) va = {
+          x: fx,
+          y: y0
+        }; else if (va.y >= y1) return;
+        vb = {
+          x: fx,
+          y: y1
+        };
+      } else {
+        if (!va) va = {
+          x: fx,
+          y: y1
+        }; else if (va.y < y0) return;
+        vb = {
+          x: fx,
+          y: y0
+        };
+      }
+    } else {
+      fm = (lx - rx) / (ry - ly);
+      fb = fy - fm * fx;
+      if (fm < -1 || fm > 1) {
+        if (lx > rx) {
+          if (!va) va = {
+            x: (y0 - fb) / fm,
+            y: y0
+          }; else if (va.y >= y1) return;
+          vb = {
+            x: (y1 - fb) / fm,
+            y: y1
+          };
+        } else {
+          if (!va) va = {
+            x: (y1 - fb) / fm,
+            y: y1
+          }; else if (va.y < y0) return;
+          vb = {
+            x: (y0 - fb) / fm,
+            y: y0
+          };
+        }
+      } else {
+        if (ly < ry) {
+          if (!va) va = {
+            x: x0,
+            y: fm * x0 + fb
+          }; else if (va.x >= x1) return;
+          vb = {
+            x: x1,
+            y: fm * x1 + fb
+          };
+        } else {
+          if (!va) va = {
+            x: x1,
+            y: fm * x1 + fb
+          }; else if (va.x < x0) return;
+          vb = {
+            x: x0,
+            y: fm * x0 + fb
+          };
+        }
+      }
+    }
+    edge.a = va;
+    edge.b = vb;
+    return true;
+  }
+  function d3_geom_voronoiEdge(lSite, rSite) {
+    this.l = lSite;
+    this.r = rSite;
+    this.a = this.b = null;
+  }
+  function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) {
+    var edge = new d3_geom_voronoiEdge(lSite, rSite);
+    d3_geom_voronoiEdges.push(edge);
+    if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va);
+    if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb);
+    d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite));
+    d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite));
+    return edge;
+  }
+  function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) {
+    var edge = new d3_geom_voronoiEdge(lSite, null);
+    edge.a = va;
+    edge.b = vb;
+    d3_geom_voronoiEdges.push(edge);
+    return edge;
+  }
+  function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) {
+    if (!edge.a && !edge.b) {
+      edge.a = vertex;
+      edge.l = lSite;
+      edge.r = rSite;
+    } else if (edge.l === rSite) {
+      edge.b = vertex;
+    } else {
+      edge.a = vertex;
+    }
+  }
+  function d3_geom_voronoiHalfEdge(edge, lSite, rSite) {
+    var va = edge.a, vb = edge.b;
+    this.edge = edge;
+    this.site = lSite;
+    this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x) : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y) : Math.atan2(va.x - vb.x, vb.y - va.y);
+  }
+  d3_geom_voronoiHalfEdge.prototype = {
+    start: function() {
+      return this.edge.l === this.site ? this.edge.a : this.edge.b;
+    },
+    end: function() {
+      return this.edge.l === this.site ? this.edge.b : this.edge.a;
+    }
+  };
+  function d3_geom_voronoiRedBlackTree() {
+    this._ = null;
+  }
+  function d3_geom_voronoiRedBlackNode(node) {
+    node.U = node.C = node.L = node.R = node.P = node.N = null;
+  }
+  d3_geom_voronoiRedBlackTree.prototype = {
+    insert: function(after, node) {
+      var parent, grandpa, uncle;
+      if (after) {
+        node.P = after;
+        node.N = after.N;
+        if (after.N) after.N.P = node;
+        after.N = node;
+        if (after.R) {
+          after = after.R;
+          while (after.L) after = after.L;
+          after.L = node;
+        } else {
+          after.R = node;
+        }
+        parent = after;
+      } else if (this._) {
+        after = d3_geom_voronoiRedBlackFirst(this._);
+        node.P = null;
+        node.N = after;
+        after.P = after.L = node;
+        parent = after;
+      } else {
+        node.P = node.N = null;
+        this._ = node;
+        parent = null;
+      }
+      node.L = node.R = null;
+      node.U = parent;
+      node.C = true;
+      after = node;
+      while (parent && parent.C) {
+        grandpa = parent.U;
+        if (parent === grandpa.L) {
+          uncle = grandpa.R;
+          if (uncle && uncle.C) {
+            parent.C = uncle.C = false;
+            grandpa.C = true;
+            after = grandpa;
+          } else {
+            if (after === parent.R) {
+              d3_geom_voronoiRedBlackRotateLeft(this, parent);
+              after = parent;
+              parent = after.U;
+            }
+            parent.C = false;
+            grandpa.C = true;
+            d3_geom_voronoiRedBlackRotateRight(this, grandpa);
+          }
+        } else {
+          uncle = grandpa.L;
+          if (uncle && uncle.C) {
+            parent.C = uncle.C = false;
+            grandpa.C = true;
+            after = grandpa;
+          } else {
+            if (after === parent.L) {
+              d3_geom_voronoiRedBlackRotateRight(this, parent);
+              after = parent;
+              parent = after.U;
+            }
+            parent.C = false;
+            grandpa.C = true;
+            d3_geom_voronoiRedBlackRotateLeft(this, grandpa);
+          }
+        }
+        parent = after.U;
+      }
+      this._.C = false;
+    },
+    remove: function(node) {
+      if (node.N) node.N.P = node.P;
+      if (node.P) node.P.N = node.N;
+      node.N = node.P = null;
+      var parent = node.U, sibling, left = node.L, right = node.R, next, red;
+      if (!left) next = right; else if (!right) next = left; else next = d3_geom_voronoiRedBlackFirst(right);
+      if (parent) {
+        if (parent.L === node) parent.L = next; else parent.R = next;
+      } else {
+        this._ = next;
+      }
+      if (left && right) {
+        red = next.C;
+        next.C = node.C;
+        next.L = left;
+        left.U = next;
+        if (next !== right) {
+          parent = next.U;
+          next.U = node.U;
+          node = next.R;
+          parent.L = node;
+          next.R = right;
+          right.U = next;
+        } else {
+          next.U = parent;
+          parent = next;
+          node = next.R;
+        }
+      } else {
+        red = node.C;
+        node = next;
+      }
+      if (node) node.U = parent;
+      if (red) return;
+      if (node && node.C) {
+        node.C = false;
+        return;
+      }
+      do {
+        if (node === this._) break;
+        if (node === parent.L) {
+          sibling = parent.R;
+          if (sibling.C) {
+            sibling.C = false;
+            parent.C = true;
+            d3_geom_voronoiRedBlackRotateLeft(this, parent);
+            sibling = parent.R;
+          }
+          if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {
+            if (!sibling.R || !sibling.R.C) {
+              sibling.L.C = false;
+              sibling.C = true;
+              d3_geom_voronoiRedBlackRotateRight(this, sibling);
+              sibling = parent.R;
+            }
+            sibling.C = parent.C;
+            parent.C = sibling.R.C = false;
+            d3_geom_voronoiRedBlackRotateLeft(this, parent);
+            node = this._;
+            break;
+          }
+        } else {
+          sibling = parent.L;
+          if (sibling.C) {
+            sibling.C = false;
+            parent.C = true;
+            d3_geom_voronoiRedBlackRotateRight(this, parent);
+            sibling = parent.L;
+          }
+          if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {
+            if (!sibling.L || !sibling.L.C) {
+              sibling.R.C = false;
+              sibling.C = true;
+              d3_geom_voronoiRedBlackRotateLeft(this, sibling);
+              sibling = parent.L;
+            }
+            sibling.C = parent.C;
+            parent.C = sibling.L.C = false;
+            d3_geom_voronoiRedBlackRotateRight(this, parent);
+            node = this._;
+            break;
+          }
+        }
+        sibling.C = true;
+        node = parent;
+        parent = parent.U;
+      } while (!node.C);
+      if (node) node.C = false;
+    }
+  };
+  function d3_geom_voronoiRedBlackRotateLeft(tree, node) {
+    var p = node, q = node.R, parent = p.U;
+    if (parent) {
+      if (parent.L === p) parent.L = q; else parent.R = q;
+    } else {
+      tree._ = q;
+    }
+    q.U = parent;
+    p.U = q;
+    p.R = q.L;
+    if (p.R) p.R.U = p;
+    q.L = p;
+  }
+  function d3_geom_voronoiRedBlackRotateRight(tree, node) {
+    var p = node, q = node.L, parent = p.U;
+    if (parent) {
+      if (parent.L === p) parent.L = q; else parent.R = q;
+    } else {
+      tree._ = q;
+    }
+    q.U = parent;
+    p.U = q;
+    p.L = q.R;
+    if (p.L) p.L.U = p;
+    q.R = p;
+  }
+  function d3_geom_voronoiRedBlackFirst(node) {
+    while (node.L) node = node.L;
+    return node;
+  }
+  function d3_geom_voronoi(sites, bbox) {
+    var site = sites.sort(d3_geom_voronoiVertexOrder).pop(), x0, y0, circle;
+    d3_geom_voronoiEdges = [];
+    d3_geom_voronoiCells = new Array(sites.length);
+    d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree();
+    d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree();
+    while (true) {
+      circle = d3_geom_voronoiFirstCircle;
+      if (site && (!circle || site.y < circle.y || site.y === circle.y && site.x < circle.x)) {
+        if (site.x !== x0 || site.y !== y0) {
+          d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site);
+          d3_geom_voronoiAddBeach(site);
+          x0 = site.x, y0 = site.y;
+        }
+        site = sites.pop();
+      } else if (circle) {
+        d3_geom_voronoiRemoveBeach(circle.arc);
+      } else {
+        break;
+      }
+    }
+    if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox);
+    var diagram = {
+      cells: d3_geom_voronoiCells,
+      edges: d3_geom_voronoiEdges
+    };
+    d3_geom_voronoiBeaches = d3_geom_voronoiCircles = d3_geom_voronoiEdges = d3_geom_voronoiCells = null;
+    return diagram;
+  }
+  function d3_geom_voronoiVertexOrder(a, b) {
+    return b.y - a.y || b.x - a.x;
+  }
+  d3.geom.voronoi = function(points) {
+    var x = d3_geom_pointX, y = d3_geom_pointY, fx = x, fy = y, clipExtent = d3_geom_voronoiClipExtent;
+    if (points) return voronoi(points);
+    function voronoi(data) {
+      var polygons = new Array(data.length), x0 = clipExtent[0][0], y0 = clipExtent[0][1], x1 = clipExtent[1][0], y1 = clipExtent[1][1];
+      d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) {
+        var edges = cell.edges, site = cell.site, polygon = polygons[i] = edges.length ? edges.map(function(e) {
+          var s = e.start();
+          return [ s.x, s.y ];
+        }) : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [ [ x0, y1 ], [ x1, y1 ], [ x1, y0 ], [ x0, y0 ] ] : [];
+        polygon.point = data[i];
+      });
+      return polygons;
+    }
+    function sites(data) {
+      return data.map(function(d, i) {
+        return {
+          x: Math.round(fx(d, i) / ε) * ε,
+          y: Math.round(fy(d, i) / ε) * ε,
+          i: i
+        };
+      });
+    }
+    voronoi.links = function(data) {
+      return d3_geom_voronoi(sites(data)).edges.filter(function(edge) {
+        return edge.l && edge.r;
+      }).map(function(edge) {
+        return {
+          source: data[edge.l.i],
+          target: data[edge.r.i]
+        };
+      });
+    };
+    voronoi.triangles = function(data) {
+      var triangles = [];
+      d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) {
+        var site = cell.site, edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder), j = -1, m = edges.length, e0, s0, e1 = edges[m - 1].edge, s1 = e1.l === site ? e1.r : e1.l;
+        while (++j < m) {
+          e0 = e1;
+          s0 = s1;
+          e1 = edges[j].edge;
+          s1 = e1.l === site ? e1.r : e1.l;
+          if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) {
+            triangles.push([ data[i], data[s0.i], data[s1.i] ]);
+          }
+        }
+      });
+      return triangles;
+    };
+    voronoi.x = function(_) {
+      return arguments.length ? (fx = d3_functor(x = _), voronoi) : x;
+    };
+    voronoi.y = function(_) {
+      return arguments.length ? (fy = d3_functor(y = _), voronoi) : y;
+    };
+    voronoi.clipExtent = function(_) {
+      if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent;
+      clipExtent = _ == null ? d3_geom_voronoiClipExtent : _;
+      return voronoi;
+    };
+    voronoi.size = function(_) {
+      if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1];
+      return voronoi.clipExtent(_ && [ [ 0, 0 ], _ ]);
+    };
+    return voronoi;
+  };
+  var d3_geom_voronoiClipExtent = [ [ -1e6, -1e6 ], [ 1e6, 1e6 ] ];
+  function d3_geom_voronoiTriangleArea(a, b, c) {
+    return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y);
+  }
+  d3.geom.delaunay = function(vertices) {
+    return d3.geom.voronoi().triangles(vertices);
+  };
+  d3.geom.quadtree = function(points, x1, y1, x2, y2) {
+    var x = d3_geom_pointX, y = d3_geom_pointY, compat;
+    if (compat = arguments.length) {
+      x = d3_geom_quadtreeCompatX;
+      y = d3_geom_quadtreeCompatY;
+      if (compat === 3) {
+        y2 = y1;
+        x2 = x1;
+        y1 = x1 = 0;
+      }
+      return quadtree(points);
+    }
+    function quadtree(data) {
+      var d, fx = d3_functor(x), fy = d3_functor(y), xs, ys, i, n, x1_, y1_, x2_, y2_;
+      if (x1 != null) {
+        x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2;
+      } else {
+        x2_ = y2_ = -(x1_ = y1_ = Infinity);
+        xs = [], ys = [];
+        n = data.length;
+        if (compat) for (i = 0; i < n; ++i) {
+          d = data[i];
+          if (d.x < x1_) x1_ = d.x;
+          if (d.y < y1_) y1_ = d.y;
+          if (d.x > x2_) x2_ = d.x;
+          if (d.y > y2_) y2_ = d.y;
+          xs.push(d.x);
+          ys.push(d.y);
+        } else for (i = 0; i < n; ++i) {
+          var x_ = +fx(d = data[i], i), y_ = +fy(d, i);
+          if (x_ < x1_) x1_ = x_;
+          if (y_ < y1_) y1_ = y_;
+          if (x_ > x2_) x2_ = x_;
+          if (y_ > y2_) y2_ = y_;
+          xs.push(x_);
+          ys.push(y_);
+        }
+      }
+      var dx = x2_ - x1_, dy = y2_ - y1_;
+      if (dx > dy) y2_ = y1_ + dx; else x2_ = x1_ + dy;
+      function insert(n, d, x, y, x1, y1, x2, y2) {
+        if (isNaN(x) || isNaN(y)) return;
+        if (n.leaf) {
+          var nx = n.x, ny = n.y;
+          if (nx != null) {
+            if (abs(nx - x) + abs(ny - y) < .01) {
+              insertChild(n, d, x, y, x1, y1, x2, y2);
+            } else {
+              var nPoint = n.point;
+              n.x = n.y = n.point = null;
+              insertChild(n, nPoint, nx, ny, x1, y1, x2, y2);
+              insertChild(n, d, x, y, x1, y1, x2, y2);
+            }
+          } else {
+            n.x = x, n.y = y, n.point = d;
+          }
+        } else {
+          insertChild(n, d, x, y, x1, y1, x2, y2);
+        }
+      }
+      function insertChild(n, d, x, y, x1, y1, x2, y2) {
+        var xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym, i = below << 1 | right;
+        n.leaf = false;
+        n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());
+        if (right) x1 = xm; else x2 = xm;
+        if (below) y1 = ym; else y2 = ym;
+        insert(n, d, x, y, x1, y1, x2, y2);
+      }
+      var root = d3_geom_quadtreeNode();
+      root.add = function(d) {
+        insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_);
+      };
+      root.visit = function(f) {
+        d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_);
+      };
+      root.find = function(point) {
+        return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_);
+      };
+      i = -1;
+      if (x1 == null) {
+        while (++i < n) {
+          insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_);
+        }
+        --i;
+      } else data.forEach(root.add);
+      xs = ys = data = d = null;
+      return root;
+    }
+    quadtree.x = function(_) {
+      return arguments.length ? (x = _, quadtree) : x;
+    };
+    quadtree.y = function(_) {
+      return arguments.length ? (y = _, quadtree) : y;
+    };
+    quadtree.extent = function(_) {
+      if (!arguments.length) return x1 == null ? null : [ [ x1, y1 ], [ x2, y2 ] ];
+      if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0], 
+      y2 = +_[1][1];
+      return quadtree;
+    };
+    quadtree.size = function(_) {
+      if (!arguments.length) return x1 == null ? null : [ x2 - x1, y2 - y1 ];
+      if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = y1 = 0, x2 = +_[0], y2 = +_[1];
+      return quadtree;
+    };
+    return quadtree;
+  };
+  function d3_geom_quadtreeCompatX(d) {
+    return d.x;
+  }
+  function d3_geom_quadtreeCompatY(d) {
+    return d.y;
+  }
+  function d3_geom_quadtreeNode() {
+    return {
+      leaf: true,
+      nodes: [],
+      point: null,
+      x: null,
+      y: null
+    };
+  }
+  function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {
+    if (!f(node, x1, y1, x2, y2)) {
+      var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes;
+      if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);
+      if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);
+      if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);
+      if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);
+    }
+  }
+  function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) {
+    var minDistance2 = Infinity, closestPoint;
+    (function find(node, x1, y1, x2, y2) {
+      if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return;
+      if (point = node.point) {
+        var point, dx = x - node.x, dy = y - node.y, distance2 = dx * dx + dy * dy;
+        if (distance2 < minDistance2) {
+          var distance = Math.sqrt(minDistance2 = distance2);
+          x0 = x - distance, y0 = y - distance;
+          x3 = x + distance, y3 = y + distance;
+          closestPoint = point;
+        }
+      }
+      var children = node.nodes, xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym;
+      for (var i = below << 1 | right, j = i + 4; i < j; ++i) {
+        if (node = children[i & 3]) switch (i & 3) {
+         case 0:
+          find(node, x1, y1, xm, ym);
+          break;
+
+         case 1:
+          find(node, xm, y1, x2, ym);
+          break;
+
+         case 2:
+          find(node, x1, ym, xm, y2);
+          break;
+
+         case 3:
+          find(node, xm, ym, x2, y2);
+          break;
+        }
+      }
+    })(root, x0, y0, x3, y3);
+    return closestPoint;
+  }
+  d3.interpolateRgb = d3_interpolateRgb;
+  function d3_interpolateRgb(a, b) {
+    a = d3.rgb(a);
+    b = d3.rgb(b);
+    var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab;
+    return function(t) {
+      return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t));
+    };
+  }
+  d3.interpolateObject = d3_interpolateObject;
+  function d3_interpolateObject(a, b) {
+    var i = {}, c = {}, k;
+    for (k in a) {
+      if (k in b) {
+        i[k] = d3_interpolate(a[k], b[k]);
+      } else {
+        c[k] = a[k];
+      }
+    }
+    for (k in b) {
+      if (!(k in a)) {
+        c[k] = b[k];
+      }
+    }
+    return function(t) {
+      for (k in i) c[k] = i[k](t);
+      return c;
+    };
+  }
+  d3.interpolateNumber = d3_interpolateNumber;
+  function d3_interpolateNumber(a, b) {
+    a = +a, b = +b;
+    return function(t) {
+      return a * (1 - t) + b * t;
+    };
+  }
+  d3.interpolateString = d3_interpolateString;
+  function d3_interpolateString(a, b) {
+    var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = [];
+    a = a + "", b = b + "";
+    while ((am = d3_interpolate_numberA.exec(a)) && (bm = d3_interpolate_numberB.exec(b))) {
+      if ((bs = bm.index) > bi) {
+        bs = b.slice(bi, bs);
+        if (s[i]) s[i] += bs; else s[++i] = bs;
+      }
+      if ((am = am[0]) === (bm = bm[0])) {
+        if (s[i]) s[i] += bm; else s[++i] = bm;
+      } else {
+        s[++i] = null;
+        q.push({
+          i: i,
+          x: d3_interpolateNumber(am, bm)
+        });
+      }
+      bi = d3_interpolate_numberB.lastIndex;
+    }
+    if (bi < b.length) {
+      bs = b.slice(bi);
+      if (s[i]) s[i] += bs; else s[++i] = bs;
+    }
+    return s.length < 2 ? q[0] ? (b = q[0].x, function(t) {
+      return b(t) + "";
+    }) : function() {
+      return b;
+    } : (b = q.length, function(t) {
+      for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
+      return s.join("");
+    });
+  }
+  var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g");
+  d3.interpolate = d3_interpolate;
+  function d3_interpolate(a, b) {
+    var i = d3.interpolators.length, f;
+    while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ;
+    return f;
+  }
+  d3.interpolators = [ function(a, b) {
+    var t = typeof b;
+    return (t === "string" ? d3_rgb_names.has(b.toLowerCase()) || /^(#|rgb\(|hsl\()/i.test(b) ? d3_interpolateRgb : d3_interpolateString : b instanceof d3_color ? d3_interpolateRgb : Array.isArray(b) ? d3_interpolateArray : t === "object" && isNaN(b) ? d3_interpolateObject : d3_interpolateNumber)(a, b);
+  } ];
+  d3.interpolateArray = d3_interpolateArray;
+  function d3_interpolateArray(a, b) {
+    var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i;
+    for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i]));
+    for (;i < na; ++i) c[i] = a[i];
+    for (;i < nb; ++i) c[i] = b[i];
+    return function(t) {
+      for (i = 0; i < n0; ++i) c[i] = x[i](t);
+      return c;
+    };
+  }
+  var d3_ease_default = function() {
+    return d3_identity;
+  };
+  var d3_ease = d3.map({
+    linear: d3_ease_default,
+    poly: d3_ease_poly,
+    quad: function() {
+      return d3_ease_quad;
+    },
+    cubic: function() {
+      return d3_ease_cubic;
+    },
+    sin: function() {
+      return d3_ease_sin;
+    },
+    exp: function() {
+      return d3_ease_exp;
+    },
+    circle: function() {
+      return d3_ease_circle;
+    },
+    elastic: d3_ease_elastic,
+    back: d3_ease_back,
+    bounce: function() {
+      return d3_ease_bounce;
+    }
+  });
+  var d3_ease_mode = d3.map({
+    "in": d3_identity,
+    out: d3_ease_reverse,
+    "in-out": d3_ease_reflect,
+    "out-in": function(f) {
+      return d3_ease_reflect(d3_ease_reverse(f));
+    }
+  });
+  d3.ease = function(name) {
+    var i = name.indexOf("-"), t = i >= 0 ? name.slice(0, i) : name, m = i >= 0 ? name.slice(i + 1) : "in";
+    t = d3_ease.get(t) || d3_ease_default;
+    m = d3_ease_mode.get(m) || d3_identity;
+    return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1))));
+  };
+  function d3_ease_clamp(f) {
+    return function(t) {
+      return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
+    };
+  }
+  function d3_ease_reverse(f) {
+    return function(t) {
+      return 1 - f(1 - t);
+    };
+  }
+  function d3_ease_reflect(f) {
+    return function(t) {
+      return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t));
+    };
+  }
+  function d3_ease_quad(t) {
+    return t * t;
+  }
+  function d3_ease_cubic(t) {
+    return t * t * t;
+  }
+  function d3_ease_cubicInOut(t) {
+    if (t <= 0) return 0;
+    if (t >= 1) return 1;
+    var t2 = t * t, t3 = t2 * t;
+    return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
+  }
+  function d3_ease_poly(e) {
+    return function(t) {
+      return Math.pow(t, e);
+    };
+  }
+  function d3_ease_sin(t) {
+    return 1 - Math.cos(t * halfπ);
+  }
+  function d3_ease_exp(t) {
+    return Math.pow(2, 10 * (t - 1));
+  }
+  function d3_ease_circle(t) {
+    return 1 - Math.sqrt(1 - t * t);
+  }
+  function d3_ease_elastic(a, p) {
+    var s;
+    if (arguments.length < 2) p = .45;
+    if (arguments.length) s = p / τ * Math.asin(1 / a); else a = 1, s = p / 4;
+    return function(t) {
+      return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p);
+    };
+  }
+  function d3_ease_back(s) {
+    if (!s) s = 1.70158;
+    return function(t) {
+      return t * t * ((s + 1) * t - s);
+    };
+  }
+  function d3_ease_bounce(t) {
+    return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;
+  }
+  d3.interpolateHcl = d3_interpolateHcl;
+  function d3_interpolateHcl(a, b) {
+    a = d3.hcl(a);
+    b = d3.hcl(b);
+    var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al;
+    if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac;
+    if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
+    return function(t) {
+      return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
+    };
+  }
+  d3.interpolateHsl = d3_interpolateHsl;
+  function d3_interpolateHsl(a, b) {
+    a = d3.hsl(a);
+    b = d3.hsl(b);
+    var ah = a.h, as = a.s, al = a.l, bh = b.h - ah, bs = b.s - as, bl = b.l - al;
+    if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as;
+    if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
+    return function(t) {
+      return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + "";
+    };
+  }
+  d3.interpolateLab = d3_interpolateLab;
+  function d3_interpolateLab(a, b) {
+    a = d3.lab(a);
+    b = d3.lab(b);
+    var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab;
+    return function(t) {
+      return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
+    };
+  }
+  d3.interpolateRound = d3_interpolateRound;
+  function d3_interpolateRound(a, b) {
+    b -= a;
+    return function(t) {
+      return Math.round(a + b * t);
+    };
+  }
+  d3.transform = function(string) {
+    var g = d3_document.createElementNS(d3.ns.prefix.svg, "g");
+    return (d3.transform = function(string) {
+      if (string != null) {
+        g.setAttribute("transform", string);
+        var t = g.transform.baseVal.consolidate();
+      }
+      return new d3_transform(t ? t.matrix : d3_transformIdentity);
+    })(string);
+  };
+  function d3_transform(m) {
+    var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;
+    if (r0[0] * r1[1] < r1[0] * r0[1]) {
+      r0[0] *= -1;
+      r0[1] *= -1;
+      kx *= -1;
+      kz *= -1;
+    }
+    this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;
+    this.translate = [ m.e, m.f ];
+    this.scale = [ kx, ky ];
+    this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;
+  }
+  d3_transform.prototype.toString = function() {
+    return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")";
+  };
+  function d3_transformDot(a, b) {
+    return a[0] * b[0] + a[1] * b[1];
+  }
+  function d3_transformNormalize(a) {
+    var k = Math.sqrt(d3_transformDot(a, a));
+    if (k) {
+      a[0] /= k;
+      a[1] /= k;
+    }
+    return k;
+  }
+  function d3_transformCombine(a, b, k) {
+    a[0] += k * b[0];
+    a[1] += k * b[1];
+    return a;
+  }
+  var d3_transformIdentity = {
+    a: 1,
+    b: 0,
+    c: 0,
+    d: 1,
+    e: 0,
+    f: 0
+  };
+  d3.interpolateTransform = d3_interpolateTransform;
+  function d3_interpolateTransformPop(s) {
+    return s.length ? s.pop() + "," : "";
+  }
+  function d3_interpolateTranslate(ta, tb, s, q) {
+    if (ta[0] !== tb[0] || ta[1] !== tb[1]) {
+      var i = s.push("translate(", null, ",", null, ")");
+      q.push({
+        i: i - 4,
+        x: d3_interpolateNumber(ta[0], tb[0])
+      }, {
+        i: i - 2,
+        x: d3_interpolateNumber(ta[1], tb[1])
+      });
+    } else if (tb[0] || tb[1]) {
+      s.push("translate(" + tb + ")");
+    }
+  }
+  function d3_interpolateRotate(ra, rb, s, q) {
+    if (ra !== rb) {
+      if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360;
+      q.push({
+        i: s.push(d3_interpolateTransformPop(s) + "rotate(", null, ")") - 2,
+        x: d3_interpolateNumber(ra, rb)
+      });
+    } else if (rb) {
+      s.push(d3_interpolateTransformPop(s) + "rotate(" + rb + ")");
+    }
+  }
+  function d3_interpolateSkew(wa, wb, s, q) {
+    if (wa !== wb) {
+      q.push({
+        i: s.push(d3_interpolateTransformPop(s) + "skewX(", null, ")") - 2,
+        x: d3_interpolateNumber(wa, wb)
+      });
+    } else if (wb) {
+      s.push(d3_interpolateTransformPop(s) + "skewX(" + wb + ")");
+    }
+  }
+  function d3_interpolateScale(ka, kb, s, q) {
+    if (ka[0] !== kb[0] || ka[1] !== kb[1]) {
+      var i = s.push(d3_interpolateTransformPop(s) + "scale(", null, ",", null, ")");
+      q.push({
+        i: i - 4,
+        x: d3_interpolateNumber(ka[0], kb[0])
+      }, {
+        i: i - 2,
+        x: d3_interpolateNumber(ka[1], kb[1])
+      });
+    } else if (kb[0] !== 1 || kb[1] !== 1) {
+      s.push(d3_interpolateTransformPop(s) + "scale(" + kb + ")");
+    }
+  }
+  function d3_interpolateTransform(a, b) {
+    var s = [], q = [];
+    a = d3.transform(a), b = d3.transform(b);
+    d3_interpolateTranslate(a.translate, b.translate, s, q);
+    d3_interpolateRotate(a.rotate, b.rotate, s, q);
+    d3_interpolateSkew(a.skew, b.skew, s, q);
+    d3_interpolateScale(a.scale, b.scale, s, q);
+    a = b = null;
+    return function(t) {
+      var i = -1, n = q.length, o;
+      while (++i < n) s[(o = q[i]).i] = o.x(t);
+      return s.join("");
+    };
+  }
+  function d3_uninterpolateNumber(a, b) {
+    b = (b -= a = +a) || 1 / b;
+    return function(x) {
+      return (x - a) / b;
+    };
+  }
+  function d3_uninterpolateClamp(a, b) {
+    b = (b -= a = +a) || 1 / b;
+    return function(x) {
+      return Math.max(0, Math.min(1, (x - a) / b));
+    };
+  }
+  d3.layout = {};
+  d3.layout.bundle = function() {
+    return function(links) {
+      var paths = [], i = -1, n = links.length;
+      while (++i < n) paths.push(d3_layout_bundlePath(links[i]));
+      return paths;
+    };
+  };
+  function d3_layout_bundlePath(link) {
+    var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ];
+    while (start !== lca) {
+      start = start.parent;
+      points.push(start);
+    }
+    var k = points.length;
+    while (end !== lca) {
+      points.splice(k, 0, end);
+      end = end.parent;
+    }
+    return points;
+  }
+  function d3_layout_bundleAncestors(node) {
+    var ancestors = [], parent = node.parent;
+    while (parent != null) {
+      ancestors.push(node);
+      node = parent;
+      parent = parent.parent;
+    }
+    ancestors.push(node);
+    return ancestors;
+  }
+  function d3_layout_bundleLeastCommonAncestor(a, b) {
+    if (a === b) return a;
+    var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null;
+    while (aNode === bNode) {
+      sharedNode = aNode;
+      aNode = aNodes.pop();
+      bNode = bNodes.pop();
+    }
+    return sharedNode;
+  }
+  d3.layout.chord = function() {
+    var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords;
+    function relayout() {
+      var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j;
+      chords = [];
+      groups = [];
+      k = 0, i = -1;
+      while (++i < n) {
+        x = 0, j = -1;
+        while (++j < n) {
+          x += matrix[i][j];
+        }
+        groupSums.push(x);
+        subgroupIndex.push(d3.range(n));
+        k += x;
+      }
+      if (sortGroups) {
+        groupIndex.sort(function(a, b) {
+          return sortGroups(groupSums[a], groupSums[b]);
+        });
+      }
+      if (sortSubgroups) {
+        subgroupIndex.forEach(function(d, i) {
+          d.sort(function(a, b) {
+            return sortSubgroups(matrix[i][a], matrix[i][b]);
+          });
+        });
+      }
+      k = (τ - padding * n) / k;
+      x = 0, i = -1;
+      while (++i < n) {
+        x0 = x, j = -1;
+        while (++j < n) {
+          var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k;
+          subgroups[di + "-" + dj] = {
+            index: di,
+            subindex: dj,
+            startAngle: a0,
+            endAngle: a1,
+            value: v
+          };
+        }
+        groups[di] = {
+          index: di,
+          startAngle: x0,
+          endAngle: x,
+          value: groupSums[di]
+        };
+        x += padding;
+      }
+      i = -1;
+      while (++i < n) {
+        j = i - 1;
+        while (++j < n) {
+          var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i];
+          if (source.value || target.value) {
+            chords.push(source.value < target.value ? {
+              source: target,
+              target: source
+            } : {
+              source: source,
+              target: target
+            });
+          }
+        }
+      }
+      if (sortChords) resort();
+    }
+    function resort() {
+      chords.sort(function(a, b) {
+        return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2);
+      });
+    }
+    chord.matrix = function(x) {
+      if (!arguments.length) return matrix;
+      n = (matrix = x) && matrix.length;
+      chords = groups = null;
+      return chord;
+    };
+    chord.padding = function(x) {
+      if (!arguments.length) return padding;
+      padding = x;
+      chords = groups = null;
+      return chord;
+    };
+    chord.sortGroups = function(x) {
+      if (!arguments.length) return sortGroups;
+      sortGroups = x;
+      chords = groups = null;
+      return chord;
+    };
+    chord.sortSubgroups = function(x) {
+      if (!arguments.length) return sortSubgroups;
+      sortSubgroups = x;
+      chords = null;
+      return chord;
+    };
+    chord.sortChords = function(x) {
+      if (!arguments.length) return sortChords;
+      sortChords = x;
+      if (chords) resort();
+      return chord;
+    };
+    chord.chords = function() {
+      if (!chords) relayout();
+      return chords;
+    };
+    chord.groups = function() {
+      if (!groups) relayout();
+      return groups;
+    };
+    return chord;
+  };
+  d3.layout.force = function() {
+    var force = {}, event = d3.dispatch("start", "tick", "end"), timer, size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, chargeDistance2 = d3_layout_forceChargeDistance2, gravity = .1, theta2 = .64, nodes = [], links = [], distances, strengths, charges;
+    function repulse(node) {
+      return function(quad, x1, _, x2) {
+        if (quad.point !== node) {
+          var dx = quad.cx - node.x, dy = quad.cy - node.y, dw = x2 - x1, dn = dx * dx + dy * dy;
+          if (dw * dw / theta2 < dn) {
+            if (dn < chargeDistance2) {
+              var k = quad.charge / dn;
+              node.px -= dx * k;
+              node.py -= dy * k;
+            }
+            return true;
+          }
+          if (quad.point && dn && dn < chargeDistance2) {
+            var k = quad.pointCharge / dn;
+            node.px -= dx * k;
+            node.py -= dy * k;
+          }
+        }
+        return !quad.charge;
+      };
+    }
+    force.tick = function() {
+      if ((alpha *= .99) < .005) {
+        timer = null;
+        event.end({
+          type: "end",
+          alpha: alpha = 0
+        });
+        return true;
+      }
+      var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y;
+      for (i = 0; i < m; ++i) {
+        o = links[i];
+        s = o.source;
+        t = o.target;
+        x = t.x - s.x;
+        y = t.y - s.y;
+        if (l = x * x + y * y) {
+          l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;
+          x *= l;
+          y *= l;
+          t.x -= x * (k = s.weight + t.weight ? s.weight / (s.weight + t.weight) : .5);
+          t.y -= y * k;
+          s.x += x * (k = 1 - k);
+          s.y += y * k;
+        }
+      }
+      if (k = alpha * gravity) {
+        x = size[0] / 2;
+        y = size[1] / 2;
+        i = -1;
+        if (k) while (++i < n) {
+          o = nodes[i];
+          o.x += (x - o.x) * k;
+          o.y += (y - o.y) * k;
+        }
+      }
+      if (charge) {
+        d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);
+        i = -1;
+        while (++i < n) {
+          if (!(o = nodes[i]).fixed) {
+            q.visit(repulse(o));
+          }
+        }
+      }
+      i = -1;
+      while (++i < n) {
+        o = nodes[i];
+        if (o.fixed) {
+          o.x = o.px;
+          o.y = o.py;
+        } else {
+          o.x -= (o.px - (o.px = o.x)) * friction;
+          o.y -= (o.py - (o.py = o.y)) * friction;
+        }
+      }
+      event.tick({
+        type: "tick",
+        alpha: alpha
+      });
+    };
+    force.nodes = function(x) {
+      if (!arguments.length) return nodes;
+      nodes = x;
+      return force;
+    };
+    force.links = function(x) {
+      if (!arguments.length) return links;
+      links = x;
+      return force;
+    };
+    force.size = function(x) {
+      if (!arguments.length) return size;
+      size = x;
+      return force;
+    };
+    force.linkDistance = function(x) {
+      if (!arguments.length) return linkDistance;
+      linkDistance = typeof x === "function" ? x : +x;
+      return force;
+    };
+    force.distance = force.linkDistance;
+    force.linkStrength = function(x) {
+      if (!arguments.length) return linkStrength;
+      linkStrength = typeof x === "function" ? x : +x;
+      return force;
+    };
+    force.friction = function(x) {
+      if (!arguments.length) return friction;
+      friction = +x;
+      return force;
+    };
+    force.charge = function(x) {
+      if (!arguments.length) return charge;
+      charge = typeof x === "function" ? x : +x;
+      return force;
+    };
+    force.chargeDistance = function(x) {
+      if (!arguments.length) return Math.sqrt(chargeDistance2);
+      chargeDistance2 = x * x;
+      return force;
+    };
+    force.gravity = function(x) {
+      if (!arguments.length) return gravity;
+      gravity = +x;
+      return force;
+    };
+    force.theta = function(x) {
+      if (!arguments.length) return Math.sqrt(theta2);
+      theta2 = x * x;
+      return force;
+    };
+    force.alpha = function(x) {
+      if (!arguments.length) return alpha;
+      x = +x;
+      if (alpha) {
+        if (x > 0) {
+          alpha = x;
+        } else {
+          timer.c = null, timer.t = NaN, timer = null;
+          event.end({
+            type: "end",
+            alpha: alpha = 0
+          });
+        }
+      } else if (x > 0) {
+        event.start({
+          type: "start",
+          alpha: alpha = x
+        });
+        timer = d3_timer(force.tick);
+      }
+      return force;
+    };
+    force.start = function() {
+      var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
+      for (i = 0; i < n; ++i) {
+        (o = nodes[i]).index = i;
+        o.weight = 0;
+      }
+      for (i = 0; i < m; ++i) {
+        o = links[i];
+        if (typeof o.source == "number") o.source = nodes[o.source];
+        if (typeof o.target == "number") o.target = nodes[o.target];
+        ++o.source.weight;
+        ++o.target.weight;
+      }
+      for (i = 0; i < n; ++i) {
+        o = nodes[i];
+        if (isNaN(o.x)) o.x = position("x", w);
+        if (isNaN(o.y)) o.y = position("y", h);
+        if (isNaN(o.px)) o.px = o.x;
+        if (isNaN(o.py)) o.py = o.y;
+      }
+      distances = [];
+      if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance;
+      strengths = [];
+      if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength;
+      charges = [];
+      if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;
+      function position(dimension, size) {
+        if (!neighbors) {
+          neighbors = new Array(n);
+          for (j = 0; j < n; ++j) {
+            neighbors[j] = [];
+          }
+          for (j = 0; j < m; ++j) {
+            var o = links[j];
+            neighbors[o.source.index].push(o.target);
+            neighbors[o.target.index].push(o.source);
+          }
+        }
+        var candidates = neighbors[i], j = -1, l = candidates.length, x;
+        while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x;
+        return Math.random() * size;
+      }
+      return force.resume();
+    };
+    force.resume = function() {
+      return force.alpha(.1);
+    };
+    force.stop = function() {
+      return force.alpha(0);
+    };
+    force.drag = function() {
+      if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend);
+      if (!arguments.length) return drag;
+      this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag);
+    };
+    function dragmove(d) {
+      d.px = d3.event.x, d.py = d3.event.y;
+      force.resume();
+    }
+    return d3.rebind(force, event, "on");
+  };
+  function d3_layout_forceDragstart(d) {
+    d.fixed |= 2;
+  }
+  function d3_layout_forceDragend(d) {
+    d.fixed &= ~6;
+  }
+  function d3_layout_forceMouseover(d) {
+    d.fixed |= 4;
+    d.px = d.x, d.py = d.y;
+  }
+  function d3_layout_forceMouseout(d) {
+    d.fixed &= ~4;
+  }
+  function d3_layout_forceAccumulate(quad, alpha, charges) {
+    var cx = 0, cy = 0;
+    quad.charge = 0;
+    if (!quad.leaf) {
+      var nodes = quad.nodes, n = nodes.length, i = -1, c;
+      while (++i < n) {
+        c = nodes[i];
+        if (c == null) continue;
+        d3_layout_forceAccumulate(c, alpha, charges);
+        quad.charge += c.charge;
+        cx += c.charge * c.cx;
+        cy += c.charge * c.cy;
+      }
+    }
+    if (quad.point) {
+      if (!quad.leaf) {
+        quad.point.x += Math.random() - .5;
+        quad.point.y += Math.random() - .5;
+      }
+      var k = alpha * charges[quad.point.index];
+      quad.charge += quad.pointCharge = k;
+      cx += k * quad.point.x;
+      cy += k * quad.point.y;
+    }
+    quad.cx = cx / quad.charge;
+    quad.cy = cy / quad.charge;
+  }
+  var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1, d3_layout_forceChargeDistance2 = Infinity;
+  d3.layout.hierarchy = function() {
+    var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue;
+    function hierarchy(root) {
+      var stack = [ root ], nodes = [], node;
+      root.depth = 0;
+      while ((node = stack.pop()) != null) {
+        nodes.push(node);
+        if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) {
+          var n, childs, child;
+          while (--n >= 0) {
+            stack.push(child = childs[n]);
+            child.parent = node;
+            child.depth = node.depth + 1;
+          }
+          if (value) node.value = 0;
+          node.children = childs;
+        } else {
+          if (value) node.value = +value.call(hierarchy, node, node.depth) || 0;
+          delete node.children;
+        }
+      }
+      d3_layout_hierarchyVisitAfter(root, function(node) {
+        var childs, parent;
+        if (sort && (childs = node.children)) childs.sort(sort);
+        if (value && (parent = node.parent)) parent.value += node.value;
+      });
+      return nodes;
+    }
+    hierarchy.sort = function(x) {
+      if (!arguments.length) return sort;
+      sort = x;
+      return hierarchy;
+    };
+    hierarchy.children = function(x) {
+      if (!arguments.length) return children;
+      children = x;
+      return hierarchy;
+    };
+    hierarchy.value = function(x) {
+      if (!arguments.length) return value;
+      value = x;
+      return hierarchy;
+    };
+    hierarchy.revalue = function(root) {
+      if (value) {
+        d3_layout_hierarchyVisitBefore(root, function(node) {
+          if (node.children) node.value = 0;
+        });
+        d3_layout_hierarchyVisitAfter(root, function(node) {
+          var parent;
+          if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0;
+          if (parent = node.parent) parent.value += node.value;
+        });
+      }
+      return root;
+    };
+    return hierarchy;
+  };
+  function d3_layout_hierarchyRebind(object, hierarchy) {
+    d3.rebind(object, hierarchy, "sort", "children", "value");
+    object.nodes = object;
+    object.links = d3_layout_hierarchyLinks;
+    return object;
+  }
+  function d3_layout_hierarchyVisitBefore(node, callback) {
+    var nodes = [ node ];
+    while ((node = nodes.pop()) != null) {
+      callback(node);
+      if ((children = node.children) && (n = children.length)) {
+        var n, children;
+        while (--n >= 0) nodes.push(children[n]);
+      }
+    }
+  }
+  function d3_layout_hierarchyVisitAfter(node, callback) {
+    var nodes = [ node ], nodes2 = [];
+    while ((node = nodes.pop()) != null) {
+      nodes2.push(node);
+      if ((children = node.children) && (n = children.length)) {
+        var i = -1, n, children;
+        while (++i < n) nodes.push(children[i]);
+      }
+    }
+    while ((node = nodes2.pop()) != null) {
+      callback(node);
+    }
+  }
+  function d3_layout_hierarchyChildren(d) {
+    return d.children;
+  }
+  function d3_layout_hierarchyValue(d) {
+    return d.value;
+  }
+  function d3_layout_hierarchySort(a, b) {
+    return b.value - a.value;
+  }
+  function d3_layout_hierarchyLinks(nodes) {
+    return d3.merge(nodes.map(function(parent) {
+      return (parent.children || []).map(function(child) {
+        return {
+          source: parent,
+          target: child
+        };
+      });
+    }));
+  }
+  d3.layout.partition = function() {
+    var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ];
+    function position(node, x, dx, dy) {
+      var children = node.children;
+      node.x = x;
+      node.y = node.depth * dy;
+      node.dx = dx;
+      node.dy = dy;
+      if (children && (n = children.length)) {
+        var i = -1, n, c, d;
+        dx = node.value ? dx / node.value : 0;
+        while (++i < n) {
+          position(c = children[i], x, d = c.value * dx, dy);
+          x += d;
+        }
+      }
+    }
+    function depth(node) {
+      var children = node.children, d = 0;
+      if (children && (n = children.length)) {
+        var i = -1, n;
+        while (++i < n) d = Math.max(d, depth(children[i]));
+      }
+      return 1 + d;
+    }
+    function partition(d, i) {
+      var nodes = hierarchy.call(this, d, i);
+      position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));
+      return nodes;
+    }
+    partition.size = function(x) {
+      if (!arguments.length) return size;
+      size = x;
+      return partition;
+    };
+    return d3_layout_hierarchyRebind(partition, hierarchy);
+  };
+  d3.layout.pie = function() {
+    var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = τ, padAngle = 0;
+    function pie(data) {
+      var n = data.length, values = data.map(function(d, i) {
+        return +value.call(pie, d, i);
+      }), a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle), da = (typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - a, p = Math.min(Math.abs(da) / n, +(typeof padAngle === "function" ? padAngle.apply(this, arguments) : padAngle)), pa = p * (da < 0 ? -1 : 1), sum = d3.sum(values), k = sum ? (da - n * pa) / sum : 0, index = d3.range(n), arcs = [], v;
+      if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) {
+        return values[j] - values[i];
+      } : function(i, j) {
+        return sort(data[i], data[j]);
+      });
+      index.forEach(function(i) {
+        arcs[i] = {
+          data: data[i],
+          value: v = values[i],
+          startAngle: a,
+          endAngle: a += v * k + pa,
+          padAngle: p
+        };
+      });
+      return arcs;
+    }
+    pie.value = function(_) {
+      if (!arguments.length) return value;
+      value = _;
+      return pie;
+    };
+    pie.sort = function(_) {
+      if (!arguments.length) return sort;
+      sort = _;
+      return pie;
+    };
+    pie.startAngle = function(_) {
+      if (!arguments.length) return startAngle;
+      startAngle = _;
+      return pie;
+    };
+    pie.endAngle = function(_) {
+      if (!arguments.length) return endAngle;
+      endAngle = _;
+      return pie;
+    };
+    pie.padAngle = function(_) {
+      if (!arguments.length) return padAngle;
+      padAngle = _;
+      return pie;
+    };
+    return pie;
+  };
+  var d3_layout_pieSortByValue = {};
+  d3.layout.stack = function() {
+    var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY;
+    function stack(data, index) {
+      if (!(n = data.length)) return data;
+      var series = data.map(function(d, i) {
+        return values.call(stack, d, i);
+      });
+      var points = series.map(function(d) {
+        return d.map(function(v, i) {
+          return [ x.call(stack, v, i), y.call(stack, v, i) ];
+        });
+      });
+      var orders = order.call(stack, points, index);
+      series = d3.permute(series, orders);
+      points = d3.permute(points, orders);
+      var offsets = offset.call(stack, points, index);
+      var m = series[0].length, n, i, j, o;
+      for (j = 0; j < m; ++j) {
+        out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);
+        for (i = 1; i < n; ++i) {
+          out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);
+        }
+      }
+      return data;
+    }
+    stack.values = function(x) {
+      if (!arguments.length) return values;
+      values = x;
+      return stack;
+    };
+    stack.order = function(x) {
+      if (!arguments.length) return order;
+      order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;
+      return stack;
+    };
+    stack.offset = function(x) {
+      if (!arguments.length) return offset;
+      offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;
+      return stack;
+    };
+    stack.x = function(z) {
+      if (!arguments.length) return x;
+      x = z;
+      return stack;
+    };
+    stack.y = function(z) {
+      if (!arguments.length) return y;
+      y = z;
+      return stack;
+    };
+    stack.out = function(z) {
+      if (!arguments.length) return out;
+      out = z;
+      return stack;
+    };
+    return stack;
+  };
+  function d3_layout_stackX(d) {
+    return d.x;
+  }
+  function d3_layout_stackY(d) {
+    return d.y;
+  }
+  function d3_layout_stackOut(d, y0, y) {
+    d.y0 = y0;
+    d.y = y;
+  }
+  var d3_layout_stackOrders = d3.map({
+    "inside-out": function(data) {
+      var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) {
+        return max[a] - max[b];
+      }), top = 0, bottom = 0, tops = [], bottoms = [];
+      for (i = 0; i < n; ++i) {
+        j = index[i];
+        if (top < bottom) {
+          top += sums[j];
+          tops.push(j);
+        } else {
+          bottom += sums[j];
+          bottoms.push(j);
+        }
+      }
+      return bottoms.reverse().concat(tops);
+    },
+    reverse: function(data) {
+      return d3.range(data.length).reverse();
+    },
+    "default": d3_layout_stackOrderDefault
+  });
+  var d3_layout_stackOffsets = d3.map({
+    silhouette: function(data) {
+      var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = [];
+      for (j = 0; j < m; ++j) {
+        for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
+        if (o > max) max = o;
+        sums.push(o);
+      }
+      for (j = 0; j < m; ++j) {
+        y0[j] = (max - sums[j]) / 2;
+      }
+      return y0;
+    },
+    wiggle: function(data) {
+      var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = [];
+      y0[0] = o = o0 = 0;
+      for (j = 1; j < m; ++j) {
+        for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];
+        for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {
+          for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {
+            s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;
+          }
+          s2 += s3 * data[i][j][1];
+        }
+        y0[j] = o -= s1 ? s2 / s1 * dx : 0;
+        if (o < o0) o0 = o;
+      }
+      for (j = 0; j < m; ++j) y0[j] -= o0;
+      return y0;
+    },
+    expand: function(data) {
+      var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = [];
+      for (j = 0; j < m; ++j) {
+        for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
+        if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k;
+      }
+      for (j = 0; j < m; ++j) y0[j] = 0;
+      return y0;
+    },
+    zero: d3_layout_stackOffsetZero
+  });
+  function d3_layout_stackOrderDefault(data) {
+    return d3.range(data.length);
+  }
+  function d3_layout_stackOffsetZero(data) {
+    var j = -1, m = data[0].length, y0 = [];
+    while (++j < m) y0[j] = 0;
+    return y0;
+  }
+  function d3_layout_stackMaxIndex(array) {
+    var i = 1, j = 0, v = array[0][1], k, n = array.length;
+    for (;i < n; ++i) {
+      if ((k = array[i][1]) > v) {
+        j = i;
+        v = k;
+      }
+    }
+    return j;
+  }
+  function d3_layout_stackReduceSum(d) {
+    return d.reduce(d3_layout_stackSum, 0);
+  }
+  function d3_layout_stackSum(p, d) {
+    return p + d[1];
+  }
+  d3.layout.histogram = function() {
+    var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges;
+    function histogram(data, i) {
+      var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x;
+      while (++i < m) {
+        bin = bins[i] = [];
+        bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);
+        bin.y = 0;
+      }
+      if (m > 0) {
+        i = -1;
+        while (++i < n) {
+          x = values[i];
+          if (x >= range[0] && x <= range[1]) {
+            bin = bins[d3.bisect(thresholds, x, 1, m) - 1];
+            bin.y += k;
+            bin.push(data[i]);
+          }
+        }
+      }
+      return bins;
+    }
+    histogram.value = function(x) {
+      if (!arguments.length) return valuer;
+      valuer = x;
+      return histogram;
+    };
+    histogram.range = function(x) {
+      if (!arguments.length) return ranger;
+      ranger = d3_functor(x);
+      return histogram;
+    };
+    histogram.bins = function(x) {
+      if (!arguments.length) return binner;
+      binner = typeof x === "number" ? function(range) {
+        return d3_layout_histogramBinFixed(range, x);
+      } : d3_functor(x);
+      return histogram;
+    };
+    histogram.frequency = function(x) {
+      if (!arguments.length) return frequency;
+      frequency = !!x;
+      return histogram;
+    };
+    return histogram;
+  };
+  function d3_layout_histogramBinSturges(range, values) {
+    return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));
+  }
+  function d3_layout_histogramBinFixed(range, n) {
+    var x = -1, b = +range[0], m = (range[1] - b) / n, f = [];
+    while (++x <= n) f[x] = m * x + b;
+    return f;
+  }
+  function d3_layout_histogramRange(values) {
+    return [ d3.min(values), d3.max(values) ];
+  }
+  d3.layout.pack = function() {
+    var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ], radius;
+    function pack(d, i) {
+      var nodes = hierarchy.call(this, d, i), root = nodes[0], w = size[0], h = size[1], r = radius == null ? Math.sqrt : typeof radius === "function" ? radius : function() {
+        return radius;
+      };
+      root.x = root.y = 0;
+      d3_layout_hierarchyVisitAfter(root, function(d) {
+        d.r = +r(d.value);
+      });
+      d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
+      if (padding) {
+        var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2;
+        d3_layout_hierarchyVisitAfter(root, function(d) {
+          d.r += dr;
+        });
+        d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
+        d3_layout_hierarchyVisitAfter(root, function(d) {
+          d.r -= dr;
+        });
+      }
+      d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h));
+      return nodes;
+    }
+    pack.size = function(_) {
+      if (!arguments.length) return size;
+      size = _;
+      return pack;
+    };
+    pack.radius = function(_) {
+      if (!arguments.length) return radius;
+      radius = _ == null || typeof _ === "function" ? _ : +_;
+      return pack;
+    };
+    pack.padding = function(_) {
+      if (!arguments.length) return padding;
+      padding = +_;
+      return pack;
+    };
+    return d3_layout_hierarchyRebind(pack, hierarchy);
+  };
+  function d3_layout_packSort(a, b) {
+    return a.value - b.value;
+  }
+  function d3_layout_packInsert(a, b) {
+    var c = a._pack_next;
+    a._pack_next = b;
+    b._pack_prev = a;
+    b._pack_next = c;
+    c._pack_prev = b;
+  }
+  function d3_layout_packSplice(a, b) {
+    a._pack_next = b;
+    b._pack_prev = a;
+  }
+  function d3_layout_packIntersects(a, b) {
+    var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r;
+    return .999 * dr * dr > dx * dx + dy * dy;
+  }
+  function d3_layout_packSiblings(node) {
+    if (!(nodes = node.children) || !(n = nodes.length)) return;
+    var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n;
+    function bound(node) {
+      xMin = Math.min(node.x - node.r, xMin);
+      xMax = Math.max(node.x + node.r, xMax);
+      yMin = Math.min(node.y - node.r, yMin);
+      yMax = Math.max(node.y + node.r, yMax);
+    }
+    nodes.forEach(d3_layout_packLink);
+    a = nodes[0];
+    a.x = -a.r;
+    a.y = 0;
+    bound(a);
+    if (n > 1) {
+      b = nodes[1];
+      b.x = b.r;
+      b.y = 0;
+      bound(b);
+      if (n > 2) {
+        c = nodes[2];
+        d3_layout_packPlace(a, b, c);
+        bound(c);
+        d3_layout_packInsert(a, c);
+        a._pack_prev = c;
+        d3_layout_packInsert(c, b);
+        b = a._pack_next;
+        for (i = 3; i < n; i++) {
+          d3_layout_packPlace(a, b, c = nodes[i]);
+          var isect = 0, s1 = 1, s2 = 1;
+          for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {
+            if (d3_layout_packIntersects(j, c)) {
+              isect = 1;
+              break;
+            }
+          }
+          if (isect == 1) {
+            for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
+              if (d3_layout_packIntersects(k, c)) {
+                break;
+              }
+            }
+          }
+          if (isect) {
+            if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);
+            i--;
+          } else {
+            d3_layout_packInsert(a, c);
+            b = c;
+            bound(c);
+          }
+        }
+      }
+    }
+    var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0;
+    for (i = 0; i < n; i++) {
+      c = nodes[i];
+      c.x -= cx;
+      c.y -= cy;
+      cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));
+    }
+    node.r = cr;
+    nodes.forEach(d3_layout_packUnlink);
+  }
+  function d3_layout_packLink(node) {
+    node._pack_next = node._pack_prev = node;
+  }
+  function d3_layout_packUnlink(node) {
+    delete node._pack_next;
+    delete node._pack_prev;
+  }
+  function d3_layout_packTransform(node, x, y, k) {
+    var children = node.children;
+    node.x = x += k * node.x;
+    node.y = y += k * node.y;
+    node.r *= k;
+    if (children) {
+      var i = -1, n = children.length;
+      while (++i < n) d3_layout_packTransform(children[i], x, y, k);
+    }
+  }
+  function d3_layout_packPlace(a, b, c) {
+    var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y;
+    if (db && (dx || dy)) {
+      var da = b.r + c.r, dc = dx * dx + dy * dy;
+      da *= da;
+      db *= db;
+      var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
+      c.x = a.x + x * dx + y * dy;
+      c.y = a.y + x * dy - y * dx;
+    } else {
+      c.x = a.x + db;
+      c.y = a.y;
+    }
+  }
+  d3.layout.tree = function() {
+    var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = null;
+    function tree(d, i) {
+      var nodes = hierarchy.call(this, d, i), root0 = nodes[0], root1 = wrapTree(root0);
+      d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z;
+      d3_layout_hierarchyVisitBefore(root1, secondWalk);
+      if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode); else {
+        var left = root0, right = root0, bottom = root0;
+        d3_layout_hierarchyVisitBefore(root0, function(node) {
+          if (node.x < left.x) left = node;
+          if (node.x > right.x) right = node;
+          if (node.depth > bottom.depth) bottom = node;
+        });
+        var tx = separation(left, right) / 2 - left.x, kx = size[0] / (right.x + separation(right, left) / 2 + tx), ky = size[1] / (bottom.depth || 1);
+        d3_layout_hierarchyVisitBefore(root0, function(node) {
+          node.x = (node.x + tx) * kx;
+          node.y = node.depth * ky;
+        });
+      }
+      return nodes;
+    }
+    function wrapTree(root0) {
+      var root1 = {
+        A: null,
+        children: [ root0 ]
+      }, queue = [ root1 ], node1;
+      while ((node1 = queue.pop()) != null) {
+        for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) {
+          queue.push((children[i] = child = {
+            _: children[i],
+            parent: node1,
+            children: (child = children[i].children) && child.slice() || [],
+            A: null,
+            a: null,
+            z: 0,
+            m: 0,
+            c: 0,
+            s: 0,
+            t: null,
+            i: i
+          }).a = child);
+        }
+      }
+      return root1.children[0];
+    }
+    function firstWalk(v) {
+      var children = v.children, siblings = v.parent.children, w = v.i ? siblings[v.i - 1] : null;
+      if (children.length) {
+        d3_layout_treeShift(v);
+        var midpoint = (children[0].z + children[children.length - 1].z) / 2;
+        if (w) {
+          v.z = w.z + separation(v._, w._);
+          v.m = v.z - midpoint;
+        } else {
+          v.z = midpoint;
+        }
+      } else if (w) {
+        v.z = w.z + separation(v._, w._);
+      }
+      v.parent.A = apportion(v, w, v.parent.A || siblings[0]);
+    }
+    function secondWalk(v) {
+      v._.x = v.z + v.parent.m;
+      v.m += v.parent.m;
+    }
+    function apportion(v, w, ancestor) {
+      if (w) {
+        var vip = v, vop = v, vim = w, vom = vip.parent.children[0], sip = vip.m, sop = vop.m, sim = vim.m, som = vom.m, shift;
+        while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {
+          vom = d3_layout_treeLeft(vom);
+          vop = d3_layout_treeRight(vop);
+          vop.a = v;
+          shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);
+          if (shift > 0) {
+            d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift);
+            sip += shift;
+            sop += shift;
+          }
+          sim += vim.m;
+          sip += vip.m;
+          som += vom.m;
+          sop += vop.m;
+        }
+        if (vim && !d3_layout_treeRight(vop)) {
+          vop.t = vim;
+          vop.m += sim - sop;
+        }
+        if (vip && !d3_layout_treeLeft(vom)) {
+          vom.t = vip;
+          vom.m += sip - som;
+          ancestor = v;
+        }
+      }
+      return ancestor;
+    }
+    function sizeNode(node) {
+      node.x *= size[0];
+      node.y = node.depth * size[1];
+    }
+    tree.separation = function(x) {
+      if (!arguments.length) return separation;
+      separation = x;
+      return tree;
+    };
+    tree.size = function(x) {
+      if (!arguments.length) return nodeSize ? null : size;
+      nodeSize = (size = x) == null ? sizeNode : null;
+      return tree;
+    };
+    tree.nodeSize = function(x) {
+      if (!arguments.length) return nodeSize ? size : null;
+      nodeSize = (size = x) == null ? null : sizeNode;
+      return tree;
+    };
+    return d3_layout_hierarchyRebind(tree, hierarchy);
+  };
+  function d3_layout_treeSeparation(a, b) {
+    return a.parent == b.parent ? 1 : 2;
+  }
+  function d3_layout_treeLeft(v) {
+    var children = v.children;
+    return children.length ? children[0] : v.t;
+  }
+  function d3_layout_treeRight(v) {
+    var children = v.children, n;
+    return (n = children.length) ? children[n - 1] : v.t;
+  }
+  function d3_layout_treeMove(wm, wp, shift) {
+    var change = shift / (wp.i - wm.i);
+    wp.c -= change;
+    wp.s += shift;
+    wm.c += change;
+    wp.z += shift;
+    wp.m += shift;
+  }
+  function d3_layout_treeShift(v) {
+    var shift = 0, change = 0, children = v.children, i = children.length, w;
+    while (--i >= 0) {
+      w = children[i];
+      w.z += shift;
+      w.m += shift;
+      shift += w.s + (change += w.c);
+    }
+  }
+  function d3_layout_treeAncestor(vim, v, ancestor) {
+    return vim.a.parent === v.parent ? vim.a : ancestor;
+  }
+  d3.layout.cluster = function() {
+    var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = false;
+    function cluster(d, i) {
+      var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0;
+      d3_layout_hierarchyVisitAfter(root, function(node) {
+        var children = node.children;
+        if (children && children.length) {
+          node.x = d3_layout_clusterX(children);
+          node.y = d3_layout_clusterY(children);
+        } else {
+          node.x = previousNode ? x += separation(node, previousNode) : 0;
+          node.y = 0;
+          previousNode = node;
+        }
+      });
+      var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2;
+      d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) {
+        node.x = (node.x - root.x) * size[0];
+        node.y = (root.y - node.y) * size[1];
+      } : function(node) {
+        node.x = (node.x - x0) / (x1 - x0) * size[0];
+        node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];
+      });
+      return nodes;
+    }
+    cluster.separation = function(x) {
+      if (!arguments.length) return separation;
+      separation = x;
+      return cluster;
+    };
+    cluster.size = function(x) {
+      if (!arguments.length) return nodeSize ? null : size;
+      nodeSize = (size = x) == null;
+      return cluster;
+    };
+    cluster.nodeSize = function(x) {
+      if (!arguments.length) return nodeSize ? size : null;
+      nodeSize = (size = x) != null;
+      return cluster;
+    };
+    return d3_layout_hierarchyRebind(cluster, hierarchy);
+  };
+  function d3_layout_clusterY(children) {
+    return 1 + d3.max(children, function(child) {
+      return child.y;
+    });
+  }
+  function d3_layout_clusterX(children) {
+    return children.reduce(function(x, child) {
+      return x + child.x;
+    }, 0) / children.length;
+  }
+  function d3_layout_clusterLeft(node) {
+    var children = node.children;
+    return children && children.length ? d3_layout_clusterLeft(children[0]) : node;
+  }
+  function d3_layout_clusterRight(node) {
+    var children = node.children, n;
+    return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;
+  }
+  d3.layout.treemap = function() {
+    var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5));
+    function scale(children, k) {
+      var i = -1, n = children.length, child, area;
+      while (++i < n) {
+        area = (child = children[i]).value * (k < 0 ? 0 : k);
+        child.area = isNaN(area) || area <= 0 ? 0 : area;
+      }
+    }
+    function squarify(node) {
+      var children = node.children;
+      if (children && children.length) {
+        var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n;
+        scale(remaining, rect.dx * rect.dy / node.value);
+        row.area = 0;
+        while ((n = remaining.length) > 0) {
+          row.push(child = remaining[n - 1]);
+          row.area += child.area;
+          if (mode !== "squarify" || (score = worst(row, u)) <= best) {
+            remaining.pop();
+            best = score;
+          } else {
+            row.area -= row.pop().area;
+            position(row, u, rect, false);
+            u = Math.min(rect.dx, rect.dy);
+            row.length = row.area = 0;
+            best = Infinity;
+          }
+        }
+        if (row.length) {
+          position(row, u, rect, true);
+          row.length = row.area = 0;
+        }
+        children.forEach(squarify);
+      }
+    }
+    function stickify(node) {
+      var children = node.children;
+      if (children && children.length) {
+        var rect = pad(node), remaining = children.slice(), child, row = [];
+        scale(remaining, rect.dx * rect.dy / node.value);
+        row.area = 0;
+        while (child = remaining.pop()) {
+          row.push(child);
+          row.area += child.area;
+          if (child.z != null) {
+            position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);
+            row.length = row.area = 0;
+          }
+        }
+        children.forEach(stickify);
+      }
+    }
+    function worst(row, u) {
+      var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length;
+      while (++i < n) {
+        if (!(r = row[i].area)) continue;
+        if (r < rmin) rmin = r;
+        if (r > rmax) rmax = r;
+      }
+      s *= s;
+      u *= u;
+      return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity;
+    }
+    function position(row, u, rect, flush) {
+      var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o;
+      if (u == rect.dx) {
+        if (flush || v > rect.dy) v = rect.dy;
+        while (++i < n) {
+          o = row[i];
+          o.x = x;
+          o.y = y;
+          o.dy = v;
+          x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);
+        }
+        o.z = true;
+        o.dx += rect.x + rect.dx - x;
+        rect.y += v;
+        rect.dy -= v;
+      } else {
+        if (flush || v > rect.dx) v = rect.dx;
+        while (++i < n) {
+          o = row[i];
+          o.x = x;
+          o.y = y;
+          o.dx = v;
+          y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);
+        }
+        o.z = false;
+        o.dy += rect.y + rect.dy - y;
+        rect.x += v;
+        rect.dx -= v;
+      }
+    }
+    function treemap(d) {
+      var nodes = stickies || hierarchy(d), root = nodes[0];
+      root.x = root.y = 0;
+      if (root.value) root.dx = size[0], root.dy = size[1]; else root.dx = root.dy = 0;
+      if (stickies) hierarchy.revalue(root);
+      scale([ root ], root.dx * root.dy / root.value);
+      (stickies ? stickify : squarify)(root);
+      if (sticky) stickies = nodes;
+      return nodes;
+    }
+    treemap.size = function(x) {
+      if (!arguments.length) return size;
+      size = x;
+      return treemap;
+    };
+    treemap.padding = function(x) {
+      if (!arguments.length) return padding;
+      function padFunction(node) {
+        var p = x.call(treemap, node, node.depth);
+        return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p);
+      }
+      function padConstant(node) {
+        return d3_layout_treemapPad(node, x);
+      }
+      var type;
+      pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ], 
+      padConstant) : padConstant;
+      return treemap;
+    };
+    treemap.round = function(x) {
+      if (!arguments.length) return round != Number;
+      round = x ? Math.round : Number;
+      return treemap;
+    };
+    treemap.sticky = function(x) {
+      if (!arguments.length) return sticky;
+      sticky = x;
+      stickies = null;
+      return treemap;
+    };
+    treemap.ratio = function(x) {
+      if (!arguments.length) return ratio;
+      ratio = x;
+      return treemap;
+    };
+    treemap.mode = function(x) {
+      if (!arguments.length) return mode;
+      mode = x + "";
+      return treemap;
+    };
+    return d3_layout_hierarchyRebind(treemap, hierarchy);
+  };
+  function d3_layout_treemapPadNull(node) {
+    return {
+      x: node.x,
+      y: node.y,
+      dx: node.dx,
+      dy: node.dy
+    };
+  }
+  function d3_layout_treemapPad(node, padding) {
+    var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2];
+    if (dx < 0) {
+      x += dx / 2;
+      dx = 0;
+    }
+    if (dy < 0) {
+      y += dy / 2;
+      dy = 0;
+    }
+    return {
+      x: x,
+      y: y,
+      dx: dx,
+      dy: dy
+    };
+  }
+  d3.random = {
+    normal: function(µ, σ) {
+      var n = arguments.length;
+      if (n < 2) σ = 1;
+      if (n < 1) µ = 0;
+      return function() {
+        var x, y, r;
+        do {
+          x = Math.random() * 2 - 1;
+          y = Math.random() * 2 - 1;
+          r = x * x + y * y;
+        } while (!r || r > 1);
+        return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);
+      };
+    },
+    logNormal: function() {
+      var random = d3.random.normal.apply(d3, arguments);
+      return function() {
+        return Math.exp(random());
+      };
+    },
+    bates: function(m) {
+      var random = d3.random.irwinHall(m);
+      return function() {
+        return random() / m;
+      };
+    },
+    irwinHall: function(m) {
+      return function() {
+        for (var s = 0, j = 0; j < m; j++) s += Math.random();
+        return s;
+      };
+    }
+  };
+  d3.scale = {};
+  function d3_scaleExtent(domain) {
+    var start = domain[0], stop = domain[domain.length - 1];
+    return start < stop ? [ start, stop ] : [ stop, start ];
+  }
+  function d3_scaleRange(scale) {
+    return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());
+  }
+  function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {
+    var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]);
+    return function(x) {
+      return i(u(x));
+    };
+  }
+  function d3_scale_nice(domain, nice) {
+    var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx;
+    if (x1 < x0) {
+      dx = i0, i0 = i1, i1 = dx;
+      dx = x0, x0 = x1, x1 = dx;
+    }
+    domain[i0] = nice.floor(x0);
+    domain[i1] = nice.ceil(x1);
+    return domain;
+  }
+  function d3_scale_niceStep(step) {
+    return step ? {
+      floor: function(x) {
+        return Math.floor(x / step) * step;
+      },
+      ceil: function(x) {
+        return Math.ceil(x / step) * step;
+      }
+    } : d3_scale_niceIdentity;
+  }
+  var d3_scale_niceIdentity = {
+    floor: d3_identity,
+    ceil: d3_identity
+  };
+  function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
+    var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1;
+    if (domain[k] < domain[0]) {
+      domain = domain.slice().reverse();
+      range = range.slice().reverse();
+    }
+    while (++j <= k) {
+      u.push(uninterpolate(domain[j - 1], domain[j]));
+      i.push(interpolate(range[j - 1], range[j]));
+    }
+    return function(x) {
+      var j = d3.bisect(domain, x, 1, k) - 1;
+      return i[j](u[j](x));
+    };
+  }
+  d3.scale.linear = function() {
+    return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3_interpolate, false);
+  };
+  function d3_scale_linear(domain, range, interpolate, clamp) {
+    var output, input;
+    function rescale() {
+      var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;
+      output = linear(domain, range, uninterpolate, interpolate);
+      input = linear(range, domain, uninterpolate, d3_interpolate);
+      return scale;
+    }
+    function scale(x) {
+      return output(x);
+    }
+    scale.invert = function(y) {
+      return input(y);
+    };
+    scale.domain = function(x) {
+      if (!arguments.length) return domain;
+      domain = x.map(Number);
+      return rescale();
+    };
+    scale.range = function(x) {
+      if (!arguments.length) return range;
+      range = x;
+      return rescale();
+    };
+    scale.rangeRound = function(x) {
+      return scale.range(x).interpolate(d3_interpolateRound);
+    };
+    scale.clamp = function(x) {
+      if (!arguments.length) return clamp;
+      clamp = x;
+      return rescale();
+    };
+    scale.interpolate = function(x) {
+      if (!arguments.length) return interpolate;
+      interpolate = x;
+      return rescale();
+    };
+    scale.ticks = function(m) {
+      return d3_scale_linearTicks(domain, m);
+    };
+    scale.tickFormat = function(m, format) {
+      return d3_scale_linearTickFormat(domain, m, format);
+    };
+    scale.nice = function(m) {
+      d3_scale_linearNice(domain, m);
+      return rescale();
+    };
+    scale.copy = function() {
+      return d3_scale_linear(domain, range, interpolate, clamp);
+    };
+    return rescale();
+  }
+  function d3_scale_linearRebind(scale, linear) {
+    return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
+  }
+  function d3_scale_linearNice(domain, m) {
+    d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));
+    d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));
+    return domain;
+  }
+  function d3_scale_linearTickRange(domain, m) {
+    if (m == null) m = 10;
+    var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step;
+    if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2;
+    extent[0] = Math.ceil(extent[0] / step) * step;
+    extent[1] = Math.floor(extent[1] / step) * step + step * .5;
+    extent[2] = step;
+    return extent;
+  }
+  function d3_scale_linearTicks(domain, m) {
+    return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
+  }
+  function d3_scale_linearTickFormat(domain, m, format) {
+    var range = d3_scale_linearTickRange(domain, m);
+    if (format) {
+      var match = d3_format_re.exec(format);
+      match.shift();
+      if (match[8] === "s") {
+        var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1])));
+        if (!match[7]) match[7] = "." + d3_scale_linearPrecision(prefix.scale(range[2]));
+        match[8] = "f";
+        format = d3.format(match.join(""));
+        return function(d) {
+          return format(prefix.scale(d)) + prefix.symbol;
+        };
+      }
+      if (!match[7]) match[7] = "." + d3_scale_linearFormatPrecision(match[8], range);
+      format = match.join("");
+    } else {
+      format = ",." + d3_scale_linearPrecision(range[2]) + "f";
+    }
+    return d3.format(format);
+  }
+  var d3_scale_linearFormatSignificant = {
+    s: 1,
+    g: 1,
+    p: 1,
+    r: 1,
+    e: 1
+  };
+  function d3_scale_linearPrecision(value) {
+    return -Math.floor(Math.log(value) / Math.LN10 + .01);
+  }
+  function d3_scale_linearFormatPrecision(type, range) {
+    var p = d3_scale_linearPrecision(range[2]);
+    return type in d3_scale_linearFormatSignificant ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== "e") : p - (type === "%") * 2;
+  }
+  d3.scale.log = function() {
+    return d3_scale_log(d3.scale.linear().domain([ 0, 1 ]), 10, true, [ 1, 10 ]);
+  };
+  function d3_scale_log(linear, base, positive, domain) {
+    function log(x) {
+      return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base);
+    }
+    function pow(x) {
+      return positive ? Math.pow(base, x) : -Math.pow(base, -x);
+    }
+    function scale(x) {
+      return linear(log(x));
+    }
+    scale.invert = function(x) {
+      return pow(linear.invert(x));
+    };
+    scale.domain = function(x) {
+      if (!arguments.length) return domain;
+      positive = x[0] >= 0;
+      linear.domain((domain = x.map(Number)).map(log));
+      return scale;
+    };
+    scale.base = function(_) {
+      if (!arguments.length) return base;
+      base = +_;
+      linear.domain(domain.map(log));
+      return scale;
+    };
+    scale.nice = function() {
+      var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative);
+      linear.domain(niced);
+      domain = niced.map(pow);
+      return scale;
+    };
+    scale.ticks = function() {
+      var extent = d3_scaleExtent(domain), ticks = [], u = extent[0], v = extent[1], i = Math.floor(log(u)), j = Math.ceil(log(v)), n = base % 1 ? 2 : base;
+      if (isFinite(j - i)) {
+        if (positive) {
+          for (;i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k);
+          ticks.push(pow(i));
+        } else {
+          ticks.push(pow(i));
+          for (;i++ < j; ) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k);
+        }
+        for (i = 0; ticks[i] < u; i++) {}
+        for (j = ticks.length; ticks[j - 1] > v; j--) {}
+        ticks = ticks.slice(i, j);
+      }
+      return ticks;
+    };
+    scale.tickFormat = function(n, format) {
+      if (!arguments.length) return d3_scale_logFormat;
+      if (arguments.length < 2) format = d3_scale_logFormat; else if (typeof format !== "function") format = d3.format(format);
+      var k = Math.max(1, base * n / scale.ticks().length);
+      return function(d) {
+        var i = d / pow(Math.round(log(d)));
+        if (i * base < base - .5) i *= base;
+        return i <= k ? format(d) : "";
+      };
+    };
+    scale.copy = function() {
+      return d3_scale_log(linear.copy(), base, positive, domain);
+    };
+    return d3_scale_linearRebind(scale, linear);
+  }
+  var d3_scale_logFormat = d3.format(".0e"), d3_scale_logNiceNegative = {
+    floor: function(x) {
+      return -Math.ceil(-x);
+    },
+    ceil: function(x) {
+      return -Math.floor(-x);
+    }
+  };
+  d3.scale.pow = function() {
+    return d3_scale_pow(d3.scale.linear(), 1, [ 0, 1 ]);
+  };
+  function d3_scale_pow(linear, exponent, domain) {
+    var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent);
+    function scale(x) {
+      return linear(powp(x));
+    }
+    scale.invert = function(x) {
+      return powb(linear.invert(x));
+    };
+    scale.domain = function(x) {
+      if (!arguments.length) return domain;
+      linear.domain((domain = x.map(Number)).map(powp));
+      return scale;
+    };
+    scale.ticks = function(m) {
+      return d3_scale_linearTicks(domain, m);
+    };
+    scale.tickFormat = function(m, format) {
+      return d3_scale_linearTickFormat(domain, m, format);
+    };
+    scale.nice = function(m) {
+      return scale.domain(d3_scale_linearNice(domain, m));
+    };
+    scale.exponent = function(x) {
+      if (!arguments.length) return exponent;
+      powp = d3_scale_powPow(exponent = x);
+      powb = d3_scale_powPow(1 / exponent);
+      linear.domain(domain.map(powp));
+      return scale;
+    };
+    scale.copy = function() {
+      return d3_scale_pow(linear.copy(), exponent, domain);
+    };
+    return d3_scale_linearRebind(scale, linear);
+  }
+  function d3_scale_powPow(e) {
+    return function(x) {
+      return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);
+    };
+  }
+  d3.scale.sqrt = function() {
+    return d3.scale.pow().exponent(.5);
+  };
+  d3.scale.ordinal = function() {
+    return d3_scale_ordinal([], {
+      t: "range",
+      a: [ [] ]
+    });
+  };
+  function d3_scale_ordinal(domain, ranger) {
+    var index, range, rangeBand;
+    function scale(x) {
+      return range[((index.get(x) || (ranger.t === "range" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length];
+    }
+    function steps(start, step) {
+      return d3.range(domain.length).map(function(i) {
+        return start + step * i;
+      });
+    }
+    scale.domain = function(x) {
+      if (!arguments.length) return domain;
+      domain = [];
+      index = new d3_Map();
+      var i = -1, n = x.length, xi;
+      while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));
+      return scale[ranger.t].apply(scale, ranger.a);
+    };
+    scale.range = function(x) {
+      if (!arguments.length) return range;
+      range = x;
+      rangeBand = 0;
+      ranger = {
+        t: "range",
+        a: arguments
+      };
+      return scale;
+    };
+    scale.rangePoints = function(x, padding) {
+      if (arguments.length < 2) padding = 0;
+      var start = x[0], stop = x[1], step = domain.length < 2 ? (start = (start + stop) / 2, 
+      0) : (stop - start) / (domain.length - 1 + padding);
+      range = steps(start + step * padding / 2, step);
+      rangeBand = 0;
+      ranger = {
+        t: "rangePoints",
+        a: arguments
+      };
+      return scale;
+    };
+    scale.rangeRoundPoints = function(x, padding) {
+      if (arguments.length < 2) padding = 0;
+      var start = x[0], stop = x[1], step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2), 
+      0) : (stop - start) / (domain.length - 1 + padding) | 0;
+      range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step);
+      rangeBand = 0;
+      ranger = {
+        t: "rangeRoundPoints",
+        a: arguments
+      };
+      return scale;
+    };
+    scale.rangeBands = function(x, padding, outerPadding) {
+      if (arguments.length < 2) padding = 0;
+      if (arguments.length < 3) outerPadding = padding;
+      var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding);
+      range = steps(start + step * outerPadding, step);
+      if (reverse) range.reverse();
+      rangeBand = step * (1 - padding);
+      ranger = {
+        t: "rangeBands",
+        a: arguments
+      };
+      return scale;
+    };
+    scale.rangeRoundBands = function(x, padding, outerPadding) {
+      if (arguments.length < 2) padding = 0;
+      if (arguments.length < 3) outerPadding = padding;
+      var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding));
+      range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step);
+      if (reverse) range.reverse();
+      rangeBand = Math.round(step * (1 - padding));
+      ranger = {
+        t: "rangeRoundBands",
+        a: arguments
+      };
+      return scale;
+    };
+    scale.rangeBand = function() {
+      return rangeBand;
+    };
+    scale.rangeExtent = function() {
+      return d3_scaleExtent(ranger.a[0]);
+    };
+    scale.copy = function() {
+      return d3_scale_ordinal(domain, ranger);
+    };
+    return scale.domain(domain);
+  }
+  d3.scale.category10 = function() {
+    return d3.scale.ordinal().range(d3_category10);
+  };
+  d3.scale.category20 = function() {
+    return d3.scale.ordinal().range(d3_category20);
+  };
+  d3.scale.category20b = function() {
+    return d3.scale.ordinal().range(d3_category20b);
+  };
+  d3.scale.category20c = function() {
+    return d3.scale.ordinal().range(d3_category20c);
+  };
+  var d3_category10 = [ 2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175 ].map(d3_rgbString);
+  var d3_category20 = [ 2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725 ].map(d3_rgbString);
+  var d3_category20b = [ 3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654 ].map(d3_rgbString);
+  var d3_category20c = [ 3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081 ].map(d3_rgbString);
+  d3.scale.quantile = function() {
+    return d3_scale_quantile([], []);
+  };
+  function d3_scale_quantile(domain, range) {
+    var thresholds;
+    function rescale() {
+      var k = 0, q = range.length;
+      thresholds = [];
+      while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);
+      return scale;
+    }
+    function scale(x) {
+      if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)];
+    }
+    scale.domain = function(x) {
+      if (!arguments.length) return domain;
+      domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending);
+      return rescale();
+    };
+    scale.range = function(x) {
+      if (!arguments.length) return range;
+      range = x;
+      return rescale();
+    };
+    scale.quantiles = function() {
+      return thresholds;
+    };
+    scale.invertExtent = function(y) {
+      y = range.indexOf(y);
+      return y < 0 ? [ NaN, NaN ] : [ y > 0 ? thresholds[y - 1] : domain[0], y < thresholds.length ? thresholds[y] : domain[domain.length - 1] ];
+    };
+    scale.copy = function() {
+      return d3_scale_quantile(domain, range);
+    };
+    return rescale();
+  }
+  d3.scale.quantize = function() {
+    return d3_scale_quantize(0, 1, [ 0, 1 ]);
+  };
+  function d3_scale_quantize(x0, x1, range) {
+    var kx, i;
+    function scale(x) {
+      return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];
+    }
+    function rescale() {
+      kx = range.length / (x1 - x0);
+      i = range.length - 1;
+      return scale;
+    }
+    scale.domain = function(x) {
+      if (!arguments.length) return [ x0, x1 ];
+      x0 = +x[0];
+      x1 = +x[x.length - 1];
+      return rescale();
+    };
+    scale.range = function(x) {
+      if (!arguments.length) return range;
+      range = x;
+      return rescale();
+    };
+    scale.invertExtent = function(y) {
+      y = range.indexOf(y);
+      y = y < 0 ? NaN : y / kx + x0;
+      return [ y, y + 1 / kx ];
+    };
+    scale.copy = function() {
+      return d3_scale_quantize(x0, x1, range);
+    };
+    return rescale();
+  }
+  d3.scale.threshold = function() {
+    return d3_scale_threshold([ .5 ], [ 0, 1 ]);
+  };
+  function d3_scale_threshold(domain, range) {
+    function scale(x) {
+      if (x <= x) return range[d3.bisect(domain, x)];
+    }
+    scale.domain = function(_) {
+      if (!arguments.length) return domain;
+      domain = _;
+      return scale;
+    };
+    scale.range = function(_) {
+      if (!arguments.length) return range;
+      range = _;
+      return scale;
+    };
+    scale.invertExtent = function(y) {
+      y = range.indexOf(y);
+      return [ domain[y - 1], domain[y] ];
+    };
+    scale.copy = function() {
+      return d3_scale_threshold(domain, range);
+    };
+    return scale;
+  }
+  d3.scale.identity = function() {
+    return d3_scale_identity([ 0, 1 ]);
+  };
+  function d3_scale_identity(domain) {
+    function identity(x) {
+      return +x;
+    }
+    identity.invert = identity;
+    identity.domain = identity.range = function(x) {
+      if (!arguments.length) return domain;
+      domain = x.map(identity);
+      return identity;
+    };
+    identity.ticks = function(m) {
+      return d3_scale_linearTicks(domain, m);
+    };
+    identity.tickFormat = function(m, format) {
+      return d3_scale_linearTickFormat(domain, m, format);
+    };
+    identity.copy = function() {
+      return d3_scale_identity(domain);
+    };
+    return identity;
+  }
+  d3.svg = {};
+  function d3_zero() {
+    return 0;
+  }
+  d3.svg.arc = function() {
+    var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, cornerRadius = d3_zero, padRadius = d3_svg_arcAuto, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle, padAngle = d3_svg_arcPadAngle;
+    function arc() {
+      var r0 = Math.max(0, +innerRadius.apply(this, arguments)), r1 = Math.max(0, +outerRadius.apply(this, arguments)), a0 = startAngle.apply(this, arguments) - halfπ, a1 = endAngle.apply(this, arguments) - halfπ, da = Math.abs(a1 - a0), cw = a0 > a1 ? 0 : 1;
+      if (r1 < r0) rc = r1, r1 = r0, r0 = rc;
+      if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : "") + "Z";
+      var rc, cr, rp, ap, p0 = 0, p1 = 0, x0, y0, x1, y1, x2, y2, x3, y3, path = [];
+      if (ap = (+padAngle.apply(this, arguments) || 0) / 2) {
+        rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments);
+        if (!cw) p1 *= -1;
+        if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap));
+        if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap));
+      }
+      if (r1) {
+        x0 = r1 * Math.cos(a0 + p1);
+        y0 = r1 * Math.sin(a0 + p1);
+        x1 = r1 * Math.cos(a1 - p1);
+        y1 = r1 * Math.sin(a1 - p1);
+        var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1;
+        if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) {
+          var h1 = (a0 + a1) / 2;
+          x0 = r1 * Math.cos(h1);
+          y0 = r1 * Math.sin(h1);
+          x1 = y1 = null;
+        }
+      } else {
+        x0 = y0 = 0;
+      }
+      if (r0) {
+        x2 = r0 * Math.cos(a1 - p0);
+        y2 = r0 * Math.sin(a1 - p0);
+        x3 = r0 * Math.cos(a0 + p0);
+        y3 = r0 * Math.sin(a0 + p0);
+        var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1;
+        if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === 1 - cw ^ l0) {
+          var h0 = (a0 + a1) / 2;
+          x2 = r0 * Math.cos(h0);
+          y2 = r0 * Math.sin(h0);
+          x3 = y3 = null;
+        }
+      } else {
+        x2 = y2 = 0;
+      }
+      if (da > ε && (rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > .001) {
+        cr = r0 < r1 ^ cw ? 0 : 1;
+        var rc1 = rc, rc0 = rc;
+        if (da < π) {
+          var oc = x3 == null ? [ x2, y2 ] : x1 == null ? [ x0, y0 ] : d3_geom_polygonIntersect([ x0, y0 ], [ x3, y3 ], [ x1, y1 ], [ x2, y2 ]), ax = x0 - oc[0], ay = y0 - oc[1], bx = x1 - oc[0], by = y1 - oc[1], kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2), lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]);
+          rc0 = Math.min(rc, (r0 - lc) / (kc - 1));
+          rc1 = Math.min(rc, (r1 - lc) / (kc + 1));
+        }
+        if (x1 != null) {
+          var t30 = d3_svg_arcCornerTangents(x3 == null ? [ x2, y2 ] : [ x3, y3 ], [ x0, y0 ], r1, rc1, cw), t12 = d3_svg_arcCornerTangents([ x1, y1 ], [ x2, y2 ], r1, rc1, cw);
+          if (rc === rc1) {
+            path.push("M", t30[0], "A", rc1, ",", rc1, " 0 0,", cr, " ", t30[1], "A", r1, ",", r1, " 0 ", 1 - cw ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), ",", cw, " ", t12[1], "A", rc1, ",", rc1, " 0 0,", cr, " ", t12[0]);
+          } else {
+            path.push("M", t30[0], "A", rc1, ",", rc1, " 0 1,", cr, " ", t12[0]);
+          }
+        } else {
+          path.push("M", x0, ",", y0);
+        }
+        if (x3 != null) {
+          var t03 = d3_svg_arcCornerTangents([ x0, y0 ], [ x3, y3 ], r0, -rc0, cw), t21 = d3_svg_arcCornerTangents([ x2, y2 ], x1 == null ? [ x0, y0 ] : [ x1, y1 ], r0, -rc0, cw);
+          if (rc === rc0) {
+            path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t21[1], "A", r0, ",", r0, " 0 ", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), ",", 1 - cw, " ", t03[1], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
+          } else {
+            path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
+          }
+        } else {
+          path.push("L", x2, ",", y2);
+        }
+      } else {
+        path.push("M", x0, ",", y0);
+        if (x1 != null) path.push("A", r1, ",", r1, " 0 ", l1, ",", cw, " ", x1, ",", y1);
+        path.push("L", x2, ",", y2);
+        if (x3 != null) path.push("A", r0, ",", r0, " 0 ", l0, ",", 1 - cw, " ", x3, ",", y3);
+      }
+      path.push("Z");
+      return path.join("");
+    }
+    function circleSegment(r1, cw) {
+      return "M0," + r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + -r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + r1;
+    }
+    arc.innerRadius = function(v) {
+      if (!arguments.length) return innerRadius;
+      innerRadius = d3_functor(v);
+      return arc;
+    };
+    arc.outerRadius = function(v) {
+      if (!arguments.length) return outerRadius;
+      outerRadius = d3_functor(v);
+      return arc;
+    };
+    arc.cornerRadius = function(v) {
+      if (!arguments.length) return cornerRadius;
+      cornerRadius = d3_functor(v);
+      return arc;
+    };
+    arc.padRadius = function(v) {
+      if (!arguments.length) return padRadius;
+      padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v);
+      return arc;
+    };
+    arc.startAngle = function(v) {
+      if (!arguments.length) return startAngle;
+      startAngle = d3_functor(v);
+      return arc;
+    };
+    arc.endAngle = function(v) {
+      if (!arguments.length) return endAngle;
+      endAngle = d3_functor(v);
+      return arc;
+    };
+    arc.padAngle = function(v) {
+      if (!arguments.length) return padAngle;
+      padAngle = d3_functor(v);
+      return arc;
+    };
+    arc.centroid = function() {
+      var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ;
+      return [ Math.cos(a) * r, Math.sin(a) * r ];
+    };
+    return arc;
+  };
+  var d3_svg_arcAuto = "auto";
+  function d3_svg_arcInnerRadius(d) {
+    return d.innerRadius;
+  }
+  function d3_svg_arcOuterRadius(d) {
+    return d.outerRadius;
+  }
+  function d3_svg_arcStartAngle(d) {
+    return d.startAngle;
+  }
+  function d3_svg_arcEndAngle(d) {
+    return d.endAngle;
+  }
+  function d3_svg_arcPadAngle(d) {
+    return d && d.padAngle;
+  }
+  function d3_svg_arcSweep(x0, y0, x1, y1) {
+    return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1;
+  }
+  function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) {
+    var x01 = p0[0] - p1[0], y01 = p0[1] - p1[1], lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01), ox = lo * y01, oy = -lo * x01, x1 = p0[0] + ox, y1 = p0[1] + oy, x2 = p1[0] + ox, y2 = p1[1] + oy, x3 = (x1 + x2) / 2, y3 = (y1 + y2) / 2, dx = x2 - x1, dy = y2 - y1, d2 = dx * dx + dy * dy, r = r1 - rc, D = x1 * y2 - x2 * y1, d = (dy < 0 ? -1 : 1) * Math.sqrt(Math.max(0, r * r * d2 - D * D)), cx0 = (D * dy - dx * d) / d2, cy0 = (-D * dx - dy * d) / d2, cx1 = (D * dy + dx * d) / d2, cy1 = (-D * dx + dy * d) / d2, dx0 = cx0 - x3, dy0 = cy0 - y3, dx1 = cx1 - x3, dy1 = cy1 - y3;
+    if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;
+    return [ [ cx0 - ox, cy0 - oy ], [ cx0 * r1 / r, cy0 * r1 / r ] ];
+  }
+  function d3_svg_line(projection) {
+    var x = d3_geom_pointX, y = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7;
+    function line(data) {
+      var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y);
+      function segment() {
+        segments.push("M", interpolate(projection(points), tension));
+      }
+      while (++i < n) {
+        if (defined.call(this, d = data[i], i)) {
+          points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]);
+        } else if (points.length) {
+          segment();
+          points = [];
+        }
+      }
+      if (points.length) segment();
+      return segments.length ? segments.join("") : null;
+    }
+    line.x = function(_) {
+      if (!arguments.length) return x;
+      x = _;
+      return line;
+    };
+    line.y = function(_) {
+      if (!arguments.length) return y;
+      y = _;
+      return line;
+    };
+    line.defined = function(_) {
+      if (!arguments.length) return defined;
+      defined = _;
+      return line;
+    };
+    line.interpolate = function(_) {
+      if (!arguments.length) return interpolateKey;
+      if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
+      return line;
+    };
+    line.tension = function(_) {
+      if (!arguments.length) return tension;
+      tension = _;
+      return line;
+    };
+    return line;
+  }
+  d3.svg.line = function() {
+    return d3_svg_line(d3_identity);
+  };
+  var d3_svg_lineInterpolators = d3.map({
+    linear: d3_svg_lineLinear,
+    "linear-closed": d3_svg_lineLinearClosed,
+    step: d3_svg_lineStep,
+    "step-before": d3_svg_lineStepBefore,
+    "step-after": d3_svg_lineStepAfter,
+    basis: d3_svg_lineBasis,
+    "basis-open": d3_svg_lineBasisOpen,
+    "basis-closed": d3_svg_lineBasisClosed,
+    bundle: d3_svg_lineBundle,
+    cardinal: d3_svg_lineCardinal,
+    "cardinal-open": d3_svg_lineCardinalOpen,
+    "cardinal-closed": d3_svg_lineCardinalClosed,
+    monotone: d3_svg_lineMonotone
+  });
+  d3_svg_lineInterpolators.forEach(function(key, value) {
+    value.key = key;
+    value.closed = /-closed$/.test(key);
+  });
+  function d3_svg_lineLinear(points) {
+    return points.length > 1 ? points.join("L") : points + "Z";
+  }
+  function d3_svg_lineLinearClosed(points) {
+    return points.join("L") + "Z";
+  }
+  function d3_svg_lineStep(points) {
+    var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
+    while (++i < n) path.push("H", (p[0] + (p = points[i])[0]) / 2, "V", p[1]);
+    if (n > 1) path.push("H", p[0]);
+    return path.join("");
+  }
+  function d3_svg_lineStepBefore(points) {
+    var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
+    while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]);
+    return path.join("");
+  }
+  function d3_svg_lineStepAfter(points) {
+    var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
+    while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]);
+    return path.join("");
+  }
+  function d3_svg_lineCardinalOpen(points, tension) {
+    return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, -1), d3_svg_lineCardinalTangents(points, tension));
+  }
+  function d3_svg_lineCardinalClosed(points, tension) {
+    return points.length < 3 ? d3_svg_lineLinearClosed(points) : points[0] + d3_svg_lineHermite((points.push(points[0]), 
+    points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension));
+  }
+  function d3_svg_lineCardinal(points, tension) {
+    return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension));
+  }
+  function d3_svg_lineHermite(points, tangents) {
+    if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) {
+      return d3_svg_lineLinear(points);
+    }
+    var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1;
+    if (quad) {
+      path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1];
+      p0 = points[1];
+      pi = 2;
+    }
+    if (tangents.length > 1) {
+      t = tangents[1];
+      p = points[pi];
+      pi++;
+      path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
+      for (var i = 2; i < tangents.length; i++, pi++) {
+        p = points[pi];
+        t = tangents[i];
+        path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
+      }
+    }
+    if (quad) {
+      var lp = points[pi];
+      path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1];
+    }
+    return path;
+  }
+  function d3_svg_lineCardinalTangents(points, tension) {
+    var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length;
+    while (++i < n) {
+      p0 = p1;
+      p1 = p2;
+      p2 = points[i];
+      tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]);
+    }
+    return tangents;
+  }
+  function d3_svg_lineBasis(points) {
+    if (points.length < 3) return d3_svg_lineLinear(points);
+    var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0, "L", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
+    points.push(points[n - 1]);
+    while (++i <= n) {
+      pi = points[i];
+      px.shift();
+      px.push(pi[0]);
+      py.shift();
+      py.push(pi[1]);
+      d3_svg_lineBasisBezier(path, px, py);
+    }
+    points.pop();
+    path.push("L", pi);
+    return path.join("");
+  }
+  function d3_svg_lineBasisOpen(points) {
+    if (points.length < 4) return d3_svg_lineLinear(points);
+    var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ];
+    while (++i < 3) {
+      pi = points[i];
+      px.push(pi[0]);
+      py.push(pi[1]);
+    }
+    path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));
+    --i;
+    while (++i < n) {
+      pi = points[i];
+      px.shift();
+      px.push(pi[0]);
+      py.shift();
+      py.push(pi[1]);
+      d3_svg_lineBasisBezier(path, px, py);
+    }
+    return path.join("");
+  }
+  function d3_svg_lineBasisClosed(points) {
+    var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = [];
+    while (++i < 4) {
+      pi = points[i % n];
+      px.push(pi[0]);
+      py.push(pi[1]);
+    }
+    path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
+    --i;
+    while (++i < m) {
+      pi = points[i % n];
+      px.shift();
+      px.push(pi[0]);
+      py.shift();
+      py.push(pi[1]);
+      d3_svg_lineBasisBezier(path, px, py);
+    }
+    return path.join("");
+  }
+  function d3_svg_lineBundle(points, tension) {
+    var n = points.length - 1;
+    if (n) {
+      var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t;
+      while (++i <= n) {
+        p = points[i];
+        t = i / n;
+        p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);
+        p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);
+      }
+    }
+    return d3_svg_lineBasis(points);
+  }
+  function d3_svg_lineDot4(a, b) {
+    return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
+  }
+  var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ];
+  function d3_svg_lineBasisBezier(path, x, y) {
+    path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));
+  }
+  function d3_svg_lineSlope(p0, p1) {
+    return (p1[1] - p0[1]) / (p1[0] - p0[0]);
+  }
+  function d3_svg_lineFiniteDifferences(points) {
+    var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1);
+    while (++i < j) {
+      m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;
+    }
+    m[i] = d;
+    return m;
+  }
+  function d3_svg_lineMonotoneTangents(points) {
+    var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1;
+    while (++i < j) {
+      d = d3_svg_lineSlope(points[i], points[i + 1]);
+      if (abs(d) < ε) {
+        m[i] = m[i + 1] = 0;
+      } else {
+        a = m[i] / d;
+        b = m[i + 1] / d;
+        s = a * a + b * b;
+        if (s > 9) {
+          s = d * 3 / Math.sqrt(s);
+          m[i] = s * a;
+          m[i + 1] = s * b;
+        }
+      }
+    }
+    i = -1;
+    while (++i <= j) {
+      s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
+      tangents.push([ s || 0, m[i] * s || 0 ]);
+    }
+    return tangents;
+  }
+  function d3_svg_lineMonotone(points) {
+    return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));
+  }
+  d3.svg.line.radial = function() {
+    var line = d3_svg_line(d3_svg_lineRadial);
+    line.radius = line.x, delete line.x;
+    line.angle = line.y, delete line.y;
+    return line;
+  };
+  function d3_svg_lineRadial(points) {
+    var point, i = -1, n = points.length, r, a;
+    while (++i < n) {
+      point = points[i];
+      r = point[0];
+      a = point[1] - halfπ;
+      point[0] = r * Math.cos(a);
+      point[1] = r * Math.sin(a);
+    }
+    return points;
+  }
+  function d3_svg_area(projection) {
+    var x0 = d3_geom_pointX, x1 = d3_geom_pointX, y0 = 0, y1 = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7;
+    function area(data) {
+      var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() {
+        return x;
+      } : d3_functor(x1), fy1 = y0 === y1 ? function() {
+        return y;
+      } : d3_functor(y1), x, y;
+      function segment() {
+        segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z");
+      }
+      while (++i < n) {
+        if (defined.call(this, d = data[i], i)) {
+          points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]);
+          points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]);
+        } else if (points0.length) {
+          segment();
+          points0 = [];
+          points1 = [];
+        }
+      }
+      if (points0.length) segment();
+      return segments.length ? segments.join("") : null;
+    }
+    area.x = function(_) {
+      if (!arguments.length) return x1;
+      x0 = x1 = _;
+      return area;
+    };
+    area.x0 = function(_) {
+      if (!arguments.length) return x0;
+      x0 = _;
+      return area;
+    };
+    area.x1 = function(_) {
+      if (!arguments.length) return x1;
+      x1 = _;
+      return area;
+    };
+    area.y = function(_) {
+      if (!arguments.length) return y1;
+      y0 = y1 = _;
+      return area;
+    };
+    area.y0 = function(_) {
+      if (!arguments.length) return y0;
+      y0 = _;
+      return area;
+    };
+    area.y1 = function(_) {
+      if (!arguments.length) return y1;
+      y1 = _;
+      return area;
+    };
+    area.defined = function(_) {
+      if (!arguments.length) return defined;
+      defined = _;
+      return area;
+    };
+    area.interpolate = function(_) {
+      if (!arguments.length) return interpolateKey;
+      if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
+      interpolateReverse = interpolate.reverse || interpolate;
+      L = interpolate.closed ? "M" : "L";
+      return area;
+    };
+    area.tension = function(_) {
+      if (!arguments.length) return tension;
+      tension = _;
+      return area;
+    };
+    return area;
+  }
+  d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;
+  d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;
+  d3.svg.area = function() {
+    return d3_svg_area(d3_identity);
+  };
+  d3.svg.area.radial = function() {
+    var area = d3_svg_area(d3_svg_lineRadial);
+    area.radius = area.x, delete area.x;
+    area.innerRadius = area.x0, delete area.x0;
+    area.outerRadius = area.x1, delete area.x1;
+    area.angle = area.y, delete area.y;
+    area.startAngle = area.y0, delete area.y0;
+    area.endAngle = area.y1, delete area.y1;
+    return area;
+  };
+  d3.svg.chord = function() {
+    var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
+    function chord(d, i) {
+      var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i);
+      return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z";
+    }
+    function subgroup(self, f, d, i) {
+      var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) - halfπ, a1 = endAngle.call(self, subgroup, i) - halfπ;
+      return {
+        r: r,
+        a0: a0,
+        a1: a1,
+        p0: [ r * Math.cos(a0), r * Math.sin(a0) ],
+        p1: [ r * Math.cos(a1), r * Math.sin(a1) ]
+      };
+    }
+    function equals(a, b) {
+      return a.a0 == b.a0 && a.a1 == b.a1;
+    }
+    function arc(r, p, a) {
+      return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p;
+    }
+    function curve(r0, p0, r1, p1) {
+      return "Q 0,0 " + p1;
+    }
+    chord.radius = function(v) {
+      if (!arguments.length) return radius;
+      radius = d3_functor(v);
+      return chord;
+    };
+    chord.source = function(v) {
+      if (!arguments.length) return source;
+      source = d3_functor(v);
+      return chord;
+    };
+    chord.target = function(v) {
+      if (!arguments.length) return target;
+      target = d3_functor(v);
+      return chord;
+    };
+    chord.startAngle = function(v) {
+      if (!arguments.length) return startAngle;
+      startAngle = d3_functor(v);
+      return chord;
+    };
+    chord.endAngle = function(v) {
+      if (!arguments.length) return endAngle;
+      endAngle = d3_functor(v);
+      return chord;
+    };
+    return chord;
+  };
+  function d3_svg_chordRadius(d) {
+    return d.radius;
+  }
+  d3.svg.diagonal = function() {
+    var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection;
+    function diagonal(d, i) {
+      var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, {
+        x: p0.x,
+        y: m
+      }, {
+        x: p3.x,
+        y: m
+      }, p3 ];
+      p = p.map(projection);
+      return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3];
+    }
+    diagonal.source = function(x) {
+      if (!arguments.length) return source;
+      source = d3_functor(x);
+      return diagonal;
+    };
+    diagonal.target = function(x) {
+      if (!arguments.length) return target;
+      target = d3_functor(x);
+      return diagonal;
+    };
+    diagonal.projection = function(x) {
+      if (!arguments.length) return projection;
+      projection = x;
+      return diagonal;
+    };
+    return diagonal;
+  };
+  function d3_svg_diagonalProjection(d) {
+    return [ d.x, d.y ];
+  }
+  d3.svg.diagonal.radial = function() {
+    var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection;
+    diagonal.projection = function(x) {
+      return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection;
+    };
+    return diagonal;
+  };
+  function d3_svg_diagonalRadialProjection(projection) {
+    return function() {
+      var d = projection.apply(this, arguments), r = d[0], a = d[1] - halfπ;
+      return [ r * Math.cos(a), r * Math.sin(a) ];
+    };
+  }
+  d3.svg.symbol = function() {
+    var type = d3_svg_symbolType, size = d3_svg_symbolSize;
+    function symbol(d, i) {
+      return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i));
+    }
+    symbol.type = function(x) {
+      if (!arguments.length) return type;
+      type = d3_functor(x);
+      return symbol;
+    };
+    symbol.size = function(x) {
+      if (!arguments.length) return size;
+      size = d3_functor(x);
+      return symbol;
+    };
+    return symbol;
+  };
+  function d3_svg_symbolSize() {
+    return 64;
+  }
+  function d3_svg_symbolType() {
+    return "circle";
+  }
+  function d3_svg_symbolCircle(size) {
+    var r = Math.sqrt(size / π);
+    return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z";
+  }
+  var d3_svg_symbols = d3.map({
+    circle: d3_svg_symbolCircle,
+    cross: function(size) {
+      var r = Math.sqrt(size / 5) / 2;
+      return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z";
+    },
+    diamond: function(size) {
+      var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30;
+      return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z";
+    },
+    square: function(size) {
+      var r = Math.sqrt(size) / 2;
+      return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z";
+    },
+    "triangle-down": function(size) {
+      var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
+      return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z";
+    },
+    "triangle-up": function(size) {
+      var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
+      return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z";
+    }
+  });
+  d3.svg.symbolTypes = d3_svg_symbols.keys();
+  var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians);
+  d3_selectionPrototype.transition = function(name) {
+    var id = d3_transitionInheritId || ++d3_transitionId, ns = d3_transitionNamespace(name), subgroups = [], subgroup, node, transition = d3_transitionInherit || {
+      time: Date.now(),
+      ease: d3_ease_cubicInOut,
+      delay: 0,
+      duration: 250
+    };
+    for (var j = -1, m = this.length; ++j < m; ) {
+      subgroups.push(subgroup = []);
+      for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
+        if (node = group[i]) d3_transitionNode(node, i, ns, id, transition);
+        subgroup.push(node);
+      }
+    }
+    return d3_transition(subgroups, ns, id);
+  };
+  d3_selectionPrototype.interrupt = function(name) {
+    return this.each(name == null ? d3_selection_interrupt : d3_selection_interruptNS(d3_transitionNamespace(name)));
+  };
+  var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace());
+  function d3_selection_interruptNS(ns) {
+    return function() {
+      var lock, activeId, active;
+      if ((lock = this[ns]) && (active = lock[activeId = lock.active])) {
+        active.timer.c = null;
+        active.timer.t = NaN;
+        if (--lock.count) delete lock[activeId]; else delete this[ns];
+        lock.active += .5;
+        active.event && active.event.interrupt.call(this, this.__data__, active.index);
+      }
+    };
+  }
+  function d3_transition(groups, ns, id) {
+    d3_subclass(groups, d3_transitionPrototype);
+    groups.namespace = ns;
+    groups.id = id;
+    return groups;
+  }
+  var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit;
+  d3_transitionPrototype.call = d3_selectionPrototype.call;
+  d3_transitionPrototype.empty = d3_selectionPrototype.empty;
+  d3_transitionPrototype.node = d3_selectionPrototype.node;
+  d3_transitionPrototype.size = d3_selectionPrototype.size;
+  d3.transition = function(selection, name) {
+    return selection && selection.transition ? d3_transitionInheritId ? selection.transition(name) : selection : d3.selection().transition(selection);
+  };
+  d3.transition.prototype = d3_transitionPrototype;
+  d3_transitionPrototype.select = function(selector) {
+    var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnode, node;
+    selector = d3_selection_selector(selector);
+    for (var j = -1, m = this.length; ++j < m; ) {
+      subgroups.push(subgroup = []);
+      for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
+        if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) {
+          if ("__data__" in node) subnode.__data__ = node.__data__;
+          d3_transitionNode(subnode, i, ns, id, node[ns][id]);
+          subgroup.push(subnode);
+        } else {
+          subgroup.push(null);
+        }
+      }
+    }
+    return d3_transition(subgroups, ns, id);
+  };
+  d3_transitionPrototype.selectAll = function(selector) {
+    var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnodes, node, subnode, transition;
+    selector = d3_selection_selectorAll(selector);
+    for (var j = -1, m = this.length; ++j < m; ) {
+      for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
+        if (node = group[i]) {
+          transition = node[ns][id];
+          subnodes = selector.call(node, node.__data__, i, j);
+          subgroups.push(subgroup = []);
+          for (var k = -1, o = subnodes.length; ++k < o; ) {
+            if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition);
+            subgroup.push(subnode);
+          }
+        }
+      }
+    }
+    return d3_transition(subgroups, ns, id);
+  };
+  d3_transitionPrototype.filter = function(filter) {
+    var subgroups = [], subgroup, group, node;
+    if (typeof filter !== "function") filter = d3_selection_filter(filter);
+    for (var j = 0, m = this.length; j < m; j++) {
+      subgroups.push(subgroup = []);
+      for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+        if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
+          subgroup.push(node);
+        }
+      }
+    }
+    return d3_transition(subgroups, this.namespace, this.id);
+  };
+  d3_transitionPrototype.tween = function(name, tween) {
+    var id = this.id, ns = this.namespace;
+    if (arguments.length < 2) return this.node()[ns][id].tween.get(name);
+    return d3_selection_each(this, tween == null ? function(node) {
+      node[ns][id].tween.remove(name);
+    } : function(node) {
+      node[ns][id].tween.set(name, tween);
+    });
+  };
+  function d3_transition_tween(groups, name, value, tween) {
+    var id = groups.id, ns = groups.namespace;
+    return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) {
+      node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j)));
+    } : (value = tween(value), function(node) {
+      node[ns][id].tween.set(name, value);
+    }));
+  }
+  d3_transitionPrototype.attr = function(nameNS, value) {
+    if (arguments.length < 2) {
+      for (value in nameNS) this.attr(value, nameNS[value]);
+      return this;
+    }
+    var interpolate = nameNS == "transform" ? d3_interpolateTransform : d3_interpolate, name = d3.ns.qualify(nameNS);
+    function attrNull() {
+      this.removeAttribute(name);
+    }
+    function attrNullNS() {
+      this.removeAttributeNS(name.space, name.local);
+    }
+    function attrTween(b) {
+      return b == null ? attrNull : (b += "", function() {
+        var a = this.getAttribute(name), i;
+        return a !== b && (i = interpolate(a, b), function(t) {
+          this.setAttribute(name, i(t));
+        });
+      });
+    }
+    function attrTweenNS(b) {
+      return b == null ? attrNullNS : (b += "", function() {
+        var a = this.getAttributeNS(name.space, name.local), i;
+        return a !== b && (i = interpolate(a, b), function(t) {
+          this.setAttributeNS(name.space, name.local, i(t));
+        });
+      });
+    }
+    return d3_transition_tween(this, "attr." + nameNS, value, name.local ? attrTweenNS : attrTween);
+  };
+  d3_transitionPrototype.attrTween = function(nameNS, tween) {
+    var name = d3.ns.qualify(nameNS);
+    function attrTween(d, i) {
+      var f = tween.call(this, d, i, this.getAttribute(name));
+      return f && function(t) {
+        this.setAttribute(name, f(t));
+      };
+    }
+    function attrTweenNS(d, i) {
+      var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));
+      return f && function(t) {
+        this.setAttributeNS(name.space, name.local, f(t));
+      };
+    }
+    return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween);
+  };
+  d3_transitionPrototype.style = function(name, value, priority) {
+    var n = arguments.length;
+    if (n < 3) {
+      if (typeof name !== "string") {
+        if (n < 2) value = "";
+        for (priority in name) this.style(priority, name[priority], value);
+        return this;
+      }
+      priority = "";
+    }
+    function styleNull() {
+      this.style.removeProperty(name);
+    }
+    function styleString(b) {
+      return b == null ? styleNull : (b += "", function() {
+        var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i;
+        return a !== b && (i = d3_interpolate(a, b), function(t) {
+          this.style.setProperty(name, i(t), priority);
+        });
+      });
+    }
+    return d3_transition_tween(this, "style." + name, value, styleString);
+  };
+  d3_transitionPrototype.styleTween = function(name, tween, priority) {
+    if (arguments.length < 3) priority = "";
+    function styleTween(d, i) {
+      var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name));
+      return f && function(t) {
+        this.style.setProperty(name, f(t), priority);
+      };
+    }
+    return this.tween("style." + name, styleTween);
+  };
+  d3_transitionPrototype.text = function(value) {
+    return d3_transition_tween(this, "text", value, d3_transition_text);
+  };
+  function d3_transition_text(b) {
+    if (b == null) b = "";
+    return function() {
+      this.textContent = b;
+    };
+  }
+  d3_transitionPrototype.remove = function() {
+    var ns = this.namespace;
+    return this.each("end.transition", function() {
+      var p;
+      if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this);
+    });
+  };
+  d3_transitionPrototype.ease = function(value) {
+    var id = this.id, ns = this.namespace;
+    if (arguments.length < 1) return this.node()[ns][id].ease;
+    if (typeof value !== "function") value = d3.ease.apply(d3, arguments);
+    return d3_selection_each(this, function(node) {
+      node[ns][id].ease = value;
+    });
+  };
+  d3_transitionPrototype.delay = function(value) {
+    var id = this.id, ns = this.namespace;
+    if (arguments.length < 1) return this.node()[ns][id].delay;
+    return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
+      node[ns][id].delay = +value.call(node, node.__data__, i, j);
+    } : (value = +value, function(node) {
+      node[ns][id].delay = value;
+    }));
+  };
+  d3_transitionPrototype.duration = function(value) {
+    var id = this.id, ns = this.namespace;
+    if (arguments.length < 1) return this.node()[ns][id].duration;
+    return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
+      node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j));
+    } : (value = Math.max(1, value), function(node) {
+      node[ns][id].duration = value;
+    }));
+  };
+  d3_transitionPrototype.each = function(type, listener) {
+    var id = this.id, ns = this.namespace;
+    if (arguments.length < 2) {
+      var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId;
+      try {
+        d3_transitionInheritId = id;
+        d3_selection_each(this, function(node, i, j) {
+          d3_transitionInherit = node[ns][id];
+          type.call(node, node.__data__, i, j);
+        });
+      } finally {
+        d3_transitionInherit = inherit;
+        d3_transitionInheritId = inheritId;
+      }
+    } else {
+      d3_selection_each(this, function(node) {
+        var transition = node[ns][id];
+        (transition.event || (transition.event = d3.dispatch("start", "end", "interrupt"))).on(type, listener);
+      });
+    }
+    return this;
+  };
+  d3_transitionPrototype.transition = function() {
+    var id0 = this.id, id1 = ++d3_transitionId, ns = this.namespace, subgroups = [], subgroup, group, node, transition;
+    for (var j = 0, m = this.length; j < m; j++) {
+      subgroups.push(subgroup = []);
+      for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+        if (node = group[i]) {
+          transition = node[ns][id0];
+          d3_transitionNode(node, i, ns, id1, {
+            time: transition.time,
+            ease: transition.ease,
+            delay: transition.delay + transition.duration,
+            duration: transition.duration
+          });
+        }
+        subgroup.push(node);
+      }
+    }
+    return d3_transition(subgroups, ns, id1);
+  };
+  function d3_transitionNamespace(name) {
+    return name == null ? "__transition__" : "__transition_" + name + "__";
+  }
+  function d3_transitionNode(node, i, ns, id, inherit) {
+    var lock = node[ns] || (node[ns] = {
+      active: 0,
+      count: 0
+    }), transition = lock[id], time, timer, duration, ease, tweens;
+    function schedule(elapsed) {
+      var delay = transition.delay;
+      timer.t = delay + time;
+      if (delay <= elapsed) return start(elapsed - delay);
+      timer.c = start;
+    }
+    function start(elapsed) {
+      var activeId = lock.active, active = lock[activeId];
+      if (active) {
+        active.timer.c = null;
+        active.timer.t = NaN;
+        --lock.count;
+        delete lock[activeId];
+        active.event && active.event.interrupt.call(node, node.__data__, active.index);
+      }
+      for (var cancelId in lock) {
+        if (+cancelId < id) {
+          var cancel = lock[cancelId];
+          cancel.timer.c = null;
+          cancel.timer.t = NaN;
+          --lock.count;
+          delete lock[cancelId];
+        }
+      }
+      timer.c = tick;
+      d3_timer(function() {
+        if (timer.c && tick(elapsed || 1)) {
+          timer.c = null;
+          timer.t = NaN;
+        }
+        return 1;
+      }, 0, time);
+      lock.active = id;
+      transition.event && transition.event.start.call(node, node.__data__, i);
+      tweens = [];
+      transition.tween.forEach(function(key, value) {
+        if (value = value.call(node, node.__data__, i)) {
+          tweens.push(value);
+        }
+      });
+      ease = transition.ease;
+      duration = transition.duration;
+    }
+    function tick(elapsed) {
+      var t = elapsed / duration, e = ease(t), n = tweens.length;
+      while (n > 0) {
+        tweens[--n].call(node, e);
+      }
+      if (t >= 1) {
+        transition.event && transition.event.end.call(node, node.__data__, i);
+        if (--lock.count) delete lock[id]; else delete node[ns];
+        return 1;
+      }
+    }
+    if (!transition) {
+      time = inherit.time;
+      timer = d3_timer(schedule, 0, time);
+      transition = lock[id] = {
+        tween: new d3_Map(),
+        time: time,
+        timer: timer,
+        delay: inherit.delay,
+        duration: inherit.duration,
+        ease: inherit.ease,
+        index: i
+      };
+      inherit = null;
+      ++lock.count;
+    }
+  }
+  d3.svg.axis = function() {
+    var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, innerTickSize = 6, outerTickSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_;
+    function axis(g) {
+      g.each(function() {
+        var g = d3.select(this);
+        var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = scale.copy();
+        var ticks = tickValues == null ? scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain() : tickValues, tickFormat = tickFormat_ == null ? scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity : tickFormat_, tick = g.selectAll(".tick").data(ticks, scale1), tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", ε), tickExit = d3.transition(tick.exit()).style("opacity", ε).remove(), tickUpdate = d3.transition(tick.order()).style("opacity", 1), tickSpacing = Math.max(innerTickSize, 0) + tickPadding, tickTransform;
+        var range = d3_scaleRange(scale1), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"), 
+        d3.transition(path));
+        tickEnter.append("line");
+        tickEnter.append("text");
+        var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text"), sign = orient === "top" || orient === "left" ? -1 : 1, x1, x2, y1, y2;
+        if (orient === "bottom" || orient === "top") {
+          tickTransform = d3_svg_axisX, x1 = "x", y1 = "y", x2 = "x2", y2 = "y2";
+          text.attr("dy", sign < 0 ? "0em" : ".71em").style("text-anchor", "middle");
+          pathUpdate.attr("d", "M" + range[0] + "," + sign * outerTickSize + "V0H" + range[1] + "V" + sign * outerTickSize);
+        } else {
+          tickTransform = d3_svg_axisY, x1 = "y", y1 = "x", x2 = "y2", y2 = "x2";
+          text.attr("dy", ".32em").style("text-anchor", sign < 0 ? "end" : "start");
+          pathUpdate.attr("d", "M" + sign * outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + sign * outerTickSize);
+        }
+        lineEnter.attr(y2, sign * innerTickSize);
+        textEnter.attr(y1, sign * tickSpacing);
+        lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize);
+        textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing);
+        if (scale1.rangeBand) {
+          var x = scale1, dx = x.rangeBand() / 2;
+          scale0 = scale1 = function(d) {
+            return x(d) + dx;
+          };
+        } else if (scale0.rangeBand) {
+          scale0 = scale1;
+        } else {
+          tickExit.call(tickTransform, scale1, scale0);
+        }
+        tickEnter.call(tickTransform, scale0, scale1);
+        tickUpdate.call(tickTransform, scale1, scale1);
+      });
+    }
+    axis.scale = function(x) {
+      if (!arguments.length) return scale;
+      scale = x;
+      return axis;
+    };
+    axis.orient = function(x) {
+      if (!arguments.length) return orient;
+      orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient;
+      return axis;
+    };
+    axis.ticks = function() {
+      if (!arguments.length) return tickArguments_;
+      tickArguments_ = d3_array(arguments);
+      return axis;
+    };
+    axis.tickValues = function(x) {
+      if (!arguments.length) return tickValues;
+      tickValues = x;
+      return axis;
+    };
+    axis.tickFormat = function(x) {
+      if (!arguments.length) return tickFormat_;
+      tickFormat_ = x;
+      return axis;
+    };
+    axis.tickSize = function(x) {
+      var n = arguments.length;
+      if (!n) return innerTickSize;
+      innerTickSize = +x;
+      outerTickSize = +arguments[n - 1];
+      return axis;
+    };
+    axis.innerTickSize = function(x) {
+      if (!arguments.length) return innerTickSize;
+      innerTickSize = +x;
+      return axis;
+    };
+    axis.outerTickSize = function(x) {
+      if (!arguments.length) return outerTickSize;
+      outerTickSize = +x;
+      return axis;
+    };
+    axis.tickPadding = function(x) {
+      if (!arguments.length) return tickPadding;
+      tickPadding = +x;
+      return axis;
+    };
+    axis.tickSubdivide = function() {
+      return arguments.length && axis;
+    };
+    return axis;
+  };
+  var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = {
+    top: 1,
+    right: 1,
+    bottom: 1,
+    left: 1
+  };
+  function d3_svg_axisX(selection, x0, x1) {
+    selection.attr("transform", function(d) {
+      var v0 = x0(d);
+      return "translate(" + (isFinite(v0) ? v0 : x1(d)) + ",0)";
+    });
+  }
+  function d3_svg_axisY(selection, y0, y1) {
+    selection.attr("transform", function(d) {
+      var v0 = y0(d);
+      return "translate(0," + (isFinite(v0) ? v0 : y1(d)) + ")";
+    });
+  }
+  d3.svg.brush = function() {
+    var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, xExtent = [ 0, 0 ], yExtent = [ 0, 0 ], xExtentDomain, yExtentDomain, xClamp = true, yClamp = true, resizes = d3_svg_brushResizes[0];
+    function brush(g) {
+      g.each(function() {
+        var g = d3.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart);
+        var background = g.selectAll(".background").data([ 0 ]);
+        background.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair");
+        g.selectAll(".extent").data([ 0 ]).enter().append("rect").attr("class", "extent").style("cursor", "move");
+        var resize = g.selectAll(".resize").data(resizes, d3_identity);
+        resize.exit().remove();
+        resize.enter().append("g").attr("class", function(d) {
+          return "resize " + d;
+        }).style("cursor", function(d) {
+          return d3_svg_brushCursor[d];
+        }).append("rect").attr("x", function(d) {
+          return /[ew]$/.test(d) ? -3 : null;
+        }).attr("y", function(d) {
+          return /^[ns]/.test(d) ? -3 : null;
+        }).attr("width", 6).attr("height", 6).style("visibility", "hidden");
+        resize.style("display", brush.empty() ? "none" : null);
+        var gUpdate = d3.transition(g), backgroundUpdate = d3.transition(background), range;
+        if (x) {
+          range = d3_scaleRange(x);
+          backgroundUpdate.attr("x", range[0]).attr("width", range[1] - range[0]);
+          redrawX(gUpdate);
+        }
+        if (y) {
+          range = d3_scaleRange(y);
+          backgroundUpdate.attr("y", range[0]).attr("height", range[1] - range[0]);
+          redrawY(gUpdate);
+        }
+        redraw(gUpdate);
+      });
+    }
+    brush.event = function(g) {
+      g.each(function() {
+        var event_ = event.of(this, arguments), extent1 = {
+          x: xExtent,
+          y: yExtent,
+          i: xExtentDomain,
+          j: yExtentDomain
+        }, extent0 = this.__chart__ || extent1;
+        this.__chart__ = extent1;
+        if (d3_transitionInheritId) {
+          d3.select(this).transition().each("start.brush", function() {
+            xExtentDomain = extent0.i;
+            yExtentDomain = extent0.j;
+            xExtent = extent0.x;
+            yExtent = extent0.y;
+            event_({
+              type: "brushstart"
+            });
+          }).tween("brush:brush", function() {
+            var xi = d3_interpolateArray(xExtent, extent1.x), yi = d3_interpolateArray(yExtent, extent1.y);
+            xExtentDomain = yExtentDomain = null;
+            return function(t) {
+              xExtent = extent1.x = xi(t);
+              yExtent = extent1.y = yi(t);
+              event_({
+                type: "brush",
+                mode: "resize"
+              });
+            };
+          }).each("end.brush", function() {
+            xExtentDomain = extent1.i;
+            yExtentDomain = extent1.j;
+            event_({
+              type: "brush",
+              mode: "resize"
+            });
+            event_({
+              type: "brushend"
+            });
+          });
+        } else {
+          event_({
+            type: "brushstart"
+          });
+          event_({
+            type: "brush",
+            mode: "resize"
+          });
+          event_({
+            type: "brushend"
+          });
+        }
+      });
+    };
+    function redraw(g) {
+      g.selectAll(".resize").attr("transform", function(d) {
+        return "translate(" + xExtent[+/e$/.test(d)] + "," + yExtent[+/^s/.test(d)] + ")";
+      });
+    }
+    function redrawX(g) {
+      g.select(".extent").attr("x", xExtent[0]);
+      g.selectAll(".extent,.n>rect,.s>rect").attr("width", xExtent[1] - xExtent[0]);
+    }
+    function redrawY(g) {
+      g.select(".extent").attr("y", yExtent[0]);
+      g.selectAll(".extent,.e>rect,.w>rect").attr("height", yExtent[1] - yExtent[0]);
+    }
+    function brushstart() {
+      var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), dragRestore = d3_event_dragSuppress(target), center, origin = d3.mouse(target), offset;
+      var w = d3.select(d3_window(target)).on("keydown.brush", keydown).on("keyup.brush", keyup);
+      if (d3.event.changedTouches) {
+        w.on("touchmove.brush", brushmove).on("touchend.brush", brushend);
+      } else {
+        w.on("mousemove.brush", brushmove).on("mouseup.brush", brushend);
+      }
+      g.interrupt().selectAll("*").interrupt();
+      if (dragging) {
+        origin[0] = xExtent[0] - origin[0];
+        origin[1] = yExtent[0] - origin[1];
+      } else if (resizing) {
+        var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing);
+        offset = [ xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1] ];
+        origin[0] = xExtent[ex];
+        origin[1] = yExtent[ey];
+      } else if (d3.event.altKey) center = origin.slice();
+      g.style("pointer-events", "none").selectAll(".resize").style("display", null);
+      d3.select("body").style("cursor", eventTarget.style("cursor"));
+      event_({
+        type: "brushstart"
+      });
+      brushmove();
+      function keydown() {
+        if (d3.event.keyCode == 32) {
+          if (!dragging) {
+            center = null;
+            origin[0] -= xExtent[1];
+            origin[1] -= yExtent[1];
+            dragging = 2;
+          }
+          d3_eventPreventDefault();
+        }
+      }
+      function keyup() {
+        if (d3.event.keyCode == 32 && dragging == 2) {
+          origin[0] += xExtent[1];
+          origin[1] += yExtent[1];
+          dragging = 0;
+          d3_eventPreventDefault();
+        }
+      }
+      function brushmove() {
+        var point = d3.mouse(target), moved = false;
+        if (offset) {
+          point[0] += offset[0];
+          point[1] += offset[1];
+        }
+        if (!dragging) {
+          if (d3.event.altKey) {
+            if (!center) center = [ (xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2 ];
+            origin[0] = xExtent[+(point[0] < center[0])];
+            origin[1] = yExtent[+(point[1] < center[1])];
+          } else center = null;
+        }
+        if (resizingX && move1(point, x, 0)) {
+          redrawX(g);
+          moved = true;
+        }
+        if (resizingY && move1(point, y, 1)) {
+          redrawY(g);
+          moved = true;
+        }
+        if (moved) {
+          redraw(g);
+          event_({
+            type: "brush",
+            mode: dragging ? "move" : "resize"
+          });
+        }
+      }
+      function move1(point, scale, i) {
+        var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], extent = i ? yExtent : xExtent, size = extent[1] - extent[0], min, max;
+        if (dragging) {
+          r0 -= position;
+          r1 -= size + position;
+        }
+        min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i];
+        if (dragging) {
+          max = (min += position) + size;
+        } else {
+          if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));
+          if (position < min) {
+            max = min;
+            min = position;
+          } else {
+            max = position;
+          }
+        }
+        if (extent[0] != min || extent[1] != max) {
+          if (i) yExtentDomain = null; else xExtentDomain = null;
+          extent[0] = min;
+          extent[1] = max;
+          return true;
+        }
+      }
+      function brushend() {
+        brushmove();
+        g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null);
+        d3.select("body").style("cursor", null);
+        w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null);
+        dragRestore();
+        event_({
+          type: "brushend"
+        });
+      }
+    }
+    brush.x = function(z) {
+      if (!arguments.length) return x;
+      x = z;
+      resizes = d3_svg_brushResizes[!x << 1 | !y];
+      return brush;
+    };
+    brush.y = function(z) {
+      if (!arguments.length) return y;
+      y = z;
+      resizes = d3_svg_brushResizes[!x << 1 | !y];
+      return brush;
+    };
+    brush.clamp = function(z) {
+      if (!arguments.length) return x && y ? [ xClamp, yClamp ] : x ? xClamp : y ? yClamp : null;
+      if (x && y) xClamp = !!z[0], yClamp = !!z[1]; else if (x) xClamp = !!z; else if (y) yClamp = !!z;
+      return brush;
+    };
+    brush.extent = function(z) {
+      var x0, x1, y0, y1, t;
+      if (!arguments.length) {
+        if (x) {
+          if (xExtentDomain) {
+            x0 = xExtentDomain[0], x1 = xExtentDomain[1];
+          } else {
+            x0 = xExtent[0], x1 = xExtent[1];
+            if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);
+            if (x1 < x0) t = x0, x0 = x1, x1 = t;
+          }
+        }
+        if (y) {
+          if (yExtentDomain) {
+            y0 = yExtentDomain[0], y1 = yExtentDomain[1];
+          } else {
+            y0 = yExtent[0], y1 = yExtent[1];
+            if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);
+            if (y1 < y0) t = y0, y0 = y1, y1 = t;
+          }
+        }
+        return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ];
+      }
+      if (x) {
+        x0 = z[0], x1 = z[1];
+        if (y) x0 = x0[0], x1 = x1[0];
+        xExtentDomain = [ x0, x1 ];
+        if (x.invert) x0 = x(x0), x1 = x(x1);
+        if (x1 < x0) t = x0, x0 = x1, x1 = t;
+        if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [ x0, x1 ];
+      }
+      if (y) {
+        y0 = z[0], y1 = z[1];
+        if (x) y0 = y0[1], y1 = y1[1];
+        yExtentDomain = [ y0, y1 ];
+        if (y.invert) y0 = y(y0), y1 = y(y1);
+        if (y1 < y0) t = y0, y0 = y1, y1 = t;
+        if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [ y0, y1 ];
+      }
+      return brush;
+    };
+    brush.clear = function() {
+      if (!brush.empty()) {
+        xExtent = [ 0, 0 ], yExtent = [ 0, 0 ];
+        xExtentDomain = yExtentDomain = null;
+      }
+      return brush;
+    };
+    brush.empty = function() {
+      return !!x && xExtent[0] == xExtent[1] || !!y && yExtent[0] == yExtent[1];
+    };
+    return d3.rebind(brush, event, "on");
+  };
+  var d3_svg_brushCursor = {
+    n: "ns-resize",
+    e: "ew-resize",
+    s: "ns-resize",
+    w: "ew-resize",
+    nw: "nwse-resize",
+    ne: "nesw-resize",
+    se: "nwse-resize",
+    sw: "nesw-resize"
+  };
+  var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ];
+  var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat;
+  var d3_time_formatUtc = d3_time_format.utc;
+  var d3_time_formatIso = d3_time_formatUtc("%Y-%m-%dT%H:%M:%S.%LZ");
+  d3_time_format.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? d3_time_formatIsoNative : d3_time_formatIso;
+  function d3_time_formatIsoNative(date) {
+    return date.toISOString();
+  }
+  d3_time_formatIsoNative.parse = function(string) {
+    var date = new Date(string);
+    return isNaN(date) ? null : date;
+  };
+  d3_time_formatIsoNative.toString = d3_time_formatIso.toString;
+  d3_time.second = d3_time_interval(function(date) {
+    return new d3_date(Math.floor(date / 1e3) * 1e3);
+  }, function(date, offset) {
+    date.setTime(date.getTime() + Math.floor(offset) * 1e3);
+  }, function(date) {
+    return date.getSeconds();
+  });
+  d3_time.seconds = d3_time.second.range;
+  d3_time.seconds.utc = d3_time.second.utc.range;
+  d3_time.minute = d3_time_interval(function(date) {
+    return new d3_date(Math.floor(date / 6e4) * 6e4);
+  }, function(date, offset) {
+    date.setTime(date.getTime() + Math.floor(offset) * 6e4);
+  }, function(date) {
+    return date.getMinutes();
+  });
+  d3_time.minutes = d3_time.minute.range;
+  d3_time.minutes.utc = d3_time.minute.utc.range;
+  d3_time.hour = d3_time_interval(function(date) {
+    var timezone = date.getTimezoneOffset() / 60;
+    return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);
+  }, function(date, offset) {
+    date.setTime(date.getTime() + Math.floor(offset) * 36e5);
+  }, function(date) {
+    return date.getHours();
+  });
+  d3_time.hours = d3_time.hour.range;
+  d3_time.hours.utc = d3_time.hour.utc.range;
+  d3_time.month = d3_time_interval(function(date) {
+    date = d3_time.day(date);
+    date.setDate(1);
+    return date;
+  }, function(date, offset) {
+    date.setMonth(date.getMonth() + offset);
+  }, function(date) {
+    return date.getMonth();
+  });
+  d3_time.months = d3_time.month.range;
+  d3_time.months.utc = d3_time.month.utc.range;
+  function d3_time_scale(linear, methods, format) {
+    function scale(x) {
+      return linear(x);
+    }
+    scale.invert = function(x) {
+      return d3_time_scaleDate(linear.invert(x));
+    };
+    scale.domain = function(x) {
+      if (!arguments.length) return linear.domain().map(d3_time_scaleDate);
+      linear.domain(x);
+      return scale;
+    };
+    function tickMethod(extent, count) {
+      var span = extent[1] - extent[0], target = span / count, i = d3.bisect(d3_time_scaleSteps, target);
+      return i == d3_time_scaleSteps.length ? [ methods.year, d3_scale_linearTickRange(extent.map(function(d) {
+        return d / 31536e6;
+      }), count)[2] ] : !i ? [ d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2] ] : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i];
+    }
+    scale.nice = function(interval, skip) {
+      var domain = scale.domain(), extent = d3_scaleExtent(domain), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" && tickMethod(extent, interval);
+      if (method) interval = method[0], skip = method[1];
+      function skipped(date) {
+        return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length;
+      }
+      return scale.domain(d3_scale_nice(domain, skip > 1 ? {
+        floor: function(date) {
+          while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1);
+          return date;
+        },
+        ceil: function(date) {
+          while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1);
+          return date;
+        }
+      } : interval));
+    };
+    scale.ticks = function(interval, skip) {
+      var extent = d3_scaleExtent(scale.domain()), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" ? tickMethod(extent, interval) : !interval.range && [ {
+        range: interval
+      }, skip ];
+      if (method) interval = method[0], skip = method[1];
+      return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip);
+    };
+    scale.tickFormat = function() {
+      return format;
+    };
+    scale.copy = function() {
+      return d3_time_scale(linear.copy(), methods, format);
+    };
+    return d3_scale_linearRebind(scale, linear);
+  }
+  function d3_time_scaleDate(t) {
+    return new Date(t);
+  }
+  var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ];
+  var d3_time_scaleLocalMethods = [ [ d3_time.second, 1 ], [ d3_time.second, 5 ], [ d3_time.second, 15 ], [ d3_time.second, 30 ], [ d3_time.minute, 1 ], [ d3_time.minute, 5 ], [ d3_time.minute, 15 ], [ d3_time.minute, 30 ], [ d3_time.hour, 1 ], [ d3_time.hour, 3 ], [ d3_time.hour, 6 ], [ d3_time.hour, 12 ], [ d3_time.day, 1 ], [ d3_time.day, 2 ], [ d3_time.week, 1 ], [ d3_time.month, 1 ], [ d3_time.month, 3 ], [ d3_time.year, 1 ] ];
+  var d3_time_scaleLocalFormat = d3_time_format.multi([ [ ".%L", function(d) {
+    return d.getMilliseconds();
+  } ], [ ":%S", function(d) {
+    return d.getSeconds();
+  } ], [ "%I:%M", function(d) {
+    return d.getMinutes();
+  } ], [ "%I %p", function(d) {
+    return d.getHours();
+  } ], [ "%a %d", function(d) {
+    return d.getDay() && d.getDate() != 1;
+  } ], [ "%b %d", function(d) {
+    return d.getDate() != 1;
+  } ], [ "%B", function(d) {
+    return d.getMonth();
+  } ], [ "%Y", d3_true ] ]);
+  var d3_time_scaleMilliseconds = {
+    range: function(start, stop, step) {
+      return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate);
+    },
+    floor: d3_identity,
+    ceil: d3_identity
+  };
+  d3_time_scaleLocalMethods.year = d3_time.year;
+  d3_time.scale = function() {
+    return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);
+  };
+  var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) {
+    return [ m[0].utc, m[1] ];
+  });
+  var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([ [ ".%L", function(d) {
+    return d.getUTCMilliseconds();
+  } ], [ ":%S", function(d) {
+    return d.getUTCSeconds();
+  } ], [ "%I:%M", function(d) {
+    return d.getUTCMinutes();
+  } ], [ "%I %p", function(d) {
+    return d.getUTCHours();
+  } ], [ "%a %d", function(d) {
+    return d.getUTCDay() && d.getUTCDate() != 1;
+  } ], [ "%b %d", function(d) {
+    return d.getUTCDate() != 1;
+  } ], [ "%B", function(d) {
+    return d.getUTCMonth();
+  } ], [ "%Y", d3_true ] ]);
+  d3_time_scaleUtcMethods.year = d3_time.year.utc;
+  d3_time.scale.utc = function() {
+    return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat);
+  };
+  d3.text = d3_xhrType(function(request) {
+    return request.responseText;
+  });
+  d3.json = function(url, callback) {
+    return d3_xhr(url, "application/json", d3_json, callback);
+  };
+  function d3_json(request) {
+    return JSON.parse(request.responseText);
+  }
+  d3.html = function(url, callback) {
+    return d3_xhr(url, "text/html", d3_html, callback);
+  };
+  function d3_html(request) {
+    var range = d3_document.createRange();
+    range.selectNode(d3_document.body);
+    return range.createContextualFragment(request.responseText);
+  }
+  d3.xml = d3_xhrType(function(request) {
+    return request.responseXML;
+  });
+  if (typeof define === "function" && define.amd) this.d3 = d3, define(d3); else if (typeof module === "object" && module.exports) module.exports = d3; else this.d3 = d3;
+}();
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diff --git a/debian/missing-sources/dygraph-combined-dd74404.js b/debian/missing-sources/dygraph-combined-dd74404.js
new file mode 100644
index 000000000..887c272b2
--- /dev/null
+++ b/debian/missing-sources/dygraph-combined-dd74404.js
@@ -0,0 +1,6 @@
+/*! @license Copyright 2014 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */
+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Dygraph=t()}}(function(){return function t(e,a,i){function n(o,s){if(!a[o]){if(!e[o]){var l="function"==typeof require&&require;if(!s&&l)return l(o,!0);if(r)return r(o,!0);var h=new Error("Cannot find module '"+o+"'");throw h.code="MODULE_NOT_FOUND",h}var u=a[o]={exports:{}};e[o][0].call(u.exports,function(t){var a=e[o][1][t];return n(a?a:t)},u,u.exports,t,e,a,i)}return a[o].exports}for(var r="function"==typeof require&&require,o=0;o<i.length;o++)n(i[o]);return n}({1:[function(t,e,a){"use strict";function i(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./bars"),r=i(n),o=function(){};o.prototype=new r.default,o.prototype.extractSeries=function(t,e,a){for(var 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r=t("./dygraph-tickers"),o=n(r),s=t("./dygraph-interaction-model"),l=i(s),h=t("./dygraph-canvas"),u=i(h),d=t("./dygraph-utils"),c=n(d),p={highlightCircleSize:3,highlightSeriesOpts:null,highlightSeriesBackgroundAlpha:.5,highlightSeriesBackgroundColor:"rgb(255, 255, 255)",labelsDivWidth:250,labelsDivStyles:{},labelsSeparateLines:!1,labelsShowZeroValues:!0,labelsKMB:!1,labelsKMG2:!1,showLabelsOnHighlight:!0,digitsAfterDecimal:2,maxNumberWidth:6,sigFigs:null,strokeWidth:1,strokeBorderWidth:0,strokeBorderColor:"white",axisTickSize:3,axisLabelFontSize:14,rightGap:5,showRoller:!1,xValueParser:void 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strict";function i(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph"),r=i(n),o=function(t){this.container=t};o.prototype.draw=function(t,e){this.container.innerHTML="","undefined"!=typeof this.date_graph&&this.date_graph.destroy(),this.date_graph=new r.default(this.container,t,e)},o.prototype.setSelection=function(t){var e=!1;t.length&&(e=t[0].row),this.date_graph.setSelection(e)},o.prototype.getSelection=function(){var t=[],e=this.date_graph.getSelection();if(e<0)return t;for(var a=this.date_graph.layout_.points,i=0;i<a.length;++i)t.push({row:e,column:i+1});return t},a.default=o,e.exports=a.default},{"./dygraph":17}],11:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph-utils"),r=i(n),o=100,s={};s.maybeTreatMouseOpAsClick=function(t,e,a){a.dragEndX=r.dragGetX_(t,a),a.dragEndY=r.dragGetY_(t,a);var i=Math.abs(a.dragEndX-a.dragStartX),n=Math.abs(a.dragEndY-a.dragStartY);i<2&&n<2&&void 0!==e.lastx_&&e.lastx_!=-1&&s.treatMouseOpAsClick(e,t,a),a.regionWidth=i,a.regionHeight=n},s.startPan=function(t,e,a){var i,n;a.isPanning=!0;var o=e.xAxisRange();if(e.getOptionForAxis("logscale","x")?(a.initialLeftmostDate=r.log10(o[0]),a.dateRange=r.log10(o[1])-r.log10(o[0])):(a.initialLeftmostDate=o[0],a.dateRange=o[1]-o[0]),a.xUnitsPerPixel=a.dateRange/(e.plotter_.area.w-1),e.getNumericOption("panEdgeFraction")){var s=e.width_*e.getNumericOption("panEdgeFraction"),l=e.xAxisExtremes(),h=e.toDomXCoord(l[0])-s,u=e.toDomXCoord(l[1])+s,d=e.toDataXCoord(h),c=e.toDataXCoord(u);a.boundedDates=[d,c];var p=[],g=e.height_*e.getNumericOption("panEdgeFraction");for(i=0;i<e.axes_.length;i++){n=e.axes_[i];var f=n.extremeRange,v=e.toDomYCoord(f[0],i)+g,_=e.toDomYCoord(f[1],i)-g,y=e.toDataYCoord(v,i),x=e.toDataYCoord(_,i);p[i]=[y,x]}a.boundedValues=p}for(a.is2DPan=!1,a.axes=[],i=0;i<e.axes_.length;i++){n=e.axes_[i];var m={},b=e.yAxisRange(i),w=e.attributes_.getForAxis("logscale",i);w?(m.initialTopValue=r.log10(b[1]),m.dragValueRange=r.log10(b[1])-r.log10(b[0])):(m.initialTopValue=b[1],m.dragValueRange=b[1]-b[0]),m.unitsPerPixel=m.dragValueRange/(e.plotter_.area.h-1),a.axes.push(m),(n.valueWindow||n.valueRange)&&(a.is2DPan=!0)}},s.movePan=function(t,e,a){a.dragEndX=r.dragGetX_(t,a),a.dragEndY=r.dragGetY_(t,a);var i=a.initialLeftmostDate-(a.dragEndX-a.dragStartX)*a.xUnitsPerPixel;a.boundedDates&&(i=Math.max(i,a.boundedDates[0]));var n=i+a.dateRange;if(a.boundedDates&&n>a.boundedDates[1]&&(i-=n-a.boundedDates[1],n=i+a.dateRange),e.getOptionForAxis("logscale","x")?e.dateWindow_=[Math.pow(r.LOG_SCALE,i),Math.pow(r.LOG_SCALE,n)]:e.dateWindow_=[i,n],a.is2DPan)for(var o=a.dragEndY-a.dragStartY,s=0;s<e.axes_.length;s++){var l=e.axes_[s],h=a.axes[s],u=o*h.unitsPerPixel,d=a.boundedValues?a.boundedValues[s]:null,c=h.initialTopValue+u;d&&(c=Math.min(c,d[1]));var p=c-h.dragValueRange;d&&p<d[0]&&(c-=p-d[0],p=c-h.dragValueRange),e.attributes_.getForAxis("logscale",s)?l.valueWindow=[Math.pow(r.LOG_SCALE,p),Math.pow(r.LOG_SCALE,c)]:l.valueWindow=[p,c]}e.drawGraph_(!1)},s.endPan=s.maybeTreatMouseOpAsClick,s.startZoom=function(t,e,a){a.isZooming=!0,a.zoomMoved=!1},s.moveZoom=function(t,e,a){a.zoomMoved=!0,a.dragEndX=r.dragGetX_(t,a),a.dragEndY=r.dragGetY_(t,a);var i=Math.abs(a.dragStartX-a.dragEndX),n=Math.abs(a.dragStartY-a.dragEndY);a.dragDirection=i<n/2?r.VERTICAL:r.HORIZONTAL,e.drawZoomRect_(a.dragDirection,a.dragStartX,a.dragEndX,a.dragStartY,a.dragEndY,a.prevDragDirection,a.prevEndX,a.prevEndY),a.prevEndX=a.dragEndX,a.prevEndY=a.dragEndY,a.prevDragDirection=a.dragDirection},s.treatMouseOpAsClick=function(t,e,a){for(var i=t.getFunctionOption("clickCallback"),n=t.getFunctionOption("pointClickCallback"),r=null,o=-1,s=Number.MAX_VALUE,l=0;l<t.selPoints_.length;l++){var h=t.selPoints_[l],u=Math.pow(h.canvasx-a.dragEndX,2)+Math.pow(h.canvasy-a.dragEndY,2);!isNaN(u)&&(o==-1||u<s)&&(s=u,o=l)}var d=t.getNumericOption("highlightCircleSize")+2;if(s<=d*d&&(r=t.selPoints_[o]),r){var c={cancelable:!0,point:r,canvasx:a.dragEndX,canvasy:a.dragEndY},p=t.cascadeEvents_("pointClick",c);if(p)return;n&&n.call(t,e,r)}var c={cancelable:!0,xval:t.lastx_,pts:t.selPoints_,canvasx:a.dragEndX,canvasy:a.dragEndY};t.cascadeEvents_("click",c)||i&&i.call(t,e,t.lastx_,t.selPoints_)},s.endZoom=function(t,e,a){e.clearZoomRect_(),a.isZooming=!1,s.maybeTreatMouseOpAsClick(t,e,a);var i=e.getArea();if(a.regionWidth>=10&&a.dragDirection==r.HORIZONTAL){var n=Math.min(a.dragStartX,a.dragEndX),o=Math.max(a.dragStartX,a.dragEndX);n=Math.max(n,i.x),o=Math.min(o,i.x+i.w),n<o&&e.doZoomX_(n,o),a.cancelNextDblclick=!0}else if(a.regionHeight>=10&&a.dragDirection==r.VERTICAL){var l=Math.min(a.dragStartY,a.dragEndY),h=Math.max(a.dragStartY,a.dragEndY);l=Math.max(l,i.y),h=Math.min(h,i.y+i.h),l<h&&e.doZoomY_(l,h),a.cancelNextDblclick=!0}a.dragStartX=null,a.dragStartY=null},s.startTouch=function(t,e,a){t.preventDefault(),t.touches.length>1&&(a.startTimeForDoubleTapMs=null);for(var i=[],n=0;n<t.touches.length;n++){var r=t.touches[n];i.push({pageX:r.pageX,pageY:r.pageY,dataX:e.toDataXCoord(r.pageX),dataY:e.toDataYCoord(r.pageY)})}if(a.initialTouches=i,1==i.length)a.initialPinchCenter=i[0],a.touchDirections={x:!0,y:!0};else if(i.length>=2){a.initialPinchCenter={pageX:.5*(i[0].pageX+i[1].pageX),pageY:.5*(i[0].pageY+i[1].pageY),dataX:.5*(i[0].dataX+i[1].dataX),dataY:.5*(i[0].dataY+i[1].dataY)};var o=180/Math.PI*Math.atan2(a.initialPinchCenter.pageY-i[0].pageY,i[0].pageX-a.initialPinchCenter.pageX);o=Math.abs(o),o>90&&(o=90-o),a.touchDirections={x:o<67.5,y:o>22.5}}a.initialRange={x:e.xAxisRange(),y:e.yAxisRange()}},s.moveTouch=function(t,e,a){a.startTimeForDoubleTapMs=null;var i,n=[];for(i=0;i<t.touches.length;i++){var r=t.touches[i];n.push({pageX:r.pageX,pageY:r.pageY})}var o,s=a.initialTouches,l=a.initialPinchCenter;o=1==n.length?n[0]:{pageX:.5*(n[0].pageX+n[1].pageX),pageY:.5*(n[0].pageY+n[1].pageY)};var h={pageX:o.pageX-l.pageX,pageY:o.pageY-l.pageY},u=a.initialRange.x[1]-a.initialRange.x[0],d=a.initialRange.y[0]-a.initialRange.y[1];h.dataX=h.pageX/e.plotter_.area.w*u,h.dataY=h.pageY/e.plotter_.area.h*d;var c,p;if(1==n.length)c=1,p=1;else if(n.length>=2){var g=s[1].pageX-l.pageX;c=(n[1].pageX-o.pageX)/g;var f=s[1].pageY-l.pageY;p=(n[1].pageY-o.pageY)/f}c=Math.min(8,Math.max(.125,c)),p=Math.min(8,Math.max(.125,p));var v=!1;if(a.touchDirections.x&&(e.dateWindow_=[l.dataX-h.dataX+(a.initialRange.x[0]-l.dataX)/c,l.dataX-h.dataX+(a.initialRange.x[1]-l.dataX)/c],v=!0),a.touchDirections.y)for(i=0;i<1;i++){var _=e.axes_[i],y=e.attributes_.getForAxis("logscale",i);y||(_.valueWindow=[l.dataY-h.dataY+(a.initialRange.y[0]-l.dataY)/p,l.dataY-h.dataY+(a.initialRange.y[1]-l.dataY)/p],v=!0)}if(e.drawGraph_(!1),v&&n.length>1&&e.getFunctionOption("zoomCallback")){var x=e.xAxisRange();e.getFunctionOption("zoomCallback").call(e,x[0],x[1],e.yAxisRanges())}},s.endTouch=function(t,e,a){if(0!==t.touches.length)s.startTouch(t,e,a);else if(1==t.changedTouches.length){var i=(new Date).getTime(),n=t.changedTouches[0];a.startTimeForDoubleTapMs&&i-a.startTimeForDoubleTapMs<500&&a.doubleTapX&&Math.abs(a.doubleTapX-n.screenX)<50&&a.doubleTapY&&Math.abs(a.doubleTapY-n.screenY)<50?e.resetZoom():(a.startTimeForDoubleTapMs=i,a.doubleTapX=n.screenX,a.doubleTapY=n.screenY)}};var l=function(t,e,a){return t<e?e-t:t>a?t-a:0},h=function(t,e){var a=r.findPos(e.canvas_),i={left:a.x,right:a.x+e.canvas_.offsetWidth,top:a.y,bottom:a.y+e.canvas_.offsetHeight},n={x:r.pageX(t),y:r.pageY(t)},o=l(n.x,i.left,i.right),s=l(n.y,i.top,i.bottom);return Math.max(o,s)};s.defaultModel={mousedown:function(t,e,a){if(!t.button||2!=t.button){a.initializeMouseDown(t,e,a),t.altKey||t.shiftKey?s.startPan(t,e,a):s.startZoom(t,e,a);var i=function(t){if(a.isZooming){var i=h(t,e);i<o?s.moveZoom(t,e,a):null!==a.dragEndX&&(a.dragEndX=null,a.dragEndY=null,e.clearZoomRect_())}else a.isPanning&&s.movePan(t,e,a)},n=function 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i={canvasx:a.dragEndX,canvasy:a.dragEndY};e.cascadeEvents_("dblclick",i)||t.altKey||t.shiftKey||e.resetZoom()}},s.nonInteractiveModel_={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a)},mouseup:s.maybeTreatMouseOpAsClick},s.dragIsPanInteractionModel={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a),s.startPan(t,e,a)},mousemove:function(t,e,a){a.isPanning&&s.movePan(t,e,a)},mouseup:function(t,e,a){a.isPanning&&s.endPan(t,e,a)}},a.default=s,e.exports=a.default},{"./dygraph-utils":16}],12:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph-utils"),r=i(n),o=function(t){this.dygraph_=t,this.points=[],this.setNames=[],this.annotations=[],this.yAxes_=null,this.xTicks_=null,this.yTicks_=null};o.prototype.addDataset=function(t,e){this.points.push(e),this.setNames.push(t)},o.prototype.getPlotArea=function(){return this.area_},o.prototype.computePlotArea=function(){var t={x:0,y:0};t.w=this.dygraph_.width_-t.x-this.dygraph_.getOption("rightGap"),t.h=this.dygraph_.height_;var e={chart_div:this.dygraph_.graphDiv,reserveSpaceLeft:function(e){var a={x:t.x,y:t.y,w:e,h:t.h};return t.x+=e,t.w-=e,a},reserveSpaceRight:function(e){var a={x:t.x+t.w-e,y:t.y,w:e,h:t.h};return t.w-=e,a},reserveSpaceTop:function(e){var a={x:t.x,y:t.y,w:t.w,h:e};return t.y+=e,t.h-=e,a},reserveSpaceBottom:function(e){var a={x:t.x,y:t.y+t.h-e,w:t.w,h:e};return t.h-=e,a},chartRect:function(){return{x:t.x,y:t.y,w:t.w,h:t.h}}};this.dygraph_.cascadeEvents_("layout",e),this.area_=t},o.prototype.setAnnotations=function(t){this.annotations=[];for(var e=this.dygraph_.getOption("xValueParser")||function(t){return t},a=0;a<t.length;a++){var i={};if(!t[a].xval&&void 0===t[a].x)return void console.error("Annotations must have an 'x' property");if(t[a].icon&&(!t[a].hasOwnProperty("width")||!t[a].hasOwnProperty("height")))return void console.error("Must set width and height when setting annotation.icon property");r.update(i,t[a]),i.xval||(i.xval=e(i.x)),this.annotations.push(i)}},o.prototype.setXTicks=function(t){this.xTicks_=t},o.prototype.setYAxes=function(t){this.yAxes_=t},o.prototype.evaluate=function(){this._xAxis={},this._evaluateLimits(),this._evaluateLineCharts(),this._evaluateLineTicks(),this._evaluateAnnotations()},o.prototype._evaluateLimits=function(){var t=this.dygraph_.xAxisRange();this._xAxis.minval=t[0],this._xAxis.maxval=t[1];var e=t[1]-t[0];this._xAxis.scale=0!==e?1/e:1,this.dygraph_.getOptionForAxis("logscale","x")&&(this._xAxis.xlogrange=r.log10(this._xAxis.maxval)-r.log10(this._xAxis.minval),this._xAxis.xlogscale=0!==this._xAxis.xlogrange?1/this._xAxis.xlogrange:1);for(var a=0;a<this.yAxes_.length;a++){var i=this.yAxes_[a];i.minyval=i.computedValueRange[0],i.maxyval=i.computedValueRange[1],i.yrange=i.maxyval-i.minyval,i.yscale=0!==i.yrange?1/i.yrange:1,this.dygraph_.getOption("logscale")&&(i.ylogrange=r.log10(i.maxyval)-r.log10(i.minyval),i.ylogscale=0!==i.ylogrange?1/i.ylogrange:1,isFinite(i.ylogrange)&&!isNaN(i.ylogrange)||console.error("axis "+a+" of graph at "+i.g+" can't be displayed in log scale for range ["+i.minyval+" - "+i.maxyval+"]"))}},o.calcXNormal_=function(t,e,a){return a?(r.log10(t)-r.log10(e.minval))*e.xlogscale:(t-e.minval)*e.scale},o.calcYNormal_=function(t,e,a){if(a){var i=1-(r.log10(e)-r.log10(t.minyval))*t.ylogscale;return isFinite(i)?i:NaN}return 1-(e-t.minyval)*t.yscale},o.prototype._evaluateLineCharts=function(){for(var t=this.dygraph_.getOption("stackedGraph"),e=this.dygraph_.getOptionForAxis("logscale","x"),a=0;a<this.points.length;a++){for(var i=this.points[a],n=this.setNames[a],r=this.dygraph_.getOption("connectSeparatedPoints",n),s=this.dygraph_.axisPropertiesForSeries(n),l=this.dygraph_.attributes_.getForSeries("logscale",n),h=0;h<i.length;h++){var u=i[h];u.x=o.calcXNormal_(u.xval,this._xAxis,e);var d=u.yval;t&&(u.y_stacked=o.calcYNormal_(s,u.yval_stacked,l),null===d||isNaN(d)||(d=u.yval_stacked)),null===d&&(d=NaN,r||(u.yval=NaN)),u.y=o.calcYNormal_(s,d,l)}this.dygraph_.dataHandler_.onLineEvaluated(i,s,l)}},o.prototype._evaluateLineTicks=function(){var t,e,a,i;for(this.xticks=[],t=0;t<this.xTicks_.length;t++)e=this.xTicks_[t],a=e.label,i=this.dygraph_.toPercentXCoord(e.v),i>=0&&i<1&&this.xticks.push([i,a]);for(this.yticks=[],t=0;t<this.yAxes_.length;t++)for(var n=this.yAxes_[t],r=0;r<n.ticks.length;r++)e=n.ticks[r],a=e.label,i=this.dygraph_.toPercentYCoord(e.v,t),i>0&&i<=1&&this.yticks.push([t,i,a])},o.prototype._evaluateAnnotations=function(){var t,e={};for(t=0;t<this.annotations.length;t++){var a=this.annotations[t];e[a.xval+","+a.series]=a}if(this.annotated_points=[],this.annotations&&this.annotations.length)for(var i=0;i<this.points.length;i++){var n=this.points[i];for(t=0;t<n.length;t++){var r=n[t],o=r.xval+","+r.name;o in e&&(r.annotation=e[o],this.annotated_points.push(r))}}},o.prototype.removeAllDatasets=function(){delete this.points,delete this.setNames,delete this.setPointsLengths,delete this.setPointsOffsets,this.points=[],this.setNames=[],this.setPointsLengths=[],this.setPointsOffsets=[]},a.default=o,e.exports=a.default},{"./dygraph-utils":16
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e.style.position="absolute",e.style.top=t.style.top,e.style.left=t.style.left,e.width=this.width_,e.height=this.height_,e.style.width=this.width_+"px",e.style.height=this.height_+"px",e},j.prototype.createMouseEventElement_=function(){return this.canvas_},j.prototype.setColors_=function(){var t=this.getLabels(),e=t.length-1;this.colors_=[],this.colorsMap_={};for(var a=this.getNumericOption("colorSaturation")||1,i=this.getNumericOption("colorValue")||.5,n=Math.ceil(e/2),r=this.getOption("colors"),o=this.visibility(),s=0;s<e;s++)if(o[s]){var l=t[s+1],h=this.attributes_.getForSeries("color",l);if(!h)if(r)h=r[s%r.length];else{var u=s%2?n+(s+1)/2:Math.ceil((s+1)/2),d=1*u/(1+e);h=v.hsvToRGB(d,a,i)}this.colors_.push(h),this.colorsMap_[l]=h}},j.prototype.getColors=function(){return this.colors_},j.prototype.getPropertiesForSeries=function(t){for(var e=-1,a=this.getLabels(),i=1;i<a.length;i++)if(a[i]==t){e=i;break}return e==-1?null:{name:t,column:e,visible:this.visibility()[e-1],color:this.colorsMap_[t],axis:1+this.attributes_.axisForSeries(t)}},j.prototype.createRollInterface_=function(){this.roller_||(this.roller_=document.createElement("input"),this.roller_.type="text",this.roller_.style.display="none",this.graphDiv.appendChild(this.roller_));var t=this.getBooleanOption("showRoller")?"block":"none",e=this.plotter_.area,a={position:"absolute",zIndex:10,top:e.y+e.h-25+"px",left:e.x+1+"px",display:t};this.roller_.size="2",this.roller_.value=this.rollPeriod_;for(var i in a)a.hasOwnProperty(i)&&(this.roller_.style[i]=a[i]);var n=this;this.roller_.onchange=function(){n.adjustRoll(n.roller_.value)}},j.prototype.createDragInterface_=function(){var t={isZooming:!1,isPanning:!1,is2DPan:!1,dragStartX:null,dragStartY:null,dragEndX:null,dragEndY:null,dragDirection:null,prevEndX:null,prevEndY:null,prevDragDirection:null,cancelNextDblclick:!1,initialLeftmostDate:null,xUnitsPerPixel:null,dateRange:null,px:0,py:0,boundedDates:null,boundedValues:null,tarp:new b.default,initializeMouseDown:function(t,e,a){t.preventDefault?t.preventDefault():(t.returnValue=!1,t.cancelBubble=!0);var i=v.findPos(e.canvas_);a.px=i.x,a.py=i.y,a.dragStartX=v.dragGetX_(t,a),a.dragStartY=v.dragGetY_(t,a),a.cancelNextDblclick=!1,a.tarp.cover()},destroy:function(){var t=this;if((t.isZooming||t.isPanning)&&(t.isZooming=!1,t.dragStartX=null,t.dragStartY=null),t.isPanning){t.isPanning=!1,t.draggingDate=null,t.dateRange=null;for(var e=0;e<a.axes_.length;e++)delete a.axes_[e].draggingValue,delete a.axes_[e].dragValueRange}t.tarp.uncover()}},e=this.getOption("interactionModel"),a=this,i=function(e){return function(i){e(i,a,t)}};for(var n in e)e.hasOwnProperty(n)&&this.addAndTrackEvent(this.mouseEventElement_,n,i(e[n]));if(!e.willDestroyContextMyself){var r=function(e){t.destroy()};this.addAndTrackEvent(document,"mouseup",r)}},j.prototype.drawZoomRect_=function(t,e,a,i,n,r,o,s){var l=this.canvas_ctx_;r==v.HORIZONTAL?l.clearRect(Math.min(e,o),this.layout_.getPlotArea().y,Math.abs(e-o),this.layout_.getPlotArea().h):r==v.VERTICAL&&l.clearRect(this.layout_.getPlotArea().x,Math.min(i,s),this.layout_.getPlotArea().w,Math.abs(i-s)),t==v.HORIZONTAL?a&&e&&(l.fillStyle="rgba(128,128,128,0.33)",
+l.fillRect(Math.min(e,a),this.layout_.getPlotArea().y,Math.abs(a-e),this.layout_.getPlotArea().h)):t==v.VERTICAL&&n&&i&&(l.fillStyle="rgba(128,128,128,0.33)",l.fillRect(this.layout_.getPlotArea().x,Math.min(i,n),this.layout_.getPlotArea().w,Math.abs(n-i)))},j.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null,this.canvas_ctx_.clearRect(0,0,this.width_,this.height_)},j.prototype.doZoomX_=function(t,e){this.currentZoomRectArgs_=null;var a=this.toDataXCoord(t),i=this.toDataXCoord(e);this.doZoomXDates_(a,i)},j.prototype.doZoomXDates_=function(t,e){var a=this.xAxisRange(),i=[t,e];this.zoomed_x_=!0;var n=this;this.doAnimatedZoom(a,i,null,null,function(){n.getFunctionOption("zoomCallback")&&n.getFunctionOption("zoomCallback").call(n,t,e,n.yAxisRanges())})},j.prototype.doZoomY_=function(t,e){this.currentZoomRectArgs_=null;for(var a=this.yAxisRanges(),i=[],n=0;n<this.axes_.length;n++){var r=this.toDataYCoord(t,n),o=this.toDataYCoord(e,n);i.push([o,r])}this.zoomed_y_=!0;var s=this;this.doAnimatedZoom(null,null,a,i,function(){if(s.getFunctionOption("zoomCallback")){var t=s.xAxisRange();s.getFunctionOption("zoomCallback").call(s,t[0],t[1],s.yAxisRanges())}})},j.zoomAnimationFunction=function(t,e){var a=1.5;return(1-Math.pow(a,-t))/(1-Math.pow(a,-e))},j.prototype.resetZoom=function(){var t=!1,e=!1,a=!1;null!==this.dateWindow_&&(t=!0,e=!0);for(var i=0;i<this.axes_.length;i++)"undefined"!=typeof this.axes_[i].valueWindow&&null!==this.axes_[i].valueWindow&&(t=!0,a=!0);if(this.clearSelection(),t){this.zoomed_x_=!1,this.zoomed_y_=!1;var n=this.xAxisExtremes(),r=n[0],o=n[1];if(!this.getBooleanOption("animatedZooms")){for(this.dateWindow_=null,i=0;i<this.axes_.length;i++)null!==this.axes_[i].valueWindow&&delete this.axes_[i].valueWindow;return this.drawGraph_(),void(this.getFunctionOption("zoomCallback")&&this.getFunctionOption("zoomCallback").call(this,r,o,this.yAxisRanges()))}var s=null,l=null,h=null,u=null;if(e&&(s=this.xAxisRange(),l=[r,o]),a){h=this.yAxisRanges();var d=this.gatherDatasets_(this.rolledSeries_,null),n=d.extremes;for(this.computeYAxisRanges_(n),u=[],i=0;i<this.axes_.length;i++){var c=this.axes_[i];u.push(null!==c.valueRange&&void 0!==c.valueRange?c.valueRange:c.extremeRange)}}var p=this;this.doAnimatedZoom(s,l,h,u,function(){p.dateWindow_=null;for(var t=0;t<p.axes_.length;t++)null!==p.axes_[t].valueWindow&&delete p.axes_[t].valueWindow;p.getFunctionOption("zoomCallback")&&p.getFunctionOption("zoomCallback").call(p,r,o,p.yAxisRanges())})}},j.prototype.doAnimatedZoom=function(t,e,a,i,n){var r,o,s=this.getBooleanOption("animatedZooms")?j.ANIMATION_STEPS:1,l=[],h=[];if(null!==t&&null!==e)for(r=1;r<=s;r++)o=j.zoomAnimationFunction(r,s),l[r-1]=[t[0]*(1-o)+o*e[0],t[1]*(1-o)+o*e[1]];if(null!==a&&null!==i)for(r=1;r<=s;r++){o=j.zoomAnimationFunction(r,s);for(var u=[],d=0;d<this.axes_.length;d++)u.push([a[d][0]*(1-o)+o*i[d][0],a[d][1]*(1-o)+o*i[d][1]]);h[r-1]=u}var c=this;v.repeatAndCleanup(function(t){if(h.length)for(var e=0;e<c.axes_.length;e++){var a=h[t][e];c.axes_[e].valueWindow=[a[0],a[1]]}l.length&&(c.dateWindow_=l[t]),c.drawGraph_()},s,j.ANIMATION_DURATION/s,n)},j.prototype.getArea=function(){return this.plotter_.area},j.prototype.eventToDomCoords=function(t){if(t.offsetX&&t.offsetY)return[t.offsetX,t.offsetY];var e=v.findPos(this.mouseEventElement_),a=v.pageX(t)-e.x,i=v.pageY(t)-e.y;return[a,i]},j.prototype.findClosestRow=function(t){for(var e=1/0,a=-1,i=this.layout_.points,n=0;n<i.length;n++)for(var r=i[n],o=r.length,s=0;s<o;s++){var l=r[s];if(v.isValidPoint(l,!0)){var h=Math.abs(l.canvasx-t);h<e&&(e=h,a=l.idx)}}return a},j.prototype.findClosestPoint=function(t,e){for(var a,i,n,r,o,s,l,h=1/0,u=this.layout_.points.length-1;u>=0;--u)for(var d=this.layout_.points[u],c=0;c<d.length;++c)r=d[c],v.isValidPoint(r)&&(i=r.canvasx-t,n=r.canvasy-e,a=i*i+n*n,a<h&&(h=a,o=r,s=u,l=r.idx));var p=this.layout_.setNames[s];return{row:l,seriesName:p,point:o}},j.prototype.findStackedPoint=function(t,e){for(var a,i,n=this.findClosestRow(t),r=0;r<this.layout_.points.length;++r){var o=this.getLeftBoundary_(r),s=n-o,l=this.layout_.points[r];if(!(s>=l.length)){var h=l[s];if(v.isValidPoint(h)){var u=h.canvasy;if(t>h.canvasx&&s+1<l.length){var d=l[s+1];if(v.isValidPoint(d)){var c=d.canvasx-h.canvasx;if(c>0){var p=(t-h.canvasx)/c;u+=p*(d.canvasy-h.canvasy)}}}else if(t<h.canvasx&&s>0){var g=l[s-1];if(v.isValidPoint(g)){var c=h.canvasx-g.canvasx;if(c>0){var p=(h.canvasx-t)/c;u+=p*(g.canvasy-h.canvasy)}}}(0===r||u<e)&&(a=h,i=r)}}}var f=this.layout_.setNames[i];return{row:n,seriesName:f,point:a}},j.prototype.mouseMove_=function(t){var e=this.layout_.points;if(void 0!==e&&null!==e){var a=this.eventToDomCoords(t),i=a[0],n=a[1],r=this.getOption("highlightSeriesOpts"),o=!1;if(r&&!this.isSeriesLocked()){var s;s=this.getBooleanOption("stackedGraph")?this.findStackedPoint(i,n):this.findClosestPoint(i,n),o=this.setSelection(s.row,s.seriesName)}else{var l=this.findClosestRow(i);o=this.setSelection(l)}var h=this.getFunctionOption("highlightCallback");h&&o&&h.call(this,t,this.lastx_,this.selPoints_,this.lastRow_,this.highlightSet_)}},j.prototype.getLeftBoundary_=function(t){if(this.boundaryIds_[t])return this.boundaryIds_[t][0];for(var e=0;e<this.boundaryIds_.length;e++)if(void 0!==this.boundaryIds_[e])return this.boundaryIds_[e][0];return 0},j.prototype.animateSelection_=function(t){var e=10,a=30;void 0===this.fadeLevel&&(this.fadeLevel=0),void 0===this.animateId&&(this.animateId=0);var i=this.fadeLevel,n=t<0?i:e-i;if(n<=0)return void(this.fadeLevel&&this.updateSelection_(1));var r=++this.animateId,o=this,s=function(){0!==o.fadeLevel&&t<0&&(o.fadeLevel=0,o.clearSelection())};v.repeatAndCleanup(function(a){o.animateId==r&&(o.fadeLevel+=t,0===o.fadeLevel?o.clearSelection():o.updateSelection_(o.fadeLevel/e))},n,a,s)},j.prototype.updateSelection_=function(t){this.cascadeEvents_("select",{selectedRow:this.lastRow_,selectedX:this.lastx_,selectedPoints:this.selPoints_});var e,a=this.canvas_ctx_;if(this.getOption("highlightSeriesOpts")){a.clearRect(0,0,this.width_,this.height_);var i=1-this.getNumericOption("highlightSeriesBackgroundAlpha"),n=v.toRGB_(this.getOption("highlightSeriesBackgroundColor"));if(i){var r=!0;if(r){if(void 0===t)return void this.animateSelection_(1);i*=t}a.fillStyle="rgba("+n.r+","+n.g+","+n.b+","+i+")",a.fillRect(0,0,this.width_,this.height_)}this.plotter_._renderLineChart(this.highlightSet_,a)}else if(this.previousVerticalX_>=0){var o=0,s=this.attr_("labels");for(e=1;e<s.length;e++){var l=this.getNumericOption("highlightCircleSize",s[e]);l>o&&(o=l)}var h=this.previousVerticalX_;a.clearRect(h-o-1,0,2*o+2,this.height_)}if(this.selPoints_.length>0){var u=this.selPoints_[0].canvasx;for(a.save(),e=0;e<this.selPoints_.length;e++){var d=this.selPoints_[e];if(!isNaN(d.canvasy)){var c=this.getNumericOption("highlightCircleSize",d.name),p=this.getFunctionOption("drawHighlightPointCallback",d.name),g=this.plotter_.colors[d.name];p||(p=v.Circles.DEFAULT),a.lineWidth=this.getNumericOption("strokeWidth",d.name),a.strokeStyle=g,a.fillStyle=g,p.call(this,this,d.name,a,u,d.canvasy,g,c,d.idx)}}a.restore(),this.previousVerticalX_=u}},j.prototype.setSelection=function(t,e,a){this.selPoints_=[];var i=!1;if(t!==!1&&t>=0){t!=this.lastRow_&&(i=!0),this.lastRow_=t;for(var n=0;n<this.layout_.points.length;++n){var r=this.layout_.points[n],o=t-this.getLeftBoundary_(n);if(o<r.length&&r[o].idx==t){var s=r[o];null!==s.yval&&this.selPoints_.push(s)}else for(var l=0;l<r.length;++l){var s=r[l];if(s.idx==t){null!==s.yval&&this.selPoints_.push(s);break}}}}else this.lastRow_>=0&&(i=!0),this.lastRow_=-1;return this.selPoints_.length?this.lastx_=this.selPoints_[0].xval:this.lastx_=-1,void 0!==e&&(this.highlightSet_!==e&&(i=!0),this.highlightSet_=e),void 0!==a&&(this.lockedSet_=a),i&&this.updateSelection_(void 0),i},j.prototype.mouseOut_=function(t){this.getFunctionOption("unhighlightCallback")&&this.getFunctionOption("unhighlightCallback").call(this,t),this.getBooleanOption("hideOverlayOnMouseOut")&&!this.lockedSet_&&this.clearSelection()},j.prototype.clearSelection=function(){return this.cascadeEvents_("deselect",{}),this.lockedSet_=!1,this.fadeLevel?void this.animateSelection_(-1):(this.canvas_ctx_.clearRect(0,0,this.width_,this.height_),this.fadeLevel=0,this.selPoints_=[],this.lastx_=-1,this.lastRow_=-1,void(this.highlightSet_=null))},j.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1)return-1;for(var t=0;t<this.layout_.points.length;t++)for(var e=this.layout_.points[t],a=0;a<e.length;a++)if(e[a].x==this.selPoints_[0].x)return e[a].idx;return-1},j.prototype.getHighlightSeries=function(){return this.highlightSet_},j.prototype.isSeriesLocked=function(){return this.lockedSet_},j.prototype.loadedEvent_=function(t){this.rawData_=this.parseCSV_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_()},j.prototype.addXTicks_=function(){var t;t=this.dateWindow_?[this.dateWindow_[0],this.dateWindow_[1]]:this.xAxisExtremes();var e=this.optionsViewForAxis_("x"),a=e("ticker")(t[0],t[1],this.plotter_.area.w,e,this);this.layout_.setXTicks(a)},j.prototype.getHandlerClass_=function(){var t;return t=this.attr_("dataHandler")?this.attr_("dataHandler"):this.fractions_?this.getBooleanOption("errorBars")?C.default:L.default:this.getBooleanOption("customBars")?T.default:this.getBooleanOption("errorBars")?D.default:A.default},j.prototype.predraw_=function(){var t=new Date;this.dataHandler_=new(this.getHandlerClass_()),this.layout_.computePlotArea(),this.computeYAxes_(),this.is_initial_draw_||(this.canvas_ctx_.restore(),this.hidden_ctx_.restore()),this.canvas_ctx_.save(),this.hidden_ctx_.save(),this.plotter_=new l.default(this,this.hidden_,this.hidden_ctx_,this.layout_),this.createRollInterface_(),this.cascadeEvents_("predraw"),this.rolledSeries_=[null];for(var e=1;e<this.numColumns();e++){var a=this.dataHandler_.extractSeries(this.rawData_,e,this.attributes_);this.rollPeriod_>1&&(a=this.dataHandler_.rollingAverage(a,this.rollPeriod_,this.attributes_)),this.rolledSeries_.push(a)}this.drawGraph_();var i=new Date;this.drawingTimeMs_=i-t},j.PointType=void 0,j.stackPoints_=function(t,e,a,i){for(var n=null,r=null,o=null,s=-1,l=function(e){if(!(s>=e))for(var a=e;a<t.length;++a)if(o=null,!isNaN(t[a].yval)&&null!==t[a].yval){s=a,o=t[a];break}},h=0;h<t.length;++h){var u=t[h],d=u.xval;void 0===e[d]&&(e[d]=0);var c=u.yval;isNaN(c)||null===c?"none"==i?c=0:(l(h),c=r&&o&&"none"!=i?r.yval+(o.yval-r.yval)*((d-r.xval)/(o.xval-r.xval)):r&&"all"==i?r.yval:o&&"all"==i?o.yval:0):r=u;var p=e[d];n!=d&&(p+=c,e[d]=p),n=d,u.yval_stacked=p,p>a[1]&&(a[1]=p),p<a[0]&&(a[0]=p)}},j.prototype.gatherDatasets_=function(t,e){var a,i,n,r,o,s,l=[],h=[],u=[],d={},c=t.length-1;for(a=c;a>=1;a--)if(this.visibility()[a-1]){if(e){s=t[a];var p=e[0],g=e[1];for(n=null,r=null,i=0;i<s.length;i++)s[i][0]>=p&&null===n&&(n=i),s[i][0]<=g&&(r=i);null===n&&(n=0);for(var f=n,v=!0;v&&f>0;)f--,v=null===s[f][1];null===r&&(r=s.length-1);var _=r;for(v=!0;v&&_<s.length-1;)_++,v=null===s[_][1];f!==n&&(n=f),_!==r&&(r=_),l[a-1]=[n,r],s=s.slice(n,r+1)}else s=t[a],l[a-1]=[0,s.length-1];var y=this.attr_("labels")[a],x=this.dataHandler_.getExtremeYValues(s,e,this.getBooleanOption("stepPlot",y)),m=this.dataHandler_.seriesToPoints(s,y,l[a-1][0]);this.getBooleanOption("stackedGraph")&&(o=this.attributes_.axisForSeries(y),void 0===u[o]&&(u[o]=[]),j.stackPoints_(m,u[o],x,this.getBooleanOption("stackedGraphNaNFill"))),d[y]=x,h[a]=m}return{points:h,extremes:d,boundaryIds:l}},j.prototype.drawGraph_=function(){var t=new Date,e=this.is_initial_draw_;this.is_initial_draw_=!1,this.layout_.removeAllDatasets(),this.setColors_(),this.attrs_.pointSize=.5*this.getNumericOption("highlightCircleSize");var a=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_),i=a.points,n=a.extremes;this.boundaryIds_=a.boundaryIds,this.setIndexByName_={};var r=this.attr_("labels");r.length>0&&(this.setIndexByName_[r[0]]=0);for(var o=0,s=1;s<i.length;s++)this.setIndexByName_[r[s]]=s,this.visibility()[s-1]&&(this.layout_.addDataset(r[s],i[s]),this.datasetIndex_[s]=o++);this.computeYAxisRanges_(n),this.layout_.setYAxes(this.axes_),this.addXTicks_();var l=this.zoomed_x_;if(this.zoomed_x_=l,this.layout_.evaluate(),this.renderGraph_(e),this.getStringOption("timingName")){var h=new Date;console.log(this.getStringOption("timingName")+" - drawGraph: "+(h-t)+"ms")}},j.prototype.renderGraph_=function(t){this.cascadeEvents_("clearChart"),this.plotter_.clear(),this.getFunctionOption("underlayCallback")&&this.getFunctionOption("underlayCallback").call(this,this.hidden_ctx_,this.layout_.getPlotArea(),this,this);var e={canvas:this.hidden_,drawingContext:this.hidden_ctx_};if(this.cascadeEvents_("willDrawChart",e),this.plotter_.render(),this.cascadeEvents_("didDrawChart",e),this.lastRow_=-1,this.canvas_.getContext("2d").clearRect(0,0,this.width_,this.height_),null!==this.getFunctionOption("drawCallback")&&this.getFunctionOption("drawCallback").call(this,this,t),t)for(this.readyFired_=!0;this.readyFns_.length>0;){var a=this.readyFns_.pop();a(this)}},j.prototype.computeYAxes_=function(){var t,e,a,i,n;if(void 0!==this.axes_&&this.user_attrs_.hasOwnProperty("valueRange")===!1)for(t=[],a=0;a<this.axes_.length;a++)t.push(this.axes_[a].valueWindow);for(this.axes_=[],e=0;e<this.attributes_.numAxes();e++)i={g:this},v.update(i,this.attributes_.axisOptions(e)),this.axes_[e]=i;if(n=this.attr_("valueRange"),n&&(this.axes_[0].valueRange=n),void 0!==t){var r=Math.min(t.length,this.axes_.length);for(a=0;a<r;a++)this.axes_[a].valueWindow=t[a]}for(e=0;e<this.axes_.length;e++)if(0===e)i=this.optionsViewForAxis_("y"+(e?"2":"")),n=i("valueRange"),n&&(this.axes_[e].valueRange=n);else{var o=this.user_attrs_.axes;o&&o.y2&&(n=o.y2.valueRange,n&&(this.axes_[e].valueRange=n))}},j.prototype.numAxes=function(){return this.attributes_.numAxes()},j.prototype.axisPropertiesForSeries=function(t){return this.axes_[this.attributes_.axisForSeries(t)]},j.prototype.computeYAxisRanges_=function(t){for(var e,a,i,n,r,o=function(t){return isNaN(parseFloat(t))},s=this.attributes_.numAxes(),l=0;l<s;l++){var h=this.axes_[l],u=this.attributes_.getForAxis("logscale",l),d=this.attributes_.getForAxis("includeZero",l),c=this.attributes_.getForAxis("independentTicks",l);if(i=this.attributes_.seriesForAxis(l),e=!0,n=.1,null!==this.getNumericOption("yRangePad")&&(e=!1,n=this.getNumericOption("yRangePad")/this.plotter_.area.h),0===i.length)h.extremeRange=[0,1];else{for(var p,g,f=1/0,v=-(1/0),_=0;_<i.length;_++)t.hasOwnProperty(i[_])&&(p=t[i[_]][0],null!==p&&(f=Math.min(p,f)),g=t[i[_]][1],null!==g&&(v=Math.max(g,v)));d&&!u&&(f>0&&(f=0),v<0&&(v=0)),f==1/0&&(f=0),v==-(1/0)&&(v=1),a=v-f,0===a&&(0!==v?a=Math.abs(v):(v=1,a=1));var y,x;if(u)if(e)y=v+n*a,x=f;else{var m=Math.exp(Math.log(a)*n);y=v*m,x=f/m}else y=v+n*a,x=f-n*a,e&&!this.getBooleanOption("avoidMinZero")&&(x<0&&f>=0&&(x=0),y>0&&v<=0&&(y=0));h.extremeRange=[x,y]}if(h.valueWindow)h.computedValueRange=[h.valueWindow[0],h.valueWindow[1]];else if(h.valueRange){var b=o(h.valueRange[0])?h.extremeRange[0]:h.valueRange[0],w=o(h.valueRange[1])?h.extremeRange[1]:h.valueRange[1];if(!e)if(h.logscale){var m=Math.exp(Math.log(a)*n);b*=m,w/=m}else a=w-b,b-=a*n,w+=a*n;h.computedValueRange=[b,w]}else h.computedValueRange=h.extremeRange;if(c){h.independentTicks=c;var A=this.optionsViewForAxis_("y"+(l?"2":"")),O=A("ticker");h.ticks=O(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,A,this),r||(r=h)}}if(void 0===r)throw'Configuration Error: At least one axis has to have the "independentTicks" option activated.';for(var l=0;l<s;l++){var h=this.axes_[l];if(!h.independentTicks){for(var A=this.optionsViewForAxis_("y"+(l?"2":"")),O=A("ticker"),D=r.ticks,S=r.computedValueRange[1]-r.computedValueRange[0],T=h.computedValueRange[1]-h.computedValueRange[0],P=[],L=0;L<D.length;L++){var E=(D[L].v-r.computedValueRange[0])/S,C=h.computedValueRange[0]+E*T;P.push(C)}h.ticks=O(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,A,this,P)}}},j.prototype.detectTypeFromString_=function(t){var e=!1,a=t.indexOf("-");a>0&&"e"!=t[a-1]&&"E"!=t[a-1]||t.indexOf("/")>=0||isNaN(parseFloat(t))?e=!0:8==t.length&&t>"19700101"&&t<"20371231"&&(e=!0),this.setXAxisOptions_(e)},j.prototype.setXAxisOptions_=function(t){t?(this.attrs_.xValueParser=v.dateParser,this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter):(this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter)},j.prototype.parseCSV_=function(t){var e,a,i=[],n=v.detectLineDelimiter(t),r=t.split(n||"\n"),o=this.getStringOption("delimiter");r[0].indexOf(o)==-1&&r[0].indexOf("\t")>=0&&(o="\t");var s=0;"labels"in this.user_attrs_||(s=1,this.attrs_.labels=r[0].split(o),this.attributes_.reparseSeries());for(var l,h=0,u=!1,d=this.attr_("labels").length,c=!1,p=s;p<r.length;p++){var g=r[p];if(h=p,0!==g.length&&"#"!=g[0]){var f=g.split(o);if(!(f.length<2)){var _=[];if(u||(this.detectTypeFromString_(f[0]),l=this.getFunctionOption("xValueParser"),u=!0),_[0]=l(f[0],this),this.fractions_)for(a=1;a<f.length;a++)e=f[a].split("/"),2!=e.length?(console.error('Expected fractional "num/den" values in CSV data but found a value \''+f[a]+"' on line "+(1+p)+" ('"+g+"') which is not of this form."),_[a]=[0,0]):_[a]=[v.parseFloat_(e[0],p,g),v.parseFloat_(e[1],p,g)];else if(this.getBooleanOption("errorBars"))for(f.length%2!=1&&console.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+p)+" has an odd number of values ("+(f.length-1)+"): '"+g+"'"),a=1;a<f.length;a+=2)_[(a+1)/2]=[v.parseFloat_(f[a],p,g),v.parseFloat_(f[a+1],p,g)];else if(this.getBooleanOption("customBars"))for(a=1;a<f.length;a++){var y=f[a];/^ *$/.test(y)?_[a]=[null,null,null]:(e=y.split(";"),3==e.length?_[a]=[v.parseFloat_(e[0],p,g),v.parseFloat_(e[1],p,g),v.parseFloat_(e[2],p,g)]:console.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+y+'" on line '+(1+p)))}else for(a=1;a<f.length;a++)_[a]=v.parseFloat_(f[a],p,g);if(i.length>0&&_[0]<i[i.length-1][0]&&(c=!0),_.length!=d&&console.error("Number of columns in line "+p+" ("+_.length+") does not agree with number of labels ("+d+") "+g),0===p&&this.attr_("labels")){var x=!0;for(a=0;x&&a<_.length;a++)_[a]&&(x=!1);if(x){console.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+g+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}i.push(_)}}}return c&&(console.warn("CSV is out of order; order it correctly to speed loading."),i.sort(function(t,e){return t[0]-e[0]})),i},j.prototype.parseArray_=function(t){if(0===t.length)return console.error("Can't plot empty data set"),null;if(0===t[0].length)return console.error("Data set cannot contain an empty row"),null;var e;if(null===this.attr_("labels")){for(console.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter"),this.attrs_.labels=["X"],e=1;e<t[0].length;e++)this.attrs_.labels.push("Y"+e);this.attributes_.reparseSeries()}else{var a=this.attr_("labels");if(a.length!=t[0].length)return console.error("Mismatch between number of labels ("+a+") and number of columns in array ("+t[0].length+")"),null}if(v.isDateLike(t[0][0])){this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter;var i=v.clone(t);for(e=0;e<t.length;e++){if(0===i[e].length)return console.error("Row "+(1+e)+" of data is empty"),null;if(null===i[e][0]||"function"!=typeof i[e][0].getTime||isNaN(i[e][0].getTime()))return console.error("x value in row "+(1+e)+" is not a Date"),null;i[e][0]=i[e][0].getTime()}return i}return this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=v.numberAxisLabelFormatter,t},j.prototype.parseDataTable_=function(t){var e=function(t){var e=String.fromCharCode(65+t%26);for(t=Math.floor(t/26);t>0;)e=String.fromCharCode(65+(t-1)%26)+e.toLowerCase(),t=Math.floor((t-1)/26);return e},a=t.getNumberOfColumns(),i=t.getNumberOfRows(),n=t.getColumnType(0);if("date"==n||"datetime"==n)this.attrs_.xValueParser=v.dateParser,this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter;else{if("number"!=n)throw new Error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+n+"')");this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}var r,o,s=[],l={},h=!1;for(r=1;r<a;r++){var u=t.getColumnType(r);if("number"==u)s.push(r);else{if("string"!=u||!this.getBooleanOption("displayAnnotations"))throw new Error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true");var d=s[s.length-1];l.hasOwnProperty(d)?l[d].push(r):l[d]=[r],h=!0}}var c=[t.getColumnLabel(0)];for(r=0;r<s.length;r++)c.push(t.getColumnLabel(s[r])),this.getBooleanOption("errorBars")&&(r+=1);this.attrs_.labels=c,a=c.length;var p=[],f=!1,_=[];for(r=0;r<i;r++){var y=[];if("undefined"!=typeof t.getValue(r,0)&&null!==t.getValue(r,0)){if("date"==n||"datetime"==n?y.push(t.getValue(r,0).getTime()):y.push(t.getValue(r,0)),this.getBooleanOption("errorBars"))for(o=0;o<a-1;o++)y.push([t.getValue(r,1+2*o),t.getValue(r,2+2*o)]);else{for(o=0;o<s.length;o++){var x=s[o];if(y.push(t.getValue(r,x)),h&&l.hasOwnProperty(x)&&null!==t.getValue(r,l[x][0])){var m={};m.series=t.getColumnLabel(x),m.xval=y[0],m.shortText=e(_.length),m.text="";for(var b=0;b<l[x].length;b++)b&&(m.text+="\n"),m.text+=t.getValue(r,l[x][b]);_.push(m)}}for(o=0;o<y.length;o++)isFinite(y[o])||(y[o]=null)}p.length>0&&y[0]<p[p.length-1][0]&&(f=!0),p.push(y)}else console.warn("Ignoring row "+r+" of DataTable because of undefined or null first column.")}f&&(console.warn("DataTable is out of order; order it correctly to speed loading."),p.sort(function(t,e){return t[0]-e[0]})),this.rawData_=p,_.length>0&&this.setAnnotations(_,!0),this.attributes_.reparseSeries()},j.prototype.cascadeDataDidUpdateEvent_=function(){this.cascadeEvents_("dataDidUpdate",{})},j.prototype.start_=function(){var t=this.file_;if("function"==typeof t&&(t=t()),v.isArrayLike(t))this.rawData_=this.parseArray_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("object"==typeof t&&"function"==typeof t.getColumnRange)this.parseDataTable_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("string"==typeof t){var e=v.detectLineDelimiter(t);if(e)this.loadedEvent_(t);else{var a;a=window.XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP");var i=this;a.onreadystatechange=function(){4==a.readyState&&(200!==a.status&&0!==a.status||i.loadedEvent_(a.responseText))},a.open("GET",t,!0),a.send(null)}}else console.error("Unknown data format: "+typeof t)},j.prototype.updateOptions=function(t,e){"undefined"==typeof e&&(e=!1);var a=t.file,i=j.copyUserAttrs_(t);"rollPeriod"in i&&(this.rollPeriod_=i.rollPeriod),"dateWindow"in i&&(this.dateWindow_=i.dateWindow,"isZoomedIgnoreProgrammaticZoom"in i||(this.zoomed_x_=null!==i.dateWindow)),"valueRange"in i&&!("isZoomedIgnoreProgrammaticZoom"in i)&&(this.zoomed_y_=null!==i.valueRange);var n=v.isPixelChangingOptionList(this.attr_("labels"),i);v.updateDeep(this.user_attrs_,i),this.attributes_.reparseSeries(),a?(this.cascadeEvents_("dataWillUpdate",{}),this.file_=a,e||this.start_()):e||(n?this.predraw_():this.renderGraph_(!1))},j.copyUserAttrs_=function(t){var e={};for(var a in t)t.hasOwnProperty(a)&&"file"!=a&&t.hasOwnProperty(a)&&(e[a]=t[a]);return e},j.prototype.resize=function(t,e){if(!this.resize_lock){this.resize_lock=!0,null===t!=(null===e)&&(console.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero."),t=e=null);var a=this.width_,i=this.height_;t?(this.maindiv_.style.width=t+"px",this.maindiv_.style.height=e+"px",this.width_=t,this.height_=e):(this.width_=this.maindiv_.clientWidth,this.height_=this.maindiv_.clientHeight),a==this.width_&&i==this.height_||(this.resizeElements_(),this.predraw_()),this.resize_lock=!1}},j.prototype.adjustRoll=function(t){this.rollPeriod_=t,this.predraw_()},j.prototype.visibility=function(){for(this.getOption("visibility")||(this.attrs_.visibility=[]);this.getOption("visibility").length<this.numColumns()-1;)this.attrs_.visibility.push(!0);return this.getOption("visibility")},j.prototype.setVisibility=function(t,e){var a=this.visibility(),i=!1;if(Array.isArray(t)||(null!==t&&"object"==typeof t?i=!0:t=[t]),i)for(var n in t)t.hasOwnProperty(n)&&(n<0||n>=a.length?console.warn("Invalid series number in setVisibility: "+n):a[n]=t[n]);else for(var n=0;n<t.length;n++)"boolean"==typeof t[n]?n>=a.length?console.warn("Invalid series number in setVisibility: "+n):a[n]=t[n]:t[n]<0||t[n]>=a.length?console.warn("Invalid series number in setVisibility: "+t[n]):a[t[n]]=e;this.predraw_()},j.prototype.size=function(){return{width:this.width_,height:this.height_}},j.prototype.setAnnotations=function(t,e){return j.addAnnotationRule(),this.annotations_=t,this.layout_?(this.layout_.setAnnotations(this.annotations_),void(e||this.predraw_())):void console.warn("Tried to setAnnotations before dygraph was ready. Try setting them in a ready() block. See dygraphs.com/tests/annotation.html")},j.prototype.annotations=function(){return this.annotations_},j.prototype.getLabels=function(){var t=this.attr_("labels");return t?t.slice():null},j.prototype.indexFromSetName=function(t){return this.setIndexByName_[t]},j.prototype.getRowForX=function(t){for(var e=0,a=this.numRows()-1;e<=a;){var i=a+e>>1,n=this.getValue(i,0);if(n<t)e=i+1;else if(n>t)a=i-1;else{if(e==i)return i;a=i}}return null},j.prototype.ready=function(t){this.is_initial_draw_?this.readyFns_.push(t):t.call(this,this)},j.addAnnotationRule=function(){if(!j.addedAnnotationCSS){var t="border: 1px solid black; background-color: white; text-align: center;",e=document.createElement("style");e.type="text/css",document.getElementsByTagName("head")[0].appendChild(e);for(var a=0;a<document.styleSheets.length;a++)if(!document.styleSheets[a].disabled){var i=document.styleSheets[a];try{if(i.insertRule){var n=i.cssRules?i.cssRules.length:0;i.insertRule(".dygraphDefaultAnnotation { "+t+" }",n)}else i.addRule&&i.addRule(".dygraphDefaultAnnotation",t);return void(j.addedAnnotationCSS=!0)}catch(t){}}console.warn("Unable to add default annotation CSS rule; display may be off.")}},j.prototype.addAndTrackEvent=function(t,e,a){v.addEvent(t,e,a),this.registeredEvents_.push({elem:t,type:e,fn:a})},j.prototype.removeTrackedEvents_=function(){if(this.registeredEvents_)for(var t=0;t<this.registeredEvents_.length;t++){var e=this.registeredEvents_[t];v.removeEvent(e.elem,e.type,e.fn)}this.registeredEvents_=[]},j.PLUGINS=[Z.default,I.default,B.default,Y.default,F.default,V.default],j.GVizChart=U.default,j.DASHED_LINE=v.DASHED_LINE,j.DOT_DASH_LINE=v.DOT_DASH_LINE,j.dateAxisLabelFormatter=v.dateAxisLabelFormatter,j.toRGB_=v.toRGB_,j.findPos=v.findPos,j.pageX=v.pageX,j.pageY=v.pageY,j.dateString_=v.dateString_,j.defaultInteractionModel=c.default.defaultModel,j.nonInteractiveModel=j.nonInteractiveModel_=c.default.nonInteractiveModel_,j.Circles=v.Circles,j.Plugins={Legend:Z.default,Axes:I.default,Annotations:F.default,ChartLabels:Y.default,Grid:V.default,RangeSelector:B.default},j.DataHandlers={DefaultHandler:A.default,BarsHandler:k.default,CustomBarsHandler:T.default,DefaultFractionHandler:L.default,ErrorBarsHandler:D.default,FractionsBarsHandler:C.default},j.startPan=c.default.startPan,j.startZoom=c.default.startZoom,j.movePan=c.default.movePan,j.moveZoom=c.default.moveZoom,j.endPan=c.default.endPan,j.endZoom=c.default.endZoom,j.numericLinearTicks=g.numericLinearTicks,j.numericTicks=g.numericTicks,j.dateTicker=g.dateTicker,j.Granularity=g.Granularity,j.getDateAxis=g.getDateAxis,j.floatFormat=v.floatFormat,a.default=j,e.exports=a.default},{"./datahandler/bars":4,"./datahandler/bars-custom":1,"./datahandler/bars-error":2,"./datahandler/bars-fractions":3,"./datahandler/default":7,"./datahandler/default-fractions":6,"./dygraph-canvas":8,"./dygraph-default-attrs":9,"./dygraph-gviz":10,"./dygraph-interaction-model":11,"./dygraph-layout":12,"./dygraph-options":14,"./dygraph-options-reference":13,"./dygraph-tickers":15,"./dygraph-utils":16,"./iframe-tarp":18,"./plugins/annotations":19,"./plugins/axes":20,"./plugins/chart-labels":21,"./plugins/grid":22,"./plugins/legend":23,"./plugins/range-selector":24}],18:[function(t,e,a){"use strict";function i(){this.tarps=[]}Object.defineProperty(a,"__esModule",{value:!0}),i.prototype.cover=function(){for(var t=document.getElementsByTagName("iframe"),e=0;e<t.length;e++){var a=t[e],i=utils.findPos(a),n=i.x,r=i.y,o=a.offsetWidth,s=a.offsetHeight,l=document.createElement("div");l.style.position="absolute",l.style.left=n+"px",l.style.top=r+"px",l.style.width=o+"px",l.style.height=s+"px",l.style.zIndex=999,document.body.appendChild(l),this.tarps.push(l)}},i.prototype.uncover=function(){for(var t=0;t<this.tarps.length;t++)this.tarps[t].parentNode.removeChild(this.tarps[t]);this.tarps=[]},a.default=i,e.exports=a.default},{}],19:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.annotations_=[]};i.prototype.toString=function(){return"Annotations Plugin"},i.prototype.activate=function(t){return{clearChart:this.clearChart,didDrawChart:this.didDrawChart}},i.prototype.detachLabels=function(){for(var t=0;t<this.annotations_.length;t++){var e=this.annotations_[t];e.parentNode&&e.parentNode.removeChild(e),this.annotations_[t]=null}this.annotations_=[]},i.prototype.clearChart=function(t){this.detachLabels()},i.prototype.didDrawChart=function(t){var e=t.dygraph,a=e.layout_.annotated_points;if(a&&0!==a.length)for(var i=t.canvas.parentNode,n={position:"absolute",fontSize:e.getOption("axisLabelFontSize")+"px",zIndex:10,overflow:"hidden"},r=function(t,a,i){return function(n){var r=i.annotation;r.hasOwnProperty(t)?r[t](r,i,e,n):e.getOption(a)&&e.getOption(a)(r,i,e,n)}},o=t.dygraph.plotter_.area,s={},l=0;l<a.length;l++){var h=a[l];if(!(h.canvasx<o.x||h.canvasx>o.x+o.w||h.canvasy<o.y||h.canvasy>o.y+o.h)){var u=h.annotation,d=6;u.hasOwnProperty("tickHeight")&&(d=u.tickHeight);var c=document.createElement("div");for(var p in n)n.hasOwnProperty(p)&&(c.style[p]=n[p]);u.hasOwnProperty("icon")||(c.className="dygraphDefaultAnnotation"),u.hasOwnProperty("cssClass")&&(c.className+=" "+u.cssClass);var g=u.hasOwnProperty("width")?u.width:16,f=u.hasOwnProperty("height")?u.height:16;if(u.hasOwnProperty("icon")){var v=document.createElement("img");v.src=u.icon,v.width=g,v.height=f,c.appendChild(v)}else h.annotation.hasOwnProperty("shortText")&&c.appendChild(document.createTextNode(h.annotation.shortText));var _=h.canvasx-g/2;c.style.left=_+"px";var y=0;if(u.attachAtBottom){var x=o.y+o.h-f-d;s[_]?x-=s[_]:s[_]=0,s[_]+=d+f,y=x}else y=h.canvasy-f-d;c.style.top=y+"px",c.style.width=g+"px",c.style.height=f+"px",c.title=h.annotation.text,c.style.color=e.colorsMap_[h.name],c.style.borderColor=e.colorsMap_[h.name],u.div=c,e.addAndTrackEvent(c,"click",r("clickHandler","annotationClickHandler",h,this)),e.addAndTrackEvent(c,"mouseover",r("mouseOverHandler","annotationMouseOverHandler",h,this)),e.addAndTrackEvent(c,"mouseout",r("mouseOutHandler","annotationMouseOutHandler",h,this)),e.addAndTrackEvent(c,"dblclick",r("dblClickHandler","annotationDblClickHandler",h,this)),i.appendChild(c),this.annotations_.push(c);var m=t.drawingContext;if(m.save(),m.strokeStyle=e.colorsMap_[h.name],
+m.beginPath(),u.attachAtBottom){var x=y+f;m.moveTo(h.canvasx,x),m.lineTo(h.canvasx,x+d)}else m.moveTo(h.canvasx,h.canvasy),m.lineTo(h.canvasx,h.canvasy-2-d);m.closePath(),m.stroke(),m.restore()}}},i.prototype.destroy=function(){this.detachLabels()},a.default=i,e.exports=a.default},{}],20:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.xlabels_=[],this.ylabels_=[]};i.prototype.toString=function(){return"Axes Plugin"},i.prototype.activate=function(t){return{layout:this.layout,clearChart:this.clearChart,willDrawChart:this.willDrawChart}},i.prototype.layout=function(t){var e=t.dygraph;if(e.getOptionForAxis("drawAxis","y")){var a=e.getOptionForAxis("axisLabelWidth","y")+2*e.getOptionForAxis("axisTickSize","y");t.reserveSpaceLeft(a)}if(e.getOptionForAxis("drawAxis","x")){var i;i=e.getOption("xAxisHeight")?e.getOption("xAxisHeight"):e.getOptionForAxis("axisLabelFontSize","x")+2*e.getOptionForAxis("axisTickSize","x"),t.reserveSpaceBottom(i)}if(2==e.numAxes()){if(e.getOptionForAxis("drawAxis","y2")){var a=e.getOptionForAxis("axisLabelWidth","y2")+2*e.getOptionForAxis("axisTickSize","y2");t.reserveSpaceRight(a)}}else e.numAxes()>2&&e.error("Only two y-axes are supported at this time. (Trying to use "+e.numAxes()+")")},i.prototype.detachLabels=function(){function t(t){for(var e=0;e<t.length;e++){var a=t[e];a.parentNode&&a.parentNode.removeChild(a)}}t(this.xlabels_),t(this.ylabels_),this.xlabels_=[],this.ylabels_=[]},i.prototype.clearChart=function(t){this.detachLabels()},i.prototype.willDrawChart=function(t){function e(t){return Math.round(t)+.5}function a(t){return Math.round(t)-.5}var i=t.dygraph;if(i.getOptionForAxis("drawAxis","x")||i.getOptionForAxis("drawAxis","y")||i.getOptionForAxis("drawAxis","y2")){var n,r,o,s,l,h=t.drawingContext,u=t.canvas.parentNode,d=i.width_,c=i.height_,p=function(t){return{position:"absolute",fontSize:i.getOptionForAxis("axisLabelFontSize",t)+"px",zIndex:10,color:i.getOptionForAxis("axisLabelColor",t),width:i.getOptionForAxis("axisLabelWidth",t)+"px",lineHeight:"normal",overflow:"hidden"}},g={x:p("x"),y:p("y"),y2:p("y2")},f=function(t,e,a){var i=document.createElement("div"),n=g["y2"==a?"y2":e];for(var r in n)n.hasOwnProperty(r)&&(i.style[r]=n[r]);var o=document.createElement("div");return o.className="dygraph-axis-label dygraph-axis-label-"+e+(a?" dygraph-axis-label-"+a:""),o.innerHTML=t,i.appendChild(o),i};h.save();var v=i.layout_,_=t.dygraph.plotter_.area,y=function(t){return function(e){return i.getOptionForAxis(e,t)}};if(i.getOptionForAxis("drawAxis","y")){if(v.yticks&&v.yticks.length>0){var x=i.numAxes(),m=[y("y"),y("y2")];for(l=0;l<v.yticks.length;l++){if(s=v.yticks[l],"function"==typeof s)return;r=_.x;var b=1,w="y1",A=m[0];1==s[0]&&(r=_.x+_.w,b=-1,w="y2",A=m[1]);var O=A("axisLabelFontSize");o=_.y+s[1]*_.h,n=f(s[2],"y",2==x?w:null);var D=o-O/2;D<0&&(D=0),D+O+3>c?n.style.bottom="0":n.style.top=D+"px",0===s[0]?(n.style.left=_.x-A("axisLabelWidth")-A("axisTickSize")+"px",n.style.textAlign="right"):1==s[0]&&(n.style.left=_.x+_.w+A("axisTickSize")+"px",n.style.textAlign="left"),n.style.width=A("axisLabelWidth")+"px",u.appendChild(n),this.ylabels_.push(n)}var S=this.ylabels_[0],O=i.getOptionForAxis("axisLabelFontSize","y"),T=parseInt(S.style.top,10)+O;T>c-O&&(S.style.top=parseInt(S.style.top,10)-O/2+"px")}var P;if(i.getOption("drawAxesAtZero")){var L=i.toPercentXCoord(0);(L>1||L<0||isNaN(L))&&(L=0),P=e(_.x+L*_.w)}else P=e(_.x);h.strokeStyle=i.getOptionForAxis("axisLineColor","y"),h.lineWidth=i.getOptionForAxis("axisLineWidth","y"),h.beginPath(),h.moveTo(P,a(_.y)),h.lineTo(P,a(_.y+_.h)),h.closePath(),h.stroke(),2==i.numAxes()&&(h.strokeStyle=i.getOptionForAxis("axisLineColor","y2"),h.lineWidth=i.getOptionForAxis("axisLineWidth","y2"),h.beginPath(),h.moveTo(a(_.x+_.w),a(_.y)),h.lineTo(a(_.x+_.w),a(_.y+_.h)),h.closePath(),h.stroke())}if(i.getOptionForAxis("drawAxis","x")){if(v.xticks){var A=y("x");for(l=0;l<v.xticks.length;l++){s=v.xticks[l],r=_.x+s[0]*_.w,o=_.y+_.h,n=f(s[1],"x"),n.style.textAlign="center",n.style.top=o+A("axisTickSize")+"px";var E=r-A("axisLabelWidth")/2;E+A("axisLabelWidth")>d&&(E=d-A("axisLabelWidth"),n.style.textAlign="right"),E<0&&(E=0,n.style.textAlign="left"),n.style.left=E+"px",n.style.width=A("axisLabelWidth")+"px",u.appendChild(n),this.xlabels_.push(n)}}h.strokeStyle=i.getOptionForAxis("axisLineColor","x"),h.lineWidth=i.getOptionForAxis("axisLineWidth","x"),h.beginPath();var C;if(i.getOption("drawAxesAtZero")){var L=i.toPercentYCoord(0,0);(L>1||L<0)&&(L=1),C=a(_.y+L*_.h)}else C=a(_.y+_.h);h.moveTo(e(_.x),C),h.lineTo(e(_.x+_.w),C),h.closePath(),h.stroke()}h.restore()}},a.default=i,e.exports=a.default},{}],21:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};i.prototype.toString=function(){return"ChartLabels Plugin"},i.prototype.activate=function(t){return{layout:this.layout,didDrawChart:this.didDrawChart}};var n=function(t){var e=document.createElement("div");return e.style.position="absolute",e.style.left=t.x+"px",e.style.top=t.y+"px",e.style.width=t.w+"px",e.style.height=t.h+"px",e};i.prototype.detachLabels_=function(){for(var t=[this.title_div_,this.xlabel_div_,this.ylabel_div_,this.y2label_div_],e=0;e<t.length;e++){var a=t[e];a&&a.parentNode&&a.parentNode.removeChild(a)}this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};var r=function(t,e,a,i,n){var r=document.createElement("div");r.style.position="absolute",1==a?r.style.left="0px":r.style.left=e.x+"px",r.style.top=e.y+"px",r.style.width=e.w+"px",r.style.height=e.h+"px",r.style.fontSize=t.getOption("yLabelWidth")-2+"px";var o=document.createElement("div");o.style.position="absolute",o.style.width=e.h+"px",o.style.height=e.w+"px",o.style.top=e.h/2-e.w/2+"px",o.style.left=e.w/2-e.h/2+"px",o.style.textAlign="center";var s="rotate("+(1==a?"-":"")+"90deg)";o.style.transform=s,o.style.WebkitTransform=s,o.style.MozTransform=s,o.style.OTransform=s,o.style.msTransform=s;var l=document.createElement("div");return l.className=i,l.innerHTML=n,o.appendChild(l),r.appendChild(o),r};i.prototype.layout=function(t){this.detachLabels_();var e=t.dygraph,a=t.chart_div;if(e.getOption("title")){var i=t.reserveSpaceTop(e.getOption("titleHeight"));this.title_div_=n(i),this.title_div_.style.textAlign="center",this.title_div_.style.fontSize=e.getOption("titleHeight")-8+"px",this.title_div_.style.fontWeight="bold",this.title_div_.style.zIndex=10;var o=document.createElement("div");o.className="dygraph-label dygraph-title",o.innerHTML=e.getOption("title"),this.title_div_.appendChild(o),a.appendChild(this.title_div_)}if(e.getOption("xlabel")){var s=t.reserveSpaceBottom(e.getOption("xLabelHeight"));this.xlabel_div_=n(s),this.xlabel_div_.style.textAlign="center",this.xlabel_div_.style.fontSize=e.getOption("xLabelHeight")-2+"px";var o=document.createElement("div");o.className="dygraph-label dygraph-xlabel",o.innerHTML=e.getOption("xlabel"),this.xlabel_div_.appendChild(o),a.appendChild(this.xlabel_div_)}if(e.getOption("ylabel")){var l=t.reserveSpaceLeft(0);this.ylabel_div_=r(e,l,1,"dygraph-label dygraph-ylabel",e.getOption("ylabel")),a.appendChild(this.ylabel_div_)}if(e.getOption("y2label")&&2==e.numAxes()){var h=t.reserveSpaceRight(0);this.y2label_div_=r(e,h,2,"dygraph-label dygraph-y2label",e.getOption("y2label")),a.appendChild(this.y2label_div_)}},i.prototype.didDrawChart=function(t){var e=t.dygraph;this.title_div_&&(this.title_div_.children[0].innerHTML=e.getOption("title")),this.xlabel_div_&&(this.xlabel_div_.children[0].innerHTML=e.getOption("xlabel")),this.ylabel_div_&&(this.ylabel_div_.children[0].children[0].innerHTML=e.getOption("ylabel")),this.y2label_div_&&(this.y2label_div_.children[0].children[0].innerHTML=e.getOption("y2label"))},i.prototype.clearChart=function(){},i.prototype.destroy=function(){this.detachLabels_()},a.default=i,e.exports=a.default},{}],22:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){};i.prototype.toString=function(){return"Gridline Plugin"},i.prototype.activate=function(t){return{willDrawChart:this.willDrawChart}},i.prototype.willDrawChart=function(t){function e(t){return Math.round(t)+.5}function a(t){return Math.round(t)-.5}var i,n,r,o,s=t.dygraph,l=t.drawingContext,h=s.layout_,u=t.dygraph.plotter_.area;if(s.getOptionForAxis("drawGrid","y")){for(var d=["y","y2"],c=[],p=[],g=[],f=[],v=[],r=0;r<d.length;r++)g[r]=s.getOptionForAxis("drawGrid",d[r]),g[r]&&(c[r]=s.getOptionForAxis("gridLineColor",d[r]),p[r]=s.getOptionForAxis("gridLineWidth",d[r]),v[r]=s.getOptionForAxis("gridLinePattern",d[r]),f[r]=v[r]&&v[r].length>=2);for(o=h.yticks,l.save(),r=0;r<o.length;r++){var _=o[r][0];g[_]&&(l.save(),f[_]&&l.setLineDash&&l.setLineDash(v[_]),l.strokeStyle=c[_],l.lineWidth=p[_],i=e(u.x),n=a(u.y+o[r][1]*u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i+u.w,n),l.stroke(),l.restore())}l.restore()}if(s.getOptionForAxis("drawGrid","x")){o=h.xticks,l.save();var v=s.getOptionForAxis("gridLinePattern","x"),f=v&&v.length>=2;for(f&&l.setLineDash&&l.setLineDash(v),l.strokeStyle=s.getOptionForAxis("gridLineColor","x"),l.lineWidth=s.getOptionForAxis("gridLineWidth","x"),r=0;r<o.length;r++)i=e(u.x+o[r][0]*u.w),n=a(u.y+u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i,u.y),l.closePath(),l.stroke();f&&l.setLineDash&&l.setLineDash([]),l.restore()}},i.prototype.destroy=function(){},a.default=i,e.exports=a.default},{}],23:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("../dygraph-utils"),r=i(n),o=function(){this.legend_div_=null,this.is_generated_div_=!1};o.prototype.toString=function(){return"Legend Plugin"};var s;o.prototype.activate=function(t){var e,a=t.getOption("labelsDivWidth"),i=t.getOption("labelsDiv");if(i&&null!==i)e="string"==typeof i||i instanceof String?document.getElementById(i):i;else{var n={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:t.size().width-a-2+"px",background:"white",lineHeight:"normal",textAlign:"left",overflow:"hidden"};r.update(n,t.getOption("labelsDivStyles")),e=document.createElement("div"),e.className="dygraph-legend";for(var o in n)if(n.hasOwnProperty(o))try{e.style[o]=n[o]}catch(t){console.warn("You are using unsupported css properties for your browser in labelsDivStyles")}t.graphDiv.appendChild(e),this.is_generated_div_=!0}return this.legend_div_=e,this.one_em_width_=10,{select:this.select,deselect:this.deselect,predraw:this.predraw,didDrawChart:this.didDrawChart}};var l=function(t){var e=document.createElement("span");e.setAttribute("style","margin: 0; padding: 0 0 0 1em; border: 0;"),t.appendChild(e);var a=e.offsetWidth;return t.removeChild(e),a},h=function(t){return t.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;")};o.prototype.select=function(t){var e=t.selectedX,a=t.selectedPoints,i=t.selectedRow,n=t.dygraph.getOption("legend");if("never"===n)return void(this.legend_div_.style.display="none");if("follow"===n){var r=t.dygraph.plotter_.area,s=t.dygraph.getOption("labelsDivWidth"),l=t.dygraph.getOptionForAxis("axisLabelWidth","y"),h=a[0].x*r.w+50,u=a[0].y*r.h-50;h+s+1>r.w&&(h=h-100-s-(l-r.x)),t.dygraph.graphDiv.appendChild(this.legend_div_),this.legend_div_.style.left=l+h+"px",this.legend_div_.style.top=u+"px"}var d=o.generateLegendHTML(t.dygraph,e,a,this.one_em_width_,i);this.legend_div_.innerHTML=d,this.legend_div_.style.display=""},o.prototype.deselect=function(t){var e=t.dygraph.getOption("legend");"always"!==e&&(this.legend_div_.style.display="none");var a=l(this.legend_div_);this.one_em_width_=a;var i=o.generateLegendHTML(t.dygraph,void 0,void 0,a,null);this.legend_div_.innerHTML=i},o.prototype.didDrawChart=function(t){this.deselect(t)},o.prototype.predraw=function(t){if(this.is_generated_div_){t.dygraph.graphDiv.appendChild(this.legend_div_);var e=t.dygraph.getArea(),a=t.dygraph.getOption("labelsDivWidth");this.legend_div_.style.left=e.x+e.w-a-1+"px",this.legend_div_.style.top=e.y+"px",this.legend_div_.style.width=a+"px"}},o.prototype.destroy=function(){this.legend_div_=null},o.generateLegendHTML=function(t,e,a,i,n){var l={dygraph:t,x:e,series:[]},u={},d=t.getLabels();if(d)for(var c=1;c<d.length;c++){var p=t.getPropertiesForSeries(d[c]),g=t.getOption("strokePattern",d[c]),f={dashHTML:s(g,p.color,i),label:d[c],labelHTML:h(d[c]),isVisible:p.visible,color:p.color};l.series.push(f),u[d[c]]=f}if("undefined"!=typeof e){var v=t.optionsViewForAxis_("x"),_=v("valueFormatter");l.xHTML=_.call(t,e,v,d[0],t,n,0);for(var y=[],x=t.numAxes(),c=0;c<x;c++)y[c]=t.optionsViewForAxis_("y"+(c?1+c:""));var m=t.getOption("labelsShowZeroValues"),b=t.getHighlightSeries();for(c=0;c<a.length;c++){var w=a[c],f=u[w.name];if(f.y=w.yval,0===w.yval&&!m||isNaN(w.canvasy))f.isVisible=!1;else{var p=t.getPropertiesForSeries(w.name),A=y[p.axis-1],O=A("valueFormatter"),D=O.call(t,w.yval,A,w.name,t,n,d.indexOf(w.name));r.update(f,{yHTML:D}),w.name==b&&(f.isHighlighted=!0)}}}var S=t.getOption("legendFormatter")||o.defaultFormatter;return S.call(t,l)},o.defaultFormatter=function(t){var e=t.dygraph;if(e.getOption("showLabelsOnHighlight")!==!0)return"";var a,i=e.getOption("labelsSeparateLines");if("undefined"==typeof t.x){if("always"!=e.getOption("legend"))return"";a="";for(var n=0;n<t.series.length;n++){var r=t.series[n];r.isVisible&&(""!==a&&(a+=i?"<br/>":" "),a+="<span style='font-weight: bold; color: "+r.color+";'>"+r.dashHTML+" "+r.labelHTML+"</span>")}return a}a=t.xHTML+":";for(var n=0;n<t.series.length;n++){var r=t.series[n];if(r.isVisible){i&&(a+="<br>");var o=r.isHighlighted?' class="highlight"':"";a+="<span"+o+"> <b><span style='color: "+r.color+";'>"+r.labelHTML+"</span></b>:&#160;"+r.yHTML+"</span>"}}return a},s=function(t,e,a){if(!t||t.length<=1)return'<div style="display: inline-block; position: relative; bottom: .5ex; padding-left: 1em; height: 1px; border-bottom: 2px solid '+e+';"></div>';var i,n,r,o,s,l=0,h=0,u=[];for(i=0;i<=t.length;i++)l+=t[i%t.length];if(s=Math.floor(a/(l-t[0])),s>1){for(i=0;i<t.length;i++)u[i]=t[i]/a;h=u.length}else{for(s=1,i=0;i<t.length;i++)u[i]=t[i]/l;h=u.length+1}var d="";for(n=0;n<s;n++)for(i=0;i<h;i+=2)r=u[i%u.length],o=i<t.length?u[(i+1)%u.length]:0,d+='<div style="display: inline-block; position: relative; bottom: .5ex; margin-right: '+o+"em; padding-left: "+r+"em; height: 1px; border-bottom: 2px solid "+e+';"></div>';return d},a.default=o,e.exports=a.default},{"../dygraph-utils":16}],24:[function(t,e,a){"use strict";function i(t){return t&&t.__esModule?t:{default:t}}function n(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}Object.defineProperty(a,"__esModule",{value:!0});var r=t("../dygraph-utils"),o=n(r),s=t("../dygraph-interaction-model"),l=i(s),h=t("../iframe-tarp"),u=i(h),d=function(){this.hasTouchInterface_="undefined"!=typeof TouchEvent,this.isMobileDevice_=/mobile|android/gi.test(navigator.appVersion),this.interfaceCreated_=!1};d.prototype.toString=function(){return"RangeSelector Plugin"},d.prototype.activate=function(t){return this.dygraph_=t,this.getOption_("showRangeSelector")&&this.createInterface_(),{layout:this.reserveSpace_,predraw:this.renderStaticLayer_,didDrawChart:this.renderInteractiveLayer_}},d.prototype.destroy=function(){this.bgcanvas_=null,this.fgcanvas_=null,this.leftZoomHandle_=null,this.rightZoomHandle_=null},d.prototype.getOption_=function(t,e){return this.dygraph_.getOption(t,e)},d.prototype.setDefaultOption_=function(t,e){this.dygraph_.attrs_[t]=e},d.prototype.createInterface_=function(){this.createCanvases_(),this.createZoomHandles_(),this.initInteraction_(),this.getOption_("animatedZooms")&&(console.warn("Animated zooms and range selector are not compatible; disabling animatedZooms."),this.dygraph_.updateOptions({animatedZooms:!1},!0)),this.interfaceCreated_=!0,this.addToGraph_()},d.prototype.addToGraph_=function(){var t=this.graphDiv_=this.dygraph_.graphDiv;t.appendChild(this.bgcanvas_),t.appendChild(this.fgcanvas_),t.appendChild(this.leftZoomHandle_),t.appendChild(this.rightZoomHandle_)},d.prototype.removeFromGraph_=function(){var t=this.graphDiv_;t.removeChild(this.bgcanvas_),t.removeChild(this.fgcanvas_),t.removeChild(this.leftZoomHandle_),t.removeChild(this.rightZoomHandle_),this.graphDiv_=null},d.prototype.reserveSpace_=function(t){this.getOption_("showRangeSelector")&&t.reserveSpaceBottom(this.getOption_("rangeSelectorHeight")+4)},d.prototype.renderStaticLayer_=function(){this.updateVisibility_()&&(this.resize_(),this.drawStaticLayer_())},d.prototype.renderInteractiveLayer_=function(){this.updateVisibility_()&&!this.isChangingRange_&&(this.placeZoomHandles_(),this.drawInteractiveLayer_())},d.prototype.updateVisibility_=function(){var t=this.getOption_("showRangeSelector");if(t)this.interfaceCreated_?this.graphDiv_&&this.graphDiv_.parentNode||this.addToGraph_():this.createInterface_();else if(this.graphDiv_){this.removeFromGraph_();var e=this.dygraph_;setTimeout(function(){e.width_=0,e.resize()},1)}return t},d.prototype.resize_=function(){function t(t,e,a){var i=o.getContextPixelRatio(e);t.style.top=a.y+"px",t.style.left=a.x+"px",t.width=a.w*i,t.height=a.h*i,t.style.width=a.w+"px",t.style.height=a.h+"px",1!=i&&e.scale(i,i)}var e=this.dygraph_.layout_.getPlotArea(),a=0;this.dygraph_.getOptionForAxis("drawAxis","x")&&(a=this.getOption_("xAxisHeight")||this.getOption_("axisLabelFontSize")+2*this.getOption_("axisTickSize")),this.canvasRect_={x:e.x,y:e.y+e.h+a+4,w:e.w,h:this.getOption_("rangeSelectorHeight")},t(this.bgcanvas_,this.bgcanvas_ctx_,this.canvasRect_),t(this.fgcanvas_,this.fgcanvas_ctx_,this.canvasRect_)},d.prototype.createCanvases_=function(){this.bgcanvas_=o.createCanvas(),this.bgcanvas_.className="dygraph-rangesel-bgcanvas",this.bgcanvas_.style.position="absolute",this.bgcanvas_.style.zIndex=9,this.bgcanvas_ctx_=o.getContext(this.bgcanvas_),this.fgcanvas_=o.createCanvas(),this.fgcanvas_.className="dygraph-rangesel-fgcanvas",this.fgcanvas_.style.position="absolute",this.fgcanvas_.style.zIndex=9,this.fgcanvas_.style.cursor="default",this.fgcanvas_ctx_=o.getContext(this.fgcanvas_)},d.prototype.createZoomHandles_=function(){var t=new Image;t.className="dygraph-rangesel-zoomhandle",t.style.position="absolute",t.style.zIndex=10,t.style.visibility="hidden",t.style.cursor="col-resize",t.width=9,t.height=16,t.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII=",this.isMobileDevice_&&(t.width*=2,t.height*=2),this.leftZoomHandle_=t,this.rightZoomHandle_=t.cloneNode(!1)},d.prototype.initInteraction_=function(){var t,e,a,i,n,r,s,h,d,c,p,g,f,v,_=this,y=document,x=0,m=null,b=!1,w=!1,A=!this.isMobileDevice_,O=new u.default;t=function(t){var e=_.dygraph_.xAxisExtremes(),a=(e[1]-e[0])/_.canvasRect_.w,i=e[0]+(t.leftHandlePos-_.canvasRect_.x)*a,n=e[0]+(t.rightHandlePos-_.canvasRect_.x)*a;return[i,n]},e=function(t){return o.cancelEvent(t),b=!0,x=t.clientX,m=t.target?t.target:t.srcElement,"mousedown"!==t.type&&"dragstart"!==t.type||(o.addEvent(y,"mousemove",a),o.addEvent(y,"mouseup",i)),_.fgcanvas_.style.cursor="col-resize",O.cover(),!0},a=function(t){if(!b)return!1;o.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a,i=_.getZoomHandleStatus_();m==_.leftZoomHandle_?(a=i.leftHandlePos+e,a=Math.min(a,i.rightHandlePos-m.width-3),a=Math.max(a,_.canvasRect_.x)):(a=i.rightHandlePos+e,a=Math.min(a,_.canvasRect_.x+_.canvasRect_.w),a=Math.max(a,i.leftHandlePos+m.width+3));var r=m.width/2;return m.style.left=a-r+"px",_.drawInteractiveLayer_(),A&&n(),!0},i=function(t){return!!b&&(b=!1,O.uncover(),o.removeEvent(y,"mousemove",a),o.removeEvent(y,"mouseup",i),_.fgcanvas_.style.cursor="default",A||n(),!0)},n=function(){try{var e=_.getZoomHandleStatus_();if(_.isChangingRange_=!0,e.isZoomed){var a=t(e);_.dygraph_.doZoomXDates_(a[0],a[1])}else _.dygraph_.resetZoom()}finally{_.isChangingRange_=!1}},r=function(t){var e=_.leftZoomHandle_.getBoundingClientRect(),a=e.left+e.width/2;e=_.rightZoomHandle_.getBoundingClientRect();var i=e.left+e.width/2;return t.clientX>a&&t.clientX<i},s=function(t){return!(w||!r(t)||!_.getZoomHandleStatus_().isZoomed)&&(o.cancelEvent(t),w=!0,x=t.clientX,"mousedown"===t.type&&(o.addEvent(y,"mousemove",h),o.addEvent(y,"mouseup",d)),!0)},h=function(t){if(!w)return!1;o.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a=_.getZoomHandleStatus_(),i=a.leftHandlePos,n=a.rightHandlePos,r=n-i;i+e<=_.canvasRect_.x?(i=_.canvasRect_.x,n=i+r):n+e>=_.canvasRect_.x+_.canvasRect_.w?(n=_.canvasRect_.x+_.canvasRect_.w,i=n-r):(i+=e,n+=e);var s=_.leftZoomHandle_.width/2;return _.leftZoomHandle_.style.left=i-s+"px",_.rightZoomHandle_.style.left=n-s+"px",_.drawInteractiveLayer_(),A&&c(),!0},d=function(t){return!!w&&(w=!1,o.removeEvent(y,"mousemove",h),o.removeEvent(y,"mouseup",d),A||c(),!0)},c=function(){try{_.isChangingRange_=!0,_.dygraph_.dateWindow_=t(_.getZoomHandleStatus_()),_.dygraph_.drawGraph_(!1)}finally{_.isChangingRange_=!1}},p=function(t){if(!b&&!w){var e=r(t)?"move":"default";e!=_.fgcanvas_.style.cursor&&(_.fgcanvas_.style.cursor=e)}},g=function(t){"touchstart"==t.type&&1==t.targetTouches.length?e(t.targetTouches[0])&&o.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?a(t.targetTouches[0])&&o.cancelEvent(t):i(t)},f=function(t){"touchstart"==t.type&&1==t.targetTouches.length?s(t.targetTouches[0])&&o.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?h(t.targetTouches[0])&&o.cancelEvent(t):d(t)},v=function(t,e){for(var a=["touchstart","touchend","touchmove","touchcancel"],i=0;i<a.length;i++)_.dygraph_.addAndTrackEvent(t,a[i],e)},this.setDefaultOption_("interactionModel",l.default.dragIsPanInteractionModel),this.setDefaultOption_("panEdgeFraction",1e-4);var D=window.opera?"mousedown":"dragstart";this.dygraph_.addAndTrackEvent(this.leftZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.rightZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousedown",s),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousemove",p),this.hasTouchInterface_&&(v(this.leftZoomHandle_,g),v(this.rightZoomHandle_,g),v(this.fgcanvas_,f))},d.prototype.drawStaticLayer_=function(){var t=this.bgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(t){console.warn(t)}var e=.5;this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorBackgroundLineWidth"),t.strokeStyle=this.getOption_("rangeSelectorBackgroundStrokeColor"),t.beginPath(),t.moveTo(e,e),t.lineTo(e,this.canvasRect_.h-e),t.lineTo(this.canvasRect_.w-e,this.canvasRect_.h-e),t.lineTo(this.canvasRect_.w-e,e),t.stroke()},d.prototype.drawMiniPlot_=function(){var t=this.getOption_("rangeSelectorPlotFillColor"),e=this.getOption_("rangeSelectorPlotFillGradientColor"),a=this.getOption_("rangeSelectorPlotStrokeColor");if(t||a){var i=this.getOption_("stepPlot"),n=this.computeCombinedSeriesAndLimits_(),r=n.yMax-n.yMin,o=this.bgcanvas_ctx_,s=.5,l=this.dygraph_.xAxisExtremes(),h=Math.max(l[1]-l[0],1e-30),u=(this.canvasRect_.w-s)/h,d=(this.canvasRect_.h-s)/r,c=this.canvasRect_.w-s,p=this.canvasRect_.h-s,g=null,f=null;o.beginPath(),o.moveTo(s,p);for(var v=0;v<n.data.length;v++){var _=n.data[v],y=null!==_[0]?(_[0]-l[0])*u:NaN,x=null!==_[1]?p-(_[1]-n.yMin)*d:NaN;(i||null===g||Math.round(y)!=Math.round(g))&&(isFinite(y)&&isFinite(x)?(null===g?o.lineTo(y,p):i&&o.lineTo(y,f),o.lineTo(y,x),g=y,f=x):(null!==g&&(i?(o.lineTo(y,f),o.lineTo(y,p)):o.lineTo(g,p)),g=f=null))}if(o.lineTo(c,p),o.closePath(),t){var m=this.bgcanvas_ctx_.createLinearGradient(0,0,0,p);e&&m.addColorStop(0,e),m.addColorStop(1,t),this.bgcanvas_ctx_.fillStyle=m,o.fill()}a&&(this.bgcanvas_ctx_.strokeStyle=a,this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorPlotLineWidth"),o.stroke())}},d.prototype.computeCombinedSeriesAndLimits_=function(){var t,e=this.dygraph_,a=this.getOption_("logscale"),i=e.numColumns(),n=e.getLabels(),r=new Array(i),s=!1;for(t=1;t<i;t++){var l=this.getOption_("showInRangeSelector",n[t]);r[t]=l,null!==l&&(s=!0)}if(!s)for(t=0;t<r.length;t++)r[t]=!0;var h=[],u=e.dataHandler_,d=e.attributes_;for(t=1;t<e.numColumns();t++)if(r[t]){var c=u.extractSeries(e.rawData_,t,d);e.rollPeriod()>1&&(c=u.rollingAverage(c,e.rollPeriod(),d)),h.push(c)}var p=[];for(t=0;t<h[0].length;t++){for(var g=0,f=0,v=0;v<h.length;v++){var _=h[v][t][1];null===_||isNaN(_)||(f++,g+=_)}p.push([h[0][t][0],g/f])}var y=Number.MAX_VALUE,x=-Number.MAX_VALUE;for(t=0;t<p.length;t++){var m=p[t][1];null!==m&&isFinite(m)&&(!a||m>0)&&(y=Math.min(y,m),x=Math.max(x,m))}var b=.25;if(a)for(x=o.log10(x),x+=x*b,y=o.log10(y),t=0;t<p.length;t++)p[t][1]=o.log10(p[t][1]);else{var w,A=x-y;w=A<=Number.MIN_VALUE?x*b:A*b,x+=w,y-=w}return{data:p,yMin:y,yMax:x}},d.prototype.placeZoomHandles_=function(){var t=this.dygraph_.xAxisExtremes(),e=this.dygraph_.xAxisRange(),a=t[1]-t[0],i=Math.max(0,(e[0]-t[0])/a),n=Math.max(0,(t[1]-e[1])/a),r=this.canvasRect_.x+this.canvasRect_.w*i,o=this.canvasRect_.x+this.canvasRect_.w*(1-n),s=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2),l=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=r-l+"px",this.leftZoomHandle_.style.top=s+"px",this.rightZoomHandle_.style.left=o-l+"px",this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top,this.leftZoomHandle_.style.visibility="visible",this.rightZoomHandle_.style.visibility="visible"},d.prototype.drawInteractiveLayer_=function(){var t=this.fgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=1,a=this.canvasRect_.w-e,i=this.canvasRect_.h-e,n=this.getZoomHandleStatus_();if(t.strokeStyle=this.getOption_("rangeSelectorForegroundStrokeColor"),t.lineWidth=this.getOption_("rangeSelectorForegroundLineWidth"),n.isZoomed){var r=Math.max(e,n.leftHandlePos-this.canvasRect_.x),o=Math.min(a,n.rightHandlePos-this.canvasRect_.x);t.fillStyle="rgba(240, 240, 240, "+this.getOption_("rangeSelectorAlpha").toString()+")",t.fillRect(0,0,r,this.canvasRect_.h),t.fillRect(o,0,this.canvasRect_.w-o,this.canvasRect_.h),t.beginPath(),t.moveTo(e,e),t.lineTo(r,e),t.lineTo(r,i),t.lineTo(o,i),t.lineTo(o,e),t.lineTo(a,e),t.stroke()}else t.beginPath(),t.moveTo(e,e),t.lineTo(e,i),t.lineTo(a,i),t.lineTo(a,e),t.stroke()},d.prototype.getZoomHandleStatus_=function(){var t=this.leftZoomHandle_.width/2,e=parseFloat(this.leftZoomHandle_.style.left)+t,a=parseFloat(this.rightZoomHandle_.style.left)+t;return{leftHandlePos:e,rightHandlePos:a,isZoomed:e-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w}},a.default=d,e.exports=a.default},{"../dygraph-interaction-model":11,"../dygraph-utils":16,"../iframe-tarp":18}]},{},[17])(17)});
+//# sourceMappingURL=dist/dygraph.min.js.map
\ No newline at end of file
diff --git a/debian/missing-sources/dygraph-combined.js b/debian/missing-sources/dygraph-combined.js
deleted file mode 100644
index 5316fe49d..000000000
--- a/debian/missing-sources/dygraph-combined.js
+++ /dev/null
@@ -1,11219 +0,0 @@
-/*! @license Copyright 2014 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */
-// Console-polyfill. MIT license.
-// https://github.com/paulmillr/console-polyfill
-// Make it safe to do console.log() always.
-(function(con) {
-  'use strict';
-  var prop, method;
-  var empty = {};
-  var dummy = function() {};
-  var properties = 'memory'.split(',');
-  var methods = ('assert,clear,count,debug,dir,dirxml,error,exception,group,' +
-     'groupCollapsed,groupEnd,info,log,markTimeline,profile,profiles,profileEnd,' +
-     'show,table,time,timeEnd,timeline,timelineEnd,timeStamp,trace,warn').split(',');
-  while (prop = properties.pop()) con[prop] = con[prop] || empty;
-  while (method = methods.pop()) con[method] = con[method] || dummy;
-})(this.console = this.console || {}); // Using `this` for web workers.
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-(function() {
-'use strict';
-
-/**
- * @fileoverview Adds support for dashed lines to the HTML5 canvas.
- *
- * Usage:
- *   var ctx = canvas.getContext("2d");
- *   ctx.installPattern([10, 5])  // draw 10 pixels, skip 5 pixels, repeat.
- *   ctx.beginPath();
- *   ctx.moveTo(100, 100);  // start the first line segment.
- *   ctx.lineTo(150, 200);
- *   ctx.lineTo(200, 100);
- *   ctx.moveTo(300, 150);  // start a second, unconnected line
- *   ctx.lineTo(400, 250);
- *   ...
- *   ctx.stroke();          // draw the dashed line.
- *   ctx.uninstallPattern();
- *
- * This is designed to leave the canvas untouched when it's not used.
- * If you never install a pattern, or call uninstallPattern(), then the canvas
- * will be exactly as it would have if you'd never used this library. The only
- * difference from the standard canvas will be the "installPattern" method of
- * the drawing context.
- */
-
-/**
- * Change the stroking style of the canvas drawing context from a solid line to
- * a pattern (e.g. dashes, dash-dot-dash, etc.)
- *
- * Once you've installed the pattern, you can draw with it by using the
- * beginPath(), moveTo(), lineTo() and stroke() method calls. Note that some
- * more advanced methods (e.g. quadraticCurveTo() and bezierCurveTo()) are not
- * supported. See file overview for a working example.
- *
- * Side effects of calling this method include adding an "isPatternInstalled"
- * property and "uninstallPattern" method to this particular canvas context.
- * You must call uninstallPattern() before calling installPattern() again.
- *
- * @param {Array.<number>} pattern A description of the stroke pattern. Even
- * indices indicate a draw and odd indices indicate a gap (in pixels). The
- * array should have a even length as any odd lengthed array could be expressed
- * as a smaller even length array.
- */
-CanvasRenderingContext2D.prototype.installPattern = function(pattern) {
-  if (typeof(this.isPatternInstalled) !== 'undefined') {
-    throw "Must un-install old line pattern before installing a new one.";
-  }
-  this.isPatternInstalled = true;
-
-  var dashedLineToHistory = [0, 0];
-
-  // list of connected line segements:
-  // [ [x1, y1], ..., [xn, yn] ], [ [x1, y1], ..., [xn, yn] ]
-  var segments = [];
-
-  // Stash away copies of the unmodified line-drawing functions.
-  var realBeginPath = this.beginPath;
-  var realLineTo = this.lineTo;
-  var realMoveTo = this.moveTo;
-  var realStroke = this.stroke;
-
-  /** @type {function()|undefined} */
-  this.uninstallPattern = function() {
-    this.beginPath = realBeginPath;
-    this.lineTo = realLineTo;
-    this.moveTo = realMoveTo;
-    this.stroke = realStroke;
-    this.uninstallPattern = undefined;
-    this.isPatternInstalled = undefined;
-  };
-
-  // Keep our own copies of the line segments as they're drawn.
-  this.beginPath = function() {
-    segments = [];
-    realBeginPath.call(this);
-  };
-  this.moveTo = function(x, y) {
-    segments.push([[x, y]]);
-    realMoveTo.call(this, x, y);
-  };
-  this.lineTo = function(x, y) {
-    var last = segments[segments.length - 1];
-    last.push([x, y]);
-  };
-
-  this.stroke = function() {
-    if (segments.length === 0) {
-      // Maybe the user is drawing something other than a line.
-      // TODO(danvk): test this case.
-      realStroke.call(this);
-      return;
-    }
-
-    for (var i = 0; i < segments.length; i++) {
-      var seg = segments[i];
-      var x1 = seg[0][0], y1 = seg[0][1];
-      for (var j = 1; j < seg.length; j++) {
-        // Draw a dashed line from (x1, y1) - (x2, y2)
-        var x2 = seg[j][0], y2 = seg[j][1];
-        this.save();
-
-        // Calculate transformation parameters
-        var dx = (x2-x1);
-        var dy = (y2-y1);
-        var len = Math.sqrt(dx*dx + dy*dy);
-        var rot = Math.atan2(dy, dx);
-
-        // Set transformation
-        this.translate(x1, y1);
-        realMoveTo.call(this, 0, 0);
-        this.rotate(rot);
-
-        // Set last pattern index we used for this pattern.
-        var patternIndex = dashedLineToHistory[0];
-        var x = 0;
-        while (len > x) {
-          // Get the length of the pattern segment we are dealing with.
-          var segment = pattern[patternIndex];
-          // If our last draw didn't complete the pattern segment all the way
-          // we will try to finish it. Otherwise we will try to do the whole
-          // segment.
-          if (dashedLineToHistory[1]) {
-            x += dashedLineToHistory[1];
-          } else {
-            x += segment;
-          }
-
-          if (x > len) {
-            // We were unable to complete this pattern index all the way, keep
-            // where we are the history so our next draw continues where we
-            // left off in the pattern.
-            dashedLineToHistory = [patternIndex, x-len];
-            x = len;
-          } else {
-            // We completed this patternIndex, we put in the history that we
-            // are on the beginning of the next segment.
-            dashedLineToHistory = [(patternIndex+1)%pattern.length, 0];
-          }
-
-          // We do a line on a even pattern index and just move on a odd
-          // pattern index.  The move is the empty space in the dash.
-          if (patternIndex % 2 === 0) {
-            realLineTo.call(this, x, 0);
-          } else {
-            realMoveTo.call(this, x, 0);
-          }
-
-          // If we are not done, next loop process the next pattern segment, or
-          // the first segment again if we are at the end of the pattern.
-          patternIndex = (patternIndex+1) % pattern.length;
-        }
-
-        this.restore();
-        x1 = x2;
-        y1 = y2;
-      }
-    }
-    realStroke.call(this);
-    segments = [];
-  };
-};
-
-/**
- * Removes the previously-installed pattern.
- * You must call installPattern() before calling this. You can install at most
- * one pattern at a time--there is no pattern stack.
- */
-CanvasRenderingContext2D.prototype.uninstallPattern = function() {
-  // This will be replaced by a non-error version when a pattern is installed.
-  throw "Must install a line pattern before uninstalling it.";
-};
-
-})();
-/**
- * @license
- * Copyright 2011 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DygraphOptions is responsible for parsing and returning information about options.
- *
- * Still tightly coupled to Dygraphs, we could remove some of that, you know.
- */
-
-var DygraphOptions = (function() {
-/*jshint strict:false */
-
-// For "production" code, this gets set to false by uglifyjs.
-// Need to define it outside of "use strict", hence the nested IIFEs.
-if (typeof(DEBUG) === 'undefined') DEBUG=true;
-
-return (function() {
-
-// TODO: remove this jshint directive & fix the warnings.
-/*jshint sub:true */
-/*global Dygraph:false */
-"use strict";
-
-/*
- * Interesting member variables: (REMOVING THIS LIST AS I CLOSURIZE)
- * global_ - global attributes (common among all graphs, AIUI)
- * user - attributes set by the user
- * series_ - { seriesName -> { idx, yAxis, options }}
- */
-
-/**
- * This parses attributes into an object that can be easily queried.
- *
- * It doesn't necessarily mean that all options are available, specifically
- * if labels are not yet available, since those drive details of the per-series
- * and per-axis options.
- *
- * @param {Dygraph} dygraph The chart to which these options belong.
- * @constructor
- */
-var DygraphOptions = function(dygraph) {
-  /**
-   * The dygraph.
-   * @type {!Dygraph}
-   */
-  this.dygraph_ = dygraph;
-
-  /**
-   * Array of axis index to { series : [ series names ] , options : { axis-specific options. }
-   * @type {Array.<{series : Array.<string>, options : Object}>} @private
-   */
-  this.yAxes_ = [];
-
-  /**
-   * Contains x-axis specific options, which are stored in the options key.
-   * This matches the yAxes_ object structure (by being a dictionary with an
-   * options element) allowing for shared code.
-   * @type {options: Object} @private
-   */
-  this.xAxis_ = {};
-  this.series_ = {};
-
-  // Once these two objects are initialized, you can call get();
-  this.global_ = this.dygraph_.attrs_;
-  this.user_ = this.dygraph_.user_attrs_ || {};
-
-  /**
-   * A list of series in columnar order.
-   * @type {Array.<string>}
-   */
-  this.labels_ = [];
-
-  this.highlightSeries_ = this.get("highlightSeriesOpts") || {};
-  this.reparseSeries();
-};
-
-/**
- * Not optimal, but does the trick when you're only using two axes.
- * If we move to more axes, this can just become a function.
- *
- * @type {Object.<number>}
- * @private
- */
-DygraphOptions.AXIS_STRING_MAPPINGS_ = {
-  'y' : 0,
-  'Y' : 0,
-  'y1' : 0,
-  'Y1' : 0,
-  'y2' : 1,
-  'Y2' : 1
-};
-
-/**
- * @param {string|number} axis
- * @private
- */
-DygraphOptions.axisToIndex_ = function(axis) {
-  if (typeof(axis) == "string") {
-    if (DygraphOptions.AXIS_STRING_MAPPINGS_.hasOwnProperty(axis)) {
-      return DygraphOptions.AXIS_STRING_MAPPINGS_[axis];
-    }
-    throw "Unknown axis : " + axis;
-  }
-  if (typeof(axis) == "number") {
-    if (axis === 0 || axis === 1) {
-      return axis;
-    }
-    throw "Dygraphs only supports two y-axes, indexed from 0-1.";
-  }
-  if (axis) {
-    throw "Unknown axis : " + axis;
-  }
-  // No axis specification means axis 0.
-  return 0;
-};
-
-/**
- * Reparses options that are all related to series. This typically occurs when
- * options are either updated, or source data has been made available.
- *
- * TODO(konigsberg): The method name is kind of weak; fix.
- */
-DygraphOptions.prototype.reparseSeries = function() {
-  var labels = this.get("labels");
-  if (!labels) {
-    return; // -- can't do more for now, will parse after getting the labels.
-  }
-
-  this.labels_ = labels.slice(1);
-
-  this.yAxes_ = [ { series : [], options : {}} ]; // Always one axis at least.
-  this.xAxis_ = { options : {} };
-  this.series_ = {};
-
-  // Traditionally, per-series options were specified right up there with the options. For instance
-  // {
-  //   labels: [ "X", "foo", "bar" ],
-  //   pointSize: 3,
-  //   foo : {}, // options for foo
-  //   bar : {} // options for bar
-  // }
-  //
-  // Moving forward, series really should be specified in the series element, separating them.
-  // like so:
-  //
-  // {
-  //   labels: [ "X", "foo", "bar" ],
-  //   pointSize: 3,
-  //   series : {
-  //     foo : {}, // options for foo
-  //     bar : {} // options for bar
-  //   }
-  // }
-  //
-  // So, if series is found, it's expected to contain per-series data, otherwise we fall
-  // back.
-  var oldStyleSeries = !this.user_["series"];
-
-  if (oldStyleSeries) {
-    var axisId = 0; // 0-offset; there's always one.
-    // Go through once, add all the series, and for those with {} axis options, add a new axis.
-    for (var idx = 0; idx < this.labels_.length; idx++) {
-      var seriesName = this.labels_[idx];
-
-      var optionsForSeries = this.user_[seriesName] || {};
-
-      var yAxis = 0;
-      var axis = optionsForSeries["axis"];
-      if (typeof(axis) == 'object') {
-        yAxis = ++axisId;
-        this.yAxes_[yAxis] = { series : [ seriesName ], options : axis };
-      }
-
-      // Associate series without axis options with axis 0.
-      if (!axis) { // undefined
-        this.yAxes_[0].series.push(seriesName);
-      }
-
-      this.series_[seriesName] = { idx: idx, yAxis: yAxis, options : optionsForSeries };
-    }
-
-    // Go through one more time and assign series to an axis defined by another
-    // series, e.g. { 'Y1: { axis: {} }, 'Y2': { axis: 'Y1' } }
-    for (var idx = 0; idx < this.labels_.length; idx++) {
-      var seriesName = this.labels_[idx];
-      var optionsForSeries = this.series_[seriesName]["options"];
-      var axis = optionsForSeries["axis"];
-
-      if (typeof(axis) == 'string') {
-        if (!this.series_.hasOwnProperty(axis)) {
-          console.error("Series " + seriesName + " wants to share a y-axis with " +
-                     "series " + axis + ", which does not define its own axis.");
-          return;
-        }
-        var yAxis = this.series_[axis].yAxis;
-        this.series_[seriesName].yAxis = yAxis;
-        this.yAxes_[yAxis].series.push(seriesName);
-      }
-    }
-  } else {
-    for (var idx = 0; idx < this.labels_.length; idx++) {
-      var seriesName = this.labels_[idx];
-      var optionsForSeries = this.user_.series[seriesName] || {};
-      var yAxis = DygraphOptions.axisToIndex_(optionsForSeries["axis"]);
-
-      this.series_[seriesName] = {
-        idx: idx,
-        yAxis: yAxis,
-        options : optionsForSeries };
-
-      if (!this.yAxes_[yAxis]) {
-        this.yAxes_[yAxis] =  { series : [ seriesName ], options : {} };
-      } else {
-        this.yAxes_[yAxis].series.push(seriesName);
-      }
-    }
-  }
-
-  var axis_opts = this.user_["axes"] || {};
-  Dygraph.update(this.yAxes_[0].options, axis_opts["y"] || {});
-  if (this.yAxes_.length > 1) {
-    Dygraph.update(this.yAxes_[1].options, axis_opts["y2"] || {});
-  }
-  Dygraph.update(this.xAxis_.options, axis_opts["x"] || {});
-
-  if (DEBUG) this.validateOptions_();
-};
-
-/**
- * Get a global value.
- *
- * @param {string} name the name of the option.
- */
-DygraphOptions.prototype.get = function(name) {
-  var result = this.getGlobalUser_(name);
-  if (result !== null) {
-    return result;
-  }
-  return this.getGlobalDefault_(name);
-};
-
-DygraphOptions.prototype.getGlobalUser_ = function(name) {
-  if (this.user_.hasOwnProperty(name)) {
-    return this.user_[name];
-  }
-  return null;
-};
-
-DygraphOptions.prototype.getGlobalDefault_ = function(name) {
-  if (this.global_.hasOwnProperty(name)) {
-    return this.global_[name];
-  }
-  if (Dygraph.DEFAULT_ATTRS.hasOwnProperty(name)) {
-    return Dygraph.DEFAULT_ATTRS[name];
-  }
-  return null;
-};
-
-/**
- * Get a value for a specific axis. If there is no specific value for the axis,
- * the global value is returned.
- *
- * @param {string} name the name of the option.
- * @param {string|number} axis the axis to search. Can be the string representation
- * ("y", "y2") or the axis number (0, 1).
- */
-DygraphOptions.prototype.getForAxis = function(name, axis) {
-  var axisIdx;
-  var axisString;
-
-  // Since axis can be a number or a string, straighten everything out here.
-  if (typeof(axis) == 'number') {
-    axisIdx = axis;
-    axisString = axisIdx === 0 ? "y" : "y2";
-  } else {
-    if (axis == "y1") { axis = "y"; } // Standardize on 'y'. Is this bad? I think so.
-    if (axis == "y") {
-      axisIdx = 0;
-    } else if (axis == "y2") {
-      axisIdx = 1;
-    } else if (axis == "x") {
-      axisIdx = -1; // simply a placeholder for below.
-    } else {
-      throw "Unknown axis " + axis;
-    }
-    axisString = axis;
-  }
-
-  var userAxis = (axisIdx == -1) ? this.xAxis_ : this.yAxes_[axisIdx];
-
-  // Search the user-specified axis option first.
-  if (userAxis) { // This condition could be removed if we always set up this.yAxes_ for y2.
-    var axisOptions = userAxis.options;
-    if (axisOptions.hasOwnProperty(name)) {
-      return axisOptions[name];
-    }
-  }
-
-  // User-specified global options second.
-  // But, hack, ignore globally-specified 'logscale' for 'x' axis declaration.
-  if (!(axis === 'x' && name === 'logscale')) {
-    var result = this.getGlobalUser_(name);
-    if (result !== null) {
-      return result;
-    }
-  }
-  // Default axis options third.
-  var defaultAxisOptions = Dygraph.DEFAULT_ATTRS.axes[axisString];
-  if (defaultAxisOptions.hasOwnProperty(name)) {
-    return defaultAxisOptions[name];
-  }
-
-  // Default global options last.
-  return this.getGlobalDefault_(name);
-};
-
-/**
- * Get a value for a specific series. If there is no specific value for the series,
- * the value for the axis is returned (and afterwards, the global value.)
- *
- * @param {string} name the name of the option.
- * @param {string} series the series to search.
- */
-DygraphOptions.prototype.getForSeries = function(name, series) {
-  // Honors indexes as series.
-  if (series === this.dygraph_.getHighlightSeries()) {
-    if (this.highlightSeries_.hasOwnProperty(name)) {
-      return this.highlightSeries_[name];
-    }
-  }
-
-  if (!this.series_.hasOwnProperty(series)) {
-    throw "Unknown series: " + series;
-  }
-
-  var seriesObj = this.series_[series];
-  var seriesOptions = seriesObj["options"];
-  if (seriesOptions.hasOwnProperty(name)) {
-    return seriesOptions[name];
-  }
-
-  return this.getForAxis(name, seriesObj["yAxis"]);
-};
-
-/**
- * Returns the number of y-axes on the chart.
- * @return {number} the number of axes.
- */
-DygraphOptions.prototype.numAxes = function() {
-  return this.yAxes_.length;
-};
-
-/**
- * Return the y-axis for a given series, specified by name.
- */
-DygraphOptions.prototype.axisForSeries = function(series) {
-  return this.series_[series].yAxis;
-};
-
-/**
- * Returns the options for the specified axis.
- */
-// TODO(konigsberg): this is y-axis specific. Support the x axis.
-DygraphOptions.prototype.axisOptions = function(yAxis) {
-  return this.yAxes_[yAxis].options;
-};
-
-/**
- * Return the series associated with an axis.
- */
-DygraphOptions.prototype.seriesForAxis = function(yAxis) {
-  return this.yAxes_[yAxis].series;
-};
-
-/**
- * Return the list of all series, in their columnar order.
- */
-DygraphOptions.prototype.seriesNames = function() {
-  return this.labels_;
-};
-
-if (DEBUG) {
-
-/**
- * Validate all options.
- * This requires Dygraph.OPTIONS_REFERENCE, which is only available in debug builds.
- * @private
- */
-DygraphOptions.prototype.validateOptions_ = function() {
-  if (typeof Dygraph.OPTIONS_REFERENCE === 'undefined') {
-    throw 'Called validateOptions_ in prod build.';
-  }
-
-  var that = this;
-  var validateOption = function(optionName) {
-    if (!Dygraph.OPTIONS_REFERENCE[optionName]) {
-      that.warnInvalidOption_(optionName);
-    }
-  };
-
-  var optionsDicts = [this.xAxis_.options,
-                      this.yAxes_[0].options,
-                      this.yAxes_[1] && this.yAxes_[1].options,
-                      this.global_,
-                      this.user_,
-                      this.highlightSeries_];
-  var names = this.seriesNames();
-  for (var i = 0; i < names.length; i++) {
-    var name = names[i];
-    if (this.series_.hasOwnProperty(name)) {
-      optionsDicts.push(this.series_[name].options);
-    }
-  }
-  for (var i = 0; i < optionsDicts.length; i++) {
-    var dict = optionsDicts[i];
-    if (!dict) continue;
-    for (var optionName in dict) {
-      if (dict.hasOwnProperty(optionName)) {
-        validateOption(optionName);
-      }
-    }
-  }
-};
-
-var WARNINGS = {};  // Only show any particular warning once.
-
-/**
- * Logs a warning about invalid options.
- * TODO: make this throw for testing
- * @private
- */
-DygraphOptions.prototype.warnInvalidOption_ = function(optionName) {
-  if (!WARNINGS[optionName]) {
-    WARNINGS[optionName] = true;
-    var isSeries = (this.labels_.indexOf(optionName) >= 0);
-    if (isSeries) {
-      console.warn('Use new-style per-series options (saw ' + optionName + ' as top-level options key). See http://bit.ly/1tceaJs');
-    } else {
-      console.warn('Unknown option ' + optionName + ' (full list of options at dygraphs.com/options.html');
-      throw "invalid option " + optionName;
-    }
-  }
-};
-
-// Reset list of previously-shown warnings. Used for testing.
-DygraphOptions.resetWarnings_ = function() {
-  WARNINGS = {};
-};
-
-}
-
-return DygraphOptions;
-
-})();
-})();
-/**
- * @license
- * Copyright 2011 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview Based on PlotKitLayout, but modified to meet the needs of
- * dygraphs.
- */
-
-var DygraphLayout = (function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * Creates a new DygraphLayout object.
- *
- * This class contains all the data to be charted.
- * It uses data coordinates, but also records the chart range (in data
- * coordinates) and hence is able to calculate percentage positions ('In this
- * view, Point A lies 25% down the x-axis.')
- *
- * Two things that it does not do are:
- * 1. Record pixel coordinates for anything.
- * 2. (oddly) determine anything about the layout of chart elements.
- *
- * The naming is a vestige of Dygraph's original PlotKit roots.
- *
- * @constructor
- */
-var DygraphLayout = function(dygraph) {
-  this.dygraph_ = dygraph;
-  /**
-   * Array of points for each series.
-   *
-   * [series index][row index in series] = |Point| structure,
-   * where series index refers to visible series only, and the
-   * point index is for the reduced set of points for the current
-   * zoom region (including one point just outside the window).
-   * All points in the same row index share the same X value.
-   *
-   * @type {Array.<Array.<Dygraph.PointType>>}
-   */
-  this.points = [];
-  this.setNames = [];
-  this.annotations = [];
-  this.yAxes_ = null;
-
-  // TODO(danvk): it's odd that xTicks_ and yTicks_ are inputs, but xticks and
-  // yticks are outputs. Clean this up.
-  this.xTicks_ = null;
-  this.yTicks_ = null;
-};
-
-/**
- * Add points for a single series.
- *
- * @param {string} setname Name of the series.
- * @param {Array.<Dygraph.PointType>} set_xy Points for the series.
- */
-DygraphLayout.prototype.addDataset = function(setname, set_xy) {
-  this.points.push(set_xy);
-  this.setNames.push(setname);
-};
-
-/**
- * Returns the box which the chart should be drawn in. This is the canvas's
- * box, less space needed for the axis and chart labels.
- *
- * @return {{x: number, y: number, w: number, h: number}}
- */
-DygraphLayout.prototype.getPlotArea = function() {
-  return this.area_;
-};
-
-// Compute the box which the chart should be drawn in. This is the canvas's
-// box, less space needed for axis, chart labels, and other plug-ins.
-// NOTE: This should only be called by Dygraph.predraw_().
-DygraphLayout.prototype.computePlotArea = function() {
-  var area = {
-    // TODO(danvk): per-axis setting.
-    x: 0,
-    y: 0
-  };
-
-  area.w = this.dygraph_.width_ - area.x - this.dygraph_.getOption('rightGap');
-  area.h = this.dygraph_.height_;
-
-  // Let plugins reserve space.
-  var e = {
-    chart_div: this.dygraph_.graphDiv,
-    reserveSpaceLeft: function(px) {
-      var r = {
-        x: area.x,
-        y: area.y,
-        w: px,
-        h: area.h
-      };
-      area.x += px;
-      area.w -= px;
-      return r;
-    },
-    reserveSpaceRight: function(px) {
-      var r = {
-        x: area.x + area.w - px,
-        y: area.y,
-        w: px,
-        h: area.h
-      };
-      area.w -= px;
-      return r;
-    },
-    reserveSpaceTop: function(px) {
-      var r = {
-        x: area.x,
-        y: area.y,
-        w: area.w,
-        h: px
-      };
-      area.y += px;
-      area.h -= px;
-      return r;
-    },
-    reserveSpaceBottom: function(px) {
-      var r = {
-        x: area.x,
-        y: area.y + area.h - px,
-        w: area.w,
-        h: px
-      };
-      area.h -= px;
-      return r;
-    },
-    chartRect: function() {
-      return {x:area.x, y:area.y, w:area.w, h:area.h};
-    }
-  };
-  this.dygraph_.cascadeEvents_('layout', e);
-
-  this.area_ = area;
-};
-
-DygraphLayout.prototype.setAnnotations = function(ann) {
-  // The Dygraph object's annotations aren't parsed. We parse them here and
-  // save a copy. If there is no parser, then the user must be using raw format.
-  this.annotations = [];
-  var parse = this.dygraph_.getOption('xValueParser') || function(x) { return x; };
-  for (var i = 0; i < ann.length; i++) {
-    var a = {};
-    if (!ann[i].xval && ann[i].x === undefined) {
-      console.error("Annotations must have an 'x' property");
-      return;
-    }
-    if (ann[i].icon &&
-        !(ann[i].hasOwnProperty('width') &&
-          ann[i].hasOwnProperty('height'))) {
-      console.error("Must set width and height when setting " +
-                    "annotation.icon property");
-      return;
-    }
-    Dygraph.update(a, ann[i]);
-    if (!a.xval) a.xval = parse(a.x);
-    this.annotations.push(a);
-  }
-};
-
-DygraphLayout.prototype.setXTicks = function(xTicks) {
-  this.xTicks_ = xTicks;
-};
-
-// TODO(danvk): add this to the Dygraph object's API or move it into Layout.
-DygraphLayout.prototype.setYAxes = function (yAxes) {
-  this.yAxes_ = yAxes;
-};
-
-DygraphLayout.prototype.evaluate = function() {
-  this._xAxis = {};
-  this._evaluateLimits();
-  this._evaluateLineCharts();
-  this._evaluateLineTicks();
-  this._evaluateAnnotations();
-};
-
-DygraphLayout.prototype._evaluateLimits = function() {
-  var xlimits = this.dygraph_.xAxisRange();
-  this._xAxis.minval = xlimits[0];
-  this._xAxis.maxval = xlimits[1];
-  var xrange = xlimits[1] - xlimits[0];
-  this._xAxis.scale = (xrange !== 0 ? 1 / xrange : 1.0);
-
-  if (this.dygraph_.getOptionForAxis("logscale", 'x')) {
-    this._xAxis.xlogrange = Dygraph.log10(this._xAxis.maxval) - Dygraph.log10(this._xAxis.minval);
-    this._xAxis.xlogscale = (this._xAxis.xlogrange !== 0 ? 1.0 / this._xAxis.xlogrange : 1.0);
-  }
-  for (var i = 0; i < this.yAxes_.length; i++) {
-    var axis = this.yAxes_[i];
-    axis.minyval = axis.computedValueRange[0];
-    axis.maxyval = axis.computedValueRange[1];
-    axis.yrange = axis.maxyval - axis.minyval;
-    axis.yscale = (axis.yrange !== 0 ? 1.0 / axis.yrange : 1.0);
-
-    if (this.dygraph_.getOption("logscale")) {
-      axis.ylogrange = Dygraph.log10(axis.maxyval) - Dygraph.log10(axis.minyval);
-      axis.ylogscale = (axis.ylogrange !== 0 ? 1.0 / axis.ylogrange : 1.0);
-      if (!isFinite(axis.ylogrange) || isNaN(axis.ylogrange)) {
-        console.error('axis ' + i + ' of graph at ' + axis.g +
-                      ' can\'t be displayed in log scale for range [' +
-                      axis.minyval + ' - ' + axis.maxyval + ']');
-      }
-    }
-  }
-};
-
-DygraphLayout.calcXNormal_ = function(value, xAxis, logscale) {
-  if (logscale) {
-    return ((Dygraph.log10(value) - Dygraph.log10(xAxis.minval)) * xAxis.xlogscale);
-  } else {
-    return (value - xAxis.minval) * xAxis.scale;
-  }
-};
-
-/**
- * @param {DygraphAxisType} axis
- * @param {number} value
- * @param {boolean} logscale
- * @return {number}
- */
-DygraphLayout.calcYNormal_ = function(axis, value, logscale) {
-  if (logscale) {
-    var x = 1.0 - ((Dygraph.log10(value) - Dygraph.log10(axis.minyval)) * axis.ylogscale);
-    return isFinite(x) ? x : NaN;  // shim for v8 issue; see pull request 276
-  } else {
-    return 1.0 - ((value - axis.minyval) * axis.yscale);
-  }
-};
-
-DygraphLayout.prototype._evaluateLineCharts = function() {
-  var isStacked = this.dygraph_.getOption("stackedGraph");
-  var isLogscaleForX = this.dygraph_.getOptionForAxis("logscale", 'x');
-
-  for (var setIdx = 0; setIdx < this.points.length; setIdx++) {
-    var points = this.points[setIdx];
-    var setName = this.setNames[setIdx];
-    var connectSeparated = this.dygraph_.getOption('connectSeparatedPoints', setName);
-    var axis = this.dygraph_.axisPropertiesForSeries(setName);
-    // TODO (konigsberg): use optionsForAxis instead.
-    var logscale = this.dygraph_.attributes_.getForSeries("logscale", setName);
-
-    for (var j = 0; j < points.length; j++) {
-      var point = points[j];
-
-      // Range from 0-1 where 0 represents left and 1 represents right.
-      point.x = DygraphLayout.calcXNormal_(point.xval, this._xAxis, isLogscaleForX);
-      // Range from 0-1 where 0 represents top and 1 represents bottom
-      var yval = point.yval;
-      if (isStacked) {
-        point.y_stacked = DygraphLayout.calcYNormal_(
-            axis, point.yval_stacked, logscale);
-        if (yval !== null && !isNaN(yval)) {
-          yval = point.yval_stacked;
-        }
-      }
-      if (yval === null) {
-        yval = NaN;
-        if (!connectSeparated) {
-          point.yval = NaN;
-        }
-      }
-      point.y = DygraphLayout.calcYNormal_(axis, yval, logscale);
-    }
-
-    this.dygraph_.dataHandler_.onLineEvaluated(points, axis, logscale);
-  }
-};
-
-DygraphLayout.prototype._evaluateLineTicks = function() {
-  var i, tick, label, pos;
-  this.xticks = [];
-  for (i = 0; i < this.xTicks_.length; i++) {
-    tick = this.xTicks_[i];
-    label = tick.label;
-    pos = this.dygraph_.toPercentXCoord(tick.v);
-    if ((pos >= 0.0) && (pos < 1.0)) {
-      this.xticks.push([pos, label]);
-    }
-  }
-
-  this.yticks = [];
-  for (i = 0; i < this.yAxes_.length; i++ ) {
-    var axis = this.yAxes_[i];
-    for (var j = 0; j < axis.ticks.length; j++) {
-      tick = axis.ticks[j];
-      label = tick.label;
-      pos = this.dygraph_.toPercentYCoord(tick.v, i);
-      if ((pos > 0.0) && (pos <= 1.0)) {
-        this.yticks.push([i, pos, label]);
-      }
-    }
-  }
-};
-
-DygraphLayout.prototype._evaluateAnnotations = function() {
-  // Add the annotations to the point to which they belong.
-  // Make a map from (setName, xval) to annotation for quick lookups.
-  var i;
-  var annotations = {};
-  for (i = 0; i < this.annotations.length; i++) {
-    var a = this.annotations[i];
-    annotations[a.xval + "," + a.series] = a;
-  }
-
-  this.annotated_points = [];
-
-  // Exit the function early if there are no annotations.
-  if (!this.annotations || !this.annotations.length) {
-    return;
-  }
-
-  // TODO(antrob): loop through annotations not points.
-  for (var setIdx = 0; setIdx < this.points.length; setIdx++) {
-    var points = this.points[setIdx];
-    for (i = 0; i < points.length; i++) {
-      var p = points[i];
-      var k = p.xval + "," + p.name;
-      if (k in annotations) {
-        p.annotation = annotations[k];
-        this.annotated_points.push(p);
-      }
-    }
-  }
-};
-
-/**
- * Convenience function to remove all the data sets from a graph
- */
-DygraphLayout.prototype.removeAllDatasets = function() {
-  delete this.points;
-  delete this.setNames;
-  delete this.setPointsLengths;
-  delete this.setPointsOffsets;
-  this.points = [];
-  this.setNames = [];
-  this.setPointsLengths = [];
-  this.setPointsOffsets = [];
-};
-
-return DygraphLayout;
-
-})();
-/**
- * @license
- * Copyright 2006 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview Based on PlotKit.CanvasRenderer, but modified to meet the
- * needs of dygraphs.
- *
- * In particular, support for:
- * - grid overlays
- * - error bars
- * - dygraphs attribute system
- */
-
-/**
- * The DygraphCanvasRenderer class does the actual rendering of the chart onto
- * a canvas. It's based on PlotKit.CanvasRenderer.
- * @param {Object} element The canvas to attach to
- * @param {Object} elementContext The 2d context of the canvas (injected so it
- * can be mocked for testing.)
- * @param {Layout} layout The DygraphLayout object for this graph.
- * @constructor
- */
-
-var DygraphCanvasRenderer = (function() {
-/*global Dygraph:false */
-"use strict";
-
-
-/**
- * @constructor
- *
- * This gets called when there are "new points" to chart. This is generally the
- * case when the underlying data being charted has changed. It is _not_ called
- * in the common case that the user has zoomed or is panning the view.
- *
- * The chart canvas has already been created by the Dygraph object. The
- * renderer simply gets a drawing context.
- *
- * @param {Dygraph} dygraph The chart to which this renderer belongs.
- * @param {HTMLCanvasElement} element The &lt;canvas&gt; DOM element on which to draw.
- * @param {CanvasRenderingContext2D} elementContext The drawing context.
- * @param {DygraphLayout} layout The chart's DygraphLayout object.
- *
- * TODO(danvk): remove the elementContext property.
- */
-var DygraphCanvasRenderer = function(dygraph, element, elementContext, layout) {
-  this.dygraph_ = dygraph;
-
-  this.layout = layout;
-  this.element = element;
-  this.elementContext = elementContext;
-
-  this.height = dygraph.height_;
-  this.width = dygraph.width_;
-
-  // --- check whether everything is ok before we return
-  // NOTE(konigsberg): isIE is never defined in this object. Bug of some sort.
-  if (!this.isIE && !(Dygraph.isCanvasSupported(this.element)))
-      throw "Canvas is not supported.";
-
-  // internal state
-  this.area = layout.getPlotArea();
-
-  // Set up a clipping area for the canvas (and the interaction canvas).
-  // This ensures that we don't overdraw.
-  if (this.dygraph_.isUsingExcanvas_) {
-    this._createIEClipArea();
-  } else {
-    // on Android 3 and 4, setting a clipping area on a canvas prevents it from
-    // displaying anything.
-    if (!Dygraph.isAndroid()) {
-      var ctx = this.dygraph_.canvas_ctx_;
-      ctx.beginPath();
-      ctx.rect(this.area.x, this.area.y, this.area.w, this.area.h);
-      ctx.clip();
-
-      ctx = this.dygraph_.hidden_ctx_;
-      ctx.beginPath();
-      ctx.rect(this.area.x, this.area.y, this.area.w, this.area.h);
-      ctx.clip();
-    }
-  }
-};
-
-/**
- * Clears out all chart content and DOM elements.
- * This is called immediately before render() on every frame, including
- * during zooms and pans.
- * @private
- */
-DygraphCanvasRenderer.prototype.clear = function() {
-  var context;
-  if (this.isIE) {
-    // VML takes a while to start up, so we just poll every this.IEDelay
-    try {
-      if (this.clearDelay) {
-        this.clearDelay.cancel();
-        this.clearDelay = null;
-      }
-      context = this.elementContext;
-    }
-    catch (e) {
-      // TODO(danvk): this is broken, since MochiKit.Async is gone.
-      // this.clearDelay = MochiKit.Async.wait(this.IEDelay);
-      // this.clearDelay.addCallback(bind(this.clear, this));
-      return;
-    }
-  }
-
-  context = this.elementContext;
-  context.clearRect(0, 0, this.width, this.height);
-};
-
-/**
- * This method is responsible for drawing everything on the chart, including
- * lines, error bars, fills and axes.
- * It is called immediately after clear() on every frame, including during pans
- * and zooms.
- * @private
- */
-DygraphCanvasRenderer.prototype.render = function() {
-  // attaches point.canvas{x,y}
-  this._updatePoints();
-
-  // actually draws the chart.
-  this._renderLineChart();
-};
-
-DygraphCanvasRenderer.prototype._createIEClipArea = function() {
-  var className = 'dygraph-clip-div';
-  var graphDiv = this.dygraph_.graphDiv;
-
-  // Remove old clip divs.
-  for (var i = graphDiv.childNodes.length-1; i >= 0; i--) {
-    if (graphDiv.childNodes[i].className == className) {
-      graphDiv.removeChild(graphDiv.childNodes[i]);
-    }
-  }
-
-  // Determine background color to give clip divs.
-  var backgroundColor = document.bgColor;
-  var element = this.dygraph_.graphDiv;
-  while (element != document) {
-    var bgcolor = element.currentStyle.backgroundColor;
-    if (bgcolor && bgcolor != 'transparent') {
-      backgroundColor = bgcolor;
-      break;
-    }
-    element = element.parentNode;
-  }
-
-  function createClipDiv(area) {
-    if (area.w === 0 || area.h === 0) {
-      return;
-    }
-    var elem = document.createElement('div');
-    elem.className = className;
-    elem.style.backgroundColor = backgroundColor;
-    elem.style.position = 'absolute';
-    elem.style.left = area.x + 'px';
-    elem.style.top = area.y + 'px';
-    elem.style.width = area.w + 'px';
-    elem.style.height = area.h + 'px';
-    graphDiv.appendChild(elem);
-  }
-
-  var plotArea = this.area;
-  // Left side
-  createClipDiv({
-    x:0, y:0,
-    w:plotArea.x,
-    h:this.height
-  });
-
-  // Top
-  createClipDiv({
-    x: plotArea.x, y: 0,
-    w: this.width - plotArea.x,
-    h: plotArea.y
-  });
-
-  // Right side
-  createClipDiv({
-    x: plotArea.x + plotArea.w, y: 0,
-    w: this.width - plotArea.x - plotArea.w,
-    h: this.height
-  });
-
-  // Bottom
-  createClipDiv({
-    x: plotArea.x,
-    y: plotArea.y + plotArea.h,
-    w: this.width - plotArea.x,
-    h: this.height - plotArea.h - plotArea.y
-  });
-};
-
-
-/**
- * Returns a predicate to be used with an iterator, which will
- * iterate over points appropriately, depending on whether
- * connectSeparatedPoints is true. When it's false, the predicate will
- * skip over points with missing yVals.
- */
-DygraphCanvasRenderer._getIteratorPredicate = function(connectSeparatedPoints) {
-  return connectSeparatedPoints ?
-      DygraphCanvasRenderer._predicateThatSkipsEmptyPoints :
-      null;
-};
-
-DygraphCanvasRenderer._predicateThatSkipsEmptyPoints =
-    function(array, idx) {
-  return array[idx].yval !== null;
-};
-
-/**
- * Draws a line with the styles passed in and calls all the drawPointCallbacks.
- * @param {Object} e The dictionary passed to the plotter function.
- * @private
- */
-DygraphCanvasRenderer._drawStyledLine = function(e,
-    color, strokeWidth, strokePattern, drawPoints,
-    drawPointCallback, pointSize) {
-  var g = e.dygraph;
-  // TODO(konigsberg): Compute attributes outside this method call.
-  var stepPlot = g.getBooleanOption("stepPlot", e.setName);
-
-  if (!Dygraph.isArrayLike(strokePattern)) {
-    strokePattern = null;
-  }
-
-  var drawGapPoints = g.getBooleanOption('drawGapEdgePoints', e.setName);
-
-  var points = e.points;
-  var setName = e.setName;
-  var iter = Dygraph.createIterator(points, 0, points.length,
-      DygraphCanvasRenderer._getIteratorPredicate(
-          g.getBooleanOption("connectSeparatedPoints", setName)));
-
-  var stroking = strokePattern && (strokePattern.length >= 2);
-
-  var ctx = e.drawingContext;
-  ctx.save();
-  if (stroking) {
-    ctx.installPattern(strokePattern);
-  }
-
-  var pointsOnLine = DygraphCanvasRenderer._drawSeries(
-      e, iter, strokeWidth, pointSize, drawPoints, drawGapPoints, stepPlot, color);
-  DygraphCanvasRenderer._drawPointsOnLine(
-      e, pointsOnLine, drawPointCallback, color, pointSize);
-
-  if (stroking) {
-    ctx.uninstallPattern();
-  }
-
-  ctx.restore();
-};
-
-/**
- * This does the actual drawing of lines on the canvas, for just one series.
- * Returns a list of [canvasx, canvasy] pairs for points for which a
- * drawPointCallback should be fired.  These include isolated points, or all
- * points if drawPoints=true.
- * @param {Object} e The dictionary passed to the plotter function.
- * @private
- */
-DygraphCanvasRenderer._drawSeries = function(e,
-    iter, strokeWidth, pointSize, drawPoints, drawGapPoints, stepPlot, color) {
-
-  var prevCanvasX = null;
-  var prevCanvasY = null;
-  var nextCanvasY = null;
-  var isIsolated; // true if this point is isolated (no line segments)
-  var point; // the point being processed in the while loop
-  var pointsOnLine = []; // Array of [canvasx, canvasy] pairs.
-  var first = true; // the first cycle through the while loop
-
-  var ctx = e.drawingContext;
-  ctx.beginPath();
-  ctx.strokeStyle = color;
-  ctx.lineWidth = strokeWidth;
-
-  // NOTE: we break the iterator's encapsulation here for about a 25% speedup.
-  var arr = iter.array_;
-  var limit = iter.end_;
-  var predicate = iter.predicate_;
-
-  for (var i = iter.start_; i < limit; i++) {
-    point = arr[i];
-    if (predicate) {
-      while (i < limit && !predicate(arr, i)) {
-        i++;
-      }
-      if (i == limit) break;
-      point = arr[i];
-    }
-
-    // FIXME: The 'canvasy != canvasy' test here catches NaN values but the test
-    // doesn't catch Infinity values. Could change this to
-    // !isFinite(point.canvasy), but I assume it avoids isNaN for performance?
-    if (point.canvasy === null || point.canvasy != point.canvasy) {
-      if (stepPlot && prevCanvasX !== null) {
-        // Draw a horizontal line to the start of the missing data
-        ctx.moveTo(prevCanvasX, prevCanvasY);
-        ctx.lineTo(point.canvasx, prevCanvasY);
-      }
-      prevCanvasX = prevCanvasY = null;
-    } else {
-      isIsolated = false;
-      if (drawGapPoints || !prevCanvasX) {
-        iter.nextIdx_ = i;
-        iter.next();
-        nextCanvasY = iter.hasNext ? iter.peek.canvasy : null;
-
-        var isNextCanvasYNullOrNaN = nextCanvasY === null ||
-            nextCanvasY != nextCanvasY;
-        isIsolated = (!prevCanvasX && isNextCanvasYNullOrNaN);
-        if (drawGapPoints) {
-          // Also consider a point to be "isolated" if it's adjacent to a
-          // null point, excluding the graph edges.
-          if ((!first && !prevCanvasX) ||
-              (iter.hasNext && isNextCanvasYNullOrNaN)) {
-            isIsolated = true;
-          }
-        }
-      }
-
-      if (prevCanvasX !== null) {
-        if (strokeWidth) {
-          if (stepPlot) {
-            ctx.moveTo(prevCanvasX, prevCanvasY);
-            ctx.lineTo(point.canvasx, prevCanvasY);
-          }
-
-          ctx.lineTo(point.canvasx, point.canvasy);
-        }
-      } else {
-        ctx.moveTo(point.canvasx, point.canvasy);
-      }
-      if (drawPoints || isIsolated) {
-        pointsOnLine.push([point.canvasx, point.canvasy, point.idx]);
-      }
-      prevCanvasX = point.canvasx;
-      prevCanvasY = point.canvasy;
-    }
-    first = false;
-  }
-  ctx.stroke();
-  return pointsOnLine;
-};
-
-/**
- * This fires the drawPointCallback functions, which draw dots on the points by
- * default. This gets used when the "drawPoints" option is set, or when there
- * are isolated points.
- * @param {Object} e The dictionary passed to the plotter function.
- * @private
- */
-DygraphCanvasRenderer._drawPointsOnLine = function(
-    e, pointsOnLine, drawPointCallback, color, pointSize) {
-  var ctx = e.drawingContext;
-  for (var idx = 0; idx < pointsOnLine.length; idx++) {
-    var cb = pointsOnLine[idx];
-    ctx.save();
-    drawPointCallback.call(e.dygraph,
-        e.dygraph, e.setName, ctx, cb[0], cb[1], color, pointSize, cb[2]);
-    ctx.restore();
-  }
-};
-
-/**
- * Attaches canvas coordinates to the points array.
- * @private
- */
-DygraphCanvasRenderer.prototype._updatePoints = function() {
-  // Update Points
-  // TODO(danvk): here
-  //
-  // TODO(bhs): this loop is a hot-spot for high-point-count charts. These
-  // transformations can be pushed into the canvas via linear transformation
-  // matrices.
-  // NOTE(danvk): this is trickier than it sounds at first. The transformation
-  // needs to be done before the .moveTo() and .lineTo() calls, but must be
-  // undone before the .stroke() call to ensure that the stroke width is
-  // unaffected.  An alternative is to reduce the stroke width in the
-  // transformed coordinate space, but you can't specify different values for
-  // each dimension (as you can with .scale()). The speedup here is ~12%.
-  var sets = this.layout.points;
-  for (var i = sets.length; i--;) {
-    var points = sets[i];
-    for (var j = points.length; j--;) {
-      var point = points[j];
-      point.canvasx = this.area.w * point.x + this.area.x;
-      point.canvasy = this.area.h * point.y + this.area.y;
-    }
-  }
-};
-
-/**
- * Add canvas Actually draw the lines chart, including error bars.
- *
- * This function can only be called if DygraphLayout's points array has been
- * updated with canvas{x,y} attributes, i.e. by
- * DygraphCanvasRenderer._updatePoints.
- *
- * @param {string=} opt_seriesName when specified, only that series will
- *     be drawn. (This is used for expedited redrawing with highlightSeriesOpts)
- * @param {CanvasRenderingContext2D} opt_ctx when specified, the drawing
- *     context.  However, lines are typically drawn on the object's
- *     elementContext.
- * @private
- */
-DygraphCanvasRenderer.prototype._renderLineChart = function(opt_seriesName, opt_ctx) {
-  var ctx = opt_ctx || this.elementContext;
-  var i;
-
-  var sets = this.layout.points;
-  var setNames = this.layout.setNames;
-  var setName;
-
-  this.colors = this.dygraph_.colorsMap_;
-
-  // Determine which series have specialized plotters.
-  var plotter_attr = this.dygraph_.getOption("plotter");
-  var plotters = plotter_attr;
-  if (!Dygraph.isArrayLike(plotters)) {
-    plotters = [plotters];
-  }
-
-  var setPlotters = {};  // series name -> plotter fn.
-  for (i = 0; i < setNames.length; i++) {
-    setName = setNames[i];
-    var setPlotter = this.dygraph_.getOption("plotter", setName);
-    if (setPlotter == plotter_attr) continue;  // not specialized.
-
-    setPlotters[setName] = setPlotter;
-  }
-
-  for (i = 0; i < plotters.length; i++) {
-    var plotter = plotters[i];
-    var is_last = (i == plotters.length - 1);
-
-    for (var j = 0; j < sets.length; j++) {
-      setName = setNames[j];
-      if (opt_seriesName && setName != opt_seriesName) continue;
-
-      var points = sets[j];
-
-      // Only throw in the specialized plotters on the last iteration.
-      var p = plotter;
-      if (setName in setPlotters) {
-        if (is_last) {
-          p = setPlotters[setName];
-        } else {
-          // Don't use the standard plotters in this case.
-          continue;
-        }
-      }
-
-      var color = this.colors[setName];
-      var strokeWidth = this.dygraph_.getOption("strokeWidth", setName);
-
-      ctx.save();
-      ctx.strokeStyle = color;
-      ctx.lineWidth = strokeWidth;
-      p({
-        points: points,
-        setName: setName,
-        drawingContext: ctx,
-        color: color,
-        strokeWidth: strokeWidth,
-        dygraph: this.dygraph_,
-        axis: this.dygraph_.axisPropertiesForSeries(setName),
-        plotArea: this.area,
-        seriesIndex: j,
-        seriesCount: sets.length,
-        singleSeriesName: opt_seriesName,
-        allSeriesPoints: sets
-      });
-      ctx.restore();
-    }
-  }
-};
-
-/**
- * Standard plotters. These may be used by clients via Dygraph.Plotters.
- * See comments there for more details.
- */
-DygraphCanvasRenderer._Plotters = {
-  linePlotter: function(e) {
-    DygraphCanvasRenderer._linePlotter(e);
-  },
-
-  fillPlotter: function(e) {
-    DygraphCanvasRenderer._fillPlotter(e);
-  },
-
-  errorPlotter: function(e) {
-    DygraphCanvasRenderer._errorPlotter(e);
-  }
-};
-
-/**
- * Plotter which draws the central lines for a series.
- * @private
- */
-DygraphCanvasRenderer._linePlotter = function(e) {
-  var g = e.dygraph;
-  var setName = e.setName;
-  var strokeWidth = e.strokeWidth;
-
-  // TODO(danvk): Check if there's any performance impact of just calling
-  // getOption() inside of _drawStyledLine. Passing in so many parameters makes
-  // this code a bit nasty.
-  var borderWidth = g.getNumericOption("strokeBorderWidth", setName);
-  var drawPointCallback = g.getOption("drawPointCallback", setName) ||
-      Dygraph.Circles.DEFAULT;
-  var strokePattern = g.getOption("strokePattern", setName);
-  var drawPoints = g.getBooleanOption("drawPoints", setName);
-  var pointSize = g.getNumericOption("pointSize", setName);
-
-  if (borderWidth && strokeWidth) {
-    DygraphCanvasRenderer._drawStyledLine(e,
-        g.getOption("strokeBorderColor", setName),
-        strokeWidth + 2 * borderWidth,
-        strokePattern,
-        drawPoints,
-        drawPointCallback,
-        pointSize
-        );
-  }
-
-  DygraphCanvasRenderer._drawStyledLine(e,
-      e.color,
-      strokeWidth,
-      strokePattern,
-      drawPoints,
-      drawPointCallback,
-      pointSize
-  );
-};
-
-/**
- * Draws the shaded error bars/confidence intervals for each series.
- * This happens before the center lines are drawn, since the center lines
- * need to be drawn on top of the error bars for all series.
- * @private
- */
-DygraphCanvasRenderer._errorPlotter = function(e) {
-  var g = e.dygraph;
-  var setName = e.setName;
-  var errorBars = g.getBooleanOption("errorBars") ||
-      g.getBooleanOption("customBars");
-  if (!errorBars) return;
-
-  var fillGraph = g.getBooleanOption("fillGraph", setName);
-  if (fillGraph) {
-    console.warn("Can't use fillGraph option with error bars");
-  }
-
-  var ctx = e.drawingContext;
-  var color = e.color;
-  var fillAlpha = g.getNumericOption('fillAlpha', setName);
-  var stepPlot = g.getBooleanOption("stepPlot", setName);
-  var points = e.points;
-
-  var iter = Dygraph.createIterator(points, 0, points.length,
-      DygraphCanvasRenderer._getIteratorPredicate(
-          g.getBooleanOption("connectSeparatedPoints", setName)));
-
-  var newYs;
-
-  // setup graphics context
-  var prevX = NaN;
-  var prevY = NaN;
-  var prevYs = [-1, -1];
-  // should be same color as the lines but only 15% opaque.
-  var rgb = Dygraph.toRGB_(color);
-  var err_color =
-      'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')';
-  ctx.fillStyle = err_color;
-  ctx.beginPath();
-
-  var isNullUndefinedOrNaN = function(x) {
-    return (x === null ||
-            x === undefined ||
-            isNaN(x));
-  };
-
-  while (iter.hasNext) {
-    var point = iter.next();
-    if ((!stepPlot && isNullUndefinedOrNaN(point.y)) ||
-        (stepPlot && !isNaN(prevY) && isNullUndefinedOrNaN(prevY))) {
-      prevX = NaN;
-      continue;
-    }
-
-    newYs = [ point.y_bottom, point.y_top ];
-    if (stepPlot) {
-      prevY = point.y;
-    }
-
-    // The documentation specifically disallows nulls inside the point arrays,
-    // but in case it happens we should do something sensible.
-    if (isNaN(newYs[0])) newYs[0] = point.y;
-    if (isNaN(newYs[1])) newYs[1] = point.y;
-
-    newYs[0] = e.plotArea.h * newYs[0] + e.plotArea.y;
-    newYs[1] = e.plotArea.h * newYs[1] + e.plotArea.y;
-    if (!isNaN(prevX)) {
-      if (stepPlot) {
-        ctx.moveTo(prevX, prevYs[0]);
-        ctx.lineTo(point.canvasx, prevYs[0]);
-        ctx.lineTo(point.canvasx, prevYs[1]);
-      } else {
-        ctx.moveTo(prevX, prevYs[0]);
-        ctx.lineTo(point.canvasx, newYs[0]);
-        ctx.lineTo(point.canvasx, newYs[1]);
-      }
-      ctx.lineTo(prevX, prevYs[1]);
-      ctx.closePath();
-    }
-    prevYs = newYs;
-    prevX = point.canvasx;
-  }
-  ctx.fill();
-};
-
-
-/**
- * Proxy for CanvasRenderingContext2D which drops moveTo/lineTo calls which are
- * superfluous. It accumulates all movements which haven't changed the x-value
- * and only applies the two with the most extreme y-values.
- * 
- * Calls to lineTo/moveTo must have non-decreasing x-values.
- */
-DygraphCanvasRenderer._fastCanvasProxy = function(context) {
-  var pendingActions = [];  // array of [type, x, y] tuples
-  var lastRoundedX = null;
-
-  var LINE_TO = 1,
-      MOVE_TO = 2;
-
-  var actionCount = 0;  // number of moveTos and lineTos passed to context.
-
-  // Drop superfluous motions
-  // Assumes all pendingActions have the same (rounded) x-value.
-  var compressActions = function(opt_losslessOnly) {
-    if (pendingActions.length <= 1) return;
-
-    // Lossless compression: drop inconsequential moveTos.
-    for (var i = pendingActions.length - 1; i > 0; i--) {
-      var action = pendingActions[i];
-      if (action[0] == MOVE_TO) {
-        var prevAction = pendingActions[i - 1];
-        if (prevAction[1] == action[1] && prevAction[2] == action[2]) {
-          pendingActions.splice(i, 1);
-        }
-      }
-    }
-
-    // Lossless compression: ... drop consecutive moveTos ...
-    for (var i = 0; i < pendingActions.length - 1; /* incremented internally */) {
-      var action = pendingActions[i];
-      if (action[0] == MOVE_TO && pendingActions[i + 1][0] == MOVE_TO) {
-        pendingActions.splice(i, 1);
-      } else {
-        i++;
-      }
-    }
-
-    // Lossy compression: ... drop all but the extreme y-values ...
-    if (pendingActions.length > 2 && !opt_losslessOnly) {
-      // keep an initial moveTo, but drop all others.
-      var startIdx = 0;
-      if (pendingActions[0][0] == MOVE_TO) startIdx++;
-      var minIdx = null, maxIdx = null;
-      for (var i = startIdx; i < pendingActions.length; i++) {
-        var action = pendingActions[i];
-        if (action[0] != LINE_TO) continue;
-        if (minIdx === null && maxIdx === null) {
-          minIdx = i;
-          maxIdx = i;
-        } else {
-          var y = action[2];
-          if (y < pendingActions[minIdx][2]) {
-            minIdx = i;
-          } else if (y > pendingActions[maxIdx][2]) {
-            maxIdx = i;
-          }
-        }
-      }
-      var minAction = pendingActions[minIdx],
-          maxAction = pendingActions[maxIdx];
-      pendingActions.splice(startIdx, pendingActions.length - startIdx);
-      if (minIdx < maxIdx) {
-        pendingActions.push(minAction);
-        pendingActions.push(maxAction);
-      } else if (minIdx > maxIdx) {
-        pendingActions.push(maxAction);
-        pendingActions.push(minAction);
-      } else {
-        pendingActions.push(minAction);
-      }
-    }
-  };
-
-  var flushActions = function(opt_noLossyCompression) {
-    compressActions(opt_noLossyCompression);
-    for (var i = 0, len = pendingActions.length; i < len; i++) {
-      var action = pendingActions[i];
-      if (action[0] == LINE_TO) {
-        context.lineTo(action[1], action[2]);
-      } else if (action[0] == MOVE_TO) {
-        context.moveTo(action[1], action[2]);
-      }
-    }
-    actionCount += pendingActions.length;
-    pendingActions = [];
-  };
-
-  var addAction = function(action, x, y) {
-    var rx = Math.round(x);
-    if (lastRoundedX === null || rx != lastRoundedX) {
-      flushActions();
-      lastRoundedX = rx;
-    }
-    pendingActions.push([action, x, y]);
-  };
-
-  return {
-    moveTo: function(x, y) {
-      addAction(MOVE_TO, x, y);
-    },
-    lineTo: function(x, y) {
-      addAction(LINE_TO, x, y);
-    },
-
-    // for major operations like stroke/fill, we skip compression to ensure
-    // that there are no artifacts at the right edge.
-    stroke:    function() { flushActions(true); context.stroke(); },
-    fill:      function() { flushActions(true); context.fill(); },
-    beginPath: function() { flushActions(true); context.beginPath(); },
-    closePath: function() { flushActions(true); context.closePath(); },
-
-    _count: function() { return actionCount; }
-  };
-};
-
-/**
- * Draws the shaded regions when "fillGraph" is set. Not to be confused with
- * error bars.
- *
- * For stacked charts, it's more convenient to handle all the series
- * simultaneously. So this plotter plots all the points on the first series
- * it's asked to draw, then ignores all the other series.
- *
- * @private
- */
-DygraphCanvasRenderer._fillPlotter = function(e) {
-  // Skip if we're drawing a single series for interactive highlight overlay.
-  if (e.singleSeriesName) return;
-
-  // We'll handle all the series at once, not one-by-one.
-  if (e.seriesIndex !== 0) return;
-
-  var g = e.dygraph;
-  var setNames = g.getLabels().slice(1);  // remove x-axis
-
-  // getLabels() includes names for invisible series, which are not included in
-  // allSeriesPoints. We remove those to make the two match.
-  // TODO(danvk): provide a simpler way to get this information.
-  for (var i = setNames.length; i >= 0; i--) {
-    if (!g.visibility()[i]) setNames.splice(i, 1);
-  }
-
-  var anySeriesFilled = (function() {
-    for (var i = 0; i < setNames.length; i++) {
-      if (g.getBooleanOption("fillGraph", setNames[i])) return true;
-    }
-    return false;
-  })();
-
-  if (!anySeriesFilled) return;
-
-  var area = e.plotArea;
-  var sets = e.allSeriesPoints;
-  var setCount = sets.length;
-
-  var fillAlpha = g.getNumericOption('fillAlpha');
-  var stackedGraph = g.getBooleanOption("stackedGraph");
-  var colors = g.getColors();
-
-  // For stacked graphs, track the baseline for filling.
-  //
-  // The filled areas below graph lines are trapezoids with two
-  // vertical edges. The top edge is the line segment being drawn, and
-  // the baseline is the bottom edge. Each baseline corresponds to the
-  // top line segment from the previous stacked line. In the case of
-  // step plots, the trapezoids are rectangles.
-  var baseline = {};
-  var currBaseline;
-  var prevStepPlot;  // for different line drawing modes (line/step) per series
-
-  // Helper function to trace a line back along the baseline.
-  var traceBackPath = function(ctx, baselineX, baselineY, pathBack) {
-    ctx.lineTo(baselineX, baselineY);
-    if (stackedGraph) {
-      for (var i = pathBack.length - 1; i >= 0; i--) {
-        var pt = pathBack[i];
-        ctx.lineTo(pt[0], pt[1]);
-      }
-    }
-  };
-
-  // process sets in reverse order (needed for stacked graphs)
-  for (var setIdx = setCount - 1; setIdx >= 0; setIdx--) {
-    var ctx = e.drawingContext;
-    var setName = setNames[setIdx];
-    if (!g.getBooleanOption('fillGraph', setName)) continue;
-
-    var stepPlot = g.getBooleanOption('stepPlot', setName);
-    var color = colors[setIdx];
-    var axis = g.axisPropertiesForSeries(setName);
-    var axisY = 1.0 + axis.minyval * axis.yscale;
-    if (axisY < 0.0) axisY = 0.0;
-    else if (axisY > 1.0) axisY = 1.0;
-    axisY = area.h * axisY + area.y;
-
-    var points = sets[setIdx];
-    var iter = Dygraph.createIterator(points, 0, points.length,
-        DygraphCanvasRenderer._getIteratorPredicate(
-            g.getBooleanOption("connectSeparatedPoints", setName)));
-
-    // setup graphics context
-    var prevX = NaN;
-    var prevYs = [-1, -1];
-    var newYs;
-    // should be same color as the lines but only 15% opaque.
-    var rgb = Dygraph.toRGB_(color);
-    var err_color =
-        'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')';
-    ctx.fillStyle = err_color;
-    ctx.beginPath();
-    var last_x, is_first = true;
-
-    // If the point density is high enough, dropping segments on their way to
-    // the canvas justifies the overhead of doing so.
-    if (points.length > 2 * g.width_) {
-      ctx = DygraphCanvasRenderer._fastCanvasProxy(ctx);
-    }
-
-    // For filled charts, we draw points from left to right, then back along
-    // the x-axis to complete a shape for filling.
-    // For stacked plots, this "back path" is a more complex shape. This array
-    // stores the [x, y] values needed to trace that shape.
-    var pathBack = [];
-
-    // TODO(danvk): there are a lot of options at play in this loop.
-    //     The logic would be much clearer if some (e.g. stackGraph and
-    //     stepPlot) were split off into separate sub-plotters.
-    var point;
-    while (iter.hasNext) {
-      point = iter.next();
-      if (!Dygraph.isOK(point.y) && !stepPlot) {
-        traceBackPath(ctx, prevX, prevYs[1], pathBack);
-        pathBack = [];
-        prevX = NaN;
-        if (point.y_stacked !== null && !isNaN(point.y_stacked)) {
-          baseline[point.canvasx] = area.h * point.y_stacked + area.y;
-        }
-        continue;
-      }
-      if (stackedGraph) {
-        if (!is_first && last_x == point.xval) {
-          continue;
-        } else {
-          is_first = false;
-          last_x = point.xval;
-        }
-
-        currBaseline = baseline[point.canvasx];
-        var lastY;
-        if (currBaseline === undefined) {
-          lastY = axisY;
-        } else {
-          if(prevStepPlot) {
-            lastY = currBaseline[0];
-          } else {
-            lastY = currBaseline;
-          }
-        }
-        newYs = [ point.canvasy, lastY ];
-
-        if (stepPlot) {
-          // Step plots must keep track of the top and bottom of
-          // the baseline at each point.
-          if (prevYs[0] === -1) {
-            baseline[point.canvasx] = [ point.canvasy, axisY ];
-          } else {
-            baseline[point.canvasx] = [ point.canvasy, prevYs[0] ];
-          }
-        } else {
-          baseline[point.canvasx] = point.canvasy;
-        }
-
-      } else {
-        if (isNaN(point.canvasy) && stepPlot) {
-          newYs = [ area.y + area.h, axisY ];
-        } else {
-          newYs = [ point.canvasy, axisY ];
-        }
-      }
-      if (!isNaN(prevX)) {
-        // Move to top fill point
-        if (stepPlot) {
-          ctx.lineTo(point.canvasx, prevYs[0]);
-          ctx.lineTo(point.canvasx, newYs[0]);
-        } else {
-          ctx.lineTo(point.canvasx, newYs[0]);
-        }
-
-        // Record the baseline for the reverse path.
-        if (stackedGraph) {
-          pathBack.push([prevX, prevYs[1]]);
-          if (prevStepPlot && currBaseline) {
-            // Draw to the bottom of the baseline
-            pathBack.push([point.canvasx, currBaseline[1]]);
-          } else {
-            pathBack.push([point.canvasx, newYs[1]]);
-          }
-        }
-      } else {
-        ctx.moveTo(point.canvasx, newYs[1]);
-        ctx.lineTo(point.canvasx, newYs[0]);
-      }
-      prevYs = newYs;
-      prevX = point.canvasx;
-    }
-    prevStepPlot = stepPlot;
-    if (newYs && point) {
-      traceBackPath(ctx, point.canvasx, newYs[1], pathBack);
-      pathBack = [];
-    }
-    ctx.fill();
-  }
-};
-
-return DygraphCanvasRenderer;
-
-})();
-/**
- * @license
- * Copyright 2006 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview Creates an interactive, zoomable graph based on a CSV file or
- * string. Dygraph can handle multiple series with or without error bars. The
- * date/value ranges will be automatically set. Dygraph uses the
- * &lt;canvas&gt; tag, so it only works in FF1.5+.
- * @author danvdk@gmail.com (Dan Vanderkam)
-
-  Usage:
-   <div id="graphdiv" style="width:800px; height:500px;"></div>
-   <script type="text/javascript">
-     new Dygraph(document.getElementById("graphdiv"),
-                 "datafile.csv",  // CSV file with headers
-                 { }); // options
-   </script>
-
- The CSV file is of the form
-
-   Date,SeriesA,SeriesB,SeriesC
-   YYYYMMDD,A1,B1,C1
-   YYYYMMDD,A2,B2,C2
-
- If the 'errorBars' option is set in the constructor, the input should be of
- the form
-   Date,SeriesA,SeriesB,...
-   YYYYMMDD,A1,sigmaA1,B1,sigmaB1,...
-   YYYYMMDD,A2,sigmaA2,B2,sigmaB2,...
-
- If the 'fractions' option is set, the input should be of the form:
-
-   Date,SeriesA,SeriesB,...
-   YYYYMMDD,A1/B1,A2/B2,...
-   YYYYMMDD,A1/B1,A2/B2,...
-
- And error bars will be calculated automatically using a binomial distribution.
-
- For further documentation and examples, see http://dygraphs.com/
-
- */
-
-// For "production" code, this gets set to false by uglifyjs.
-if (typeof(DEBUG) === 'undefined') DEBUG=true;
-
-var Dygraph = (function() {
-/*global DygraphLayout:false, DygraphCanvasRenderer:false, DygraphOptions:false, G_vmlCanvasManager:false,ActiveXObject:false */
-"use strict";
-
-/**
- * Creates an interactive, zoomable chart.
- *
- * @constructor
- * @param {div | String} div A div or the id of a div into which to construct
- * the chart.
- * @param {String | Function} file A file containing CSV data or a function
- * that returns this data. The most basic expected format for each line is
- * "YYYY/MM/DD,val1,val2,...". For more information, see
- * http://dygraphs.com/data.html.
- * @param {Object} attrs Various other attributes, e.g. errorBars determines
- * whether the input data contains error ranges. For a complete list of
- * options, see http://dygraphs.com/options.html.
- */
-var Dygraph = function(div, data, opts, opt_fourth_param) {
-  // These have to go above the "Hack for IE" in __init__ since .ready() can be
-  // called as soon as the constructor returns. Once support for OldIE is
-  // dropped, this can go down with the rest of the initializers.
-  this.is_initial_draw_ = true;
-  this.readyFns_ = [];
-
-  if (opt_fourth_param !== undefined) {
-    // Old versions of dygraphs took in the series labels as a constructor
-    // parameter. This doesn't make sense anymore, but it's easy to continue
-    // to support this usage.
-    console.warn("Using deprecated four-argument dygraph constructor");
-    this.__old_init__(div, data, opts, opt_fourth_param);
-  } else {
-    this.__init__(div, data, opts);
-  }
-};
-
-Dygraph.NAME = "Dygraph";
-Dygraph.VERSION = "1.1.0";
-Dygraph.__repr__ = function() {
-  return "[" + Dygraph.NAME + " " + Dygraph.VERSION + "]";
-};
-
-/**
- * Returns information about the Dygraph class.
- */
-Dygraph.toString = function() {
-  return Dygraph.__repr__();
-};
-
-// Various default values
-Dygraph.DEFAULT_ROLL_PERIOD = 1;
-Dygraph.DEFAULT_WIDTH = 480;
-Dygraph.DEFAULT_HEIGHT = 320;
-
-// For max 60 Hz. animation:
-Dygraph.ANIMATION_STEPS = 12;
-Dygraph.ANIMATION_DURATION = 200;
-
-// Label constants for the labelsKMB and labelsKMG2 options.
-// (i.e. '100000' -> '100K')
-Dygraph.KMB_LABELS = [ 'K', 'M', 'B', 'T', 'Q' ];
-Dygraph.KMG2_BIG_LABELS = [ 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y' ];
-Dygraph.KMG2_SMALL_LABELS = [ 'm', 'u', 'n', 'p', 'f', 'a', 'z', 'y' ];
-
-// These are defined before DEFAULT_ATTRS so that it can refer to them.
-/**
- * @private
- * Return a string version of a number. This respects the digitsAfterDecimal
- * and maxNumberWidth options.
- * @param {number} x The number to be formatted
- * @param {Dygraph} opts An options view
- */
-Dygraph.numberValueFormatter = function(x, opts) {
-  var sigFigs = opts('sigFigs');
-
-  if (sigFigs !== null) {
-    // User has opted for a fixed number of significant figures.
-    return Dygraph.floatFormat(x, sigFigs);
-  }
-
-  var digits = opts('digitsAfterDecimal');
-  var maxNumberWidth = opts('maxNumberWidth');
-
-  var kmb = opts('labelsKMB');
-  var kmg2 = opts('labelsKMG2');
-
-  var label;
-
-  // switch to scientific notation if we underflow or overflow fixed display.
-  if (x !== 0.0 &&
-      (Math.abs(x) >= Math.pow(10, maxNumberWidth) ||
-       Math.abs(x) < Math.pow(10, -digits))) {
-    label = x.toExponential(digits);
-  } else {
-    label = '' + Dygraph.round_(x, digits);
-  }
-
-  if (kmb || kmg2) {
-    var k;
-    var k_labels = [];
-    var m_labels = [];
-    if (kmb) {
-      k = 1000;
-      k_labels = Dygraph.KMB_LABELS;
-    }
-    if (kmg2) {
-      if (kmb) console.warn("Setting both labelsKMB and labelsKMG2. Pick one!");
-      k = 1024;
-      k_labels = Dygraph.KMG2_BIG_LABELS;
-      m_labels = Dygraph.KMG2_SMALL_LABELS;
-    }
-
-    var absx = Math.abs(x);
-    var n = Dygraph.pow(k, k_labels.length);
-    for (var j = k_labels.length - 1; j >= 0; j--, n /= k) {
-      if (absx >= n) {
-        label = Dygraph.round_(x / n, digits) + k_labels[j];
-        break;
-      }
-    }
-    if (kmg2) {
-      // TODO(danvk): clean up this logic. Why so different than kmb?
-      var x_parts = String(x.toExponential()).split('e-');
-      if (x_parts.length === 2 && x_parts[1] >= 3 && x_parts[1] <= 24) {
-        if (x_parts[1] % 3 > 0) {
-          label = Dygraph.round_(x_parts[0] /
-              Dygraph.pow(10, (x_parts[1] % 3)),
-              digits);
-        } else {
-          label = Number(x_parts[0]).toFixed(2);
-        }
-        label += m_labels[Math.floor(x_parts[1] / 3) - 1];
-      }
-    }
-  }
-
-  return label;
-};
-
-/**
- * variant for use as an axisLabelFormatter.
- * @private
- */
-Dygraph.numberAxisLabelFormatter = function(x, granularity, opts) {
-  return Dygraph.numberValueFormatter(x, opts);
-};
-
-/**
- * @type {!Array.<string>}
- * @private
- * @constant
- */
-Dygraph.SHORT_MONTH_NAMES_ = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-
-
-/**
- * Convert a JS date to a string appropriate to display on an axis that
- * is displaying values at the stated granularity. This respects the 
- * labelsUTC option.
- * @param {Date} date The date to format
- * @param {number} granularity One of the Dygraph granularity constants
- * @param {Dygraph} opts An options view
- * @return {string} The date formatted as local time
- * @private
- */
-Dygraph.dateAxisLabelFormatter = function(date, granularity, opts) {
-  var utc = opts('labelsUTC');
-  var accessors = utc ? Dygraph.DateAccessorsUTC : Dygraph.DateAccessorsLocal;
-
-  var year = accessors.getFullYear(date),
-      month = accessors.getMonth(date),
-      day = accessors.getDate(date),
-      hours = accessors.getHours(date),
-      mins = accessors.getMinutes(date),
-      secs = accessors.getSeconds(date),
-      millis = accessors.getSeconds(date);
-
-  if (granularity >= Dygraph.DECADAL) {
-    return '' + year;
-  } else if (granularity >= Dygraph.MONTHLY) {
-    return Dygraph.SHORT_MONTH_NAMES_[month] + '&#160;' + year;
-  } else {
-    var frac = hours * 3600 + mins * 60 + secs + 1e-3 * millis;
-    if (frac === 0 || granularity >= Dygraph.DAILY) {
-      // e.g. '21 Jan' (%d%b)
-      return Dygraph.zeropad(day) + '&#160;' + Dygraph.SHORT_MONTH_NAMES_[month];
-    } else {
-      return Dygraph.hmsString_(hours, mins, secs);
-    }
-  }
-};
-// alias in case anyone is referencing the old method.
-Dygraph.dateAxisFormatter = Dygraph.dateAxisLabelFormatter;
-
-/**
- * Return a string version of a JS date for a value label. This respects the 
- * labelsUTC option.
- * @param {Date} date The date to be formatted
- * @param {Dygraph} opts An options view
- * @private
- */
-Dygraph.dateValueFormatter = function(d, opts) {
-  return Dygraph.dateString_(d, opts('labelsUTC'));
-};
-
-/**
- * Standard plotters. These may be used by clients.
- * Available plotters are:
- * - Dygraph.Plotters.linePlotter: draws central lines (most common)
- * - Dygraph.Plotters.errorPlotter: draws error bars
- * - Dygraph.Plotters.fillPlotter: draws fills under lines (used with fillGraph)
- *
- * By default, the plotter is [fillPlotter, errorPlotter, linePlotter].
- * This causes all the lines to be drawn over all the fills/error bars.
- */
-Dygraph.Plotters = DygraphCanvasRenderer._Plotters;
-
-
-// Default attribute values.
-Dygraph.DEFAULT_ATTRS = {
-  highlightCircleSize: 3,
-  highlightSeriesOpts: null,
-  highlightSeriesBackgroundAlpha: 0.5,
-
-  labelsDivWidth: 250,
-  labelsDivStyles: {
-    // TODO(danvk): move defaults from createStatusMessage_ here.
-  },
-  labelsSeparateLines: false,
-  labelsShowZeroValues: true,
-  labelsKMB: false,
-  labelsKMG2: false,
-  showLabelsOnHighlight: true,
-
-  digitsAfterDecimal: 2,
-  maxNumberWidth: 6,
-  sigFigs: null,
-
-  strokeWidth: 1.0,
-  strokeBorderWidth: 0,
-  strokeBorderColor: "white",
-
-  axisTickSize: 3,
-  axisLabelFontSize: 14,
-  rightGap: 5,
-
-  showRoller: false,
-  xValueParser: Dygraph.dateParser,
-
-  delimiter: ',',
-
-  sigma: 2.0,
-  errorBars: false,
-  fractions: false,
-  wilsonInterval: true,  // only relevant if fractions is true
-  customBars: false,
-  fillGraph: false,
-  fillAlpha: 0.15,
-  connectSeparatedPoints: false,
-
-  stackedGraph: false,
-  stackedGraphNaNFill: 'all',
-  hideOverlayOnMouseOut: true,
-
-  legend: 'onmouseover',
-  stepPlot: false,
-  avoidMinZero: false,
-  xRangePad: 0,
-  yRangePad: null,
-  drawAxesAtZero: false,
-
-  // Sizes of the various chart labels.
-  titleHeight: 28,
-  xLabelHeight: 18,
-  yLabelWidth: 18,
-
-  drawXAxis: true,
-  drawYAxis: true,
-  axisLineColor: "black",
-  axisLineWidth: 0.3,
-  gridLineWidth: 0.3,
-  axisLabelColor: "black",
-  axisLabelWidth: 50,
-  drawYGrid: true,
-  drawXGrid: true,
-  gridLineColor: "rgb(128,128,128)",
-
-  interactionModel: null,  // will be set to Dygraph.Interaction.defaultModel
-  animatedZooms: false,  // (for now)
-
-  // Range selector options
-  showRangeSelector: false,
-  rangeSelectorHeight: 40,
-  rangeSelectorPlotStrokeColor: "#808FAB",
-  rangeSelectorPlotFillColor: "#A7B1C4",
-  showInRangeSelector: null,
-
-  // The ordering here ensures that central lines always appear above any
-  // fill bars/error bars.
-  plotter: [
-    Dygraph.Plotters.fillPlotter,
-    Dygraph.Plotters.errorPlotter,
-    Dygraph.Plotters.linePlotter
-  ],
-
-  plugins: [ ],
-
-  // per-axis options
-  axes: {
-    x: {
-      pixelsPerLabel: 70,
-      axisLabelWidth: 60,
-      axisLabelFormatter: Dygraph.dateAxisLabelFormatter,
-      valueFormatter: Dygraph.dateValueFormatter,
-      drawGrid: true,
-      drawAxis: true,
-      independentTicks: true,
-      ticker: null  // will be set in dygraph-tickers.js
-    },
-    y: {
-      axisLabelWidth: 50,
-      pixelsPerLabel: 30,
-      valueFormatter: Dygraph.numberValueFormatter,
-      axisLabelFormatter: Dygraph.numberAxisLabelFormatter,
-      drawGrid: true,
-      drawAxis: true,
-      independentTicks: true,
-      ticker: null  // will be set in dygraph-tickers.js
-    },
-    y2: {
-      axisLabelWidth: 50,
-      pixelsPerLabel: 30,
-      valueFormatter: Dygraph.numberValueFormatter,
-      axisLabelFormatter: Dygraph.numberAxisLabelFormatter,
-      drawAxis: true,  // only applies when there are two axes of data.
-      drawGrid: false,
-      independentTicks: false,
-      ticker: null  // will be set in dygraph-tickers.js
-    }
-  }
-};
-
-// Directions for panning and zooming. Use bit operations when combined
-// values are possible.
-Dygraph.HORIZONTAL = 1;
-Dygraph.VERTICAL = 2;
-
-// Installed plugins, in order of precedence (most-general to most-specific).
-// Plugins are installed after they are defined, in plugins/install.js.
-Dygraph.PLUGINS = [
-];
-
-// Used for initializing annotation CSS rules only once.
-Dygraph.addedAnnotationCSS = false;
-
-Dygraph.prototype.__old_init__ = function(div, file, labels, attrs) {
-  // Labels is no longer a constructor parameter, since it's typically set
-  // directly from the data source. It also conains a name for the x-axis,
-  // which the previous constructor form did not.
-  if (labels !== null) {
-    var new_labels = ["Date"];
-    for (var i = 0; i < labels.length; i++) new_labels.push(labels[i]);
-    Dygraph.update(attrs, { 'labels': new_labels });
-  }
-  this.__init__(div, file, attrs);
-};
-
-/**
- * Initializes the Dygraph. This creates a new DIV and constructs the PlotKit
- * and context &lt;canvas&gt; inside of it. See the constructor for details.
- * on the parameters.
- * @param {Element} div the Element to render the graph into.
- * @param {string | Function} file Source data
- * @param {Object} attrs Miscellaneous other options
- * @private
- */
-Dygraph.prototype.__init__ = function(div, file, attrs) {
-  // Hack for IE: if we're using excanvas and the document hasn't finished
-  // loading yet (and hence may not have initialized whatever it needs to
-  // initialize), then keep calling this routine periodically until it has.
-  if (/MSIE/.test(navigator.userAgent) && !window.opera &&
-      typeof(G_vmlCanvasManager) != 'undefined' &&
-      document.readyState != 'complete') {
-    var self = this;
-    setTimeout(function() { self.__init__(div, file, attrs); }, 100);
-    return;
-  }
-
-  // Support two-argument constructor
-  if (attrs === null || attrs === undefined) { attrs = {}; }
-
-  attrs = Dygraph.mapLegacyOptions_(attrs);
-
-  if (typeof(div) == 'string') {
-    div = document.getElementById(div);
-  }
-
-  if (!div) {
-    console.error("Constructing dygraph with a non-existent div!");
-    return;
-  }
-
-  this.isUsingExcanvas_ = typeof(G_vmlCanvasManager) != 'undefined';
-
-  // Copy the important bits into the object
-  // TODO(danvk): most of these should just stay in the attrs_ dictionary.
-  this.maindiv_ = div;
-  this.file_ = file;
-  this.rollPeriod_ = attrs.rollPeriod || Dygraph.DEFAULT_ROLL_PERIOD;
-  this.previousVerticalX_ = -1;
-  this.fractions_ = attrs.fractions || false;
-  this.dateWindow_ = attrs.dateWindow || null;
-
-  this.annotations_ = [];
-
-  // Zoomed indicators - These indicate when the graph has been zoomed and on what axis.
-  this.zoomed_x_ = false;
-  this.zoomed_y_ = false;
-
-  // Clear the div. This ensure that, if multiple dygraphs are passed the same
-  // div, then only one will be drawn.
-  div.innerHTML = "";
-
-  // For historical reasons, the 'width' and 'height' options trump all CSS
-  // rules _except_ for an explicit 'width' or 'height' on the div.
-  // As an added convenience, if the div has zero height (like <div></div> does
-  // without any styles), then we use a default height/width.
-  if (div.style.width === '' && attrs.width) {
-    div.style.width = attrs.width + "px";
-  }
-  if (div.style.height === '' && attrs.height) {
-    div.style.height = attrs.height + "px";
-  }
-  if (div.style.height === '' && div.clientHeight === 0) {
-    div.style.height = Dygraph.DEFAULT_HEIGHT + "px";
-    if (div.style.width === '') {
-      div.style.width = Dygraph.DEFAULT_WIDTH + "px";
-    }
-  }
-  // These will be zero if the dygraph's div is hidden. In that case,
-  // use the user-specified attributes if present. If not, use zero
-  // and assume the user will call resize to fix things later.
-  this.width_ = div.clientWidth || attrs.width || 0;
-  this.height_ = div.clientHeight || attrs.height || 0;
-
-  // TODO(danvk): set fillGraph to be part of attrs_ here, not user_attrs_.
-  if (attrs.stackedGraph) {
-    attrs.fillGraph = true;
-    // TODO(nikhilk): Add any other stackedGraph checks here.
-  }
-
-  // DEPRECATION WARNING: All option processing should be moved from
-  // attrs_ and user_attrs_ to options_, which holds all this information.
-  //
-  // Dygraphs has many options, some of which interact with one another.
-  // To keep track of everything, we maintain two sets of options:
-  //
-  //  this.user_attrs_   only options explicitly set by the user.
-  //  this.attrs_        defaults, options derived from user_attrs_, data.
-  //
-  // Options are then accessed this.attr_('attr'), which first looks at
-  // user_attrs_ and then computed attrs_. This way Dygraphs can set intelligent
-  // defaults without overriding behavior that the user specifically asks for.
-  this.user_attrs_ = {};
-  Dygraph.update(this.user_attrs_, attrs);
-
-  // This sequence ensures that Dygraph.DEFAULT_ATTRS is never modified.
-  this.attrs_ = {};
-  Dygraph.updateDeep(this.attrs_, Dygraph.DEFAULT_ATTRS);
-
-  this.boundaryIds_ = [];
-  this.setIndexByName_ = {};
-  this.datasetIndex_ = [];
-
-  this.registeredEvents_ = [];
-  this.eventListeners_ = {};
-
-  this.attributes_ = new DygraphOptions(this);
-
-  // Create the containing DIV and other interactive elements
-  this.createInterface_();
-
-  // Activate plugins.
-  this.plugins_ = [];
-  var plugins = Dygraph.PLUGINS.concat(this.getOption('plugins'));
-  for (var i = 0; i < plugins.length; i++) {
-    // the plugins option may contain either plugin classes or instances.
-    // Plugin instances contain an activate method.
-    var Plugin = plugins[i];  // either a constructor or an instance.
-    var pluginInstance;
-    if (typeof(Plugin.activate) !== 'undefined') {
-      pluginInstance = Plugin;
-    } else {
-      pluginInstance = new Plugin();
-    }
-
-    var pluginDict = {
-      plugin: pluginInstance,
-      events: {},
-      options: {},
-      pluginOptions: {}
-    };
-
-    var handlers = pluginInstance.activate(this);
-    for (var eventName in handlers) {
-      if (!handlers.hasOwnProperty(eventName)) continue;
-      // TODO(danvk): validate eventName.
-      pluginDict.events[eventName] = handlers[eventName];
-    }
-
-    this.plugins_.push(pluginDict);
-  }
-
-  // At this point, plugins can no longer register event handlers.
-  // Construct a map from event -> ordered list of [callback, plugin].
-  for (var i = 0; i < this.plugins_.length; i++) {
-    var plugin_dict = this.plugins_[i];
-    for (var eventName in plugin_dict.events) {
-      if (!plugin_dict.events.hasOwnProperty(eventName)) continue;
-      var callback = plugin_dict.events[eventName];
-
-      var pair = [plugin_dict.plugin, callback];
-      if (!(eventName in this.eventListeners_)) {
-        this.eventListeners_[eventName] = [pair];
-      } else {
-        this.eventListeners_[eventName].push(pair);
-      }
-    }
-  }
-
-  this.createDragInterface_();
-
-  this.start_();
-};
-
-/**
- * Triggers a cascade of events to the various plugins which are interested in them.
- * Returns true if the "default behavior" should be prevented, i.e. if one
- * of the event listeners called event.preventDefault().
- * @private
- */
-Dygraph.prototype.cascadeEvents_ = function(name, extra_props) {
-  if (!(name in this.eventListeners_)) return false;
-
-  // QUESTION: can we use objects & prototypes to speed this up?
-  var e = {
-    dygraph: this,
-    cancelable: false,
-    defaultPrevented: false,
-    preventDefault: function() {
-      if (!e.cancelable) throw "Cannot call preventDefault on non-cancelable event.";
-      e.defaultPrevented = true;
-    },
-    propagationStopped: false,
-    stopPropagation: function() {
-      e.propagationStopped = true;
-    }
-  };
-  Dygraph.update(e, extra_props);
-
-  var callback_plugin_pairs = this.eventListeners_[name];
-  if (callback_plugin_pairs) {
-    for (var i = callback_plugin_pairs.length - 1; i >= 0; i--) {
-      var plugin = callback_plugin_pairs[i][0];
-      var callback = callback_plugin_pairs[i][1];
-      callback.call(plugin, e);
-      if (e.propagationStopped) break;
-    }
-  }
-  return e.defaultPrevented;
-};
-
-/**
- * Fetch a plugin instance of a particular class. Only for testing.
- * @private
- * @param {!Class} type The type of the plugin.
- * @return {Object} Instance of the plugin, or null if there is none.
- */
-Dygraph.prototype.getPluginInstance_ = function(type) {
-  for (var i = 0; i < this.plugins_.length; i++) {
-    var p = this.plugins_[i];
-    if (p.plugin instanceof type) {
-      return p.plugin;
-    }
-  }
-  return null;
-};
-
-/**
- * Returns the zoomed status of the chart for one or both axes.
- *
- * Axis is an optional parameter. Can be set to 'x' or 'y'.
- *
- * The zoomed status for an axis is set whenever a user zooms using the mouse
- * or when the dateWindow or valueRange are updated (unless the
- * isZoomedIgnoreProgrammaticZoom option is also specified).
- */
-Dygraph.prototype.isZoomed = function(axis) {
-  if (axis === null || axis === undefined) {
-    return this.zoomed_x_ || this.zoomed_y_;
-  }
-  if (axis === 'x') return this.zoomed_x_;
-  if (axis === 'y') return this.zoomed_y_;
-  throw "axis parameter is [" + axis + "] must be null, 'x' or 'y'.";
-};
-
-/**
- * Returns information about the Dygraph object, including its containing ID.
- */
-Dygraph.prototype.toString = function() {
-  var maindiv = this.maindiv_;
-  var id = (maindiv && maindiv.id) ? maindiv.id : maindiv;
-  return "[Dygraph " + id + "]";
-};
-
-/**
- * @private
- * Returns the value of an option. This may be set by the user (either in the
- * constructor or by calling updateOptions) or by dygraphs, and may be set to a
- * per-series value.
- * @param {string} name The name of the option, e.g. 'rollPeriod'.
- * @param {string} [seriesName] The name of the series to which the option
- * will be applied. If no per-series value of this option is available, then
- * the global value is returned. This is optional.
- * @return { ... } The value of the option.
- */
-Dygraph.prototype.attr_ = function(name, seriesName) {
-  if (DEBUG) {
-    if (typeof(Dygraph.OPTIONS_REFERENCE) === 'undefined') {
-      console.error('Must include options reference JS for testing');
-    } else if (!Dygraph.OPTIONS_REFERENCE.hasOwnProperty(name)) {
-      console.error('Dygraphs is using property ' + name + ', which has no ' +
-                    'entry in the Dygraphs.OPTIONS_REFERENCE listing.');
-      // Only log this error once.
-      Dygraph.OPTIONS_REFERENCE[name] = true;
-    }
-  }
-  return seriesName ? this.attributes_.getForSeries(name, seriesName) : this.attributes_.get(name);
-};
-
-/**
- * Returns the current value for an option, as set in the constructor or via
- * updateOptions. You may pass in an (optional) series name to get per-series
- * values for the option.
- *
- * All values returned by this method should be considered immutable. If you
- * modify them, there is no guarantee that the changes will be honored or that
- * dygraphs will remain in a consistent state. If you want to modify an option,
- * use updateOptions() instead.
- *
- * @param {string} name The name of the option (e.g. 'strokeWidth')
- * @param {string=} opt_seriesName Series name to get per-series values.
- * @return {*} The value of the option.
- */
-Dygraph.prototype.getOption = function(name, opt_seriesName) {
-  return this.attr_(name, opt_seriesName);
-};
-
-/**
- * Like getOption(), but specifically returns a number.
- * This is a convenience function for working with the Closure Compiler.
- * @param {string} name The name of the option (e.g. 'strokeWidth')
- * @param {string=} opt_seriesName Series name to get per-series values.
- * @return {number} The value of the option.
- * @private
- */
-Dygraph.prototype.getNumericOption = function(name, opt_seriesName) {
-  return /** @type{number} */(this.getOption(name, opt_seriesName));
-};
-
-/**
- * Like getOption(), but specifically returns a string.
- * This is a convenience function for working with the Closure Compiler.
- * @param {string} name The name of the option (e.g. 'strokeWidth')
- * @param {string=} opt_seriesName Series name to get per-series values.
- * @return {string} The value of the option.
- * @private
- */
-Dygraph.prototype.getStringOption = function(name, opt_seriesName) {
-  return /** @type{string} */(this.getOption(name, opt_seriesName));
-};
-
-/**
- * Like getOption(), but specifically returns a boolean.
- * This is a convenience function for working with the Closure Compiler.
- * @param {string} name The name of the option (e.g. 'strokeWidth')
- * @param {string=} opt_seriesName Series name to get per-series values.
- * @return {boolean} The value of the option.
- * @private
- */
-Dygraph.prototype.getBooleanOption = function(name, opt_seriesName) {
-  return /** @type{boolean} */(this.getOption(name, opt_seriesName));
-};
-
-/**
- * Like getOption(), but specifically returns a function.
- * This is a convenience function for working with the Closure Compiler.
- * @param {string} name The name of the option (e.g. 'strokeWidth')
- * @param {string=} opt_seriesName Series name to get per-series values.
- * @return {function(...)} The value of the option.
- * @private
- */
-Dygraph.prototype.getFunctionOption = function(name, opt_seriesName) {
-  return /** @type{function(...)} */(this.getOption(name, opt_seriesName));
-};
-
-Dygraph.prototype.getOptionForAxis = function(name, axis) {
-  return this.attributes_.getForAxis(name, axis);
-};
-
-/**
- * @private
- * @param {string} axis The name of the axis (i.e. 'x', 'y' or 'y2')
- * @return { ... } A function mapping string -> option value
- */
-Dygraph.prototype.optionsViewForAxis_ = function(axis) {
-  var self = this;
-  return function(opt) {
-    var axis_opts = self.user_attrs_.axes;
-    if (axis_opts && axis_opts[axis] && axis_opts[axis].hasOwnProperty(opt)) {
-      return axis_opts[axis][opt];
-    }
-
-    // I don't like that this is in a second spot.
-    if (axis === 'x' && opt === 'logscale') {
-      // return the default value.
-      // TODO(konigsberg): pull the default from a global default.
-      return false;
-    }
-
-    // user-specified attributes always trump defaults, even if they're less
-    // specific.
-    if (typeof(self.user_attrs_[opt]) != 'undefined') {
-      return self.user_attrs_[opt];
-    }
-
-    axis_opts = self.attrs_.axes;
-    if (axis_opts && axis_opts[axis] && axis_opts[axis].hasOwnProperty(opt)) {
-      return axis_opts[axis][opt];
-    }
-    // check old-style axis options
-    // TODO(danvk): add a deprecation warning if either of these match.
-    if (axis == 'y' && self.axes_[0].hasOwnProperty(opt)) {
-      return self.axes_[0][opt];
-    } else if (axis == 'y2' && self.axes_[1].hasOwnProperty(opt)) {
-      return self.axes_[1][opt];
-    }
-    return self.attr_(opt);
-  };
-};
-
-/**
- * Returns the current rolling period, as set by the user or an option.
- * @return {number} The number of points in the rolling window
- */
-Dygraph.prototype.rollPeriod = function() {
-  return this.rollPeriod_;
-};
-
-/**
- * Returns the currently-visible x-range. This can be affected by zooming,
- * panning or a call to updateOptions.
- * Returns a two-element array: [left, right].
- * If the Dygraph has dates on the x-axis, these will be millis since epoch.
- */
-Dygraph.prototype.xAxisRange = function() {
-  return this.dateWindow_ ? this.dateWindow_ : this.xAxisExtremes();
-};
-
-/**
- * Returns the lower- and upper-bound x-axis values of the
- * data set.
- */
-Dygraph.prototype.xAxisExtremes = function() {
-  var pad = this.getNumericOption('xRangePad') / this.plotter_.area.w;
-  if (this.numRows() === 0) {
-    return [0 - pad, 1 + pad];
-  }
-  var left = this.rawData_[0][0];
-  var right = this.rawData_[this.rawData_.length - 1][0];
-  if (pad) {
-    // Must keep this in sync with dygraph-layout _evaluateLimits()
-    var range = right - left;
-    left -= range * pad;
-    right += range * pad;
-  }
-  return [left, right];
-};
-
-/**
- * Returns the currently-visible y-range for an axis. This can be affected by
- * zooming, panning or a call to updateOptions. Axis indices are zero-based. If
- * called with no arguments, returns the range of the first axis.
- * Returns a two-element array: [bottom, top].
- */
-Dygraph.prototype.yAxisRange = function(idx) {
-  if (typeof(idx) == "undefined") idx = 0;
-  if (idx < 0 || idx >= this.axes_.length) {
-    return null;
-  }
-  var axis = this.axes_[idx];
-  return [ axis.computedValueRange[0], axis.computedValueRange[1] ];
-};
-
-/**
- * Returns the currently-visible y-ranges for each axis. This can be affected by
- * zooming, panning, calls to updateOptions, etc.
- * Returns an array of [bottom, top] pairs, one for each y-axis.
- */
-Dygraph.prototype.yAxisRanges = function() {
-  var ret = [];
-  for (var i = 0; i < this.axes_.length; i++) {
-    ret.push(this.yAxisRange(i));
-  }
-  return ret;
-};
-
-// TODO(danvk): use these functions throughout dygraphs.
-/**
- * Convert from data coordinates to canvas/div X/Y coordinates.
- * If specified, do this conversion for the coordinate system of a particular
- * axis. Uses the first axis by default.
- * Returns a two-element array: [X, Y]
- *
- * Note: use toDomXCoord instead of toDomCoords(x, null) and use toDomYCoord
- * instead of toDomCoords(null, y, axis).
- */
-Dygraph.prototype.toDomCoords = function(x, y, axis) {
-  return [ this.toDomXCoord(x), this.toDomYCoord(y, axis) ];
-};
-
-/**
- * Convert from data x coordinates to canvas/div X coordinate.
- * If specified, do this conversion for the coordinate system of a particular
- * axis.
- * Returns a single value or null if x is null.
- */
-Dygraph.prototype.toDomXCoord = function(x) {
-  if (x === null) {
-    return null;
-  }
-
-  var area = this.plotter_.area;
-  var xRange = this.xAxisRange();
-  return area.x + (x - xRange[0]) / (xRange[1] - xRange[0]) * area.w;
-};
-
-/**
- * Convert from data x coordinates to canvas/div Y coordinate and optional
- * axis. Uses the first axis by default.
- *
- * returns a single value or null if y is null.
- */
-Dygraph.prototype.toDomYCoord = function(y, axis) {
-  var pct = this.toPercentYCoord(y, axis);
-
-  if (pct === null) {
-    return null;
-  }
-  var area = this.plotter_.area;
-  return area.y + pct * area.h;
-};
-
-/**
- * Convert from canvas/div coords to data coordinates.
- * If specified, do this conversion for the coordinate system of a particular
- * axis. Uses the first axis by default.
- * Returns a two-element array: [X, Y].
- *
- * Note: use toDataXCoord instead of toDataCoords(x, null) and use toDataYCoord
- * instead of toDataCoords(null, y, axis).
- */
-Dygraph.prototype.toDataCoords = function(x, y, axis) {
-  return [ this.toDataXCoord(x), this.toDataYCoord(y, axis) ];
-};
-
-/**
- * Convert from canvas/div x coordinate to data coordinate.
- *
- * If x is null, this returns null.
- */
-Dygraph.prototype.toDataXCoord = function(x) {
-  if (x === null) {
-    return null;
-  }
-
-  var area = this.plotter_.area;
-  var xRange = this.xAxisRange();
-
-  if (!this.attributes_.getForAxis("logscale", 'x')) {
-    return xRange[0] + (x - area.x) / area.w * (xRange[1] - xRange[0]);
-  } else {
-    // TODO: remove duplicate code?
-    // Computing the inverse of toDomCoord.
-    var pct = (x - area.x) / area.w;
-
-    // Computing the inverse of toPercentXCoord. The function was arrived at with
-    // the following steps:
-    //
-    // Original calcuation:
-    // pct = (log(x) - log(xRange[0])) / (log(xRange[1]) - log(xRange[0])));
-    //
-    // Multiply both sides by the right-side demoninator.
-    // pct * (log(xRange[1] - log(xRange[0]))) = log(x) - log(xRange[0])
-    //
-    // add log(xRange[0]) to both sides
-    // log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0])) = log(x);
-    //
-    // Swap both sides of the equation,
-    // log(x) = log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0]))
-    //
-    // Use both sides as the exponent in 10^exp and we're done.
-    // x = 10 ^ (log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0])))
-    var logr0 = Dygraph.log10(xRange[0]);
-    var logr1 = Dygraph.log10(xRange[1]);
-    var exponent = logr0 + (pct * (logr1 - logr0));
-    var value = Math.pow(Dygraph.LOG_SCALE, exponent);
-    return value;
-  }
-};
-
-/**
- * Convert from canvas/div y coord to value.
- *
- * If y is null, this returns null.
- * if axis is null, this uses the first axis.
- */
-Dygraph.prototype.toDataYCoord = function(y, axis) {
-  if (y === null) {
-    return null;
-  }
-
-  var area = this.plotter_.area;
-  var yRange = this.yAxisRange(axis);
-
-  if (typeof(axis) == "undefined") axis = 0;
-  if (!this.attributes_.getForAxis("logscale", axis)) {
-    return yRange[0] + (area.y + area.h - y) / area.h * (yRange[1] - yRange[0]);
-  } else {
-    // Computing the inverse of toDomCoord.
-    var pct = (y - area.y) / area.h;
-
-    // Computing the inverse of toPercentYCoord. The function was arrived at with
-    // the following steps:
-    //
-    // Original calcuation:
-    // pct = (log(yRange[1]) - log(y)) / (log(yRange[1]) - log(yRange[0]));
-    //
-    // Multiply both sides by the right-side demoninator.
-    // pct * (log(yRange[1]) - log(yRange[0])) = log(yRange[1]) - log(y);
-    //
-    // subtract log(yRange[1]) from both sides.
-    // (pct * (log(yRange[1]) - log(yRange[0]))) - log(yRange[1]) = -log(y);
-    //
-    // and multiply both sides by -1.
-    // log(yRange[1]) - (pct * (logr1 - log(yRange[0])) = log(y);
-    //
-    // Swap both sides of the equation,
-    // log(y) = log(yRange[1]) - (pct * (log(yRange[1]) - log(yRange[0])));
-    //
-    // Use both sides as the exponent in 10^exp and we're done.
-    // y = 10 ^ (log(yRange[1]) - (pct * (log(yRange[1]) - log(yRange[0]))));
-    var logr0 = Dygraph.log10(yRange[0]);
-    var logr1 = Dygraph.log10(yRange[1]);
-    var exponent = logr1 - (pct * (logr1 - logr0));
-    var value = Math.pow(Dygraph.LOG_SCALE, exponent);
-    return value;
-  }
-};
-
-/**
- * Converts a y for an axis to a percentage from the top to the
- * bottom of the drawing area.
- *
- * If the coordinate represents a value visible on the canvas, then
- * the value will be between 0 and 1, where 0 is the top of the canvas.
- * However, this method will return values outside the range, as
- * values can fall outside the canvas.
- *
- * If y is null, this returns null.
- * if axis is null, this uses the first axis.
- *
- * @param {number} y The data y-coordinate.
- * @param {number} [axis] The axis number on which the data coordinate lives.
- * @return {number} A fraction in [0, 1] where 0 = the top edge.
- */
-Dygraph.prototype.toPercentYCoord = function(y, axis) {
-  if (y === null) {
-    return null;
-  }
-  if (typeof(axis) == "undefined") axis = 0;
-
-  var yRange = this.yAxisRange(axis);
-
-  var pct;
-  var logscale = this.attributes_.getForAxis("logscale", axis);
-  if (logscale) {
-    var logr0 = Dygraph.log10(yRange[0]);
-    var logr1 = Dygraph.log10(yRange[1]);
-    pct = (logr1 - Dygraph.log10(y)) / (logr1 - logr0);
-  } else {
-    // yRange[1] - y is unit distance from the bottom.
-    // yRange[1] - yRange[0] is the scale of the range.
-    // (yRange[1] - y) / (yRange[1] - yRange[0]) is the % from the bottom.
-    pct = (yRange[1] - y) / (yRange[1] - yRange[0]);
-  }
-  return pct;
-};
-
-/**
- * Converts an x value to a percentage from the left to the right of
- * the drawing area.
- *
- * If the coordinate represents a value visible on the canvas, then
- * the value will be between 0 and 1, where 0 is the left of the canvas.
- * However, this method will return values outside the range, as
- * values can fall outside the canvas.
- *
- * If x is null, this returns null.
- * @param {number} x The data x-coordinate.
- * @return {number} A fraction in [0, 1] where 0 = the left edge.
- */
-Dygraph.prototype.toPercentXCoord = function(x) {
-  if (x === null) {
-    return null;
-  }
-
-  var xRange = this.xAxisRange();
-  var pct;
-  var logscale = this.attributes_.getForAxis("logscale", 'x') ;
-  if (logscale === true) {  // logscale can be null so we test for true explicitly.
-    var logr0 = Dygraph.log10(xRange[0]);
-    var logr1 = Dygraph.log10(xRange[1]);
-    pct = (Dygraph.log10(x) - logr0) / (logr1 - logr0);
-  } else {
-    // x - xRange[0] is unit distance from the left.
-    // xRange[1] - xRange[0] is the scale of the range.
-    // The full expression below is the % from the left.
-    pct = (x - xRange[0]) / (xRange[1] - xRange[0]);
-  }
-  return pct;
-};
-
-/**
- * Returns the number of columns (including the independent variable).
- * @return {number} The number of columns.
- */
-Dygraph.prototype.numColumns = function() {
-  if (!this.rawData_) return 0;
-  return this.rawData_[0] ? this.rawData_[0].length : this.attr_("labels").length;
-};
-
-/**
- * Returns the number of rows (excluding any header/label row).
- * @return {number} The number of rows, less any header.
- */
-Dygraph.prototype.numRows = function() {
-  if (!this.rawData_) return 0;
-  return this.rawData_.length;
-};
-
-/**
- * Returns the value in the given row and column. If the row and column exceed
- * the bounds on the data, returns null. Also returns null if the value is
- * missing.
- * @param {number} row The row number of the data (0-based). Row 0 is the
- *     first row of data, not a header row.
- * @param {number} col The column number of the data (0-based)
- * @return {number} The value in the specified cell or null if the row/col
- *     were out of range.
- */
-Dygraph.prototype.getValue = function(row, col) {
-  if (row < 0 || row > this.rawData_.length) return null;
-  if (col < 0 || col > this.rawData_[row].length) return null;
-
-  return this.rawData_[row][col];
-};
-
-/**
- * Generates interface elements for the Dygraph: a containing div, a div to
- * display the current point, and a textbox to adjust the rolling average
- * period. Also creates the Renderer/Layout elements.
- * @private
- */
-Dygraph.prototype.createInterface_ = function() {
-  // Create the all-enclosing graph div
-  var enclosing = this.maindiv_;
-
-  this.graphDiv = document.createElement("div");
-
-  // TODO(danvk): any other styles that are useful to set here?
-  this.graphDiv.style.textAlign = 'left';  // This is a CSS "reset"
-  this.graphDiv.style.position = 'relative';
-  enclosing.appendChild(this.graphDiv);
-
-  // Create the canvas for interactive parts of the chart.
-  this.canvas_ = Dygraph.createCanvas();
-  this.canvas_.style.position = "absolute";
-
-  // ... and for static parts of the chart.
-  this.hidden_ = this.createPlotKitCanvas_(this.canvas_);
-
-  this.canvas_ctx_ = Dygraph.getContext(this.canvas_);
-  this.hidden_ctx_ = Dygraph.getContext(this.hidden_);
-
-  this.resizeElements_();
-
-  // The interactive parts of the graph are drawn on top of the chart.
-  this.graphDiv.appendChild(this.hidden_);
-  this.graphDiv.appendChild(this.canvas_);
-  this.mouseEventElement_ = this.createMouseEventElement_();
-
-  // Create the grapher
-  this.layout_ = new DygraphLayout(this);
-
-  var dygraph = this;
-
-  this.mouseMoveHandler_ = function(e) {
-    dygraph.mouseMove_(e);
-  };
-
-  this.mouseOutHandler_ = function(e) {
-    // The mouse has left the chart if:
-    // 1. e.target is inside the chart
-    // 2. e.relatedTarget is outside the chart
-    var target = e.target || e.fromElement;
-    var relatedTarget = e.relatedTarget || e.toElement;
-    if (Dygraph.isNodeContainedBy(target, dygraph.graphDiv) &&
-        !Dygraph.isNodeContainedBy(relatedTarget, dygraph.graphDiv)) {
-      dygraph.mouseOut_(e);
-    }
-  };
-
-  this.addAndTrackEvent(window, 'mouseout', this.mouseOutHandler_);
-  this.addAndTrackEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_);
-
-  // Don't recreate and register the resize handler on subsequent calls.
-  // This happens when the graph is resized.
-  if (!this.resizeHandler_) {
-    this.resizeHandler_ = function(e) {
-      dygraph.resize();
-    };
-
-    // Update when the window is resized.
-    // TODO(danvk): drop frames depending on complexity of the chart.
-    this.addAndTrackEvent(window, 'resize', this.resizeHandler_);
-  }
-};
-
-Dygraph.prototype.resizeElements_ = function() {
-  this.graphDiv.style.width = this.width_ + "px";
-  this.graphDiv.style.height = this.height_ + "px";
-
-  var canvasScale = Dygraph.getContextPixelRatio(this.canvas_ctx_);
-  this.canvas_.width = this.width_ * canvasScale;
-  this.canvas_.height = this.height_ * canvasScale;
-  this.canvas_.style.width = this.width_ + "px";    // for IE
-  this.canvas_.style.height = this.height_ + "px";  // for IE
-  if (canvasScale !== 1) {
-    this.canvas_ctx_.scale(canvasScale, canvasScale);
-  }
-
-  var hiddenScale = Dygraph.getContextPixelRatio(this.hidden_ctx_);
-  this.hidden_.width = this.width_ * hiddenScale;
-  this.hidden_.height = this.height_ * hiddenScale;
-  this.hidden_.style.width = this.width_ + "px";    // for IE
-  this.hidden_.style.height = this.height_ + "px";  // for IE
-  if (hiddenScale !== 1) {
-    this.hidden_ctx_.scale(hiddenScale, hiddenScale);
-  }
-};
-
-/**
- * Detach DOM elements in the dygraph and null out all data references.
- * Calling this when you're done with a dygraph can dramatically reduce memory
- * usage. See, e.g., the tests/perf.html example.
- */
-Dygraph.prototype.destroy = function() {
-  this.canvas_ctx_.restore();
-  this.hidden_ctx_.restore();
-
-  // Destroy any plugins, in the reverse order that they were registered.
-  for (var i = this.plugins_.length - 1; i >= 0; i--) {
-    var p = this.plugins_.pop();
-    if (p.plugin.destroy) p.plugin.destroy();
-  }
-
-  var removeRecursive = function(node) {
-    while (node.hasChildNodes()) {
-      removeRecursive(node.firstChild);
-      node.removeChild(node.firstChild);
-    }
-  };
-
-  this.removeTrackedEvents_();
-
-  // remove mouse event handlers (This may not be necessary anymore)
-  Dygraph.removeEvent(window, 'mouseout', this.mouseOutHandler_);
-  Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler_);
-
-  // remove window handlers
-  Dygraph.removeEvent(window,'resize', this.resizeHandler_);
-  this.resizeHandler_ = null;
-
-  removeRecursive(this.maindiv_);
-
-  var nullOut = function(obj) {
-    for (var n in obj) {
-      if (typeof(obj[n]) === 'object') {
-        obj[n] = null;
-      }
-    }
-  };
-  // These may not all be necessary, but it can't hurt...
-  nullOut(this.layout_);
-  nullOut(this.plotter_);
-  nullOut(this);
-};
-
-/**
- * Creates the canvas on which the chart will be drawn. Only the Renderer ever
- * draws on this particular canvas. All Dygraph work (i.e. drawing hover dots
- * or the zoom rectangles) is done on this.canvas_.
- * @param {Object} canvas The Dygraph canvas over which to overlay the plot
- * @return {Object} The newly-created canvas
- * @private
- */
-Dygraph.prototype.createPlotKitCanvas_ = function(canvas) {
-  var h = Dygraph.createCanvas();
-  h.style.position = "absolute";
-  // TODO(danvk): h should be offset from canvas. canvas needs to include
-  // some extra area to make it easier to zoom in on the far left and far
-  // right. h needs to be precisely the plot area, so that clipping occurs.
-  h.style.top = canvas.style.top;
-  h.style.left = canvas.style.left;
-  h.width = this.width_;
-  h.height = this.height_;
-  h.style.width = this.width_ + "px";    // for IE
-  h.style.height = this.height_ + "px";  // for IE
-  return h;
-};
-
-/**
- * Creates an overlay element used to handle mouse events.
- * @return {Object} The mouse event element.
- * @private
- */
-Dygraph.prototype.createMouseEventElement_ = function() {
-  if (this.isUsingExcanvas_) {
-    var elem = document.createElement("div");
-    elem.style.position = 'absolute';
-    elem.style.backgroundColor = 'white';
-    elem.style.filter = 'alpha(opacity=0)';
-    elem.style.width = this.width_ + "px";
-    elem.style.height = this.height_ + "px";
-    this.graphDiv.appendChild(elem);
-    return elem;
-  } else {
-    return this.canvas_;
-  }
-};
-
-/**
- * Generate a set of distinct colors for the data series. This is done with a
- * color wheel. Saturation/Value are customizable, and the hue is
- * equally-spaced around the color wheel. If a custom set of colors is
- * specified, that is used instead.
- * @private
- */
-Dygraph.prototype.setColors_ = function() {
-  var labels = this.getLabels();
-  var num = labels.length - 1;
-  this.colors_ = [];
-  this.colorsMap_ = {};
-
-  // These are used for when no custom colors are specified.
-  var sat = this.getNumericOption('colorSaturation') || 1.0;
-  var val = this.getNumericOption('colorValue') || 0.5;
-  var half = Math.ceil(num / 2);
-
-  var colors = this.getOption('colors');
-  var visibility = this.visibility();
-  for (var i = 0; i < num; i++) {
-    if (!visibility[i]) {
-      continue;
-    }
-    var label = labels[i + 1];
-    var colorStr = this.attributes_.getForSeries('color', label);
-    if (!colorStr) {
-      if (colors) {
-        colorStr = colors[i % colors.length];
-      } else {
-        // alternate colors for high contrast.
-        var idx = i % 2 ? (half + (i + 1)/ 2) : Math.ceil((i + 1) / 2);
-        var hue = (1.0 * idx / (1 + num));
-        colorStr = Dygraph.hsvToRGB(hue, sat, val);
-      }
-    }
-    this.colors_.push(colorStr);
-    this.colorsMap_[label] = colorStr;
-  }
-};
-
-/**
- * Return the list of colors. This is either the list of colors passed in the
- * attributes or the autogenerated list of rgb(r,g,b) strings.
- * This does not return colors for invisible series.
- * @return {Array.<string>} The list of colors.
- */
-Dygraph.prototype.getColors = function() {
-  return this.colors_;
-};
-
-/**
- * Returns a few attributes of a series, i.e. its color, its visibility, which
- * axis it's assigned to, and its column in the original data.
- * Returns null if the series does not exist.
- * Otherwise, returns an object with column, visibility, color and axis properties.
- * The "axis" property will be set to 1 for y1 and 2 for y2.
- * The "column" property can be fed back into getValue(row, column) to get
- * values for this series.
- */
-Dygraph.prototype.getPropertiesForSeries = function(series_name) {
-  var idx = -1;
-  var labels = this.getLabels();
-  for (var i = 1; i < labels.length; i++) {
-    if (labels[i] == series_name) {
-      idx = i;
-      break;
-    }
-  }
-  if (idx == -1) return null;
-
-  return {
-    name: series_name,
-    column: idx,
-    visible: this.visibility()[idx - 1],
-    color: this.colorsMap_[series_name],
-    axis: 1 + this.attributes_.axisForSeries(series_name)
-  };
-};
-
-/**
- * Create the text box to adjust the averaging period
- * @private
- */
-Dygraph.prototype.createRollInterface_ = function() {
-  // Create a roller if one doesn't exist already.
-  if (!this.roller_) {
-    this.roller_ = document.createElement("input");
-    this.roller_.type = "text";
-    this.roller_.style.display = "none";
-    this.graphDiv.appendChild(this.roller_);
-  }
-
-  var display = this.getBooleanOption('showRoller') ? 'block' : 'none';
-
-  var area = this.plotter_.area;
-  var textAttr = { "position": "absolute",
-                   "zIndex": 10,
-                   "top": (area.y + area.h - 25) + "px",
-                   "left": (area.x + 1) + "px",
-                   "display": display
-                  };
-  this.roller_.size = "2";
-  this.roller_.value = this.rollPeriod_;
-  for (var name in textAttr) {
-    if (textAttr.hasOwnProperty(name)) {
-      this.roller_.style[name] = textAttr[name];
-    }
-  }
-
-  var dygraph = this;
-  this.roller_.onchange = function() { dygraph.adjustRoll(dygraph.roller_.value); };
-};
-
-/**
- * Set up all the mouse handlers needed to capture dragging behavior for zoom
- * events.
- * @private
- */
-Dygraph.prototype.createDragInterface_ = function() {
-  var context = {
-    // Tracks whether the mouse is down right now
-    isZooming: false,
-    isPanning: false,  // is this drag part of a pan?
-    is2DPan: false,    // if so, is that pan 1- or 2-dimensional?
-    dragStartX: null, // pixel coordinates
-    dragStartY: null, // pixel coordinates
-    dragEndX: null, // pixel coordinates
-    dragEndY: null, // pixel coordinates
-    dragDirection: null,
-    prevEndX: null, // pixel coordinates
-    prevEndY: null, // pixel coordinates
-    prevDragDirection: null,
-    cancelNextDblclick: false,  // see comment in dygraph-interaction-model.js
-
-    // The value on the left side of the graph when a pan operation starts.
-    initialLeftmostDate: null,
-
-    // The number of units each pixel spans. (This won't be valid for log
-    // scales)
-    xUnitsPerPixel: null,
-
-    // TODO(danvk): update this comment
-    // The range in second/value units that the viewport encompasses during a
-    // panning operation.
-    dateRange: null,
-
-    // Top-left corner of the canvas, in DOM coords
-    // TODO(konigsberg): Rename topLeftCanvasX, topLeftCanvasY.
-    px: 0,
-    py: 0,
-
-    // Values for use with panEdgeFraction, which limit how far outside the
-    // graph's data boundaries it can be panned.
-    boundedDates: null, // [minDate, maxDate]
-    boundedValues: null, // [[minValue, maxValue] ...]
-
-    // We cover iframes during mouse interactions. See comments in
-    // dygraph-utils.js for more info on why this is a good idea.
-    tarp: new Dygraph.IFrameTarp(),
-
-    // contextB is the same thing as this context object but renamed.
-    initializeMouseDown: function(event, g, contextB) {
-      // prevents mouse drags from selecting page text.
-      if (event.preventDefault) {
-        event.preventDefault();  // Firefox, Chrome, etc.
-      } else {
-        event.returnValue = false;  // IE
-        event.cancelBubble = true;
-      }
-
-      var canvasPos = Dygraph.findPos(g.canvas_);
-      contextB.px = canvasPos.x;
-      contextB.py = canvasPos.y;
-      contextB.dragStartX = Dygraph.dragGetX_(event, contextB);
-      contextB.dragStartY = Dygraph.dragGetY_(event, contextB);
-      contextB.cancelNextDblclick = false;
-      contextB.tarp.cover();
-    },
-    destroy: function() {
-      var context = this;
-      if (context.isZooming || context.isPanning) {
-        context.isZooming = false;
-        context.dragStartX = null;
-        context.dragStartY = null;
-      }
-
-      if (context.isPanning) {
-        context.isPanning = false;
-        context.draggingDate = null;
-        context.dateRange = null;
-        for (var i = 0; i < self.axes_.length; i++) {
-          delete self.axes_[i].draggingValue;
-          delete self.axes_[i].dragValueRange;
-        }
-      }
-
-      context.tarp.uncover();
-    }
-  };
-
-  var interactionModel = this.getOption("interactionModel");
-
-  // Self is the graph.
-  var self = this;
-
-  // Function that binds the graph and context to the handler.
-  var bindHandler = function(handler) {
-    return function(event) {
-      handler(event, self, context);
-    };
-  };
-
-  for (var eventName in interactionModel) {
-    if (!interactionModel.hasOwnProperty(eventName)) continue;
-    this.addAndTrackEvent(this.mouseEventElement_, eventName,
-        bindHandler(interactionModel[eventName]));
-  }
-
-  // If the user releases the mouse button during a drag, but not over the
-  // canvas, then it doesn't count as a zooming action.
-  if (!interactionModel.willDestroyContextMyself) {
-    var mouseUpHandler = function(event) {
-      context.destroy();
-    };
-
-    this.addAndTrackEvent(document, 'mouseup', mouseUpHandler);
-  }
-};
-
-/**
- * Draw a gray zoom rectangle over the desired area of the canvas. Also clears
- * up any previous zoom rectangles that were drawn. This could be optimized to
- * avoid extra redrawing, but it's tricky to avoid interactions with the status
- * dots.
- *
- * @param {number} direction the direction of the zoom rectangle. Acceptable
- *     values are Dygraph.HORIZONTAL and Dygraph.VERTICAL.
- * @param {number} startX The X position where the drag started, in canvas
- *     coordinates.
- * @param {number} endX The current X position of the drag, in canvas coords.
- * @param {number} startY The Y position where the drag started, in canvas
- *     coordinates.
- * @param {number} endY The current Y position of the drag, in canvas coords.
- * @param {number} prevDirection the value of direction on the previous call to
- *     this function. Used to avoid excess redrawing
- * @param {number} prevEndX The value of endX on the previous call to this
- *     function. Used to avoid excess redrawing
- * @param {number} prevEndY The value of endY on the previous call to this
- *     function. Used to avoid excess redrawing
- * @private
- */
-Dygraph.prototype.drawZoomRect_ = function(direction, startX, endX, startY,
-                                           endY, prevDirection, prevEndX,
-                                           prevEndY) {
-  var ctx = this.canvas_ctx_;
-
-  // Clean up from the previous rect if necessary
-  if (prevDirection == Dygraph.HORIZONTAL) {
-    ctx.clearRect(Math.min(startX, prevEndX), this.layout_.getPlotArea().y,
-                  Math.abs(startX - prevEndX), this.layout_.getPlotArea().h);
-  } else if (prevDirection == Dygraph.VERTICAL) {
-    ctx.clearRect(this.layout_.getPlotArea().x, Math.min(startY, prevEndY),
-                  this.layout_.getPlotArea().w, Math.abs(startY - prevEndY));
-  }
-
-  // Draw a light-grey rectangle to show the new viewing area
-  if (direction == Dygraph.HORIZONTAL) {
-    if (endX && startX) {
-      ctx.fillStyle = "rgba(128,128,128,0.33)";
-      ctx.fillRect(Math.min(startX, endX), this.layout_.getPlotArea().y,
-                   Math.abs(endX - startX), this.layout_.getPlotArea().h);
-    }
-  } else if (direction == Dygraph.VERTICAL) {
-    if (endY && startY) {
-      ctx.fillStyle = "rgba(128,128,128,0.33)";
-      ctx.fillRect(this.layout_.getPlotArea().x, Math.min(startY, endY),
-                   this.layout_.getPlotArea().w, Math.abs(endY - startY));
-    }
-  }
-
-  if (this.isUsingExcanvas_) {
-    this.currentZoomRectArgs_ = [direction, startX, endX, startY, endY, 0, 0, 0];
-  }
-};
-
-/**
- * Clear the zoom rectangle (and perform no zoom).
- * @private
- */
-Dygraph.prototype.clearZoomRect_ = function() {
-  this.currentZoomRectArgs_ = null;
-  this.canvas_ctx_.clearRect(0, 0, this.width_, this.height_);
-};
-
-/**
- * Zoom to something containing [lowX, highX]. These are pixel coordinates in
- * the canvas. The exact zoom window may be slightly larger if there are no data
- * points near lowX or highX. Don't confuse this function with doZoomXDates,
- * which accepts dates that match the raw data. This function redraws the graph.
- *
- * @param {number} lowX The leftmost pixel value that should be visible.
- * @param {number} highX The rightmost pixel value that should be visible.
- * @private
- */
-Dygraph.prototype.doZoomX_ = function(lowX, highX) {
-  this.currentZoomRectArgs_ = null;
-  // Find the earliest and latest dates contained in this canvasx range.
-  // Convert the call to date ranges of the raw data.
-  var minDate = this.toDataXCoord(lowX);
-  var maxDate = this.toDataXCoord(highX);
-  this.doZoomXDates_(minDate, maxDate);
-};
-
-/**
- * Zoom to something containing [minDate, maxDate] values. Don't confuse this
- * method with doZoomX which accepts pixel coordinates. This function redraws
- * the graph.
- *
- * @param {number} minDate The minimum date that should be visible.
- * @param {number} maxDate The maximum date that should be visible.
- * @private
- */
-Dygraph.prototype.doZoomXDates_ = function(minDate, maxDate) {
-  // TODO(danvk): when xAxisRange is null (i.e. "fit to data", the animation
-  // can produce strange effects. Rather than the x-axis transitioning slowly
-  // between values, it can jerk around.)
-  var old_window = this.xAxisRange();
-  var new_window = [minDate, maxDate];
-  this.zoomed_x_ = true;
-  var that = this;
-  this.doAnimatedZoom(old_window, new_window, null, null, function() {
-    if (that.getFunctionOption("zoomCallback")) {
-      that.getFunctionOption("zoomCallback").call(that,
-          minDate, maxDate, that.yAxisRanges());
-    }
-  });
-};
-
-/**
- * Zoom to something containing [lowY, highY]. These are pixel coordinates in
- * the canvas. This function redraws the graph.
- *
- * @param {number} lowY The topmost pixel value that should be visible.
- * @param {number} highY The lowest pixel value that should be visible.
- * @private
- */
-Dygraph.prototype.doZoomY_ = function(lowY, highY) {
-  this.currentZoomRectArgs_ = null;
-  // Find the highest and lowest values in pixel range for each axis.
-  // Note that lowY (in pixels) corresponds to the max Value (in data coords).
-  // This is because pixels increase as you go down on the screen, whereas data
-  // coordinates increase as you go up the screen.
-  var oldValueRanges = this.yAxisRanges();
-  var newValueRanges = [];
-  for (var i = 0; i < this.axes_.length; i++) {
-    var hi = this.toDataYCoord(lowY, i);
-    var low = this.toDataYCoord(highY, i);
-    newValueRanges.push([low, hi]);
-  }
-
-  this.zoomed_y_ = true;
-  var that = this;
-  this.doAnimatedZoom(null, null, oldValueRanges, newValueRanges, function() {
-    if (that.getFunctionOption("zoomCallback")) {
-      var xRange = that.xAxisRange();
-      that.getFunctionOption("zoomCallback").call(that,
-          xRange[0], xRange[1], that.yAxisRanges());
-    }
-  });
-};
-
-/**
- * Transition function to use in animations. Returns values between 0.0
- * (totally old values) and 1.0 (totally new values) for each frame.
- * @private
- */
-Dygraph.zoomAnimationFunction = function(frame, numFrames) {
-  var k = 1.5;
-  return (1.0 - Math.pow(k, -frame)) / (1.0 - Math.pow(k, -numFrames));
-};
-
-/**
- * Reset the zoom to the original view coordinates. This is the same as
- * double-clicking on the graph.
- */
-Dygraph.prototype.resetZoom = function() {
-  var dirty = false, dirtyX = false, dirtyY = false;
-  if (this.dateWindow_ !== null) {
-    dirty = true;
-    dirtyX = true;
-  }
-
-  for (var i = 0; i < this.axes_.length; i++) {
-    if (typeof(this.axes_[i].valueWindow) !== 'undefined' && this.axes_[i].valueWindow !== null) {
-      dirty = true;
-      dirtyY = true;
-    }
-  }
-
-  // Clear any selection, since it's likely to be drawn in the wrong place.
-  this.clearSelection();
-
-  if (dirty) {
-    this.zoomed_x_ = false;
-    this.zoomed_y_ = false;
-
-    var minDate = this.rawData_[0][0];
-    var maxDate = this.rawData_[this.rawData_.length - 1][0];
-
-    // With only one frame, don't bother calculating extreme ranges.
-    // TODO(danvk): merge this block w/ the code below.
-    if (!this.getBooleanOption("animatedZooms")) {
-      this.dateWindow_ = null;
-      for (i = 0; i < this.axes_.length; i++) {
-        if (this.axes_[i].valueWindow !== null) {
-          delete this.axes_[i].valueWindow;
-        }
-      }
-      this.drawGraph_();
-      if (this.getFunctionOption("zoomCallback")) {
-        this.getFunctionOption("zoomCallback").call(this,
-            minDate, maxDate, this.yAxisRanges());
-      }
-      return;
-    }
-
-    var oldWindow=null, newWindow=null, oldValueRanges=null, newValueRanges=null;
-    if (dirtyX) {
-      oldWindow = this.xAxisRange();
-      newWindow = [minDate, maxDate];
-    }
-
-    if (dirtyY) {
-      oldValueRanges = this.yAxisRanges();
-      // TODO(danvk): this is pretty inefficient
-      var packed = this.gatherDatasets_(this.rolledSeries_, null);
-      var extremes = packed.extremes;
-
-      // this has the side-effect of modifying this.axes_.
-      // this doesn't make much sense in this context, but it's convenient (we
-      // need this.axes_[*].extremeValues) and not harmful since we'll be
-      // calling drawGraph_ shortly, which clobbers these values.
-      this.computeYAxisRanges_(extremes);
-
-      newValueRanges = [];
-      for (i = 0; i < this.axes_.length; i++) {
-        var axis = this.axes_[i];
-        newValueRanges.push((axis.valueRange !== null &&
-                             axis.valueRange !== undefined) ?
-                            axis.valueRange : axis.extremeRange);
-      }
-    }
-
-    var that = this;
-    this.doAnimatedZoom(oldWindow, newWindow, oldValueRanges, newValueRanges,
-        function() {
-          that.dateWindow_ = null;
-          for (var i = 0; i < that.axes_.length; i++) {
-            if (that.axes_[i].valueWindow !== null) {
-              delete that.axes_[i].valueWindow;
-            }
-          }
-          if (that.getFunctionOption("zoomCallback")) {
-            that.getFunctionOption("zoomCallback").call(that,
-                minDate, maxDate, that.yAxisRanges());
-          }
-        });
-  }
-};
-
-/**
- * Combined animation logic for all zoom functions.
- * either the x parameters or y parameters may be null.
- * @private
- */
-Dygraph.prototype.doAnimatedZoom = function(oldXRange, newXRange, oldYRanges, newYRanges, callback) {
-  var steps = this.getBooleanOption("animatedZooms") ?
-      Dygraph.ANIMATION_STEPS : 1;
-
-  var windows = [];
-  var valueRanges = [];
-  var step, frac;
-
-  if (oldXRange !== null && newXRange !== null) {
-    for (step = 1; step <= steps; step++) {
-      frac = Dygraph.zoomAnimationFunction(step, steps);
-      windows[step-1] = [oldXRange[0]*(1-frac) + frac*newXRange[0],
-                         oldXRange[1]*(1-frac) + frac*newXRange[1]];
-    }
-  }
-
-  if (oldYRanges !== null && newYRanges !== null) {
-    for (step = 1; step <= steps; step++) {
-      frac = Dygraph.zoomAnimationFunction(step, steps);
-      var thisRange = [];
-      for (var j = 0; j < this.axes_.length; j++) {
-        thisRange.push([oldYRanges[j][0]*(1-frac) + frac*newYRanges[j][0],
-                        oldYRanges[j][1]*(1-frac) + frac*newYRanges[j][1]]);
-      }
-      valueRanges[step-1] = thisRange;
-    }
-  }
-
-  var that = this;
-  Dygraph.repeatAndCleanup(function(step) {
-    if (valueRanges.length) {
-      for (var i = 0; i < that.axes_.length; i++) {
-        var w = valueRanges[step][i];
-        that.axes_[i].valueWindow = [w[0], w[1]];
-      }
-    }
-    if (windows.length) {
-      that.dateWindow_ = windows[step];
-    }
-    that.drawGraph_();
-  }, steps, Dygraph.ANIMATION_DURATION / steps, callback);
-};
-
-/**
- * Get the current graph's area object.
- *
- * Returns: {x, y, w, h}
- */
-Dygraph.prototype.getArea = function() {
-  return this.plotter_.area;
-};
-
-/**
- * Convert a mouse event to DOM coordinates relative to the graph origin.
- *
- * Returns a two-element array: [X, Y].
- */
-Dygraph.prototype.eventToDomCoords = function(event) {
-  if (event.offsetX && event.offsetY) {
-    return [ event.offsetX, event.offsetY ];
-  } else {
-    var eventElementPos = Dygraph.findPos(this.mouseEventElement_);
-    var canvasx = Dygraph.pageX(event) - eventElementPos.x;
-    var canvasy = Dygraph.pageY(event) - eventElementPos.y;
-    return [canvasx, canvasy];
-  }
-};
-
-/**
- * Given a canvas X coordinate, find the closest row.
- * @param {number} domX graph-relative DOM X coordinate
- * Returns {number} row number.
- * @private
- */
-Dygraph.prototype.findClosestRow = function(domX) {
-  var minDistX = Infinity;
-  var closestRow = -1;
-  var sets = this.layout_.points;
-  for (var i = 0; i < sets.length; i++) {
-    var points = sets[i];
-    var len = points.length;
-    for (var j = 0; j < len; j++) {
-      var point = points[j];
-      if (!Dygraph.isValidPoint(point, true)) continue;
-      var dist = Math.abs(point.canvasx - domX);
-      if (dist < minDistX) {
-        minDistX = dist;
-        closestRow = point.idx;
-      }
-    }
-  }
-
-  return closestRow;
-};
-
-/**
- * Given canvas X,Y coordinates, find the closest point.
- *
- * This finds the individual data point across all visible series
- * that's closest to the supplied DOM coordinates using the standard
- * Euclidean X,Y distance.
- *
- * @param {number} domX graph-relative DOM X coordinate
- * @param {number} domY graph-relative DOM Y coordinate
- * Returns: {row, seriesName, point}
- * @private
- */
-Dygraph.prototype.findClosestPoint = function(domX, domY) {
-  var minDist = Infinity;
-  var dist, dx, dy, point, closestPoint, closestSeries, closestRow;
-  for ( var setIdx = this.layout_.points.length - 1 ; setIdx >= 0 ; --setIdx ) {
-    var points = this.layout_.points[setIdx];
-    for (var i = 0; i < points.length; ++i) {
-      point = points[i];
-      if (!Dygraph.isValidPoint(point)) continue;
-      dx = point.canvasx - domX;
-      dy = point.canvasy - domY;
-      dist = dx * dx + dy * dy;
-      if (dist < minDist) {
-        minDist = dist;
-        closestPoint = point;
-        closestSeries = setIdx;
-        closestRow = point.idx;
-      }
-    }
-  }
-  var name = this.layout_.setNames[closestSeries];
-  return {
-    row: closestRow,
-    seriesName: name,
-    point: closestPoint
-  };
-};
-
-/**
- * Given canvas X,Y coordinates, find the touched area in a stacked graph.
- *
- * This first finds the X data point closest to the supplied DOM X coordinate,
- * then finds the series which puts the Y coordinate on top of its filled area,
- * using linear interpolation between adjacent point pairs.
- *
- * @param {number} domX graph-relative DOM X coordinate
- * @param {number} domY graph-relative DOM Y coordinate
- * Returns: {row, seriesName, point}
- * @private
- */
-Dygraph.prototype.findStackedPoint = function(domX, domY) {
-  var row = this.findClosestRow(domX);
-  var closestPoint, closestSeries;
-  for (var setIdx = 0; setIdx < this.layout_.points.length; ++setIdx) {
-    var boundary = this.getLeftBoundary_(setIdx);
-    var rowIdx = row - boundary;
-    var points = this.layout_.points[setIdx];
-    if (rowIdx >= points.length) continue;
-    var p1 = points[rowIdx];
-    if (!Dygraph.isValidPoint(p1)) continue;
-    var py = p1.canvasy;
-    if (domX > p1.canvasx && rowIdx + 1 < points.length) {
-      // interpolate series Y value using next point
-      var p2 = points[rowIdx + 1];
-      if (Dygraph.isValidPoint(p2)) {
-        var dx = p2.canvasx - p1.canvasx;
-        if (dx > 0) {
-          var r = (domX - p1.canvasx) / dx;
-          py += r * (p2.canvasy - p1.canvasy);
-        }
-      }
-    } else if (domX < p1.canvasx && rowIdx > 0) {
-      // interpolate series Y value using previous point
-      var p0 = points[rowIdx - 1];
-      if (Dygraph.isValidPoint(p0)) {
-        var dx = p1.canvasx - p0.canvasx;
-        if (dx > 0) {
-          var r = (p1.canvasx - domX) / dx;
-          py += r * (p0.canvasy - p1.canvasy);
-        }
-      }
-    }
-    // Stop if the point (domX, py) is above this series' upper edge
-    if (setIdx === 0 || py < domY) {
-      closestPoint = p1;
-      closestSeries = setIdx;
-    }
-  }
-  var name = this.layout_.setNames[closestSeries];
-  return {
-    row: row,
-    seriesName: name,
-    point: closestPoint
-  };
-};
-
-/**
- * When the mouse moves in the canvas, display information about a nearby data
- * point and draw dots over those points in the data series. This function
- * takes care of cleanup of previously-drawn dots.
- * @param {Object} event The mousemove event from the browser.
- * @private
- */
-Dygraph.prototype.mouseMove_ = function(event) {
-  // This prevents JS errors when mousing over the canvas before data loads.
-  var points = this.layout_.points;
-  if (points === undefined || points === null) return;
-
-  var canvasCoords = this.eventToDomCoords(event);
-  var canvasx = canvasCoords[0];
-  var canvasy = canvasCoords[1];
-
-  var highlightSeriesOpts = this.getOption("highlightSeriesOpts");
-  var selectionChanged = false;
-  if (highlightSeriesOpts && !this.isSeriesLocked()) {
-    var closest;
-    if (this.getBooleanOption("stackedGraph")) {
-      closest = this.findStackedPoint(canvasx, canvasy);
-    } else {
-      closest = this.findClosestPoint(canvasx, canvasy);
-    }
-    selectionChanged = this.setSelection(closest.row, closest.seriesName);
-  } else {
-    var idx = this.findClosestRow(canvasx);
-    selectionChanged = this.setSelection(idx);
-  }
-
-  var callback = this.getFunctionOption("highlightCallback");
-  if (callback && selectionChanged) {
-    callback.call(this, event,
-        this.lastx_,
-        this.selPoints_,
-        this.lastRow_,
-        this.highlightSet_);
-  }
-};
-
-/**
- * Fetch left offset from the specified set index or if not passed, the 
- * first defined boundaryIds record (see bug #236).
- * @private
- */
-Dygraph.prototype.getLeftBoundary_ = function(setIdx) {
-  if (this.boundaryIds_[setIdx]) {
-      return this.boundaryIds_[setIdx][0];
-  } else {
-    for (var i = 0; i < this.boundaryIds_.length; i++) {
-      if (this.boundaryIds_[i] !== undefined) {
-        return this.boundaryIds_[i][0];
-      }
-    }
-    return 0;
-  }
-};
-
-Dygraph.prototype.animateSelection_ = function(direction) {
-  var totalSteps = 10;
-  var millis = 30;
-  if (this.fadeLevel === undefined) this.fadeLevel = 0;
-  if (this.animateId === undefined) this.animateId = 0;
-  var start = this.fadeLevel;
-  var steps = direction < 0 ? start : totalSteps - start;
-  if (steps <= 0) {
-    if (this.fadeLevel) {
-      this.updateSelection_(1.0);
-    }
-    return;
-  }
-
-  var thisId = ++this.animateId;
-  var that = this;
-  Dygraph.repeatAndCleanup(
-    function(n) {
-      // ignore simultaneous animations
-      if (that.animateId != thisId) return;
-
-      that.fadeLevel += direction;
-      if (that.fadeLevel === 0) {
-        that.clearSelection();
-      } else {
-        that.updateSelection_(that.fadeLevel / totalSteps);
-      }
-    },
-    steps, millis, function() {});
-};
-
-/**
- * Draw dots over the selectied points in the data series. This function
- * takes care of cleanup of previously-drawn dots.
- * @private
- */
-Dygraph.prototype.updateSelection_ = function(opt_animFraction) {
-  /*var defaultPrevented = */
-  this.cascadeEvents_('select', {
-    selectedX: this.lastx_,
-    selectedPoints: this.selPoints_
-  });
-  // TODO(danvk): use defaultPrevented here?
-
-  // Clear the previously drawn vertical, if there is one
-  var i;
-  var ctx = this.canvas_ctx_;
-  if (this.getOption('highlightSeriesOpts')) {
-    ctx.clearRect(0, 0, this.width_, this.height_);
-    var alpha = 1.0 - this.getNumericOption('highlightSeriesBackgroundAlpha');
-    if (alpha) {
-      // Activating background fade includes an animation effect for a gradual
-      // fade. TODO(klausw): make this independently configurable if it causes
-      // issues? Use a shared preference to control animations?
-      var animateBackgroundFade = true;
-      if (animateBackgroundFade) {
-        if (opt_animFraction === undefined) {
-          // start a new animation
-          this.animateSelection_(1);
-          return;
-        }
-        alpha *= opt_animFraction;
-      }
-      ctx.fillStyle = 'rgba(255,255,255,' + alpha + ')';
-      ctx.fillRect(0, 0, this.width_, this.height_);
-    }
-
-    // Redraw only the highlighted series in the interactive canvas (not the
-    // static plot canvas, which is where series are usually drawn).
-    this.plotter_._renderLineChart(this.highlightSet_, ctx);
-  } else if (this.previousVerticalX_ >= 0) {
-    // Determine the maximum highlight circle size.
-    var maxCircleSize = 0;
-    var labels = this.attr_('labels');
-    for (i = 1; i < labels.length; i++) {
-      var r = this.getNumericOption('highlightCircleSize', labels[i]);
-      if (r > maxCircleSize) maxCircleSize = r;
-    }
-    var px = this.previousVerticalX_;
-    ctx.clearRect(px - maxCircleSize - 1, 0,
-                  2 * maxCircleSize + 2, this.height_);
-  }
-
-  if (this.isUsingExcanvas_ && this.currentZoomRectArgs_) {
-    Dygraph.prototype.drawZoomRect_.apply(this, this.currentZoomRectArgs_);
-  }
-
-  if (this.selPoints_.length > 0) {
-    // Draw colored circles over the center of each selected point
-    var canvasx = this.selPoints_[0].canvasx;
-    ctx.save();
-    for (i = 0; i < this.selPoints_.length; i++) {
-      var pt = this.selPoints_[i];
-      if (!Dygraph.isOK(pt.canvasy)) continue;
-
-      var circleSize = this.getNumericOption('highlightCircleSize', pt.name);
-      var callback = this.getFunctionOption("drawHighlightPointCallback", pt.name);
-      var color = this.plotter_.colors[pt.name];
-      if (!callback) {
-        callback = Dygraph.Circles.DEFAULT;
-      }
-      ctx.lineWidth = this.getNumericOption('strokeWidth', pt.name);
-      ctx.strokeStyle = color;
-      ctx.fillStyle = color;
-      callback.call(this, this, pt.name, ctx, canvasx, pt.canvasy,
-          color, circleSize, pt.idx);
-    }
-    ctx.restore();
-
-    this.previousVerticalX_ = canvasx;
-  }
-};
-
-/**
- * Manually set the selected points and display information about them in the
- * legend. The selection can be cleared using clearSelection() and queried
- * using getSelection().
- * @param {number} row Row number that should be highlighted (i.e. appear with
- * hover dots on the chart).
- * @param {seriesName} optional series name to highlight that series with the
- * the highlightSeriesOpts setting.
- * @param { locked } optional If true, keep seriesName selected when mousing
- * over the graph, disabling closest-series highlighting. Call clearSelection()
- * to unlock it.
- */
-Dygraph.prototype.setSelection = function(row, opt_seriesName, opt_locked) {
-  // Extract the points we've selected
-  this.selPoints_ = [];
-
-  var changed = false;
-  if (row !== false && row >= 0) {
-    if (row != this.lastRow_) changed = true;
-    this.lastRow_ = row;
-    for (var setIdx = 0; setIdx < this.layout_.points.length; ++setIdx) {
-      var points = this.layout_.points[setIdx];
-      // Check if the point at the appropriate index is the point we're looking
-      // for.  If it is, just use it, otherwise search the array for a point
-      // in the proper place.
-      var setRow = row - this.getLeftBoundary_(setIdx);
-      if (setRow < points.length && points[setRow].idx == row) {
-        var point = points[setRow];
-        if (point.yval !== null) this.selPoints_.push(point);
-      } else {
-        for (var pointIdx = 0; pointIdx < points.length; ++pointIdx) {
-          var point = points[pointIdx];
-          if (point.idx == row) {
-            if (point.yval !== null) {
-              this.selPoints_.push(point);
-            }
-            break;
-          }
-        }
-      }
-    }
-  } else {
-    if (this.lastRow_ >= 0) changed = true;
-    this.lastRow_ = -1;
-  }
-
-  if (this.selPoints_.length) {
-    this.lastx_ = this.selPoints_[0].xval;
-  } else {
-    this.lastx_ = -1;
-  }
-
-  if (opt_seriesName !== undefined) {
-    if (this.highlightSet_ !== opt_seriesName) changed = true;
-    this.highlightSet_ = opt_seriesName;
-  }
-
-  if (opt_locked !== undefined) {
-    this.lockedSet_ = opt_locked;
-  }
-
-  if (changed) {
-    this.updateSelection_(undefined);
-  }
-  return changed;
-};
-
-/**
- * The mouse has left the canvas. Clear out whatever artifacts remain
- * @param {Object} event the mouseout event from the browser.
- * @private
- */
-Dygraph.prototype.mouseOut_ = function(event) {
-  if (this.getFunctionOption("unhighlightCallback")) {
-    this.getFunctionOption("unhighlightCallback").call(this, event);
-  }
-
-  if (this.getBooleanOption("hideOverlayOnMouseOut") && !this.lockedSet_) {
-    this.clearSelection();
-  }
-};
-
-/**
- * Clears the current selection (i.e. points that were highlighted by moving
- * the mouse over the chart).
- */
-Dygraph.prototype.clearSelection = function() {
-  this.cascadeEvents_('deselect', {});
-
-  this.lockedSet_ = false;
-  // Get rid of the overlay data
-  if (this.fadeLevel) {
-    this.animateSelection_(-1);
-    return;
-  }
-  this.canvas_ctx_.clearRect(0, 0, this.width_, this.height_);
-  this.fadeLevel = 0;
-  this.selPoints_ = [];
-  this.lastx_ = -1;
-  this.lastRow_ = -1;
-  this.highlightSet_ = null;
-};
-
-/**
- * Returns the number of the currently selected row. To get data for this row,
- * you can use the getValue method.
- * @return {number} row number, or -1 if nothing is selected
- */
-Dygraph.prototype.getSelection = function() {
-  if (!this.selPoints_ || this.selPoints_.length < 1) {
-    return -1;
-  }
-
-  for (var setIdx = 0; setIdx < this.layout_.points.length; setIdx++) {
-    var points = this.layout_.points[setIdx];
-    for (var row = 0; row < points.length; row++) {
-      if (points[row].x == this.selPoints_[0].x) {
-        return points[row].idx;
-      }
-    }
-  }
-  return -1;
-};
-
-/**
- * Returns the name of the currently-highlighted series.
- * Only available when the highlightSeriesOpts option is in use.
- */
-Dygraph.prototype.getHighlightSeries = function() {
-  return this.highlightSet_;
-};
-
-/**
- * Returns true if the currently-highlighted series was locked
- * via setSelection(..., seriesName, true).
- */
-Dygraph.prototype.isSeriesLocked = function() {
-  return this.lockedSet_;
-};
-
-/**
- * Fires when there's data available to be graphed.
- * @param {string} data Raw CSV data to be plotted
- * @private
- */
-Dygraph.prototype.loadedEvent_ = function(data) {
-  this.rawData_ = this.parseCSV_(data);
-  this.cascadeDataDidUpdateEvent_();
-  this.predraw_();
-};
-
-/**
- * Add ticks on the x-axis representing years, months, quarters, weeks, or days
- * @private
- */
-Dygraph.prototype.addXTicks_ = function() {
-  // Determine the correct ticks scale on the x-axis: quarterly, monthly, ...
-  var range;
-  if (this.dateWindow_) {
-    range = [this.dateWindow_[0], this.dateWindow_[1]];
-  } else {
-    range = this.xAxisExtremes();
-  }
-
-  var xAxisOptionsView = this.optionsViewForAxis_('x');
-  var xTicks = xAxisOptionsView('ticker')(
-      range[0],
-      range[1],
-      this.plotter_.area.w,  // TODO(danvk): should be area.width
-      xAxisOptionsView,
-      this);
-  // var msg = 'ticker(' + range[0] + ', ' + range[1] + ', ' + this.width_ + ', ' + this.attr_('pixelsPerXLabel') + ') -> ' + JSON.stringify(xTicks);
-  // console.log(msg);
-  this.layout_.setXTicks(xTicks);
-};
-
-/**
- * Returns the correct handler class for the currently set options.
- * @private
- */
-Dygraph.prototype.getHandlerClass_ = function() {
-  var handlerClass;
-  if (this.attr_('dataHandler')) {
-    handlerClass =  this.attr_('dataHandler');
-  } else if (this.fractions_) {
-    if (this.getBooleanOption('errorBars')) {
-      handlerClass = Dygraph.DataHandlers.FractionsBarsHandler;
-    } else {
-      handlerClass = Dygraph.DataHandlers.DefaultFractionHandler;
-    }
-  } else if (this.getBooleanOption('customBars')) {
-    handlerClass = Dygraph.DataHandlers.CustomBarsHandler;
-  } else if (this.getBooleanOption('errorBars')) {
-    handlerClass = Dygraph.DataHandlers.ErrorBarsHandler;
-  } else {
-    handlerClass = Dygraph.DataHandlers.DefaultHandler;
-  }
-  return handlerClass;
-};
-
-/**
- * @private
- * This function is called once when the chart's data is changed or the options
- * dictionary is updated. It is _not_ called when the user pans or zooms. The
- * idea is that values derived from the chart's data can be computed here,
- * rather than every time the chart is drawn. This includes things like the
- * number of axes, rolling averages, etc.
- */
-Dygraph.prototype.predraw_ = function() {
-  var start = new Date();
-  
-  // Create the correct dataHandler
-  this.dataHandler_ = new (this.getHandlerClass_())();
-
-  this.layout_.computePlotArea();
-
-  // TODO(danvk): move more computations out of drawGraph_ and into here.
-  this.computeYAxes_();
-
-  if (!this.is_initial_draw_) {
-    this.canvas_ctx_.restore();
-    this.hidden_ctx_.restore();
-  }
-
-  this.canvas_ctx_.save();
-  this.hidden_ctx_.save();
-
-  // Create a new plotter.
-  this.plotter_ = new DygraphCanvasRenderer(this,
-                                            this.hidden_,
-                                            this.hidden_ctx_,
-                                            this.layout_);
-
-  // The roller sits in the bottom left corner of the chart. We don't know where
-  // this will be until the options are available, so it's positioned here.
-  this.createRollInterface_();
-
-  this.cascadeEvents_('predraw');
-
-  // Convert the raw data (a 2D array) into the internal format and compute
-  // rolling averages.
-  this.rolledSeries_ = [null];  // x-axis is the first series and it's special
-  for (var i = 1; i < this.numColumns(); i++) {
-    // var logScale = this.attr_('logscale', i); // TODO(klausw): this looks wrong // konigsberg thinks so too.
-    var series = this.dataHandler_.extractSeries(this.rawData_, i, this.attributes_);
-    if (this.rollPeriod_ > 1) {
-      series = this.dataHandler_.rollingAverage(series, this.rollPeriod_, this.attributes_);
-    }
-    
-    this.rolledSeries_.push(series);
-  }
-
-  // If the data or options have changed, then we'd better redraw.
-  this.drawGraph_();
-
-  // This is used to determine whether to do various animations.
-  var end = new Date();
-  this.drawingTimeMs_ = (end - start);
-};
-
-/**
- * Point structure.
- *
- * xval_* and yval_* are the original unscaled data values,
- * while x_* and y_* are scaled to the range (0.0-1.0) for plotting.
- * yval_stacked is the cumulative Y value used for stacking graphs,
- * and bottom/top/minus/plus are used for error bar graphs.
- *
- * @typedef {{
- *     idx: number,
- *     name: string,
- *     x: ?number,
- *     xval: ?number,
- *     y_bottom: ?number,
- *     y: ?number,
- *     y_stacked: ?number,
- *     y_top: ?number,
- *     yval_minus: ?number,
- *     yval: ?number,
- *     yval_plus: ?number,
- *     yval_stacked
- * }}
- */
-Dygraph.PointType = undefined;
-
-/**
- * Calculates point stacking for stackedGraph=true.
- *
- * For stacking purposes, interpolate or extend neighboring data across
- * NaN values based on stackedGraphNaNFill settings. This is for display
- * only, the underlying data value as shown in the legend remains NaN.
- *
- * @param {Array.<Dygraph.PointType>} points Point array for a single series.
- *     Updates each Point's yval_stacked property.
- * @param {Array.<number>} cumulativeYval Accumulated top-of-graph stacked Y
- *     values for the series seen so far. Index is the row number. Updated
- *     based on the current series's values.
- * @param {Array.<number>} seriesExtremes Min and max values, updated
- *     to reflect the stacked values.
- * @param {string} fillMethod Interpolation method, one of 'all', 'inside', or
- *     'none'.
- * @private
- */
-Dygraph.stackPoints_ = function(
-    points, cumulativeYval, seriesExtremes, fillMethod) {
-  var lastXval = null;
-  var prevPoint = null;
-  var nextPoint = null;
-  var nextPointIdx = -1;
-
-  // Find the next stackable point starting from the given index.
-  var updateNextPoint = function(idx) {
-    // If we've previously found a non-NaN point and haven't gone past it yet,
-    // just use that.
-    if (nextPointIdx >= idx) return;
-
-    // We haven't found a non-NaN point yet or have moved past it,
-    // look towards the right to find a non-NaN point.
-    for (var j = idx; j < points.length; ++j) {
-      // Clear out a previously-found point (if any) since it's no longer
-      // valid, we shouldn't use it for interpolation anymore.
-      nextPoint = null;
-      if (!isNaN(points[j].yval) && points[j].yval !== null) {
-        nextPointIdx = j;
-        nextPoint = points[j];
-        break;
-      }
-    }
-  };
-
-  for (var i = 0; i < points.length; ++i) {
-    var point = points[i];
-    var xval = point.xval;
-    if (cumulativeYval[xval] === undefined) {
-      cumulativeYval[xval] = 0;
-    }
-
-    var actualYval = point.yval;
-    if (isNaN(actualYval) || actualYval === null) {
-      if(fillMethod == 'none') {
-        actualYval = 0;
-      } else {
-        // Interpolate/extend for stacking purposes if possible.
-        updateNextPoint(i);
-        if (prevPoint && nextPoint && fillMethod != 'none') {
-          // Use linear interpolation between prevPoint and nextPoint.
-          actualYval = prevPoint.yval + (nextPoint.yval - prevPoint.yval) *
-              ((xval - prevPoint.xval) / (nextPoint.xval - prevPoint.xval));
-        } else if (prevPoint && fillMethod == 'all') {
-          actualYval = prevPoint.yval;
-        } else if (nextPoint && fillMethod == 'all') {
-          actualYval = nextPoint.yval;
-        } else {
-          actualYval = 0;
-        }
-      }
-    } else {
-      prevPoint = point;
-    }
-
-    var stackedYval = cumulativeYval[xval];
-    if (lastXval != xval) {
-      // If an x-value is repeated, we ignore the duplicates.
-      stackedYval += actualYval;
-      cumulativeYval[xval] = stackedYval;
-    }
-    lastXval = xval;
-
-    point.yval_stacked = stackedYval;
-
-    if (stackedYval > seriesExtremes[1]) {
-      seriesExtremes[1] = stackedYval;
-    }
-    if (stackedYval < seriesExtremes[0]) {
-      seriesExtremes[0] = stackedYval;
-    }
-  }
-};
-
-
-/**
- * Loop over all fields and create datasets, calculating extreme y-values for
- * each series and extreme x-indices as we go.
- *
- * dateWindow is passed in as an explicit parameter so that we can compute
- * extreme values "speculatively", i.e. without actually setting state on the
- * dygraph.
- *
- * @param {Array.<Array.<Array.<(number|Array<number>)>>} rolledSeries, where
- *     rolledSeries[seriesIndex][row] = raw point, where
- *     seriesIndex is the column number starting with 1, and
- *     rawPoint is [x,y] or [x, [y, err]] or [x, [y, yminus, yplus]].
- * @param {?Array.<number>} dateWindow [xmin, xmax] pair, or null.
- * @return {{
- *     points: Array.<Array.<Dygraph.PointType>>,
- *     seriesExtremes: Array.<Array.<number>>,
- *     boundaryIds: Array.<number>}}
- * @private
- */
-Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
-  var boundaryIds = [];
-  var points = [];
-  var cumulativeYval = [];  // For stacked series.
-  var extremes = {};  // series name -> [low, high]
-  var seriesIdx, sampleIdx;
-  var firstIdx, lastIdx;
-  var axisIdx;
-  
-  // Loop over the fields (series).  Go from the last to the first,
-  // because if they're stacked that's how we accumulate the values.
-  var num_series = rolledSeries.length - 1;
-  var series;
-  for (seriesIdx = num_series; seriesIdx >= 1; seriesIdx--) {
-    if (!this.visibility()[seriesIdx - 1]) continue;
-
-    // Prune down to the desired range, if necessary (for zooming)
-    // Because there can be lines going to points outside of the visible area,
-    // we actually prune to visible points, plus one on either side.
-    if (dateWindow) {
-      series = rolledSeries[seriesIdx];
-      var low = dateWindow[0];
-      var high = dateWindow[1];
-
-      // TODO(danvk): do binary search instead of linear search.
-      // TODO(danvk): pass firstIdx and lastIdx directly to the renderer.
-      firstIdx = null; 
-      lastIdx = null;
-      for (sampleIdx = 0; sampleIdx < series.length; sampleIdx++) {
-        if (series[sampleIdx][0] >= low && firstIdx === null) {
-          firstIdx = sampleIdx;
-        }
-        if (series[sampleIdx][0] <= high) {
-          lastIdx = sampleIdx;
-        }
-      }
-
-      if (firstIdx === null) firstIdx = 0;
-      var correctedFirstIdx = firstIdx;
-      var isInvalidValue = true;
-      while (isInvalidValue && correctedFirstIdx > 0) {
-        correctedFirstIdx--;
-        // check if the y value is null.
-        isInvalidValue = series[correctedFirstIdx][1] === null;
-      }
-
-      if (lastIdx === null) lastIdx = series.length - 1;
-      var correctedLastIdx = lastIdx;
-      isInvalidValue = true;
-      while (isInvalidValue && correctedLastIdx < series.length - 1) {
-        correctedLastIdx++;
-        isInvalidValue = series[correctedLastIdx][1] === null;
-      }
-
-      if (correctedFirstIdx!==firstIdx) {
-        firstIdx = correctedFirstIdx;
-      }
-      if (correctedLastIdx !== lastIdx) {
-        lastIdx = correctedLastIdx;
-      }
-      
-      boundaryIds[seriesIdx-1] = [firstIdx, lastIdx];
-      
-      // .slice's end is exclusive, we want to include lastIdx.
-      series = series.slice(firstIdx, lastIdx + 1);
-    } else {
-      series = rolledSeries[seriesIdx];
-      boundaryIds[seriesIdx-1] = [0, series.length-1];
-    }
-
-    var seriesName = this.attr_("labels")[seriesIdx];
-    var seriesExtremes = this.dataHandler_.getExtremeYValues(series, 
-        dateWindow, this.getBooleanOption("stepPlot",seriesName));
-
-    var seriesPoints = this.dataHandler_.seriesToPoints(series, 
-        seriesName, boundaryIds[seriesIdx-1][0]);
-
-    if (this.getBooleanOption("stackedGraph")) {
-      axisIdx = this.attributes_.axisForSeries(seriesName);
-      if (cumulativeYval[axisIdx] === undefined) {
-        cumulativeYval[axisIdx] = [];
-      }
-      Dygraph.stackPoints_(seriesPoints, cumulativeYval[axisIdx], seriesExtremes,
-                           this.getBooleanOption("stackedGraphNaNFill"));
-    }
-
-    extremes[seriesName] = seriesExtremes;
-    points[seriesIdx] = seriesPoints;
-  }
-
-  return { points: points, extremes: extremes, boundaryIds: boundaryIds };
-};
-
-/**
- * Update the graph with new data. This method is called when the viewing area
- * has changed. If the underlying data or options have changed, predraw_ will
- * be called before drawGraph_ is called.
- *
- * @private
- */
-Dygraph.prototype.drawGraph_ = function() {
-  var start = new Date();
-
-  // This is used to set the second parameter to drawCallback, below.
-  var is_initial_draw = this.is_initial_draw_;
-  this.is_initial_draw_ = false;
-
-  this.layout_.removeAllDatasets();
-  this.setColors_();
-  this.attrs_.pointSize = 0.5 * this.getNumericOption('highlightCircleSize');
-
-  var packed = this.gatherDatasets_(this.rolledSeries_, this.dateWindow_);
-  var points = packed.points;
-  var extremes = packed.extremes;
-  this.boundaryIds_ = packed.boundaryIds;
-
-  this.setIndexByName_ = {};
-  var labels = this.attr_("labels");
-  if (labels.length > 0) {
-    this.setIndexByName_[labels[0]] = 0;
-  }
-  var dataIdx = 0;
-  for (var i = 1; i < points.length; i++) {
-    this.setIndexByName_[labels[i]] = i;
-    if (!this.visibility()[i - 1]) continue;
-    this.layout_.addDataset(labels[i], points[i]);
-    this.datasetIndex_[i] = dataIdx++;
-  }
-
-  this.computeYAxisRanges_(extremes);
-  this.layout_.setYAxes(this.axes_);
-
-  this.addXTicks_();
-
-  // Save the X axis zoomed status as the updateOptions call will tend to set it erroneously
-  var tmp_zoomed_x = this.zoomed_x_;
-  // Tell PlotKit to use this new data and render itself
-  this.zoomed_x_ = tmp_zoomed_x;
-  this.layout_.evaluate();
-  this.renderGraph_(is_initial_draw);
-
-  if (this.getStringOption("timingName")) {
-    var end = new Date();
-    console.log(this.getStringOption("timingName") + " - drawGraph: " + (end - start) + "ms");
-  }
-};
-
-/**
- * This does the work of drawing the chart. It assumes that the layout and axis
- * scales have already been set (e.g. by predraw_).
- *
- * @private
- */
-Dygraph.prototype.renderGraph_ = function(is_initial_draw) {
-  this.cascadeEvents_('clearChart');
-  this.plotter_.clear();
-
-  if (this.getFunctionOption('underlayCallback')) {
-    // NOTE: we pass the dygraph object to this callback twice to avoid breaking
-    // users who expect a deprecated form of this callback.
-    this.getFunctionOption('underlayCallback').call(this,
-        this.hidden_ctx_, this.layout_.getPlotArea(), this, this);
-  }
-
-  var e = {
-    canvas: this.hidden_,
-    drawingContext: this.hidden_ctx_
-  };
-  this.cascadeEvents_('willDrawChart', e);
-  this.plotter_.render();
-  this.cascadeEvents_('didDrawChart', e);
-  this.lastRow_ = -1;  // because plugins/legend.js clears the legend
-
-  // TODO(danvk): is this a performance bottleneck when panning?
-  // The interaction canvas should already be empty in that situation.
-  this.canvas_.getContext('2d').clearRect(0, 0, this.width_, this.height_);
-
-  if (this.getFunctionOption("drawCallback") !== null) {
-    this.getFunctionOption("drawCallback")(this, is_initial_draw);
-  }
-  if (is_initial_draw) {
-    this.readyFired_ = true;
-    while (this.readyFns_.length > 0) {
-      var fn = this.readyFns_.pop();
-      fn(this);
-    }
-  }
-};
-
-/**
- * @private
- * Determine properties of the y-axes which are independent of the data
- * currently being displayed. This includes things like the number of axes and
- * the style of the axes. It does not include the range of each axis and its
- * tick marks.
- * This fills in this.axes_.
- * axes_ = [ { options } ]
- *   indices are into the axes_ array.
- */
-Dygraph.prototype.computeYAxes_ = function() {
-  // Preserve valueWindow settings if they exist, and if the user hasn't
-  // specified a new valueRange.
-  var valueWindows, axis, index, opts, v;
-  if (this.axes_ !== undefined && this.user_attrs_.hasOwnProperty("valueRange") === false) {
-    valueWindows = [];
-    for (index = 0; index < this.axes_.length; index++) {
-      valueWindows.push(this.axes_[index].valueWindow);
-    }
-  }
-
-  // this.axes_ doesn't match this.attributes_.axes_.options. It's used for
-  // data computation as well as options storage.
-  // Go through once and add all the axes.
-  this.axes_ = [];
-
-  for (axis = 0; axis < this.attributes_.numAxes(); axis++) {
-    // Add a new axis, making a copy of its per-axis options.
-    opts = { g : this };
-    Dygraph.update(opts, this.attributes_.axisOptions(axis));
-    this.axes_[axis] = opts;
-  }
-
-
-  // Copy global valueRange option over to the first axis.
-  // NOTE(konigsberg): Are these two statements necessary?
-  // I tried removing it. The automated tests pass, and manually
-  // messing with tests/zoom.html showed no trouble.
-  v = this.attr_('valueRange');
-  if (v) this.axes_[0].valueRange = v;
-
-  if (valueWindows !== undefined) {
-    // Restore valueWindow settings.
-
-    // When going from two axes back to one, we only restore
-    // one axis.
-    var idxCount = Math.min(valueWindows.length, this.axes_.length);
-
-    for (index = 0; index < idxCount; index++) {
-      this.axes_[index].valueWindow = valueWindows[index];
-    }
-  }
-
-  for (axis = 0; axis < this.axes_.length; axis++) {
-    if (axis === 0) {
-      opts = this.optionsViewForAxis_('y' + (axis ? '2' : ''));
-      v = opts("valueRange");
-      if (v) this.axes_[axis].valueRange = v;
-    } else {  // To keep old behavior
-      var axes = this.user_attrs_.axes;
-      if (axes && axes.y2) {
-        v = axes.y2.valueRange;
-        if (v) this.axes_[axis].valueRange = v;
-      }
-    }
-  }
-};
-
-/**
- * Returns the number of y-axes on the chart.
- * @return {number} the number of axes.
- */
-Dygraph.prototype.numAxes = function() {
-  return this.attributes_.numAxes();
-};
-
-/**
- * @private
- * Returns axis properties for the given series.
- * @param {string} setName The name of the series for which to get axis
- * properties, e.g. 'Y1'.
- * @return {Object} The axis properties.
- */
-Dygraph.prototype.axisPropertiesForSeries = function(series) {
-  // TODO(danvk): handle errors.
-  return this.axes_[this.attributes_.axisForSeries(series)];
-};
-
-/**
- * @private
- * Determine the value range and tick marks for each axis.
- * @param {Object} extremes A mapping from seriesName -> [low, high]
- * This fills in the valueRange and ticks fields in each entry of this.axes_.
- */
-Dygraph.prototype.computeYAxisRanges_ = function(extremes) {
-  var isNullUndefinedOrNaN = function(num) {
-    return isNaN(parseFloat(num));
-  };
-  var numAxes = this.attributes_.numAxes();
-  var ypadCompat, span, series, ypad;
-  
-  var p_axis;
-
-  // Compute extreme values, a span and tick marks for each axis.
-  for (var i = 0; i < numAxes; i++) {
-    var axis = this.axes_[i];
-    var logscale = this.attributes_.getForAxis("logscale", i);
-    var includeZero = this.attributes_.getForAxis("includeZero", i);
-    var independentTicks = this.attributes_.getForAxis("independentTicks", i);
-    series = this.attributes_.seriesForAxis(i);
-
-    // Add some padding. This supports two Y padding operation modes:
-    //
-    // - backwards compatible (yRangePad not set):
-    //   10% padding for automatic Y ranges, but not for user-supplied
-    //   ranges, and move a close-to-zero edge to zero except if
-    //   avoidMinZero is set, since drawing at the edge results in
-    //   invisible lines. Unfortunately lines drawn at the edge of a
-    //   user-supplied range will still be invisible. If logscale is
-    //   set, add a variable amount of padding at the top but
-    //   none at the bottom.
-    //
-    // - new-style (yRangePad set by the user):
-    //   always add the specified Y padding.
-    //
-    ypadCompat = true;
-    ypad = 0.1; // add 10%
-    if (this.getNumericOption('yRangePad') !== null) {
-      ypadCompat = false;
-      // Convert pixel padding to ratio
-      ypad = this.getNumericOption('yRangePad') / this.plotter_.area.h;
-    }
-
-    if (series.length === 0) {
-      // If no series are defined or visible then use a reasonable default
-      axis.extremeRange = [0, 1];
-    } else {
-      // Calculate the extremes of extremes.
-      var minY = Infinity;  // extremes[series[0]][0];
-      var maxY = -Infinity;  // extremes[series[0]][1];
-      var extremeMinY, extremeMaxY;
-
-      for (var j = 0; j < series.length; j++) {
-        // this skips invisible series
-        if (!extremes.hasOwnProperty(series[j])) continue;
-
-        // Only use valid extremes to stop null data series' from corrupting the scale.
-        extremeMinY = extremes[series[j]][0];
-        if (extremeMinY !== null) {
-          minY = Math.min(extremeMinY, minY);
-        }
-        extremeMaxY = extremes[series[j]][1];
-        if (extremeMaxY !== null) {
-          maxY = Math.max(extremeMaxY, maxY);
-        }
-      }
-
-      // Include zero if requested by the user.
-      if (includeZero && !logscale) {
-        if (minY > 0) minY = 0;
-        if (maxY < 0) maxY = 0;
-      }
-
-      // Ensure we have a valid scale, otherwise default to [0, 1] for safety.
-      if (minY == Infinity) minY = 0;
-      if (maxY == -Infinity) maxY = 1;
-
-      span = maxY - minY;
-      // special case: if we have no sense of scale, center on the sole value.
-      if (span === 0) {
-        if (maxY !== 0) {
-          span = Math.abs(maxY);
-        } else {
-          // ... and if the sole value is zero, use range 0-1.
-          maxY = 1;
-          span = 1;
-        }
-      }
-
-      var maxAxisY, minAxisY;
-      if (logscale) {
-        if (ypadCompat) {
-          maxAxisY = maxY + ypad * span;
-          minAxisY = minY;
-        } else {
-          var logpad = Math.exp(Math.log(span) * ypad);
-          maxAxisY = maxY * logpad;
-          minAxisY = minY / logpad;
-        }
-      } else {
-        maxAxisY = maxY + ypad * span;
-        minAxisY = minY - ypad * span;
-
-        // Backwards-compatible behavior: Move the span to start or end at zero if it's
-        // close to zero, but not if avoidMinZero is set.
-        if (ypadCompat && !this.getBooleanOption("avoidMinZero")) {
-          if (minAxisY < 0 && minY >= 0) minAxisY = 0;
-          if (maxAxisY > 0 && maxY <= 0) maxAxisY = 0;
-        }
-      }
-      axis.extremeRange = [minAxisY, maxAxisY];
-    }
-    if (axis.valueWindow) {
-      // This is only set if the user has zoomed on the y-axis. It is never set
-      // by a user. It takes precedence over axis.valueRange because, if you set
-      // valueRange, you'd still expect to be able to pan.
-      axis.computedValueRange = [axis.valueWindow[0], axis.valueWindow[1]];
-    } else if (axis.valueRange) {
-      // This is a user-set value range for this axis.
-      var y0 = isNullUndefinedOrNaN(axis.valueRange[0]) ? axis.extremeRange[0] : axis.valueRange[0];
-      var y1 = isNullUndefinedOrNaN(axis.valueRange[1]) ? axis.extremeRange[1] : axis.valueRange[1];
-      if (!ypadCompat) {
-        if (axis.logscale) {
-          var logpad = Math.exp(Math.log(span) * ypad);
-          y0 *= logpad;
-          y1 /= logpad;
-        } else {
-          span = y1 - y0;
-          y0 -= span * ypad;
-          y1 += span * ypad;
-        }
-      }
-      axis.computedValueRange = [y0, y1];
-    } else {
-      axis.computedValueRange = axis.extremeRange;
-    }
-    
-    
-    if (independentTicks) {
-      axis.independentTicks = independentTicks;
-      var opts = this.optionsViewForAxis_('y' + (i ? '2' : ''));
-      var ticker = opts('ticker');
-      axis.ticks = ticker(axis.computedValueRange[0],
-              axis.computedValueRange[1],
-              this.plotter_.area.h,
-              opts,
-              this);
-      // Define the first independent axis as primary axis.
-      if (!p_axis) p_axis = axis;
-    }
-  }
-  if (p_axis === undefined) {
-    throw ("Configuration Error: At least one axis has to have the \"independentTicks\" option activated.");
-  }
-  // Add ticks. By default, all axes inherit the tick positions of the
-  // primary axis. However, if an axis is specifically marked as having
-  // independent ticks, then that is permissible as well.
-  for (var i = 0; i < numAxes; i++) {
-    var axis = this.axes_[i];
-    
-    if (!axis.independentTicks) {
-      var opts = this.optionsViewForAxis_('y' + (i ? '2' : ''));
-      var ticker = opts('ticker');
-      var p_ticks = p_axis.ticks;
-      var p_scale = p_axis.computedValueRange[1] - p_axis.computedValueRange[0];
-      var scale = axis.computedValueRange[1] - axis.computedValueRange[0];
-      var tick_values = [];
-      for (var k = 0; k < p_ticks.length; k++) {
-        var y_frac = (p_ticks[k].v - p_axis.computedValueRange[0]) / p_scale;
-        var y_val = axis.computedValueRange[0] + y_frac * scale;
-        tick_values.push(y_val);
-      }
-
-      axis.ticks = ticker(axis.computedValueRange[0],
-                          axis.computedValueRange[1],
-                          this.plotter_.area.h,
-                          opts,
-                          this,
-                          tick_values);
-    }
-  }
-};
-
-/**
- * Detects the type of the str (date or numeric) and sets the various
- * formatting attributes in this.attrs_ based on this type.
- * @param {string} str An x value.
- * @private
- */
-Dygraph.prototype.detectTypeFromString_ = function(str) {
-  var isDate = false;
-  var dashPos = str.indexOf('-');  // could be 2006-01-01 _or_ 1.0e-2
-  if ((dashPos > 0 && (str[dashPos-1] != 'e' && str[dashPos-1] != 'E')) ||
-      str.indexOf('/') >= 0 ||
-      isNaN(parseFloat(str))) {
-    isDate = true;
-  } else if (str.length == 8 && str > '19700101' && str < '20371231') {
-    // TODO(danvk): remove support for this format.
-    isDate = true;
-  }
-
-  this.setXAxisOptions_(isDate);
-};
-
-Dygraph.prototype.setXAxisOptions_ = function(isDate) {
-  if (isDate) {
-    this.attrs_.xValueParser = Dygraph.dateParser;
-    this.attrs_.axes.x.valueFormatter = Dygraph.dateValueFormatter;
-    this.attrs_.axes.x.ticker = Dygraph.dateTicker;
-    this.attrs_.axes.x.axisLabelFormatter = Dygraph.dateAxisLabelFormatter;
-  } else {
-    /** @private (shut up, jsdoc!) */
-    this.attrs_.xValueParser = function(x) { return parseFloat(x); };
-    // TODO(danvk): use Dygraph.numberValueFormatter here?
-    /** @private (shut up, jsdoc!) */
-    this.attrs_.axes.x.valueFormatter = function(x) { return x; };
-    this.attrs_.axes.x.ticker = Dygraph.numericTicks;
-    this.attrs_.axes.x.axisLabelFormatter = this.attrs_.axes.x.valueFormatter;
-  }
-};
-
-/**
- * @private
- * Parses a string in a special csv format.  We expect a csv file where each
- * line is a date point, and the first field in each line is the date string.
- * We also expect that all remaining fields represent series.
- * if the errorBars attribute is set, then interpret the fields as:
- * date, series1, stddev1, series2, stddev2, ...
- * @param {[Object]} data See above.
- *
- * @return [Object] An array with one entry for each row. These entries
- * are an array of cells in that row. The first entry is the parsed x-value for
- * the row. The second, third, etc. are the y-values. These can take on one of
- * three forms, depending on the CSV and constructor parameters:
- * 1. numeric value
- * 2. [ value, stddev ]
- * 3. [ low value, center value, high value ]
- */
-Dygraph.prototype.parseCSV_ = function(data) {
-  var ret = [];
-  var line_delimiter = Dygraph.detectLineDelimiter(data);
-  var lines = data.split(line_delimiter || "\n");
-  var vals, j;
-
-  // Use the default delimiter or fall back to a tab if that makes sense.
-  var delim = this.getStringOption('delimiter');
-  if (lines[0].indexOf(delim) == -1 && lines[0].indexOf('\t') >= 0) {
-    delim = '\t';
-  }
-
-  var start = 0;
-  if (!('labels' in this.user_attrs_)) {
-    // User hasn't explicitly set labels, so they're (presumably) in the CSV.
-    start = 1;
-    this.attrs_.labels = lines[0].split(delim);  // NOTE: _not_ user_attrs_.
-    this.attributes_.reparseSeries();
-  }
-  var line_no = 0;
-
-  var xParser;
-  var defaultParserSet = false;  // attempt to auto-detect x value type
-  var expectedCols = this.attr_("labels").length;
-  var outOfOrder = false;
-  for (var i = start; i < lines.length; i++) {
-    var line = lines[i];
-    line_no = i;
-    if (line.length === 0) continue;  // skip blank lines
-    if (line[0] == '#') continue;    // skip comment lines
-    var inFields = line.split(delim);
-    if (inFields.length < 2) continue;
-
-    var fields = [];
-    if (!defaultParserSet) {
-      this.detectTypeFromString_(inFields[0]);
-      xParser = this.getFunctionOption("xValueParser");
-      defaultParserSet = true;
-    }
-    fields[0] = xParser(inFields[0], this);
-
-    // If fractions are expected, parse the numbers as "A/B"
-    if (this.fractions_) {
-      for (j = 1; j < inFields.length; j++) {
-        // TODO(danvk): figure out an appropriate way to flag parse errors.
-        vals = inFields[j].split("/");
-        if (vals.length != 2) {
-          console.error('Expected fractional "num/den" values in CSV data ' +
-                        "but found a value '" + inFields[j] + "' on line " +
-                        (1 + i) + " ('" + line + "') which is not of this form.");
-          fields[j] = [0, 0];
-        } else {
-          fields[j] = [Dygraph.parseFloat_(vals[0], i, line),
-                       Dygraph.parseFloat_(vals[1], i, line)];
-        }
-      }
-    } else if (this.getBooleanOption("errorBars")) {
-      // If there are error bars, values are (value, stddev) pairs
-      if (inFields.length % 2 != 1) {
-        console.error('Expected alternating (value, stdev.) pairs in CSV data ' +
-                      'but line ' + (1 + i) + ' has an odd number of values (' +
-                      (inFields.length - 1) + "): '" + line + "'");
-      }
-      for (j = 1; j < inFields.length; j += 2) {
-        fields[(j + 1) / 2] = [Dygraph.parseFloat_(inFields[j], i, line),
-                               Dygraph.parseFloat_(inFields[j + 1], i, line)];
-      }
-    } else if (this.getBooleanOption("customBars")) {
-      // Bars are a low;center;high tuple
-      for (j = 1; j < inFields.length; j++) {
-        var val = inFields[j];
-        if (/^ *$/.test(val)) {
-          fields[j] = [null, null, null];
-        } else {
-          vals = val.split(";");
-          if (vals.length == 3) {
-            fields[j] = [ Dygraph.parseFloat_(vals[0], i, line),
-                          Dygraph.parseFloat_(vals[1], i, line),
-                          Dygraph.parseFloat_(vals[2], i, line) ];
-          } else {
-            console.warn('When using customBars, values must be either blank ' +
-                         'or "low;center;high" tuples (got "' + val +
-                         '" on line ' + (1+i));
-          }
-        }
-      }
-    } else {
-      // Values are just numbers
-      for (j = 1; j < inFields.length; j++) {
-        fields[j] = Dygraph.parseFloat_(inFields[j], i, line);
-      }
-    }
-    if (ret.length > 0 && fields[0] < ret[ret.length - 1][0]) {
-      outOfOrder = true;
-    }
-
-    if (fields.length != expectedCols) {
-      console.error("Number of columns in line " + i + " (" + fields.length +
-                    ") does not agree with number of labels (" + expectedCols +
-                    ") " + line);
-    }
-
-    // If the user specified the 'labels' option and none of the cells of the
-    // first row parsed correctly, then they probably double-specified the
-    // labels. We go with the values set in the option, discard this row and
-    // log a warning to the JS console.
-    if (i === 0 && this.attr_('labels')) {
-      var all_null = true;
-      for (j = 0; all_null && j < fields.length; j++) {
-        if (fields[j]) all_null = false;
-      }
-      if (all_null) {
-        console.warn("The dygraphs 'labels' option is set, but the first row " +
-                     "of CSV data ('" + line + "') appears to also contain " +
-                     "labels. Will drop the CSV labels and use the option " +
-                     "labels.");
-        continue;
-      }
-    }
-    ret.push(fields);
-  }
-
-  if (outOfOrder) {
-    console.warn("CSV is out of order; order it correctly to speed loading.");
-    ret.sort(function(a,b) { return a[0] - b[0]; });
-  }
-
-  return ret;
-};
-
-/**
- * The user has provided their data as a pre-packaged JS array. If the x values
- * are numeric, this is the same as dygraphs' internal format. If the x values
- * are dates, we need to convert them from Date objects to ms since epoch.
- * @param {!Array} data
- * @return {Object} data with numeric x values.
- * @private
- */
-Dygraph.prototype.parseArray_ = function(data) {
-  // Peek at the first x value to see if it's numeric.
-  if (data.length === 0) {
-    console.error("Can't plot empty data set");
-    return null;
-  }
-  if (data[0].length === 0) {
-    console.error("Data set cannot contain an empty row");
-    return null;
-  }
-
-  var i;
-  if (this.attr_("labels") === null) {
-    console.warn("Using default labels. Set labels explicitly via 'labels' " +
-                 "in the options parameter");
-    this.attrs_.labels = [ "X" ];
-    for (i = 1; i < data[0].length; i++) {
-      this.attrs_.labels.push("Y" + i); // Not user_attrs_.
-    }
-    this.attributes_.reparseSeries();
-  } else {
-    var num_labels = this.attr_("labels");
-    if (num_labels.length != data[0].length) {
-      console.error("Mismatch between number of labels (" + num_labels + ")" +
-                    " and number of columns in array (" + data[0].length + ")");
-      return null;
-    }
-  }
-
-  if (Dygraph.isDateLike(data[0][0])) {
-    // Some intelligent defaults for a date x-axis.
-    this.attrs_.axes.x.valueFormatter = Dygraph.dateValueFormatter;
-    this.attrs_.axes.x.ticker = Dygraph.dateTicker;
-    this.attrs_.axes.x.axisLabelFormatter = Dygraph.dateAxisLabelFormatter;
-
-    // Assume they're all dates.
-    var parsedData = Dygraph.clone(data);
-    for (i = 0; i < data.length; i++) {
-      if (parsedData[i].length === 0) {
-        console.error("Row " + (1 + i) + " of data is empty");
-        return null;
-      }
-      if (parsedData[i][0] === null ||
-          typeof(parsedData[i][0].getTime) != 'function' ||
-          isNaN(parsedData[i][0].getTime())) {
-        console.error("x value in row " + (1 + i) + " is not a Date");
-        return null;
-      }
-      parsedData[i][0] = parsedData[i][0].getTime();
-    }
-    return parsedData;
-  } else {
-    // Some intelligent defaults for a numeric x-axis.
-    /** @private (shut up, jsdoc!) */
-    this.attrs_.axes.x.valueFormatter = function(x) { return x; };
-    this.attrs_.axes.x.ticker = Dygraph.numericTicks;
-    this.attrs_.axes.x.axisLabelFormatter = Dygraph.numberAxisLabelFormatter;
-    return data;
-  }
-};
-
-/**
- * Parses a DataTable object from gviz.
- * The data is expected to have a first column that is either a date or a
- * number. All subsequent columns must be numbers. If there is a clear mismatch
- * between this.xValueParser_ and the type of the first column, it will be
- * fixed. Fills out rawData_.
- * @param {!google.visualization.DataTable} data See above.
- * @private
- */
-Dygraph.prototype.parseDataTable_ = function(data) {
-  var shortTextForAnnotationNum = function(num) {
-    // converts [0-9]+ [A-Z][a-z]*
-    // example: 0=A, 1=B, 25=Z, 26=Aa, 27=Ab
-    // and continues like.. Ba Bb .. Za .. Zz..Aaa...Zzz Aaaa Zzzz
-    var shortText = String.fromCharCode(65 /* A */ + num % 26);
-    num = Math.floor(num / 26);
-    while ( num > 0 ) {
-      shortText = String.fromCharCode(65 /* A */ + (num - 1) % 26 ) + shortText.toLowerCase();
-      num = Math.floor((num - 1) / 26);
-    }
-    return shortText;
-  };
-
-  var cols = data.getNumberOfColumns();
-  var rows = data.getNumberOfRows();
-
-  var indepType = data.getColumnType(0);
-  if (indepType == 'date' || indepType == 'datetime') {
-    this.attrs_.xValueParser = Dygraph.dateParser;
-    this.attrs_.axes.x.valueFormatter = Dygraph.dateValueFormatter;
-    this.attrs_.axes.x.ticker = Dygraph.dateTicker;
-    this.attrs_.axes.x.axisLabelFormatter = Dygraph.dateAxisLabelFormatter;
-  } else if (indepType == 'number') {
-    this.attrs_.xValueParser = function(x) { return parseFloat(x); };
-    this.attrs_.axes.x.valueFormatter = function(x) { return x; };
-    this.attrs_.axes.x.ticker = Dygraph.numericTicks;
-    this.attrs_.axes.x.axisLabelFormatter = this.attrs_.axes.x.valueFormatter;
-  } else {
-    console.error("only 'date', 'datetime' and 'number' types are supported " +
-                  "for column 1 of DataTable input (Got '" + indepType + "')");
-    return null;
-  }
-
-  // Array of the column indices which contain data (and not annotations).
-  var colIdx = [];
-  var annotationCols = {};  // data index -> [annotation cols]
-  var hasAnnotations = false;
-  var i, j;
-  for (i = 1; i < cols; i++) {
-    var type = data.getColumnType(i);
-    if (type == 'number') {
-      colIdx.push(i);
-    } else if (type == 'string' && this.getBooleanOption('displayAnnotations')) {
-      // This is OK -- it's an annotation column.
-      var dataIdx = colIdx[colIdx.length - 1];
-      if (!annotationCols.hasOwnProperty(dataIdx)) {
-        annotationCols[dataIdx] = [i];
-      } else {
-        annotationCols[dataIdx].push(i);
-      }
-      hasAnnotations = true;
-    } else {
-      console.error("Only 'number' is supported as a dependent type with Gviz." +
-                    " 'string' is only supported if displayAnnotations is true");
-    }
-  }
-
-  // Read column labels
-  // TODO(danvk): add support back for errorBars
-  var labels = [data.getColumnLabel(0)];
-  for (i = 0; i < colIdx.length; i++) {
-    labels.push(data.getColumnLabel(colIdx[i]));
-    if (this.getBooleanOption("errorBars")) i += 1;
-  }
-  this.attrs_.labels = labels;
-  cols = labels.length;
-
-  var ret = [];
-  var outOfOrder = false;
-  var annotations = [];
-  for (i = 0; i < rows; i++) {
-    var row = [];
-    if (typeof(data.getValue(i, 0)) === 'undefined' ||
-        data.getValue(i, 0) === null) {
-      console.warn("Ignoring row " + i +
-                   " of DataTable because of undefined or null first column.");
-      continue;
-    }
-
-    if (indepType == 'date' || indepType == 'datetime') {
-      row.push(data.getValue(i, 0).getTime());
-    } else {
-      row.push(data.getValue(i, 0));
-    }
-    if (!this.getBooleanOption("errorBars")) {
-      for (j = 0; j < colIdx.length; j++) {
-        var col = colIdx[j];
-        row.push(data.getValue(i, col));
-        if (hasAnnotations &&
-            annotationCols.hasOwnProperty(col) &&
-            data.getValue(i, annotationCols[col][0]) !== null) {
-          var ann = {};
-          ann.series = data.getColumnLabel(col);
-          ann.xval = row[0];
-          ann.shortText = shortTextForAnnotationNum(annotations.length);
-          ann.text = '';
-          for (var k = 0; k < annotationCols[col].length; k++) {
-            if (k) ann.text += "\n";
-            ann.text += data.getValue(i, annotationCols[col][k]);
-          }
-          annotations.push(ann);
-        }
-      }
-
-      // Strip out infinities, which give dygraphs problems later on.
-      for (j = 0; j < row.length; j++) {
-        if (!isFinite(row[j])) row[j] = null;
-      }
-    } else {
-      for (j = 0; j < cols - 1; j++) {
-        row.push([ data.getValue(i, 1 + 2 * j), data.getValue(i, 2 + 2 * j) ]);
-      }
-    }
-    if (ret.length > 0 && row[0] < ret[ret.length - 1][0]) {
-      outOfOrder = true;
-    }
-    ret.push(row);
-  }
-
-  if (outOfOrder) {
-    console.warn("DataTable is out of order; order it correctly to speed loading.");
-    ret.sort(function(a,b) { return a[0] - b[0]; });
-  }
-  this.rawData_ = ret;
-
-  if (annotations.length > 0) {
-    this.setAnnotations(annotations, true);
-  }
-  this.attributes_.reparseSeries();
-};
-
-/**
- * Signals to plugins that the chart data has updated.
- * This happens after the data has updated but before the chart has redrawn.
- */
-Dygraph.prototype.cascadeDataDidUpdateEvent_ = function() {
-  // TODO(danvk): there are some issues checking xAxisRange() and using
-  // toDomCoords from handlers of this event. The visible range should be set
-  // when the chart is drawn, not derived from the data.
-  this.cascadeEvents_('dataDidUpdate', {});
-};
-
-/**
- * Get the CSV data. If it's in a function, call that function. If it's in a
- * file, do an XMLHttpRequest to get it.
- * @private
- */
-Dygraph.prototype.start_ = function() {
-  var data = this.file_;
-
-  // Functions can return references of all other types.
-  if (typeof data == 'function') {
-    data = data();
-  }
-
-  if (Dygraph.isArrayLike(data)) {
-    this.rawData_ = this.parseArray_(data);
-    this.cascadeDataDidUpdateEvent_();
-    this.predraw_();
-  } else if (typeof data == 'object' &&
-             typeof data.getColumnRange == 'function') {
-    // must be a DataTable from gviz.
-    this.parseDataTable_(data);
-    this.cascadeDataDidUpdateEvent_();
-    this.predraw_();
-  } else if (typeof data == 'string') {
-    // Heuristic: a newline means it's CSV data. Otherwise it's an URL.
-    var line_delimiter = Dygraph.detectLineDelimiter(data);
-    if (line_delimiter) {
-      this.loadedEvent_(data);
-    } else {
-      // REMOVE_FOR_IE
-      var req;
-      if (window.XMLHttpRequest) {
-        // Firefox, Opera, IE7, and other browsers will use the native object
-        req = new XMLHttpRequest();
-      } else {
-        // IE 5 and 6 will use the ActiveX control
-        req = new ActiveXObject("Microsoft.XMLHTTP");
-      }
-
-      var caller = this;
-      req.onreadystatechange = function () {
-        if (req.readyState == 4) {
-          if (req.status === 200 ||  // Normal http
-              req.status === 0) {    // Chrome w/ --allow-file-access-from-files
-            caller.loadedEvent_(req.responseText);
-          }
-        }
-      };
-
-      req.open("GET", data, true);
-      req.send(null);
-    }
-  } else {
-    console.error("Unknown data format: " + (typeof data));
-  }
-};
-
-/**
- * Changes various properties of the graph. These can include:
- * <ul>
- * <li>file: changes the source data for the graph</li>
- * <li>errorBars: changes whether the data contains stddev</li>
- * </ul>
- *
- * There's a huge variety of options that can be passed to this method. For a
- * full list, see http://dygraphs.com/options.html.
- *
- * @param {Object} input_attrs The new properties and values
- * @param {boolean} block_redraw Usually the chart is redrawn after every
- *     call to updateOptions(). If you know better, you can pass true to
- *     explicitly block the redraw. This can be useful for chaining
- *     updateOptions() calls, avoiding the occasional infinite loop and
- *     preventing redraws when it's not necessary (e.g. when updating a
- *     callback).
- */
-Dygraph.prototype.updateOptions = function(input_attrs, block_redraw) {
-  if (typeof(block_redraw) == 'undefined') block_redraw = false;
-
-  // mapLegacyOptions_ drops the "file" parameter as a convenience to us.
-  var file = input_attrs.file;
-  var attrs = Dygraph.mapLegacyOptions_(input_attrs);
-
-  // TODO(danvk): this is a mess. Move these options into attr_.
-  if ('rollPeriod' in attrs) {
-    this.rollPeriod_ = attrs.rollPeriod;
-  }
-  if ('dateWindow' in attrs) {
-    this.dateWindow_ = attrs.dateWindow;
-    if (!('isZoomedIgnoreProgrammaticZoom' in attrs)) {
-      this.zoomed_x_ = (attrs.dateWindow !== null);
-    }
-  }
-  if ('valueRange' in attrs && !('isZoomedIgnoreProgrammaticZoom' in attrs)) {
-    this.zoomed_y_ = (attrs.valueRange !== null);
-  }
-
-  // TODO(danvk): validate per-series options.
-  // Supported:
-  // strokeWidth
-  // pointSize
-  // drawPoints
-  // highlightCircleSize
-
-  // Check if this set options will require new points.
-  var requiresNewPoints = Dygraph.isPixelChangingOptionList(this.attr_("labels"), attrs);
-
-  Dygraph.updateDeep(this.user_attrs_, attrs);
-
-  this.attributes_.reparseSeries();
-
-  if (file) {
-    // This event indicates that the data is about to change, but hasn't yet.
-    // TODO(danvk): support cancelation of the update via this event.
-    this.cascadeEvents_('dataWillUpdate', {});
-
-    this.file_ = file;
-    if (!block_redraw) this.start_();
-  } else {
-    if (!block_redraw) {
-      if (requiresNewPoints) {
-        this.predraw_();
-      } else {
-        this.renderGraph_(false);
-      }
-    }
-  }
-};
-
-/**
- * Returns a copy of the options with deprecated names converted into current
- * names. Also drops the (potentially-large) 'file' attribute. If the caller is
- * interested in that, they should save a copy before calling this.
- * @private
- */
-Dygraph.mapLegacyOptions_ = function(attrs) {
-  var my_attrs = {};
-  for (var k in attrs) {
-    if (!attrs.hasOwnProperty(k)) continue;
-    if (k == 'file') continue;
-    if (attrs.hasOwnProperty(k)) my_attrs[k] = attrs[k];
-  }
-
-  var set = function(axis, opt, value) {
-    if (!my_attrs.axes) my_attrs.axes = {};
-    if (!my_attrs.axes[axis]) my_attrs.axes[axis] = {};
-    my_attrs.axes[axis][opt] = value;
-  };
-  var map = function(opt, axis, new_opt) {
-    if (typeof(attrs[opt]) != 'undefined') {
-      console.warn("Option " + opt + " is deprecated. Use the " +
-          new_opt + " option for the " + axis + " axis instead. " +
-          "(e.g. { axes : { " + axis + " : { " + new_opt + " : ... } } } " +
-          "(see http://dygraphs.com/per-axis.html for more information.");
-      set(axis, new_opt, attrs[opt]);
-      delete my_attrs[opt];
-    }
-  };
-
-  // This maps, e.g., xValueFormater -> axes: { x: { valueFormatter: ... } }
-  map('xValueFormatter', 'x', 'valueFormatter');
-  map('pixelsPerXLabel', 'x', 'pixelsPerLabel');
-  map('xAxisLabelFormatter', 'x', 'axisLabelFormatter');
-  map('xTicker', 'x', 'ticker');
-  map('yValueFormatter', 'y', 'valueFormatter');
-  map('pixelsPerYLabel', 'y', 'pixelsPerLabel');
-  map('yAxisLabelFormatter', 'y', 'axisLabelFormatter');
-  map('yTicker', 'y', 'ticker');
-  map('drawXGrid', 'x', 'drawGrid');
-  map('drawXAxis', 'x', 'drawAxis');
-  map('drawYGrid', 'y', 'drawGrid');
-  map('drawYAxis', 'y', 'drawAxis');
-  map('xAxisLabelWidth', 'x', 'axisLabelWidth');
-  map('yAxisLabelWidth', 'y', 'axisLabelWidth');
-  return my_attrs;
-};
-
-/**
- * Resizes the dygraph. If no parameters are specified, resizes to fill the
- * containing div (which has presumably changed size since the dygraph was
- * instantiated. If the width/height are specified, the div will be resized.
- *
- * This is far more efficient than destroying and re-instantiating a
- * Dygraph, since it doesn't have to reparse the underlying data.
- *
- * @param {number} width Width (in pixels)
- * @param {number} height Height (in pixels)
- */
-Dygraph.prototype.resize = function(width, height) {
-  if (this.resize_lock) {
-    return;
-  }
-  this.resize_lock = true;
-
-  if ((width === null) != (height === null)) {
-    console.warn("Dygraph.resize() should be called with zero parameters or " +
-                 "two non-NULL parameters. Pretending it was zero.");
-    width = height = null;
-  }
-
-  var old_width = this.width_;
-  var old_height = this.height_;
-
-  if (width) {
-    this.maindiv_.style.width = width + "px";
-    this.maindiv_.style.height = height + "px";
-    this.width_ = width;
-    this.height_ = height;
-  } else {
-    this.width_ = this.maindiv_.clientWidth;
-    this.height_ = this.maindiv_.clientHeight;
-  }
-
-  if (old_width != this.width_ || old_height != this.height_) {
-    // Resizing a canvas erases it, even when the size doesn't change, so
-    // any resize needs to be followed by a redraw.
-    this.resizeElements_();
-    this.predraw_();
-  }
-
-  this.resize_lock = false;
-};
-
-/**
- * Adjusts the number of points in the rolling average. Updates the graph to
- * reflect the new averaging period.
- * @param {number} length Number of points over which to average the data.
- */
-Dygraph.prototype.adjustRoll = function(length) {
-  this.rollPeriod_ = length;
-  this.predraw_();
-};
-
-/**
- * Returns a boolean array of visibility statuses.
- */
-Dygraph.prototype.visibility = function() {
-  // Do lazy-initialization, so that this happens after we know the number of
-  // data series.
-  if (!this.getOption("visibility")) {
-    this.attrs_.visibility = [];
-  }
-  // TODO(danvk): it looks like this could go into an infinite loop w/ user_attrs.
-  while (this.getOption("visibility").length < this.numColumns() - 1) {
-    this.attrs_.visibility.push(true);
-  }
-  return this.getOption("visibility");
-};
-
-/**
- * Changes the visiblity of a series.
- *
- * @param {number} num the series index
- * @param {boolean} value true or false, identifying the visibility.
- */
-Dygraph.prototype.setVisibility = function(num, value) {
-  var x = this.visibility();
-  if (num < 0 || num >= x.length) {
-    console.warn("invalid series number in setVisibility: " + num);
-  } else {
-    x[num] = value;
-    this.predraw_();
-  }
-};
-
-/**
- * How large of an area will the dygraph render itself in?
- * This is used for testing.
- * @return A {width: w, height: h} object.
- * @private
- */
-Dygraph.prototype.size = function() {
-  return { width: this.width_, height: this.height_ };
-};
-
-/**
- * Update the list of annotations and redraw the chart.
- * See dygraphs.com/annotations.html for more info on how to use annotations.
- * @param ann {Array} An array of annotation objects.
- * @param suppressDraw {Boolean} Set to "true" to block chart redraw (optional).
- */
-Dygraph.prototype.setAnnotations = function(ann, suppressDraw) {
-  // Only add the annotation CSS rule once we know it will be used.
-  Dygraph.addAnnotationRule();
-  this.annotations_ = ann;
-  if (!this.layout_) {
-    console.warn("Tried to setAnnotations before dygraph was ready. " +
-                 "Try setting them in a ready() block. See " +
-                 "dygraphs.com/tests/annotation.html");
-    return;
-  }
-
-  this.layout_.setAnnotations(this.annotations_);
-  if (!suppressDraw) {
-    this.predraw_();
-  }
-};
-
-/**
- * Return the list of annotations.
- */
-Dygraph.prototype.annotations = function() {
-  return this.annotations_;
-};
-
-/**
- * Get the list of label names for this graph. The first column is the
- * x-axis, so the data series names start at index 1.
- *
- * Returns null when labels have not yet been defined.
- */
-Dygraph.prototype.getLabels = function() {
-  var labels = this.attr_("labels");
-  return labels ? labels.slice() : null;
-};
-
-/**
- * Get the index of a series (column) given its name. The first column is the
- * x-axis, so the data series start with index 1.
- */
-Dygraph.prototype.indexFromSetName = function(name) {
-  return this.setIndexByName_[name];
-};
-
-/**
- * Trigger a callback when the dygraph has drawn itself and is ready to be
- * manipulated. This is primarily useful when dygraphs has to do an XHR for the
- * data (i.e. a URL is passed as the data source) and the chart is drawn
- * asynchronously. If the chart has already drawn, the callback will fire
- * immediately.
- *
- * This is a good place to call setAnnotation().
- *
- * @param {function(!Dygraph)} callback The callback to trigger when the chart
- *     is ready.
- */
-Dygraph.prototype.ready = function(callback) {
-  if (this.is_initial_draw_) {
-    this.readyFns_.push(callback);
-  } else {
-    callback.call(this, this);
-  }
-};
-
-/**
- * @private
- * Adds a default style for the annotation CSS classes to the document. This is
- * only executed when annotations are actually used. It is designed to only be
- * called once -- all calls after the first will return immediately.
- */
-Dygraph.addAnnotationRule = function() {
-  // TODO(danvk): move this function into plugins/annotations.js?
-  if (Dygraph.addedAnnotationCSS) return;
-
-  var rule = "border: 1px solid black; " +
-             "background-color: white; " +
-             "text-align: center;";
-
-  var styleSheetElement = document.createElement("style");
-  styleSheetElement.type = "text/css";
-  document.getElementsByTagName("head")[0].appendChild(styleSheetElement);
-
-  // Find the first style sheet that we can access.
-  // We may not add a rule to a style sheet from another domain for security
-  // reasons. This sometimes comes up when using gviz, since the Google gviz JS
-  // adds its own style sheets from google.com.
-  for (var i = 0; i < document.styleSheets.length; i++) {
-    if (document.styleSheets[i].disabled) continue;
-    var mysheet = document.styleSheets[i];
-    try {
-      if (mysheet.insertRule) {  // Firefox
-        var idx = mysheet.cssRules ? mysheet.cssRules.length : 0;
-        mysheet.insertRule(".dygraphDefaultAnnotation { " + rule + " }", idx);
-      } else if (mysheet.addRule) {  // IE
-        mysheet.addRule(".dygraphDefaultAnnotation", rule);
-      }
-      Dygraph.addedAnnotationCSS = true;
-      return;
-    } catch(err) {
-      // Was likely a security exception.
-    }
-  }
-
-  console.warn("Unable to add default annotation CSS rule; display may be off.");
-};
-
-return Dygraph;
-
-})();
-/**
- * @license
- * Copyright 2011 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview This file contains utility functions used by dygraphs. These
- * are typically static (i.e. not related to any particular dygraph). Examples
- * include date/time formatting functions, basic algorithms (e.g. binary
- * search) and generic DOM-manipulation functions.
- */
-
-(function() {
-
-/*global Dygraph:false, G_vmlCanvasManager:false, Node:false */
-"use strict";
-
-Dygraph.LOG_SCALE = 10;
-Dygraph.LN_TEN = Math.log(Dygraph.LOG_SCALE);
-
-/**
- * @private
- * @param {number} x
- * @return {number}
- */
-Dygraph.log10 = function(x) {
-  return Math.log(x) / Dygraph.LN_TEN;
-};
-
-/** A dotted line stroke pattern. */
-Dygraph.DOTTED_LINE = [2, 2];
-/** A dashed line stroke pattern. */
-Dygraph.DASHED_LINE = [7, 3];
-/** A dot dash stroke pattern. */
-Dygraph.DOT_DASH_LINE = [7, 2, 2, 2];
-
-/**
- * Return the 2d context for a dygraph canvas.
- *
- * This method is only exposed for the sake of replacing the function in
- * automated tests, e.g.
- *
- * var oldFunc = Dygraph.getContext();
- * Dygraph.getContext = function(canvas) {
- *   var realContext = oldFunc(canvas);
- *   return new Proxy(realContext);
- * };
- * @param {!HTMLCanvasElement} canvas
- * @return {!CanvasRenderingContext2D}
- * @private
- */
-Dygraph.getContext = function(canvas) {
-  return /** @type{!CanvasRenderingContext2D}*/(canvas.getContext("2d"));
-};
-
-/**
- * Add an event handler. This smooths a difference between IE and the rest of
- * the world.
- * @param {!Node} elem The element to add the event to.
- * @param {string} type The type of the event, e.g. 'click' or 'mousemove'.
- * @param {function(Event):(boolean|undefined)} fn The function to call
- *     on the event. The function takes one parameter: the event object.
- * @private
- */
-Dygraph.addEvent = function addEvent(elem, type, fn) {
-  if (elem.addEventListener) {
-    elem.addEventListener(type, fn, false);
-  } else {
-    elem[type+fn] = function(){fn(window.event);};
-    elem.attachEvent('on'+type, elem[type+fn]);
-  }
-};
-
-/**
- * Add an event handler. This event handler is kept until the graph is
- * destroyed with a call to graph.destroy().
- *
- * @param {!Node} elem The element to add the event to.
- * @param {string} type The type of the event, e.g. 'click' or 'mousemove'.
- * @param {function(Event):(boolean|undefined)} fn The function to call
- *     on the event. The function takes one parameter: the event object.
- * @private
- */
-Dygraph.prototype.addAndTrackEvent = function(elem, type, fn) {
-  Dygraph.addEvent(elem, type, fn);
-  this.registeredEvents_.push({ elem : elem, type : type, fn : fn });
-};
-
-/**
- * Remove an event handler. This smooths a difference between IE and the rest
- * of the world.
- * @param {!Node} elem The element to remove the event from.
- * @param {string} type The type of the event, e.g. 'click' or 'mousemove'.
- * @param {function(Event):(boolean|undefined)} fn The function to call
- *     on the event. The function takes one parameter: the event object.
- * @private
- */
-Dygraph.removeEvent = function(elem, type, fn) {
-  if (elem.removeEventListener) {
-    elem.removeEventListener(type, fn, false);
-  } else {
-    try {
-      elem.detachEvent('on'+type, elem[type+fn]);
-    } catch(e) {
-      // We only detach event listeners on a "best effort" basis in IE. See:
-      // http://stackoverflow.com/questions/2553632/detachevent-not-working-with-named-inline-functions
-    }
-    elem[type+fn] = null;
-  }
-};
-
-Dygraph.prototype.removeTrackedEvents_ = function() {
-  if (this.registeredEvents_) {
-    for (var idx = 0; idx < this.registeredEvents_.length; idx++) {
-      var reg = this.registeredEvents_[idx];
-      Dygraph.removeEvent(reg.elem, reg.type, reg.fn);
-    }
-  }
-
-  this.registeredEvents_ = [];
-};
-
-/**
- * Cancels further processing of an event. This is useful to prevent default
- * browser actions, e.g. highlighting text on a double-click.
- * Based on the article at
- * http://www.switchonthecode.com/tutorials/javascript-tutorial-the-scroll-wheel
- * @param {!Event} e The event whose normal behavior should be canceled.
- * @private
- */
-Dygraph.cancelEvent = function(e) {
-  e = e ? e : window.event;
-  if (e.stopPropagation) {
-    e.stopPropagation();
-  }
-  if (e.preventDefault) {
-    e.preventDefault();
-  }
-  e.cancelBubble = true;
-  e.cancel = true;
-  e.returnValue = false;
-  return false;
-};
-
-/**
- * Convert hsv values to an rgb(r,g,b) string. Taken from MochiKit.Color. This
- * is used to generate default series colors which are evenly spaced on the
- * color wheel.
- * @param { number } hue Range is 0.0-1.0.
- * @param { number } saturation Range is 0.0-1.0.
- * @param { number } value Range is 0.0-1.0.
- * @return { string } "rgb(r,g,b)" where r, g and b range from 0-255.
- * @private
- */
-Dygraph.hsvToRGB = function (hue, saturation, value) {
-  var red;
-  var green;
-  var blue;
-  if (saturation === 0) {
-    red = value;
-    green = value;
-    blue = value;
-  } else {
-    var i = Math.floor(hue * 6);
-    var f = (hue * 6) - i;
-    var p = value * (1 - saturation);
-    var q = value * (1 - (saturation * f));
-    var t = value * (1 - (saturation * (1 - f)));
-    switch (i) {
-      case 1: red = q; green = value; blue = p; break;
-      case 2: red = p; green = value; blue = t; break;
-      case 3: red = p; green = q; blue = value; break;
-      case 4: red = t; green = p; blue = value; break;
-      case 5: red = value; green = p; blue = q; break;
-      case 6: // fall through
-      case 0: red = value; green = t; blue = p; break;
-    }
-  }
-  red = Math.floor(255 * red + 0.5);
-  green = Math.floor(255 * green + 0.5);
-  blue = Math.floor(255 * blue + 0.5);
-  return 'rgb(' + red + ',' + green + ',' + blue + ')';
-};
-
-// The following functions are from quirksmode.org with a modification for Safari from
-// http://blog.firetree.net/2005/07/04/javascript-find-position/
-// http://www.quirksmode.org/js/findpos.html
-// ... and modifications to support scrolling divs.
-
-/**
- * Find the coordinates of an object relative to the top left of the page.
- *
- * TODO(danvk): change obj type from Node -&gt; !Node
- * @param {Node} obj
- * @return {{x:number,y:number}}
- * @private
- */
-Dygraph.findPos = function(obj) {
-  var curleft = 0, curtop = 0;
-  if (obj.offsetParent) {
-    var copyObj = obj;
-    while (1) {
-      // NOTE: the if statement here is for IE8.
-      var borderLeft = "0", borderTop = "0";
-      if (window.getComputedStyle) {
-        var computedStyle = window.getComputedStyle(copyObj, null);
-        borderLeft = computedStyle.borderLeft || "0";
-        borderTop = computedStyle.borderTop || "0";
-      }
-      curleft += parseInt(borderLeft, 10) ;
-      curtop += parseInt(borderTop, 10) ;
-      curleft += copyObj.offsetLeft;
-      curtop += copyObj.offsetTop;
-      if (!copyObj.offsetParent) {
-        break;
-      }
-      copyObj = copyObj.offsetParent;
-    }
-  } else {
-    // TODO(danvk): why would obj ever have these properties?
-    if (obj.x) curleft += obj.x;
-    if (obj.y) curtop += obj.y;
-  }
-
-  // This handles the case where the object is inside a scrolled div.
-  while (obj && obj != document.body) {
-    curleft -= obj.scrollLeft;
-    curtop -= obj.scrollTop;
-    obj = obj.parentNode;
-  }
-  return {x: curleft, y: curtop};
-};
-
-/**
- * Returns the x-coordinate of the event in a coordinate system where the
- * top-left corner of the page (not the window) is (0,0).
- * Taken from MochiKit.Signal
- * @param {!Event} e
- * @return {number}
- * @private
- */
-Dygraph.pageX = function(e) {
-  if (e.pageX) {
-    return (!e.pageX || e.pageX < 0) ? 0 : e.pageX;
-  } else {
-    var de = document.documentElement;
-    var b = document.body;
-    return e.clientX +
-        (de.scrollLeft || b.scrollLeft) -
-        (de.clientLeft || 0);
-  }
-};
-
-/**
- * Returns the y-coordinate of the event in a coordinate system where the
- * top-left corner of the page (not the window) is (0,0).
- * Taken from MochiKit.Signal
- * @param {!Event} e
- * @return {number}
- * @private
- */
-Dygraph.pageY = function(e) {
-  if (e.pageY) {
-    return (!e.pageY || e.pageY < 0) ? 0 : e.pageY;
-  } else {
-    var de = document.documentElement;
-    var b = document.body;
-    return e.clientY +
-        (de.scrollTop || b.scrollTop) -
-        (de.clientTop || 0);
-  }
-};
-
-/**
- * Converts page the x-coordinate of the event to pixel x-coordinates on the
- * canvas (i.e. DOM Coords).
- * @param {!Event} e Drag event.
- * @param {!DygraphInteractionContext} context Interaction context object.
- * @return {number} The amount by which the drag has moved to the right.
- */
-Dygraph.dragGetX_ = function(e, context) {
-  return Dygraph.pageX(e) - context.px;
-};
-
-/**
- * Converts page the y-coordinate of the event to pixel y-coordinates on the
- * canvas (i.e. DOM Coords).
- * @param {!Event} e Drag event.
- * @param {!DygraphInteractionContext} context Interaction context object.
- * @return {number} The amount by which the drag has moved down.
- */
-Dygraph.dragGetY_ = function(e, context) {
-  return Dygraph.pageY(e) - context.py;
-};
-
-/**
- * This returns true unless the parameter is 0, null, undefined or NaN.
- * TODO(danvk): rename this function to something like 'isNonZeroNan'.
- *
- * @param {number} x The number to consider.
- * @return {boolean} Whether the number is zero or NaN.
- * @private
- */
-Dygraph.isOK = function(x) {
-  return !!x && !isNaN(x);
-};
-
-/**
- * @param {{x:?number,y:?number,yval:?number}} p The point to consider, valid
- *     points are {x, y} objects
- * @param {boolean=} opt_allowNaNY Treat point with y=NaN as valid
- * @return {boolean} Whether the point has numeric x and y.
- * @private
- */
-Dygraph.isValidPoint = function(p, opt_allowNaNY) {
-  if (!p) return false;  // null or undefined object
-  if (p.yval === null) return false;  // missing point
-  if (p.x === null || p.x === undefined) return false;
-  if (p.y === null || p.y === undefined) return false;
-  if (isNaN(p.x) || (!opt_allowNaNY && isNaN(p.y))) return false;
-  return true;
-};
-
-/**
- * Number formatting function which mimicks the behavior of %g in printf, i.e.
- * either exponential or fixed format (without trailing 0s) is used depending on
- * the length of the generated string.  The advantage of this format is that
- * there is a predictable upper bound on the resulting string length,
- * significant figures are not dropped, and normal numbers are not displayed in
- * exponential notation.
- *
- * NOTE: JavaScript's native toPrecision() is NOT a drop-in replacement for %g.
- * It creates strings which are too long for absolute values between 10^-4 and
- * 10^-6, e.g. '0.00001' instead of '1e-5'. See tests/number-format.html for
- * output examples.
- *
- * @param {number} x The number to format
- * @param {number=} opt_precision The precision to use, default 2.
- * @return {string} A string formatted like %g in printf.  The max generated
- *                  string length should be precision + 6 (e.g 1.123e+300).
- */
-Dygraph.floatFormat = function(x, opt_precision) {
-  // Avoid invalid precision values; [1, 21] is the valid range.
-  var p = Math.min(Math.max(1, opt_precision || 2), 21);
-
-  // This is deceptively simple.  The actual algorithm comes from:
-  //
-  // Max allowed length = p + 4
-  // where 4 comes from 'e+n' and '.'.
-  //
-  // Length of fixed format = 2 + y + p
-  // where 2 comes from '0.' and y = # of leading zeroes.
-  //
-  // Equating the two and solving for y yields y = 2, or 0.00xxxx which is
-  // 1.0e-3.
-  //
-  // Since the behavior of toPrecision() is identical for larger numbers, we
-  // don't have to worry about the other bound.
-  //
-  // Finally, the argument for toExponential() is the number of trailing digits,
-  // so we take off 1 for the value before the '.'.
-  return (Math.abs(x) < 1.0e-3 && x !== 0.0) ?
-      x.toExponential(p - 1) : x.toPrecision(p);
-};
-
-/**
- * Converts '9' to '09' (useful for dates)
- * @param {number} x
- * @return {string}
- * @private
- */
-Dygraph.zeropad = function(x) {
-  if (x < 10) return "0" + x; else return "" + x;
-};
-
-/**
- * Date accessors to get the parts of a calendar date (year, month, 
- * day, hour, minute, second and millisecond) according to local time,
- * and factory method to call the Date constructor with an array of arguments.
- */
-Dygraph.DateAccessorsLocal = {
-  getFullYear:     function(d) {return d.getFullYear();},
-  getMonth:        function(d) {return d.getMonth();},
-  getDate:         function(d) {return d.getDate();},
-  getHours:        function(d) {return d.getHours();},
-  getMinutes:      function(d) {return d.getMinutes();},
-  getSeconds:      function(d) {return d.getSeconds();},
-  getMilliseconds: function(d) {return d.getMilliseconds();},
-  getDay:          function(d) {return d.getDay();},
-  makeDate:        function(y, m, d, hh, mm, ss, ms) {
-    return new Date(y, m, d, hh, mm, ss, ms);
-  }
-};
-
-/**
- * Date accessors to get the parts of a calendar date (year, month, 
- * day of month, hour, minute, second and millisecond) according to UTC time,
- * and factory method to call the Date constructor with an array of arguments.
- */
-Dygraph.DateAccessorsUTC = {
-  getFullYear:     function(d) {return d.getUTCFullYear();},
-  getMonth:        function(d) {return d.getUTCMonth();},
-  getDate:         function(d) {return d.getUTCDate();},
-  getHours:        function(d) {return d.getUTCHours();},
-  getMinutes:      function(d) {return d.getUTCMinutes();},
-  getSeconds:      function(d) {return d.getUTCSeconds();},
-  getMilliseconds: function(d) {return d.getUTCMilliseconds();},
-  getDay:          function(d) {return d.getUTCDay();},
-  makeDate:        function(y, m, d, hh, mm, ss, ms) {
-    return new Date(Date.UTC(y, m, d, hh, mm, ss, ms));
-  }
-};
-
-/**
- * Return a string version of the hours, minutes and seconds portion of a date.
- * @param {number} hh The hours (from 0-23)
- * @param {number} mm The minutes (from 0-59)
- * @param {number} ss The seconds (from 0-59)
- * @return {string} A time of the form "HH:MM" or "HH:MM:SS"
- * @private
- */
-Dygraph.hmsString_ = function(hh, mm, ss) {
-  var zeropad = Dygraph.zeropad;
-  var ret = zeropad(hh) + ":" + zeropad(mm);
-  if (ss) {
-    ret += ":" + zeropad(ss);
-  }
-  return ret;
-};
-
-/**
- * Convert a JS date (millis since epoch) to a formatted string.
- * @param {number} time The JavaScript time value (ms since epoch)
- * @param {boolean} utc Wether output UTC or local time
- * @return {string} A date of one of these forms:
- *     "YYYY/MM/DD", "YYYY/MM/DD HH:MM" or "YYYY/MM/DD HH:MM:SS"
- * @private
- */
-Dygraph.dateString_ = function(time, utc) {
-  var zeropad = Dygraph.zeropad;
-  var accessors = utc ? Dygraph.DateAccessorsUTC : Dygraph.DateAccessorsLocal;
-  var date = new Date(time);
-  var y = accessors.getFullYear(date);
-  var m = accessors.getMonth(date);
-  var d = accessors.getDate(date);
-  var hh = accessors.getHours(date);
-  var mm = accessors.getMinutes(date);
-  var ss = accessors.getSeconds(date);
-  // Get a year string:
-  var year = "" + y;
-  // Get a 0 padded month string
-  var month = zeropad(m + 1);  //months are 0-offset, sigh
-  // Get a 0 padded day string
-  var day = zeropad(d);
-  var frac = hh * 3600 + mm * 60 + ss;
-  var ret = year + "/" + month + "/" + day;
-  if (frac) {
-    ret += " " + Dygraph.hmsString_(hh, mm, ss);
-  }
-  return ret;
-};
-
-/**
- * Round a number to the specified number of digits past the decimal point.
- * @param {number} num The number to round
- * @param {number} places The number of decimals to which to round
- * @return {number} The rounded number
- * @private
- */
-Dygraph.round_ = function(num, places) {
-  var shift = Math.pow(10, places);
-  return Math.round(num * shift)/shift;
-};
-
-/**
- * Implementation of binary search over an array.
- * Currently does not work when val is outside the range of arry's values.
- * @param {number} val the value to search for
- * @param {Array.<number>} arry is the value over which to search
- * @param {number} abs If abs > 0, find the lowest entry greater than val
- *     If abs < 0, find the highest entry less than val.
- *     If abs == 0, find the entry that equals val.
- * @param {number=} low The first index in arry to consider (optional)
- * @param {number=} high The last index in arry to consider (optional)
- * @return {number} Index of the element, or -1 if it isn't found.
- * @private
- */
-Dygraph.binarySearch = function(val, arry, abs, low, high) {
-  if (low === null || low === undefined ||
-      high === null || high === undefined) {
-    low = 0;
-    high = arry.length - 1;
-  }
-  if (low > high) {
-    return -1;
-  }
-  if (abs === null || abs === undefined) {
-    abs = 0;
-  }
-  var validIndex = function(idx) {
-    return idx >= 0 && idx < arry.length;
-  };
-  var mid = parseInt((low + high) / 2, 10);
-  var element = arry[mid];
-  var idx;
-  if (element == val) {
-    return mid;
-  } else if (element > val) {
-    if (abs > 0) {
-      // Accept if element > val, but also if prior element < val.
-      idx = mid - 1;
-      if (validIndex(idx) && arry[idx] < val) {
-        return mid;
-      }
-    }
-    return Dygraph.binarySearch(val, arry, abs, low, mid - 1);
-  } else if (element < val) {
-    if (abs < 0) {
-      // Accept if element < val, but also if prior element > val.
-      idx = mid + 1;
-      if (validIndex(idx) && arry[idx] > val) {
-        return mid;
-      }
-    }
-    return Dygraph.binarySearch(val, arry, abs, mid + 1, high);
-  }
-  return -1;  // can't actually happen, but makes closure compiler happy
-};
-
-/**
- * Parses a date, returning the number of milliseconds since epoch. This can be
- * passed in as an xValueParser in the Dygraph constructor.
- * TODO(danvk): enumerate formats that this understands.
- *
- * @param {string} dateStr A date in a variety of possible string formats.
- * @return {number} Milliseconds since epoch.
- * @private
- */
-Dygraph.dateParser = function(dateStr) {
-  var dateStrSlashed;
-  var d;
-
-  // Let the system try the format first, with one caveat:
-  // YYYY-MM-DD[ HH:MM:SS] is interpreted as UTC by a variety of browsers.
-  // dygraphs displays dates in local time, so this will result in surprising
-  // inconsistencies. But if you specify "T" or "Z" (i.e. YYYY-MM-DDTHH:MM:SS),
-  // then you probably know what you're doing, so we'll let you go ahead.
-  // Issue: http://code.google.com/p/dygraphs/issues/detail?id=255
-  if (dateStr.search("-") == -1 ||
-      dateStr.search("T") != -1 || dateStr.search("Z") != -1) {
-    d = Dygraph.dateStrToMillis(dateStr);
-    if (d && !isNaN(d)) return d;
-  }
-
-  if (dateStr.search("-") != -1) {  // e.g. '2009-7-12' or '2009-07-12'
-    dateStrSlashed = dateStr.replace("-", "/", "g");
-    while (dateStrSlashed.search("-") != -1) {
-      dateStrSlashed = dateStrSlashed.replace("-", "/");
-    }
-    d = Dygraph.dateStrToMillis(dateStrSlashed);
-  } else if (dateStr.length == 8) {  // e.g. '20090712'
-    // TODO(danvk): remove support for this format. It's confusing.
-    dateStrSlashed = dateStr.substr(0,4) + "/" + dateStr.substr(4,2) + "/" +
-        dateStr.substr(6,2);
-    d = Dygraph.dateStrToMillis(dateStrSlashed);
-  } else {
-    // Any format that Date.parse will accept, e.g. "2009/07/12" or
-    // "2009/07/12 12:34:56"
-    d = Dygraph.dateStrToMillis(dateStr);
-  }
-
-  if (!d || isNaN(d)) {
-    console.error("Couldn't parse " + dateStr + " as a date");
-  }
-  return d;
-};
-
-/**
- * This is identical to JavaScript's built-in Date.parse() method, except that
- * it doesn't get replaced with an incompatible method by aggressive JS
- * libraries like MooTools or Joomla.
- * @param {string} str The date string, e.g. "2011/05/06"
- * @return {number} millis since epoch
- * @private
- */
-Dygraph.dateStrToMillis = function(str) {
-  return new Date(str).getTime();
-};
-
-// These functions are all based on MochiKit.
-/**
- * Copies all the properties from o to self.
- *
- * @param {!Object} self
- * @param {!Object} o
- * @return {!Object}
- */
-Dygraph.update = function(self, o) {
-  if (typeof(o) != 'undefined' && o !== null) {
-    for (var k in o) {
-      if (o.hasOwnProperty(k)) {
-        self[k] = o[k];
-      }
-    }
-  }
-  return self;
-};
-
-/**
- * Copies all the properties from o to self.
- *
- * @param {!Object} self
- * @param {!Object} o
- * @return {!Object}
- * @private
- */
-Dygraph.updateDeep = function (self, o) {
-  // Taken from http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
-  function isNode(o) {
-    return (
-      typeof Node === "object" ? o instanceof Node :
-      typeof o === "object" && typeof o.nodeType === "number" && typeof o.nodeName==="string"
-    );
-  }
-
-  if (typeof(o) != 'undefined' && o !== null) {
-    for (var k in o) {
-      if (o.hasOwnProperty(k)) {
-        if (o[k] === null) {
-          self[k] = null;
-        } else if (Dygraph.isArrayLike(o[k])) {
-          self[k] = o[k].slice();
-        } else if (isNode(o[k])) {
-          // DOM objects are shallowly-copied.
-          self[k] = o[k];
-        } else if (typeof(o[k]) == 'object') {
-          if (typeof(self[k]) != 'object' || self[k] === null) {
-            self[k] = {};
-          }
-          Dygraph.updateDeep(self[k], o[k]);
-        } else {
-          self[k] = o[k];
-        }
-      }
-    }
-  }
-  return self;
-};
-
-/**
- * @param {*} o
- * @return {boolean}
- * @private
- */
-Dygraph.isArrayLike = function(o) {
-  var typ = typeof(o);
-  if (
-      (typ != 'object' && !(typ == 'function' &&
-        typeof(o.item) == 'function')) ||
-      o === null ||
-      typeof(o.length) != 'number' ||
-      o.nodeType === 3
-     ) {
-    return false;
-  }
-  return true;
-};
-
-/**
- * @param {Object} o
- * @return {boolean}
- * @private
- */
-Dygraph.isDateLike = function (o) {
-  if (typeof(o) != "object" || o === null ||
-      typeof(o.getTime) != 'function') {
-    return false;
-  }
-  return true;
-};
-
-/**
- * Note: this only seems to work for arrays.
- * @param {!Array} o
- * @return {!Array}
- * @private
- */
-Dygraph.clone = function(o) {
-  // TODO(danvk): figure out how MochiKit's version works
-  var r = [];
-  for (var i = 0; i < o.length; i++) {
-    if (Dygraph.isArrayLike(o[i])) {
-      r.push(Dygraph.clone(o[i]));
-    } else {
-      r.push(o[i]);
-    }
-  }
-  return r;
-};
-
-/**
- * Create a new canvas element. This is more complex than a simple
- * document.createElement("canvas") because of IE and excanvas.
- *
- * @return {!HTMLCanvasElement}
- * @private
- */
-Dygraph.createCanvas = function() {
-  var canvas = document.createElement("canvas");
-
-  var isIE = (/MSIE/.test(navigator.userAgent) && !window.opera);
-  if (isIE && (typeof(G_vmlCanvasManager) != 'undefined')) {
-    canvas = G_vmlCanvasManager.initElement(
-        /**@type{!HTMLCanvasElement}*/(canvas));
-  }
-
-  return canvas;
-};
-
-/**
- * Returns the context's pixel ratio, which is the ratio between the device
- * pixel ratio and the backing store ratio. Typically this is 1 for conventional
- * displays, and > 1 for HiDPI displays (such as the Retina MBP).
- * See http://www.html5rocks.com/en/tutorials/canvas/hidpi/ for more details.
- *
- * @param {!CanvasRenderingContext2D} context The canvas's 2d context.
- * @return {number} The ratio of the device pixel ratio and the backing store
- * ratio for the specified context.
- */
-Dygraph.getContextPixelRatio = function(context) {
-  try {
-    var devicePixelRatio = window.devicePixelRatio;
-    var backingStoreRatio = context.webkitBackingStorePixelRatio ||
-                            context.mozBackingStorePixelRatio ||
-                            context.msBackingStorePixelRatio ||
-                            context.oBackingStorePixelRatio ||
-                            context.backingStorePixelRatio || 1;
-    if (devicePixelRatio !== undefined) {
-      return devicePixelRatio / backingStoreRatio;
-    } else {
-      // At least devicePixelRatio must be defined for this ratio to make sense.
-      // We default backingStoreRatio to 1: this does not exist on some browsers
-      // (i.e. desktop Chrome).
-      return 1;
-    }
-  } catch (e) {
-    return 1;
-  }
-};
-
-/**
- * Checks whether the user is on an Android browser.
- * Android does not fully support the <canvas> tag, e.g. w/r/t/ clipping.
- * @return {boolean}
- * @private
- */
-Dygraph.isAndroid = function() {
-  return (/Android/).test(navigator.userAgent);
-};
-
-
-/**
- * TODO(danvk): use @template here when it's better supported for classes.
- * @param {!Array} array
- * @param {number} start
- * @param {number} length
- * @param {function(!Array,?):boolean=} predicate
- * @constructor
- */
-Dygraph.Iterator = function(array, start, length, predicate) {
-  start = start || 0;
-  length = length || array.length;
-  this.hasNext = true; // Use to identify if there's another element.
-  this.peek = null; // Use for look-ahead
-  this.start_ = start;
-  this.array_ = array;
-  this.predicate_ = predicate;
-  this.end_ = Math.min(array.length, start + length);
-  this.nextIdx_ = start - 1; // use -1 so initial advance works.
-  this.next(); // ignoring result.
-};
-
-/**
- * @return {Object}
- */
-Dygraph.Iterator.prototype.next = function() {
-  if (!this.hasNext) {
-    return null;
-  }
-  var obj = this.peek;
-
-  var nextIdx = this.nextIdx_ + 1;
-  var found = false;
-  while (nextIdx < this.end_) {
-    if (!this.predicate_ || this.predicate_(this.array_, nextIdx)) {
-      this.peek = this.array_[nextIdx];
-      found = true;
-      break;
-    }
-    nextIdx++;
-  }
-  this.nextIdx_ = nextIdx;
-  if (!found) {
-    this.hasNext = false;
-    this.peek = null;
-  }
-  return obj;
-};
-
-/**
- * Returns a new iterator over array, between indexes start and
- * start + length, and only returns entries that pass the accept function
- *
- * @param {!Array} array the array to iterate over.
- * @param {number} start the first index to iterate over, 0 if absent.
- * @param {number} length the number of elements in the array to iterate over.
- *     This, along with start, defines a slice of the array, and so length
- *     doesn't imply the number of elements in the iterator when accept doesn't
- *     always accept all values. array.length when absent.
- * @param {function(?):boolean=} opt_predicate a function that takes
- *     parameters array and idx, which returns true when the element should be
- *     returned.  If omitted, all elements are accepted.
- * @private
- */
-Dygraph.createIterator = function(array, start, length, opt_predicate) {
-  return new Dygraph.Iterator(array, start, length, opt_predicate);
-};
-
-// Shim layer with setTimeout fallback.
-// From: http://paulirish.com/2011/requestanimationframe-for-smart-animating/
-// Should be called with the window context:
-//   Dygraph.requestAnimFrame.call(window, function() {})
-Dygraph.requestAnimFrame = (function() {
-  return window.requestAnimationFrame       ||
-          window.webkitRequestAnimationFrame ||
-          window.mozRequestAnimationFrame    ||
-          window.oRequestAnimationFrame      ||
-          window.msRequestAnimationFrame     ||
-          function (callback) {
-            window.setTimeout(callback, 1000 / 60);
-          };
-})();
-
-/**
- * Call a function at most maxFrames times at an attempted interval of
- * framePeriodInMillis, then call a cleanup function once. repeatFn is called
- * once immediately, then at most (maxFrames - 1) times asynchronously. If
- * maxFrames==1, then cleanup_fn() is also called synchronously.  This function
- * is used to sequence animation.
- * @param {function(number)} repeatFn Called repeatedly -- takes the frame
- *     number (from 0 to maxFrames-1) as an argument.
- * @param {number} maxFrames The max number of times to call repeatFn
- * @param {number} framePeriodInMillis Max requested time between frames.
- * @param {function()} cleanupFn A function to call after all repeatFn calls.
- * @private
- */
-Dygraph.repeatAndCleanup = function(repeatFn, maxFrames, framePeriodInMillis,
-    cleanupFn) {
-  var frameNumber = 0;
-  var previousFrameNumber;
-  var startTime = new Date().getTime();
-  repeatFn(frameNumber);
-  if (maxFrames == 1) {
-    cleanupFn();
-    return;
-  }
-  var maxFrameArg = maxFrames - 1;
-
-  (function loop() {
-    if (frameNumber >= maxFrames) return;
-    Dygraph.requestAnimFrame.call(window, function() {
-      // Determine which frame to draw based on the delay so far.  Will skip
-      // frames if necessary.
-      var currentTime = new Date().getTime();
-      var delayInMillis = currentTime - startTime;
-      previousFrameNumber = frameNumber;
-      frameNumber = Math.floor(delayInMillis / framePeriodInMillis);
-      var frameDelta = frameNumber - previousFrameNumber;
-      // If we predict that the subsequent repeatFn call will overshoot our
-      // total frame target, so our last call will cause a stutter, then jump to
-      // the last call immediately.  If we're going to cause a stutter, better
-      // to do it faster than slower.
-      var predictOvershootStutter = (frameNumber + frameDelta) > maxFrameArg;
-      if (predictOvershootStutter || (frameNumber >= maxFrameArg)) {
-        repeatFn(maxFrameArg);  // Ensure final call with maxFrameArg.
-        cleanupFn();
-      } else {
-        if (frameDelta !== 0) {  // Don't call repeatFn with duplicate frames.
-          repeatFn(frameNumber);
-        }
-        loop();
-      }
-    });
-  })();
-};
-
-// A whitelist of options that do not change pixel positions.
-var pixelSafeOptions = {
-  'annotationClickHandler': true,
-  'annotationDblClickHandler': true,
-  'annotationMouseOutHandler': true,
-  'annotationMouseOverHandler': true,
-  'axisLabelColor': true,
-  'axisLineColor': true,
-  'axisLineWidth': true,
-  'clickCallback': true,
-  'drawCallback': true,
-  'drawHighlightPointCallback': true,
-  'drawPoints': true,
-  'drawPointCallback': true,
-  'drawXGrid': true,
-  'drawYGrid': true,
-  'fillAlpha': true,
-  'gridLineColor': true,
-  'gridLineWidth': true,
-  'hideOverlayOnMouseOut': true,
-  'highlightCallback': true,
-  'highlightCircleSize': true,
-  'interactionModel': true,
-  'isZoomedIgnoreProgrammaticZoom': true,
-  'labelsDiv': true,
-  'labelsDivStyles': true,
-  'labelsDivWidth': true,
-  'labelsKMB': true,
-  'labelsKMG2': true,
-  'labelsSeparateLines': true,
-  'labelsShowZeroValues': true,
-  'legend': true,
-  'panEdgeFraction': true,
-  'pixelsPerYLabel': true,
-  'pointClickCallback': true,
-  'pointSize': true,
-  'rangeSelectorPlotFillColor': true,
-  'rangeSelectorPlotStrokeColor': true,
-  'showLabelsOnHighlight': true,
-  'showRoller': true,
-  'strokeWidth': true,
-  'underlayCallback': true,
-  'unhighlightCallback': true,
-  'zoomCallback': true
-};
-
-/**
- * This function will scan the option list and determine if they
- * require us to recalculate the pixel positions of each point.
- * TODO: move this into dygraph-options.js
- * @param {!Array.<string>} labels a list of options to check.
- * @param {!Object} attrs
- * @return {boolean} true if the graph needs new points else false.
- * @private
- */
-Dygraph.isPixelChangingOptionList = function(labels, attrs) {
-  // Assume that we do not require new points.
-  // This will change to true if we actually do need new points.
-
-  // Create a dictionary of series names for faster lookup.
-  // If there are no labels, then the dictionary stays empty.
-  var seriesNamesDictionary = { };
-  if (labels) {
-    for (var i = 1; i < labels.length; i++) {
-      seriesNamesDictionary[labels[i]] = true;
-    }
-  }
-
-  // Scan through a flat (i.e. non-nested) object of options.
-  // Returns true/false depending on whether new points are needed.
-  var scanFlatOptions = function(options) {
-    for (var property in options) {
-      if (options.hasOwnProperty(property) &&
-          !pixelSafeOptions[property]) {
-        return true;
-      }
-    }
-    return false;
-  };
-
-  // Iterate through the list of updated options.
-  for (var property in attrs) {
-    if (!attrs.hasOwnProperty(property)) continue;
-
-    // Find out of this field is actually a series specific options list.
-    if (property == 'highlightSeriesOpts' ||
-        (seriesNamesDictionary[property] && !attrs.series)) {
-      // This property value is a list of options for this series.
-      if (scanFlatOptions(attrs[property])) return true;
-    } else if (property == 'series' || property == 'axes') {
-      // This is twice-nested options list.
-      var perSeries = attrs[property];
-      for (var series in perSeries) {
-        if (perSeries.hasOwnProperty(series) &&
-            scanFlatOptions(perSeries[series])) {
-          return true;
-        }
-      }
-    } else {
-      // If this was not a series specific option list, check if it's a pixel
-      // changing property.
-      if (!pixelSafeOptions[property]) return true;
-    }
-  }
-
-  return false;
-};
-
-Dygraph.Circles = {
-  DEFAULT : function(g, name, ctx, canvasx, canvasy, color, radius) {
-    ctx.beginPath();
-    ctx.fillStyle = color;
-    ctx.arc(canvasx, canvasy, radius, 0, 2 * Math.PI, false);
-    ctx.fill();
-  }
-  // For more shapes, include extras/shapes.js
-};
-
-/**
- * To create a "drag" interaction, you typically register a mousedown event
- * handler on the element where the drag begins. In that handler, you register a
- * mouseup handler on the window to determine when the mouse is released,
- * wherever that release happens. This works well, except when the user releases
- * the mouse over an off-domain iframe. In that case, the mouseup event is
- * handled by the iframe and never bubbles up to the window handler.
- *
- * To deal with this issue, we cover iframes with high z-index divs to make sure
- * they don't capture mouseup.
- *
- * Usage:
- * element.addEventListener('mousedown', function() {
- *   var tarper = new Dygraph.IFrameTarp();
- *   tarper.cover();
- *   var mouseUpHandler = function() {
- *     ...
- *     window.removeEventListener(mouseUpHandler);
- *     tarper.uncover();
- *   };
- *   window.addEventListener('mouseup', mouseUpHandler);
- * };
- *
- * @constructor
- */
-Dygraph.IFrameTarp = function() {
-  /** @type {Array.<!HTMLDivElement>} */
-  this.tarps = [];
-};
-
-/**
- * Find all the iframes in the document and cover them with high z-index
- * transparent divs.
- */
-Dygraph.IFrameTarp.prototype.cover = function() {
-  var iframes = document.getElementsByTagName("iframe");
-  for (var i = 0; i < iframes.length; i++) {
-    var iframe = iframes[i];
-    var pos = Dygraph.findPos(iframe),
-        x = pos.x,
-        y = pos.y,
-        width = iframe.offsetWidth,
-        height = iframe.offsetHeight;
-
-    var div = document.createElement("div");
-    div.style.position = "absolute";
-    div.style.left = x + 'px';
-    div.style.top = y + 'px';
-    div.style.width = width + 'px';
-    div.style.height = height + 'px';
-    div.style.zIndex = 999;
-    document.body.appendChild(div);
-    this.tarps.push(div);
-  }
-};
-
-/**
- * Remove all the iframe covers. You should call this in a mouseup handler.
- */
-Dygraph.IFrameTarp.prototype.uncover = function() {
-  for (var i = 0; i < this.tarps.length; i++) {
-    this.tarps[i].parentNode.removeChild(this.tarps[i]);
-  }
-  this.tarps = [];
-};
-
-/**
- * Determine whether |data| is delimited by CR, CRLF, LF, LFCR.
- * @param {string} data
- * @return {?string} the delimiter that was detected (or null on failure).
- */
-Dygraph.detectLineDelimiter = function(data) {
-  for (var i = 0; i < data.length; i++) {
-    var code = data.charAt(i);
-    if (code === '\r') {
-      // Might actually be "\r\n".
-      if (((i + 1) < data.length) && (data.charAt(i + 1) === '\n')) {
-        return '\r\n';
-      }
-      return code;
-    }
-    if (code === '\n') {
-      // Might actually be "\n\r".
-      if (((i + 1) < data.length) && (data.charAt(i + 1) === '\r')) {
-        return '\n\r';
-      }
-      return code;
-    }
-  }
-
-  return null;
-};
-
-/**
- * Is one node contained by another?
- * @param {Node} containee The contained node.
- * @param {Node} container The container node.
- * @return {boolean} Whether containee is inside (or equal to) container.
- * @private
- */
-Dygraph.isNodeContainedBy = function(containee, container) {
-  if (container === null || containee === null) {
-    return false;
-  }
-  var containeeNode = /** @type {Node} */ (containee);
-  while (containeeNode && containeeNode !== container) {
-    containeeNode = containeeNode.parentNode;
-  }
-  return (containeeNode === container);
-};
-
-
-// This masks some numeric issues in older versions of Firefox,
-// where 1.0/Math.pow(10,2) != Math.pow(10,-2).
-/** @type {function(number,number):number} */
-Dygraph.pow = function(base, exp) {
-  if (exp < 0) {
-    return 1.0 / Math.pow(base, -exp);
-  }
-  return Math.pow(base, exp);
-};
-
-/**
- * Converts any valid CSS color (hex, rgb(), named color) to an RGB tuple.
- *
- * @param {!string} colorStr Any valid CSS color string.
- * @return {{r:number,g:number,b:number}} Parsed RGB tuple.
- * @private
- */
-Dygraph.toRGB_ = function(colorStr) {
-  // TODO(danvk): cache color parses to avoid repeated DOM manipulation.
-  var div = document.createElement('div');
-  div.style.backgroundColor = colorStr;
-  div.style.visibility = 'hidden';
-  document.body.appendChild(div);
-  var rgbStr;
-  if (window.getComputedStyle) {
-    rgbStr = window.getComputedStyle(div, null).backgroundColor;
-  } else {
-    // IE8
-    rgbStr = div.currentStyle.backgroundColor;
-  }
-  document.body.removeChild(div);
-  var bits = /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/.exec(rgbStr);
-  return {
-    r: parseInt(bits[1], 10),
-    g: parseInt(bits[2], 10),
-    b: parseInt(bits[3], 10)
-  };
-};
-
-/**
- * Checks whether the browser supports the &lt;canvas&gt; tag.
- * @param {HTMLCanvasElement=} opt_canvasElement Pass a canvas element as an
- *     optimization if you have one.
- * @return {boolean} Whether the browser supports canvas.
- */
-Dygraph.isCanvasSupported = function(opt_canvasElement) {
-  var canvas;
-  try {
-    canvas = opt_canvasElement || document.createElement("canvas");
-    canvas.getContext("2d");
-  }
-  catch (e) {
-    var ie = navigator.appVersion.match(/MSIE (\d\.\d)/);
-    var opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
-    if ((!ie) || (ie[1] < 6) || (opera))
-      return false;
-    return true;
-  }
-  return true;
-};
-
-/**
- * Parses the value as a floating point number. This is like the parseFloat()
- * built-in, but with a few differences:
- * - the empty string is parsed as null, rather than NaN.
- * - if the string cannot be parsed at all, an error is logged.
- * If the string can't be parsed, this method returns null.
- * @param {string} x The string to be parsed
- * @param {number=} opt_line_no The line number from which the string comes.
- * @param {string=} opt_line The text of the line from which the string comes.
- */
-Dygraph.parseFloat_ = function(x, opt_line_no, opt_line) {
-  var val = parseFloat(x);
-  if (!isNaN(val)) return val;
-
-  // Try to figure out what happeend.
-  // If the value is the empty string, parse it as null.
-  if (/^ *$/.test(x)) return null;
-
-  // If it was actually "NaN", return it as NaN.
-  if (/^ *nan *$/i.test(x)) return NaN;
-
-  // Looks like a parsing error.
-  var msg = "Unable to parse '" + x + "' as a number";
-  if (opt_line !== undefined && opt_line_no !== undefined) {
-    msg += " on line " + (1+(opt_line_no||0)) + " ('" + opt_line + "') of CSV.";
-  }
-  console.error(msg);
-
-  return null;
-};
-
-})();
-/**
- * @license
- * Copyright 2011 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview A wrapper around the Dygraph class which implements the
- * interface for a GViz (aka Google Visualization API) visualization.
- * It is designed to be a drop-in replacement for Google's AnnotatedTimeline,
- * so the documentation at
- * http://code.google.com/apis/chart/interactive/docs/gallery/annotatedtimeline.html
- * translates over directly.
- *
- * For a full demo, see:
- * - http://dygraphs.com/tests/gviz.html
- * - http://dygraphs.com/tests/annotation-gviz.html
- */
-
-(function() {
-/*global Dygraph:false */
-"use strict";
-
-/**
- * A wrapper around Dygraph that implements the gviz API.
- * @param {!HTMLDivElement} container The DOM object the visualization should
- *     live in.
- * @constructor
- */
-Dygraph.GVizChart = function(container) {
-  this.container = container;
-};
-
-/**
- * @param {GVizDataTable} data
- * @param {Object.<*>} options
- */
-Dygraph.GVizChart.prototype.draw = function(data, options) {
-  // Clear out any existing dygraph.
-  // TODO(danvk): would it make more sense to simply redraw using the current
-  // date_graph object?
-  this.container.innerHTML = '';
-  if (typeof(this.date_graph) != 'undefined') {
-    this.date_graph.destroy();
-  }
-
-  this.date_graph = new Dygraph(this.container, data, options);
-};
-
-/**
- * Google charts compatible setSelection
- * Only row selection is supported, all points in the row will be highlighted
- * @param {Array.<{row:number}>} selection_array array of the selected cells
- * @public
- */
-Dygraph.GVizChart.prototype.setSelection = function(selection_array) {
-  var row = false;
-  if (selection_array.length) {
-    row = selection_array[0].row;
-  }
-  this.date_graph.setSelection(row);
-};
-
-/**
- * Google charts compatible getSelection implementation
- * @return {Array.<{row:number,column:number}>} array of the selected cells
- * @public
- */
-Dygraph.GVizChart.prototype.getSelection = function() {
-  var selection = [];
-
-  var row = this.date_graph.getSelection();
-
-  if (row < 0) return selection;
-
-  var points = this.date_graph.layout_.points;
-  for (var setIdx = 0; setIdx < points.length; ++setIdx) {
-    selection.push({row: row, column: setIdx + 1});
-  }
-
-  return selection;
-};
-
-})();
-/**
- * @license
- * Copyright 2011 Robert Konigsberg (konigsberg@google.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview The default interaction model for Dygraphs. This is kept out
- * of dygraph.js for better navigability.
- * @author Robert Konigsberg (konigsberg@google.com)
- */
-
-(function() {
-/*global Dygraph:false */
-"use strict";
-
-/**
- * You can drag this many pixels past the edge of the chart and still have it
- * be considered a zoom. This makes it easier to zoom to the exact edge of the
- * chart, a fairly common operation.
- */
-var DRAG_EDGE_MARGIN = 100;
-
-/**
- * A collection of functions to facilitate build custom interaction models.
- * @class
- */
-Dygraph.Interaction = {};
-
-/**
- * Checks whether the beginning & ending of an event were close enough that it
- * should be considered a click. If it should, dispatch appropriate events.
- * Returns true if the event was treated as a click.
- *
- * @param {Event} event
- * @param {Dygraph} g
- * @param {Object} context
- */
-Dygraph.Interaction.maybeTreatMouseOpAsClick = function(event, g, context) {
-  context.dragEndX = Dygraph.dragGetX_(event, context);
-  context.dragEndY = Dygraph.dragGetY_(event, context);
-  var regionWidth = Math.abs(context.dragEndX - context.dragStartX);
-  var regionHeight = Math.abs(context.dragEndY - context.dragStartY);
-
-  if (regionWidth < 2 && regionHeight < 2 &&
-      g.lastx_ !== undefined && g.lastx_ != -1) {
-    Dygraph.Interaction.treatMouseOpAsClick(g, event, context);
-  }
-
-  context.regionWidth = regionWidth;
-  context.regionHeight = regionHeight;
-};
-
-/**
- * Called in response to an interaction model operation that
- * should start the default panning behavior.
- *
- * It's used in the default callback for "mousedown" operations.
- * Custom interaction model builders can use it to provide the default
- * panning behavior.
- *
- * @param {Event} event the event object which led to the startPan call.
- * @param {Dygraph} g The dygraph on which to act.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.startPan = function(event, g, context) {
-  var i, axis;
-  context.isPanning = true;
-  var xRange = g.xAxisRange();
-
-  if (g.getOptionForAxis("logscale", "x")) {
-    context.initialLeftmostDate = Dygraph.log10(xRange[0]);
-    context.dateRange = Dygraph.log10(xRange[1]) - Dygraph.log10(xRange[0]);
-  } else {
-    context.initialLeftmostDate = xRange[0];    
-    context.dateRange = xRange[1] - xRange[0];
-  }
-  context.xUnitsPerPixel = context.dateRange / (g.plotter_.area.w - 1);
-
-  if (g.getNumericOption("panEdgeFraction")) {
-    var maxXPixelsToDraw = g.width_ * g.getNumericOption("panEdgeFraction");
-    var xExtremes = g.xAxisExtremes(); // I REALLY WANT TO CALL THIS xTremes!
-
-    var boundedLeftX = g.toDomXCoord(xExtremes[0]) - maxXPixelsToDraw;
-    var boundedRightX = g.toDomXCoord(xExtremes[1]) + maxXPixelsToDraw;
-
-    var boundedLeftDate = g.toDataXCoord(boundedLeftX);
-    var boundedRightDate = g.toDataXCoord(boundedRightX);
-    context.boundedDates = [boundedLeftDate, boundedRightDate];
-
-    var boundedValues = [];
-    var maxYPixelsToDraw = g.height_ * g.getNumericOption("panEdgeFraction");
-
-    for (i = 0; i < g.axes_.length; i++) {
-      axis = g.axes_[i];
-      var yExtremes = axis.extremeRange;
-
-      var boundedTopY = g.toDomYCoord(yExtremes[0], i) + maxYPixelsToDraw;
-      var boundedBottomY = g.toDomYCoord(yExtremes[1], i) - maxYPixelsToDraw;
-
-      var boundedTopValue = g.toDataYCoord(boundedTopY, i);
-      var boundedBottomValue = g.toDataYCoord(boundedBottomY, i);
-
-      boundedValues[i] = [boundedTopValue, boundedBottomValue];
-    }
-    context.boundedValues = boundedValues;
-  }
-
-  // Record the range of each y-axis at the start of the drag.
-  // If any axis has a valueRange or valueWindow, then we want a 2D pan.
-  // We can't store data directly in g.axes_, because it does not belong to us
-  // and could change out from under us during a pan (say if there's a data
-  // update).
-  context.is2DPan = false;
-  context.axes = [];
-  for (i = 0; i < g.axes_.length; i++) {
-    axis = g.axes_[i];
-    var axis_data = {};
-    var yRange = g.yAxisRange(i);
-    // TODO(konigsberg): These values should be in |context|.
-    // In log scale, initialTopValue, dragValueRange and unitsPerPixel are log scale.
-    var logscale = g.attributes_.getForAxis("logscale", i);
-    if (logscale) {
-      axis_data.initialTopValue = Dygraph.log10(yRange[1]);
-      axis_data.dragValueRange = Dygraph.log10(yRange[1]) - Dygraph.log10(yRange[0]);
-    } else {
-      axis_data.initialTopValue = yRange[1];
-      axis_data.dragValueRange = yRange[1] - yRange[0];
-    }
-    axis_data.unitsPerPixel = axis_data.dragValueRange / (g.plotter_.area.h - 1);
-    context.axes.push(axis_data);
-
-    // While calculating axes, set 2dpan.
-    if (axis.valueWindow || axis.valueRange) context.is2DPan = true;
-  }
-};
-
-/**
- * Called in response to an interaction model operation that
- * responds to an event that pans the view.
- *
- * It's used in the default callback for "mousemove" operations.
- * Custom interaction model builders can use it to provide the default
- * panning behavior.
- *
- * @param {Event} event the event object which led to the movePan call.
- * @param {Dygraph} g The dygraph on which to act.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.movePan = function(event, g, context) {
-  context.dragEndX = Dygraph.dragGetX_(event, context);
-  context.dragEndY = Dygraph.dragGetY_(event, context);
-
-  var minDate = context.initialLeftmostDate -
-    (context.dragEndX - context.dragStartX) * context.xUnitsPerPixel;
-  if (context.boundedDates) {
-    minDate = Math.max(minDate, context.boundedDates[0]);
-  }
-  var maxDate = minDate + context.dateRange;
-  if (context.boundedDates) {
-    if (maxDate > context.boundedDates[1]) {
-      // Adjust minDate, and recompute maxDate.
-      minDate = minDate - (maxDate - context.boundedDates[1]);
-      maxDate = minDate + context.dateRange;
-    }
-  }
-
-  if (g.getOptionForAxis("logscale", "x")) {
-    g.dateWindow_ = [ Math.pow(Dygraph.LOG_SCALE, minDate),
-                      Math.pow(Dygraph.LOG_SCALE, maxDate) ];
-  } else {
-    g.dateWindow_ = [minDate, maxDate];    
-  }
-
-  // y-axis scaling is automatic unless this is a full 2D pan.
-  if (context.is2DPan) {
-
-    var pixelsDragged = context.dragEndY - context.dragStartY;
-
-    // Adjust each axis appropriately.
-    for (var i = 0; i < g.axes_.length; i++) {
-      var axis = g.axes_[i];
-      var axis_data = context.axes[i];
-      var unitsDragged = pixelsDragged * axis_data.unitsPerPixel;
-
-      var boundedValue = context.boundedValues ? context.boundedValues[i] : null;
-
-      // In log scale, maxValue and minValue are the logs of those values.
-      var maxValue = axis_data.initialTopValue + unitsDragged;
-      if (boundedValue) {
-        maxValue = Math.min(maxValue, boundedValue[1]);
-      }
-      var minValue = maxValue - axis_data.dragValueRange;
-      if (boundedValue) {
-        if (minValue < boundedValue[0]) {
-          // Adjust maxValue, and recompute minValue.
-          maxValue = maxValue - (minValue - boundedValue[0]);
-          minValue = maxValue - axis_data.dragValueRange;
-        }
-      }
-      if (g.attributes_.getForAxis("logscale", i)) {
-        axis.valueWindow = [ Math.pow(Dygraph.LOG_SCALE, minValue),
-                             Math.pow(Dygraph.LOG_SCALE, maxValue) ];
-      } else {
-        axis.valueWindow = [ minValue, maxValue ];
-      }
-    }
-  }
-
-  g.drawGraph_(false);
-};
-
-/**
- * Called in response to an interaction model operation that
- * responds to an event that ends panning.
- *
- * It's used in the default callback for "mouseup" operations.
- * Custom interaction model builders can use it to provide the default
- * panning behavior.
- *
- * @param {Event} event the event object which led to the endPan call.
- * @param {Dygraph} g The dygraph on which to act.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.endPan = Dygraph.Interaction.maybeTreatMouseOpAsClick;
-
-/**
- * Called in response to an interaction model operation that
- * responds to an event that starts zooming.
- *
- * It's used in the default callback for "mousedown" operations.
- * Custom interaction model builders can use it to provide the default
- * zooming behavior.
- *
- * @param {Event} event the event object which led to the startZoom call.
- * @param {Dygraph} g The dygraph on which to act.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.startZoom = function(event, g, context) {
-  context.isZooming = true;
-  context.zoomMoved = false;
-};
-
-/**
- * Called in response to an interaction model operation that
- * responds to an event that defines zoom boundaries.
- *
- * It's used in the default callback for "mousemove" operations.
- * Custom interaction model builders can use it to provide the default
- * zooming behavior.
- *
- * @param {Event} event the event object which led to the moveZoom call.
- * @param {Dygraph} g The dygraph on which to act.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.moveZoom = function(event, g, context) {
-  context.zoomMoved = true;
-  context.dragEndX = Dygraph.dragGetX_(event, context);
-  context.dragEndY = Dygraph.dragGetY_(event, context);
-
-  var xDelta = Math.abs(context.dragStartX - context.dragEndX);
-  var yDelta = Math.abs(context.dragStartY - context.dragEndY);
-
-  // drag direction threshold for y axis is twice as large as x axis
-  context.dragDirection = (xDelta < yDelta / 2) ? Dygraph.VERTICAL : Dygraph.HORIZONTAL;
-
-  g.drawZoomRect_(
-      context.dragDirection,
-      context.dragStartX,
-      context.dragEndX,
-      context.dragStartY,
-      context.dragEndY,
-      context.prevDragDirection,
-      context.prevEndX,
-      context.prevEndY);
-
-  context.prevEndX = context.dragEndX;
-  context.prevEndY = context.dragEndY;
-  context.prevDragDirection = context.dragDirection;
-};
-
-/**
- * TODO(danvk): move this logic into dygraph.js
- * @param {Dygraph} g
- * @param {Event} event
- * @param {Object} context
- */
-Dygraph.Interaction.treatMouseOpAsClick = function(g, event, context) {
-  var clickCallback = g.getFunctionOption('clickCallback');
-  var pointClickCallback = g.getFunctionOption('pointClickCallback');
-
-  var selectedPoint = null;
-
-  // Find out if the click occurs on a point.
-  var closestIdx = -1;
-  var closestDistance = Number.MAX_VALUE;
-
-  // check if the click was on a particular point.
-  for (var i = 0; i < g.selPoints_.length; i++) {
-    var p = g.selPoints_[i];
-    var distance = Math.pow(p.canvasx - context.dragEndX, 2) +
-                   Math.pow(p.canvasy - context.dragEndY, 2);
-    if (!isNaN(distance) &&
-        (closestIdx == -1 || distance < closestDistance)) {
-      closestDistance = distance;
-      closestIdx = i;
-    }
-  }
-
-  // Allow any click within two pixels of the dot.
-  var radius = g.getNumericOption('highlightCircleSize') + 2;
-  if (closestDistance <= radius * radius) {
-    selectedPoint = g.selPoints_[closestIdx];
-  }
-
-  if (selectedPoint) {
-    var e = {
-      cancelable: true,
-      point: selectedPoint,
-      canvasx: context.dragEndX,
-      canvasy: context.dragEndY
-    };
-    var defaultPrevented = g.cascadeEvents_('pointClick', e);
-    if (defaultPrevented) {
-      // Note: this also prevents click / clickCallback from firing.
-      return;
-    }
-    if (pointClickCallback) {
-      pointClickCallback.call(g, event, selectedPoint);
-    }
-  }
-
-  var e = {
-    cancelable: true,
-    xval: g.lastx_,  // closest point by x value
-    pts: g.selPoints_,
-    canvasx: context.dragEndX,
-    canvasy: context.dragEndY
-  };
-  if (!g.cascadeEvents_('click', e)) {
-    if (clickCallback) {
-      // TODO(danvk): pass along more info about the points, e.g. 'x'
-      clickCallback.call(g, event, g.lastx_, g.selPoints_);
-    }
-  }
-};
-
-/**
- * Called in response to an interaction model operation that
- * responds to an event that performs a zoom based on previously defined
- * bounds..
- *
- * It's used in the default callback for "mouseup" operations.
- * Custom interaction model builders can use it to provide the default
- * zooming behavior.
- *
- * @param {Event} event the event object which led to the endZoom call.
- * @param {Dygraph} g The dygraph on which to end the zoom.
- * @param {Object} context The dragging context object (with
- *     dragStartX/dragStartY/etc. properties). This function modifies the
- *     context.
- */
-Dygraph.Interaction.endZoom = function(event, g, context) {
-  g.clearZoomRect_();
-  context.isZooming = false;
-  Dygraph.Interaction.maybeTreatMouseOpAsClick(event, g, context);
-
-  // The zoom rectangle is visibly clipped to the plot area, so its behavior
-  // should be as well.
-  // See http://code.google.com/p/dygraphs/issues/detail?id=280
-  var plotArea = g.getArea();
-  if (context.regionWidth >= 10 &&
-      context.dragDirection == Dygraph.HORIZONTAL) {
-    var left = Math.min(context.dragStartX, context.dragEndX),
-        right = Math.max(context.dragStartX, context.dragEndX);
-    left = Math.max(left, plotArea.x);
-    right = Math.min(right, plotArea.x + plotArea.w);
-    if (left < right) {
-      g.doZoomX_(left, right);
-    }
-    context.cancelNextDblclick = true;
-  } else if (context.regionHeight >= 10 &&
-             context.dragDirection == Dygraph.VERTICAL) {
-    var top = Math.min(context.dragStartY, context.dragEndY),
-        bottom = Math.max(context.dragStartY, context.dragEndY);
-    top = Math.max(top, plotArea.y);
-    bottom = Math.min(bottom, plotArea.y + plotArea.h);
-    if (top < bottom) {
-      g.doZoomY_(top, bottom);
-    }
-    context.cancelNextDblclick = true;
-  }
-  context.dragStartX = null;
-  context.dragStartY = null;
-};
-
-/**
- * @private
- */
-Dygraph.Interaction.startTouch = function(event, g, context) {
-  event.preventDefault();  // touch browsers are all nice.
-  if (event.touches.length > 1) {
-    // If the user ever puts two fingers down, it's not a double tap.
-    context.startTimeForDoubleTapMs = null;
-  }
-
-  var touches = [];
-  for (var i = 0; i < event.touches.length; i++) {
-    var t = event.touches[i];
-    // we dispense with 'dragGetX_' because all touchBrowsers support pageX
-    touches.push({
-      pageX: t.pageX,
-      pageY: t.pageY,
-      dataX: g.toDataXCoord(t.pageX),
-      dataY: g.toDataYCoord(t.pageY)
-      // identifier: t.identifier
-    });
-  }
-  context.initialTouches = touches;
-
-  if (touches.length == 1) {
-    // This is just a swipe.
-    context.initialPinchCenter = touches[0];
-    context.touchDirections = { x: true, y: true };
-  } else if (touches.length >= 2) {
-    // It's become a pinch!
-    // In case there are 3+ touches, we ignore all but the "first" two.
-
-    // only screen coordinates can be averaged (data coords could be log scale).
-    context.initialPinchCenter = {
-      pageX: 0.5 * (touches[0].pageX + touches[1].pageX),
-      pageY: 0.5 * (touches[0].pageY + touches[1].pageY),
-
-      // TODO(danvk): remove
-      dataX: 0.5 * (touches[0].dataX + touches[1].dataX),
-      dataY: 0.5 * (touches[0].dataY + touches[1].dataY)
-    };
-
-    // Make pinches in a 45-degree swath around either axis 1-dimensional zooms.
-    var initialAngle = 180 / Math.PI * Math.atan2(
-        context.initialPinchCenter.pageY - touches[0].pageY,
-        touches[0].pageX - context.initialPinchCenter.pageX);
-
-    // use symmetry to get it into the first quadrant.
-    initialAngle = Math.abs(initialAngle);
-    if (initialAngle > 90) initialAngle = 90 - initialAngle;
-
-    context.touchDirections = {
-      x: (initialAngle < (90 - 45/2)),
-      y: (initialAngle > 45/2)
-    };
-  }
-
-  // save the full x & y ranges.
-  context.initialRange = {
-    x: g.xAxisRange(),
-    y: g.yAxisRange()
-  };
-};
-
-/**
- * @private
- */
-Dygraph.Interaction.moveTouch = function(event, g, context) {
-  // If the tap moves, then it's definitely not part of a double-tap.
-  context.startTimeForDoubleTapMs = null;
-
-  var i, touches = [];
-  for (i = 0; i < event.touches.length; i++) {
-    var t = event.touches[i];
-    touches.push({
-      pageX: t.pageX,
-      pageY: t.pageY
-    });
-  }
-  var initialTouches = context.initialTouches;
-
-  var c_now;
-
-  // old and new centers.
-  var c_init = context.initialPinchCenter;
-  if (touches.length == 1) {
-    c_now = touches[0];
-  } else {
-    c_now = {
-      pageX: 0.5 * (touches[0].pageX + touches[1].pageX),
-      pageY: 0.5 * (touches[0].pageY + touches[1].pageY)
-    };
-  }
-
-  // this is the "swipe" component
-  // we toss it out for now, but could use it in the future.
-  var swipe = {
-    pageX: c_now.pageX - c_init.pageX,
-    pageY: c_now.pageY - c_init.pageY
-  };
-  var dataWidth = context.initialRange.x[1] - context.initialRange.x[0];
-  var dataHeight = context.initialRange.y[0] - context.initialRange.y[1];
-  swipe.dataX = (swipe.pageX / g.plotter_.area.w) * dataWidth;
-  swipe.dataY = (swipe.pageY / g.plotter_.area.h) * dataHeight;
-  var xScale, yScale;
-
-  // The residual bits are usually split into scale & rotate bits, but we split
-  // them into x-scale and y-scale bits.
-  if (touches.length == 1) {
-    xScale = 1.0;
-    yScale = 1.0;
-  } else if (touches.length >= 2) {
-    var initHalfWidth = (initialTouches[1].pageX - c_init.pageX);
-    xScale = (touches[1].pageX - c_now.pageX) / initHalfWidth;
-
-    var initHalfHeight = (initialTouches[1].pageY - c_init.pageY);
-    yScale = (touches[1].pageY - c_now.pageY) / initHalfHeight;
-  }
-
-  // Clip scaling to [1/8, 8] to prevent too much blowup.
-  xScale = Math.min(8, Math.max(0.125, xScale));
-  yScale = Math.min(8, Math.max(0.125, yScale));
-
-  var didZoom = false;
-  if (context.touchDirections.x) {
-    g.dateWindow_ = [
-      c_init.dataX - swipe.dataX + (context.initialRange.x[0] - c_init.dataX) / xScale,
-      c_init.dataX - swipe.dataX + (context.initialRange.x[1] - c_init.dataX) / xScale
-    ];
-    didZoom = true;
-  }
-  
-  if (context.touchDirections.y) {
-    for (i = 0; i < 1  /*g.axes_.length*/; i++) {
-      var axis = g.axes_[i];
-      var logscale = g.attributes_.getForAxis("logscale", i);
-      if (logscale) {
-        // TODO(danvk): implement
-      } else {
-        axis.valueWindow = [
-          c_init.dataY - swipe.dataY + (context.initialRange.y[0] - c_init.dataY) / yScale,
-          c_init.dataY - swipe.dataY + (context.initialRange.y[1] - c_init.dataY) / yScale
-        ];
-        didZoom = true;
-      }
-    }
-  }
-
-  g.drawGraph_(false);
-
-  // We only call zoomCallback on zooms, not pans, to mirror desktop behavior.
-  if (didZoom && touches.length > 1 && g.getFunctionOption('zoomCallback')) {
-    var viewWindow = g.xAxisRange();
-    g.getFunctionOption("zoomCallback").call(g, viewWindow[0], viewWindow[1], g.yAxisRanges());
-  }
-};
-
-/**
- * @private
- */
-Dygraph.Interaction.endTouch = function(event, g, context) {
-  if (event.touches.length !== 0) {
-    // this is effectively a "reset"
-    Dygraph.Interaction.startTouch(event, g, context);
-  } else if (event.changedTouches.length == 1) {
-    // Could be part of a "double tap"
-    // The heuristic here is that it's a double-tap if the two touchend events
-    // occur within 500ms and within a 50x50 pixel box.
-    var now = new Date().getTime();
-    var t = event.changedTouches[0];
-    if (context.startTimeForDoubleTapMs &&
-        now - context.startTimeForDoubleTapMs < 500 &&
-        context.doubleTapX && Math.abs(context.doubleTapX - t.screenX) < 50 &&
-        context.doubleTapY && Math.abs(context.doubleTapY - t.screenY) < 50) {
-      g.resetZoom();
-    } else {
-      context.startTimeForDoubleTapMs = now;
-      context.doubleTapX = t.screenX;
-      context.doubleTapY = t.screenY;
-    }
-  }
-};
-
-// Determine the distance from x to [left, right].
-var distanceFromInterval = function(x, left, right) {
-  if (x < left) {
-    return left - x;
-  } else if (x > right) {
-    return x - right;
-  } else {
-    return 0;
-  }
-};
-
-/**
- * Returns the number of pixels by which the event happens from the nearest
- * edge of the chart. For events in the interior of the chart, this returns zero.
- */
-var distanceFromChart = function(event, g) {
-  var chartPos = Dygraph.findPos(g.canvas_);
-  var box = {
-    left: chartPos.x,
-    right: chartPos.x + g.canvas_.offsetWidth,
-    top: chartPos.y,
-    bottom: chartPos.y + g.canvas_.offsetHeight
-  };
-
-  var pt = {
-    x: Dygraph.pageX(event),
-    y: Dygraph.pageY(event)
-  };
-
-  var dx = distanceFromInterval(pt.x, box.left, box.right),
-      dy = distanceFromInterval(pt.y, box.top, box.bottom);
-  return Math.max(dx, dy);
-};
-
-/**
- * Default interation model for dygraphs. You can refer to specific elements of
- * this when constructing your own interaction model, e.g.:
- * g.updateOptions( {
- *   interactionModel: {
- *     mousedown: Dygraph.defaultInteractionModel.mousedown
- *   }
- * } );
- */
-Dygraph.Interaction.defaultModel = {
-  // Track the beginning of drag events
-  mousedown: function(event, g, context) {
-    // Right-click should not initiate a zoom.
-    if (event.button && event.button == 2) return;
-
-    context.initializeMouseDown(event, g, context);
-
-    if (event.altKey || event.shiftKey) {
-      Dygraph.startPan(event, g, context);
-    } else {
-      Dygraph.startZoom(event, g, context);
-    }
-
-    // Note: we register mousemove/mouseup on document to allow some leeway for
-    // events to move outside of the chart. Interaction model events get
-    // registered on the canvas, which is too small to allow this.
-    var mousemove = function(event) {
-      if (context.isZooming) {
-        // When the mouse moves >200px from the chart edge, cancel the zoom.
-        var d = distanceFromChart(event, g);
-        if (d < DRAG_EDGE_MARGIN) {
-          Dygraph.moveZoom(event, g, context);
-        } else {
-          if (context.dragEndX !== null) {
-            context.dragEndX = null;
-            context.dragEndY = null;
-            g.clearZoomRect_();
-          }
-        }
-      } else if (context.isPanning) {
-        Dygraph.movePan(event, g, context);
-      }
-    };
-    var mouseup = function(event) {
-      if (context.isZooming) {
-        if (context.dragEndX !== null) {
-          Dygraph.endZoom(event, g, context);
-        } else {
-          Dygraph.Interaction.maybeTreatMouseOpAsClick(event, g, context);
-        }
-      } else if (context.isPanning) {
-        Dygraph.endPan(event, g, context);
-      }
-
-      Dygraph.removeEvent(document, 'mousemove', mousemove);
-      Dygraph.removeEvent(document, 'mouseup', mouseup);
-      context.destroy();
-    };
-
-    g.addAndTrackEvent(document, 'mousemove', mousemove);
-    g.addAndTrackEvent(document, 'mouseup', mouseup);
-  },
-  willDestroyContextMyself: true,
-
-  touchstart: function(event, g, context) {
-    Dygraph.Interaction.startTouch(event, g, context);
-  },
-  touchmove: function(event, g, context) {
-    Dygraph.Interaction.moveTouch(event, g, context);
-  },
-  touchend: function(event, g, context) {
-    Dygraph.Interaction.endTouch(event, g, context);
-  },
-
-  // Disable zooming out if panning.
-  dblclick: function(event, g, context) {
-    if (context.cancelNextDblclick) {
-      context.cancelNextDblclick = false;
-      return;
-    }
-
-    // Give plugins a chance to grab this event.
-    var e = {
-      canvasx: context.dragEndX,
-      canvasy: context.dragEndY
-    };
-    if (g.cascadeEvents_('dblclick', e)) {
-      return;
-    }
-
-    if (event.altKey || event.shiftKey) {
-      return;
-    }
-    g.resetZoom();
-  }
-};
-
-Dygraph.DEFAULT_ATTRS.interactionModel = Dygraph.Interaction.defaultModel;
-
-// old ways of accessing these methods/properties
-Dygraph.defaultInteractionModel = Dygraph.Interaction.defaultModel;
-Dygraph.endZoom = Dygraph.Interaction.endZoom;
-Dygraph.moveZoom = Dygraph.Interaction.moveZoom;
-Dygraph.startZoom = Dygraph.Interaction.startZoom;
-Dygraph.endPan = Dygraph.Interaction.endPan;
-Dygraph.movePan = Dygraph.Interaction.movePan;
-Dygraph.startPan = Dygraph.Interaction.startPan;
-
-Dygraph.Interaction.nonInteractiveModel_ = {
-  mousedown: function(event, g, context) {
-    context.initializeMouseDown(event, g, context);
-  },
-  mouseup: Dygraph.Interaction.maybeTreatMouseOpAsClick
-};
-
-// Default interaction model when using the range selector.
-Dygraph.Interaction.dragIsPanInteractionModel = {
-  mousedown: function(event, g, context) {
-    context.initializeMouseDown(event, g, context);
-    Dygraph.startPan(event, g, context);
-  },
-  mousemove: function(event, g, context) {
-    if (context.isPanning) {
-      Dygraph.movePan(event, g, context);
-    }
-  },
-  mouseup: function(event, g, context) {
-    if (context.isPanning) {
-      Dygraph.endPan(event, g, context);
-    }
-  }
-};
-
-})();
-/**
- * @license
- * Copyright 2011 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview Description of this file.
- * @author danvk@google.com (Dan Vanderkam)
- *
- * A ticker is a function with the following interface:
- *
- * function(a, b, pixels, options_view, dygraph, forced_values);
- * -> [ { v: tick1_v, label: tick1_label[, label_v: label_v1] },
- *      { v: tick2_v, label: tick2_label[, label_v: label_v2] },
- *      ...
- *    ]
- *
- * The returned value is called a "tick list".
- *
- * Arguments
- * ---------
- *
- * [a, b] is the range of the axis for which ticks are being generated. For a
- * numeric axis, these will simply be numbers. For a date axis, these will be
- * millis since epoch (convertable to Date objects using "new Date(a)" and "new
- * Date(b)").
- *
- * opts provides access to chart- and axis-specific options. It can be used to
- * access number/date formatting code/options, check for a log scale, etc.
- *
- * pixels is the length of the axis in pixels. opts('pixelsPerLabel') is the
- * minimum amount of space to be allotted to each label. For instance, if
- * pixels=400 and opts('pixelsPerLabel')=40 then the ticker should return
- * between zero and ten (400/40) ticks.
- *
- * dygraph is the Dygraph object for which an axis is being constructed.
- *
- * forced_values is used for secondary y-axes. The tick positions are typically
- * set by the primary y-axis, so the secondary y-axis has no choice in where to
- * put these. It simply has to generate labels for these data values.
- *
- * Tick lists
- * ----------
- * Typically a tick will have both a grid/tick line and a label at one end of
- * that line (at the bottom for an x-axis, at left or right for the y-axis).
- *
- * A tick may be missing one of these two components:
- * - If "label_v" is specified instead of "v", then there will be no tick or
- *   gridline, just a label.
- * - Similarly, if "label" is not specified, then there will be a gridline
- *   without a label.
- *
- * This flexibility is useful in a few situations:
- * - For log scales, some of the tick lines may be too close to all have labels.
- * - For date scales where years are being displayed, it is desirable to display
- *   tick marks at the beginnings of years but labels (e.g. "2006") in the
- *   middle of the years.
- */
-
-/*jshint sub:true */
-/*global Dygraph:false */
-(function() {
-"use strict";
-
-/** @typedef {Array.<{v:number, label:string, label_v:(string|undefined)}>} */
-Dygraph.TickList = undefined;  // the ' = undefined' keeps jshint happy.
-
-/** @typedef {function(
- *    number,
- *    number,
- *    number,
- *    function(string):*,
- *    Dygraph=,
- *    Array.<number>=
- *  ): Dygraph.TickList}
- */
-Dygraph.Ticker = undefined;  // the ' = undefined' keeps jshint happy.
-
-/** @type {Dygraph.Ticker} */
-Dygraph.numericLinearTicks = function(a, b, pixels, opts, dygraph, vals) {
-  var nonLogscaleOpts = function(opt) {
-    if (opt === 'logscale') return false;
-    return opts(opt);
-  };
-  return Dygraph.numericTicks(a, b, pixels, nonLogscaleOpts, dygraph, vals);
-};
-
-/** @type {Dygraph.Ticker} */
-Dygraph.numericTicks = function(a, b, pixels, opts, dygraph, vals) {
-  var pixels_per_tick = /** @type{number} */(opts('pixelsPerLabel'));
-  var ticks = [];
-  var i, j, tickV, nTicks;
-  if (vals) {
-    for (i = 0; i < vals.length; i++) {
-      ticks.push({v: vals[i]});
-    }
-  } else {
-    // TODO(danvk): factor this log-scale block out into a separate function.
-    if (opts("logscale")) {
-      nTicks  = Math.floor(pixels / pixels_per_tick);
-      var minIdx = Dygraph.binarySearch(a, Dygraph.PREFERRED_LOG_TICK_VALUES, 1);
-      var maxIdx = Dygraph.binarySearch(b, Dygraph.PREFERRED_LOG_TICK_VALUES, -1);
-      if (minIdx == -1) {
-        minIdx = 0;
-      }
-      if (maxIdx == -1) {
-        maxIdx = Dygraph.PREFERRED_LOG_TICK_VALUES.length - 1;
-      }
-      // Count the number of tick values would appear, if we can get at least
-      // nTicks / 4 accept them.
-      var lastDisplayed = null;
-      if (maxIdx - minIdx >= nTicks / 4) {
-        for (var idx = maxIdx; idx >= minIdx; idx--) {
-          var tickValue = Dygraph.PREFERRED_LOG_TICK_VALUES[idx];
-          var pixel_coord = Math.log(tickValue / a) / Math.log(b / a) * pixels;
-          var tick = { v: tickValue };
-          if (lastDisplayed === null) {
-            lastDisplayed = {
-              tickValue : tickValue,
-              pixel_coord : pixel_coord
-            };
-          } else {
-            if (Math.abs(pixel_coord - lastDisplayed.pixel_coord) >= pixels_per_tick) {
-              lastDisplayed = {
-                tickValue : tickValue,
-                pixel_coord : pixel_coord
-              };
-            } else {
-              tick.label = "";
-            }
-          }
-          ticks.push(tick);
-        }
-        // Since we went in backwards order.
-        ticks.reverse();
-      }
-    }
-
-    // ticks.length won't be 0 if the log scale function finds values to insert.
-    if (ticks.length === 0) {
-      // Basic idea:
-      // Try labels every 1, 2, 5, 10, 20, 50, 100, etc.
-      // Calculate the resulting tick spacing (i.e. this.height_ / nTicks).
-      // The first spacing greater than pixelsPerYLabel is what we use.
-      // TODO(danvk): version that works on a log scale.
-      var kmg2 = opts("labelsKMG2");
-      var mults, base;
-      if (kmg2) {
-        mults = [1, 2, 4, 8, 16, 32, 64, 128, 256];
-        base = 16;
-      } else {
-        mults = [1, 2, 5, 10, 20, 50, 100];
-        base = 10;
-      }
-
-      // Get the maximum number of permitted ticks based on the
-      // graph's pixel size and pixels_per_tick setting.
-      var max_ticks = Math.ceil(pixels / pixels_per_tick);
-
-      // Now calculate the data unit equivalent of this tick spacing.
-      // Use abs() since graphs may have a reversed Y axis.
-      var units_per_tick = Math.abs(b - a) / max_ticks;
-
-      // Based on this, get a starting scale which is the largest
-      // integer power of the chosen base (10 or 16) that still remains
-      // below the requested pixels_per_tick spacing.
-      var base_power = Math.floor(Math.log(units_per_tick) / Math.log(base));
-      var base_scale = Math.pow(base, base_power);
-
-      // Now try multiples of the starting scale until we find one
-      // that results in tick marks spaced sufficiently far apart.
-      // The "mults" array should cover the range 1 .. base^2 to
-      // adjust for rounding and edge effects.
-      var scale, low_val, high_val, spacing;
-      for (j = 0; j < mults.length; j++) {
-        scale = base_scale * mults[j];
-        low_val = Math.floor(a / scale) * scale;
-        high_val = Math.ceil(b / scale) * scale;
-        nTicks = Math.abs(high_val - low_val) / scale;
-        spacing = pixels / nTicks;
-        if (spacing > pixels_per_tick) break;
-      }
-
-      // Construct the set of ticks.
-      // Allow reverse y-axis if it's explicitly requested.
-      if (low_val > high_val) scale *= -1;
-      for (i = 0; i <= nTicks; i++) {
-        tickV = low_val + i * scale;
-        ticks.push( {v: tickV} );
-      }
-    }
-  }
-
-  var formatter = /**@type{AxisLabelFormatter}*/(opts('axisLabelFormatter'));
-
-  // Add labels to the ticks.
-  for (i = 0; i < ticks.length; i++) {
-    if (ticks[i].label !== undefined) continue;  // Use current label.
-    // TODO(danvk): set granularity to something appropriate here.
-    ticks[i].label = formatter(ticks[i].v, 0, opts, dygraph);
-  }
-
-  return ticks;
-};
-
-
-/** @type {Dygraph.Ticker} */
-Dygraph.dateTicker = function(a, b, pixels, opts, dygraph, vals) {
-  var chosen = Dygraph.pickDateTickGranularity(a, b, pixels, opts);
-
-  if (chosen >= 0) {
-    return Dygraph.getDateAxis(a, b, chosen, opts, dygraph);
-  } else {
-    // this can happen if self.width_ is zero.
-    return [];
-  }
-};
-
-// Time granularity enumeration
-// TODO(danvk): make this an @enum
-Dygraph.SECONDLY = 0;
-Dygraph.TWO_SECONDLY = 1;
-Dygraph.FIVE_SECONDLY = 2;
-Dygraph.TEN_SECONDLY = 3;
-Dygraph.THIRTY_SECONDLY  = 4;
-Dygraph.MINUTELY = 5;
-Dygraph.TWO_MINUTELY = 6;
-Dygraph.FIVE_MINUTELY = 7;
-Dygraph.TEN_MINUTELY = 8;
-Dygraph.THIRTY_MINUTELY = 9;
-Dygraph.HOURLY = 10;
-Dygraph.TWO_HOURLY = 11;
-Dygraph.SIX_HOURLY = 12;
-Dygraph.DAILY = 13;
-Dygraph.TWO_DAILY = 14;
-Dygraph.WEEKLY = 15;
-Dygraph.MONTHLY = 16;
-Dygraph.QUARTERLY = 17;
-Dygraph.BIANNUAL = 18;
-Dygraph.ANNUAL = 19;
-Dygraph.DECADAL = 20;
-Dygraph.CENTENNIAL = 21;
-Dygraph.NUM_GRANULARITIES = 22;
-
-// Date components enumeration (in the order of the arguments in Date)
-// TODO: make this an @enum
-Dygraph.DATEFIELD_Y = 0;
-Dygraph.DATEFIELD_M = 1;
-Dygraph.DATEFIELD_D = 2;
-Dygraph.DATEFIELD_HH = 3;
-Dygraph.DATEFIELD_MM = 4;
-Dygraph.DATEFIELD_SS = 5;
-Dygraph.DATEFIELD_MS = 6;
-Dygraph.NUM_DATEFIELDS = 7;
-
-
-/**
- * The value of datefield will start at an even multiple of "step", i.e.
- *   if datefield=SS and step=5 then the first tick will be on a multiple of 5s.
- *
- * For granularities <= HOURLY, ticks are generated every `spacing` ms.
- *
- * At coarser granularities, ticks are generated by incrementing `datefield` by
- *   `step`. In this case, the `spacing` value is only used to estimate the
- *   number of ticks. It should roughly correspond to the spacing between
- *   adjacent ticks.
- *
- * @type {Array.<{datefield:number, step:number, spacing:number}>}
- */
-Dygraph.TICK_PLACEMENT = [];
-Dygraph.TICK_PLACEMENT[Dygraph.SECONDLY]        = {datefield: Dygraph.DATEFIELD_SS, step:   1, spacing: 1000 * 1};
-Dygraph.TICK_PLACEMENT[Dygraph.TWO_SECONDLY]    = {datefield: Dygraph.DATEFIELD_SS, step:   2, spacing: 1000 * 2};
-Dygraph.TICK_PLACEMENT[Dygraph.FIVE_SECONDLY]   = {datefield: Dygraph.DATEFIELD_SS, step:   5, spacing: 1000 * 5};
-Dygraph.TICK_PLACEMENT[Dygraph.TEN_SECONDLY]    = {datefield: Dygraph.DATEFIELD_SS, step:  10, spacing: 1000 * 10};
-Dygraph.TICK_PLACEMENT[Dygraph.THIRTY_SECONDLY] = {datefield: Dygraph.DATEFIELD_SS, step:  30, spacing: 1000 * 30};
-Dygraph.TICK_PLACEMENT[Dygraph.MINUTELY]        = {datefield: Dygraph.DATEFIELD_MM, step:   1, spacing: 1000 * 60};
-Dygraph.TICK_PLACEMENT[Dygraph.TWO_MINUTELY]    = {datefield: Dygraph.DATEFIELD_MM, step:   2, spacing: 1000 * 60 * 2};
-Dygraph.TICK_PLACEMENT[Dygraph.FIVE_MINUTELY]   = {datefield: Dygraph.DATEFIELD_MM, step:   5, spacing: 1000 * 60 * 5};
-Dygraph.TICK_PLACEMENT[Dygraph.TEN_MINUTELY]    = {datefield: Dygraph.DATEFIELD_MM, step:  10, spacing: 1000 * 60 * 10};
-Dygraph.TICK_PLACEMENT[Dygraph.THIRTY_MINUTELY] = {datefield: Dygraph.DATEFIELD_MM, step:  30, spacing: 1000 * 60 * 30};
-Dygraph.TICK_PLACEMENT[Dygraph.HOURLY]          = {datefield: Dygraph.DATEFIELD_HH, step:   1, spacing: 1000 * 3600};
-Dygraph.TICK_PLACEMENT[Dygraph.TWO_HOURLY]      = {datefield: Dygraph.DATEFIELD_HH, step:   2, spacing: 1000 * 3600 * 2};
-Dygraph.TICK_PLACEMENT[Dygraph.SIX_HOURLY]      = {datefield: Dygraph.DATEFIELD_HH, step:   6, spacing: 1000 * 3600 * 6};
-Dygraph.TICK_PLACEMENT[Dygraph.DAILY]           = {datefield: Dygraph.DATEFIELD_D,  step:   1, spacing: 1000 * 86400};
-Dygraph.TICK_PLACEMENT[Dygraph.TWO_DAILY]       = {datefield: Dygraph.DATEFIELD_D,  step:   2, spacing: 1000 * 86400 * 2};
-Dygraph.TICK_PLACEMENT[Dygraph.WEEKLY]          = {datefield: Dygraph.DATEFIELD_D,  step:   7, spacing: 1000 * 604800};
-Dygraph.TICK_PLACEMENT[Dygraph.MONTHLY]         = {datefield: Dygraph.DATEFIELD_M,  step:   1, spacing: 1000 * 7200  * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 / 12
-Dygraph.TICK_PLACEMENT[Dygraph.QUARTERLY]       = {datefield: Dygraph.DATEFIELD_M,  step:   3, spacing: 1000 * 21600 * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 / 4
-Dygraph.TICK_PLACEMENT[Dygraph.BIANNUAL]        = {datefield: Dygraph.DATEFIELD_M,  step:   6, spacing: 1000 * 43200 * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 / 2
-Dygraph.TICK_PLACEMENT[Dygraph.ANNUAL]          = {datefield: Dygraph.DATEFIELD_Y,  step:   1, spacing: 1000 * 86400   * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 * 1
-Dygraph.TICK_PLACEMENT[Dygraph.DECADAL]         = {datefield: Dygraph.DATEFIELD_Y,  step:  10, spacing: 1000 * 864000  * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 * 10
-Dygraph.TICK_PLACEMENT[Dygraph.CENTENNIAL]      = {datefield: Dygraph.DATEFIELD_Y,  step: 100, spacing: 1000 * 8640000 * 365.2524}; // 1e3 * 60 * 60 * 24 * 365.2524 * 100
-
-
-/**
- * This is a list of human-friendly values at which to show tick marks on a log
- * scale. It is k * 10^n, where k=1..9 and n=-39..+39, so:
- * ..., 1, 2, 3, 4, 5, ..., 9, 10, 20, 30, ..., 90, 100, 200, 300, ...
- * NOTE: this assumes that Dygraph.LOG_SCALE = 10.
- * @type {Array.<number>}
- */
-Dygraph.PREFERRED_LOG_TICK_VALUES = (function() {
-  var vals = [];
-  for (var power = -39; power <= 39; power++) {
-    var range = Math.pow(10, power);
-    for (var mult = 1; mult <= 9; mult++) {
-      var val = range * mult;
-      vals.push(val);
-    }
-  }
-  return vals;
-})();
-
-/**
- * Determine the correct granularity of ticks on a date axis.
- *
- * @param {number} a Left edge of the chart (ms)
- * @param {number} b Right edge of the chart (ms)
- * @param {number} pixels Size of the chart in the relevant dimension (width).
- * @param {function(string):*} opts Function mapping from option name -&gt; value.
- * @return {number} The appropriate axis granularity for this chart. See the
- *     enumeration of possible values in dygraph-tickers.js.
- */
-Dygraph.pickDateTickGranularity = function(a, b, pixels, opts) {
-  var pixels_per_tick = /** @type{number} */(opts('pixelsPerLabel'));
-  for (var i = 0; i < Dygraph.NUM_GRANULARITIES; i++) {
-    var num_ticks = Dygraph.numDateTicks(a, b, i);
-    if (pixels / num_ticks >= pixels_per_tick) {
-      return i;
-    }
-  }
-  return -1;
-};
-
-/**
- * Compute the number of ticks on a date axis for a given granularity.
- * @param {number} start_time
- * @param {number} end_time
- * @param {number} granularity (one of the granularities enumerated above)
- * @return {number} (Approximate) number of ticks that would result.
- */
-Dygraph.numDateTicks = function(start_time, end_time, granularity) {
-  var spacing = Dygraph.TICK_PLACEMENT[granularity].spacing;
-  return Math.round(1.0 * (end_time - start_time) / spacing);
-};
-
-/**
- * Compute the positions and labels of ticks on a date axis for a given granularity.
- * @param {number} start_time
- * @param {number} end_time
- * @param {number} granularity (one of the granularities enumerated above)
- * @param {function(string):*} opts Function mapping from option name -&gt; value.
- * @param {Dygraph=} dg
- * @return {!Dygraph.TickList}
- */
-Dygraph.getDateAxis = function(start_time, end_time, granularity, opts, dg) {
-  var formatter = /** @type{AxisLabelFormatter} */(
-      opts("axisLabelFormatter"));
-  var utc = opts("labelsUTC");
-  var accessors = utc ? Dygraph.DateAccessorsUTC : Dygraph.DateAccessorsLocal;
-
-  var datefield = Dygraph.TICK_PLACEMENT[granularity].datefield;
-  var step = Dygraph.TICK_PLACEMENT[granularity].step;
-  var spacing = Dygraph.TICK_PLACEMENT[granularity].spacing;
-
-  // Choose a nice tick position before the initial instant.
-  // Currently, this code deals properly with the existent daily granularities:
-  // DAILY (with step of 1) and WEEKLY (with step of 7 but specially handled).
-  // Other daily granularities (say TWO_DAILY) should also be handled specially
-  // by setting the start_date_offset to 0.
-  var start_date = new Date(start_time);
-  var date_array = [];
-  date_array[Dygraph.DATEFIELD_Y]  = accessors.getFullYear(start_date);
-  date_array[Dygraph.DATEFIELD_M]  = accessors.getMonth(start_date);
-  date_array[Dygraph.DATEFIELD_D]  = accessors.getDate(start_date);
-  date_array[Dygraph.DATEFIELD_HH] = accessors.getHours(start_date);
-  date_array[Dygraph.DATEFIELD_MM] = accessors.getMinutes(start_date);
-  date_array[Dygraph.DATEFIELD_SS] = accessors.getSeconds(start_date);
-  date_array[Dygraph.DATEFIELD_MS] = accessors.getMilliseconds(start_date);
-
-  var start_date_offset = date_array[datefield] % step;
-  if (granularity == Dygraph.WEEKLY) {
-    // This will put the ticks on Sundays.
-    start_date_offset = accessors.getDay(start_date);
-  }
-  
-  date_array[datefield] -= start_date_offset;
-  for (var df = datefield + 1; df < Dygraph.NUM_DATEFIELDS; df++) {
-    // The minimum value is 1 for the day of month, and 0 for all other fields.
-    date_array[df] = (df === Dygraph.DATEFIELD_D) ? 1 : 0;
-  }
-
-  // Generate the ticks.
-  // For granularities not coarser than HOURLY we use the fact that:
-  //   the number of milliseconds between ticks is constant
-  //   and equal to the defined spacing.
-  // Otherwise we rely on the 'roll over' property of the Date functions:
-  //   when some date field is set to a value outside of its logical range,
-  //   the excess 'rolls over' the next (more significant) field.
-  // However, when using local time with DST transitions,
-  // there are dates that do not represent any time value at all
-  // (those in the hour skipped at the 'spring forward'),
-  // and the JavaScript engines usually return an equivalent value.
-  // Hence we have to check that the date is properly increased at each step,
-  // returning a date at a nice tick position.
-  var ticks = [];
-  var tick_date = accessors.makeDate.apply(null, date_array);
-  var tick_time = tick_date.getTime();
-  if (granularity <= Dygraph.HOURLY) {
-    if (tick_time < start_time) {
-      tick_time += spacing;
-      tick_date = new Date(tick_time);
-    }
-    while (tick_time <= end_time) {
-      ticks.push({ v: tick_time,
-                   label: formatter(tick_date, granularity, opts, dg)
-                 });
-      tick_time += spacing;
-      tick_date = new Date(tick_time);
-    }
-  } else {
-    if (tick_time < start_time) {
-      date_array[datefield] += step;
-      tick_date = accessors.makeDate.apply(null, date_array);
-      tick_time = tick_date.getTime();
-    }
-    while (tick_time <= end_time) {
-      if (granularity >= Dygraph.DAILY ||
-          accessors.getHours(tick_date) % step === 0) {
-        ticks.push({ v: tick_time,
-                     label: formatter(tick_date, granularity, opts, dg)
-                   });
-      }
-      date_array[datefield] += step;
-      tick_date = accessors.makeDate.apply(null, date_array);
-      tick_time = tick_date.getTime();
-    }
-  }
-  return ticks;
-};
-
-// These are set here so that this file can be included after dygraph.js
-// or independently.
-if (Dygraph &&
-    Dygraph.DEFAULT_ATTRS &&
-    Dygraph.DEFAULT_ATTRS['axes'] &&
-    Dygraph.DEFAULT_ATTRS['axes']['x'] &&
-    Dygraph.DEFAULT_ATTRS['axes']['y'] &&
-    Dygraph.DEFAULT_ATTRS['axes']['y2']) {
-  Dygraph.DEFAULT_ATTRS['axes']['x']['ticker'] = Dygraph.dateTicker;
-  Dygraph.DEFAULT_ATTRS['axes']['y']['ticker'] = Dygraph.numericTicks;
-  Dygraph.DEFAULT_ATTRS['axes']['y2']['ticker'] = Dygraph.numericTicks;
-}
-
-})();
-/*global Dygraph:false */
-
-// Namespace for plugins. Load this before plugins/*.js files.
-Dygraph.Plugins = {};
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/*global Dygraph:false */
-
-Dygraph.Plugins.Annotations = (function() {
-
-"use strict";
-
-/**
-Current bits of jankiness:
-- Uses dygraph.layout_ to get the parsed annotations.
-- Uses dygraph.plotter_.area
-
-It would be nice if the plugin didn't require so much special support inside
-the core dygraphs classes, but annotations involve quite a bit of parsing and
-layout.
-
-TODO(danvk): cache DOM elements.
-
-*/
-
-var annotations = function() {
-  this.annotations_ = [];
-};
-
-annotations.prototype.toString = function() {
-  return "Annotations Plugin";
-};
-
-annotations.prototype.activate = function(g) {
-  return {
-    clearChart: this.clearChart,
-    didDrawChart: this.didDrawChart
-  };
-};
-
-annotations.prototype.detachLabels = function() {
-  for (var i = 0; i < this.annotations_.length; i++) {
-    var a = this.annotations_[i];
-    if (a.parentNode) a.parentNode.removeChild(a);
-    this.annotations_[i] = null;
-  }
-  this.annotations_ = [];
-};
-
-annotations.prototype.clearChart = function(e) {
-  this.detachLabels();
-};
-
-annotations.prototype.didDrawChart = function(e) {
-  var g = e.dygraph;
-
-  // Early out in the (common) case of zero annotations.
-  var points = g.layout_.annotated_points;
-  if (!points || points.length === 0) return;
-
-  var containerDiv = e.canvas.parentNode;
-  var annotationStyle = {
-    "position": "absolute",
-    "fontSize": g.getOption('axisLabelFontSize') + "px",
-    "zIndex": 10,
-    "overflow": "hidden"
-  };
-
-  var bindEvt = function(eventName, classEventName, pt) {
-    return function(annotation_event) {
-      var a = pt.annotation;
-      if (a.hasOwnProperty(eventName)) {
-        a[eventName](a, pt, g, annotation_event);
-      } else if (g.getOption(classEventName)) {
-        g.getOption(classEventName)(a, pt, g, annotation_event );
-      }
-    };
-  };
-
-  // Add the annotations one-by-one.
-  var area = e.dygraph.plotter_.area;
-
-  // x-coord to sum of previous annotation's heights (used for stacking).
-  var xToUsedHeight = {};
-
-  for (var i = 0; i < points.length; i++) {
-    var p = points[i];
-    if (p.canvasx < area.x || p.canvasx > area.x + area.w ||
-        p.canvasy < area.y || p.canvasy > area.y + area.h) {
-      continue;
-    }
-
-    var a = p.annotation;
-    var tick_height = 6;
-    if (a.hasOwnProperty("tickHeight")) {
-      tick_height = a.tickHeight;
-    }
-
-    var div = document.createElement("div");
-    for (var name in annotationStyle) {
-      if (annotationStyle.hasOwnProperty(name)) {
-        div.style[name] = annotationStyle[name];
-      }
-    }
-    if (!a.hasOwnProperty('icon')) {
-      div.className = "dygraphDefaultAnnotation";
-    }
-    if (a.hasOwnProperty('cssClass')) {
-      div.className += " " + a.cssClass;
-    }
-
-    var width = a.hasOwnProperty('width') ? a.width : 16;
-    var height = a.hasOwnProperty('height') ? a.height : 16;
-    if (a.hasOwnProperty('icon')) {
-      var img = document.createElement("img");
-      img.src = a.icon;
-      img.width = width;
-      img.height = height;
-      div.appendChild(img);
-    } else if (p.annotation.hasOwnProperty('shortText')) {
-      div.appendChild(document.createTextNode(p.annotation.shortText));
-    }
-    var left = p.canvasx - width / 2;
-    div.style.left = left + "px";
-    var divTop = 0;
-    if (a.attachAtBottom) {
-      var y = (area.y + area.h - height - tick_height);
-      if (xToUsedHeight[left]) {
-        y -= xToUsedHeight[left];
-      } else {
-        xToUsedHeight[left] = 0;
-      }
-      xToUsedHeight[left] += (tick_height + height);
-      divTop = y;
-    } else {
-      divTop = p.canvasy - height - tick_height;
-    }
-    div.style.top = divTop + "px";
-    div.style.width = width + "px";
-    div.style.height = height + "px";
-    div.title = p.annotation.text;
-    div.style.color = g.colorsMap_[p.name];
-    div.style.borderColor = g.colorsMap_[p.name];
-    a.div = div;
-
-    g.addAndTrackEvent(div, 'click',
-        bindEvt('clickHandler', 'annotationClickHandler', p, this));
-    g.addAndTrackEvent(div, 'mouseover',
-        bindEvt('mouseOverHandler', 'annotationMouseOverHandler', p, this));
-    g.addAndTrackEvent(div, 'mouseout',
-        bindEvt('mouseOutHandler', 'annotationMouseOutHandler', p, this));
-    g.addAndTrackEvent(div, 'dblclick',
-        bindEvt('dblClickHandler', 'annotationDblClickHandler', p, this));
-
-    containerDiv.appendChild(div);
-    this.annotations_.push(div);
-
-    var ctx = e.drawingContext;
-    ctx.save();
-    ctx.strokeStyle = g.colorsMap_[p.name];
-    ctx.beginPath();
-    if (!a.attachAtBottom) {
-      ctx.moveTo(p.canvasx, p.canvasy);
-      ctx.lineTo(p.canvasx, p.canvasy - 2 - tick_height);
-    } else {
-      var y = divTop + height;
-      ctx.moveTo(p.canvasx, y);
-      ctx.lineTo(p.canvasx, y + tick_height);
-    }
-    ctx.closePath();
-    ctx.stroke();
-    ctx.restore();
-  }
-};
-
-annotations.prototype.destroy = function() {
-  this.detachLabels();
-};
-
-return annotations;
-
-})();
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/*global Dygraph:false */
-
-Dygraph.Plugins.Axes = (function() {
-
-'use strict';
-
-/*
-Bits of jankiness:
-- Direct layout access
-- Direct area access
-- Should include calculation of ticks, not just the drawing.
-
-Options left to make axis-friendly.
-  ('drawAxesAtZero')
-  ('xAxisHeight')
-*/
-
-/**
- * Draws the axes. This includes the labels on the x- and y-axes, as well
- * as the tick marks on the axes.
- * It does _not_ draw the grid lines which span the entire chart.
- */
-var axes = function() {
-  this.xlabels_ = [];
-  this.ylabels_ = [];
-};
-
-axes.prototype.toString = function() {
-  return 'Axes Plugin';
-};
-
-axes.prototype.activate = function(g) {
-  return {
-    layout: this.layout,
-    clearChart: this.clearChart,
-    willDrawChart: this.willDrawChart
-  };
-};
-
-axes.prototype.layout = function(e) {
-  var g = e.dygraph;
-
-  if (g.getOptionForAxis('drawAxis', 'y')) {
-    var w = g.getOptionForAxis('axisLabelWidth', 'y') + 2 * g.getOptionForAxis('axisTickSize', 'y');
-    e.reserveSpaceLeft(w);
-  }
-
-  if (g.getOptionForAxis('drawAxis', 'x')) {
-    var h;
-    // NOTE: I think this is probably broken now, since g.getOption() now
-    // hits the dictionary. (That is, g.getOption('xAxisHeight') now always
-    // has a value.)
-    if (g.getOption('xAxisHeight')) {
-      h = g.getOption('xAxisHeight');
-    } else {
-      h = g.getOptionForAxis('axisLabelFontSize', 'x') + 2 * g.getOptionForAxis('axisTickSize', 'x');
-    }
-    e.reserveSpaceBottom(h);
-  }
-
-  if (g.numAxes() == 2) {
-    if (g.getOptionForAxis('drawAxis', 'y2')) {
-      var w = g.getOptionForAxis('axisLabelWidth', 'y2') + 2 * g.getOptionForAxis('axisTickSize', 'y2');
-      e.reserveSpaceRight(w);
-    }
-  } else if (g.numAxes() > 2) {
-    g.error('Only two y-axes are supported at this time. (Trying ' +
-            'to use ' + g.numAxes() + ')');
-  }
-};
-
-axes.prototype.detachLabels = function() {
-  function removeArray(ary) {
-    for (var i = 0; i < ary.length; i++) {
-      var el = ary[i];
-      if (el.parentNode) el.parentNode.removeChild(el);
-    }
-  }
-
-  removeArray(this.xlabels_);
-  removeArray(this.ylabels_);
-  this.xlabels_ = [];
-  this.ylabels_ = [];
-};
-
-axes.prototype.clearChart = function(e) {
-  this.detachLabels();
-};
-
-axes.prototype.willDrawChart = function(e) {
-  var g = e.dygraph;
-
-  if (!g.getOptionForAxis('drawAxis', 'x') &&
-      !g.getOptionForAxis('drawAxis', 'y') &&
-      !g.getOptionForAxis('drawAxis', 'y2')) {
-    return;
-  }
-  
-  // Round pixels to half-integer boundaries for crisper drawing.
-  function halfUp(x)  { return Math.round(x) + 0.5; }
-  function halfDown(y){ return Math.round(y) - 0.5; }
-
-  var context = e.drawingContext;
-  var containerDiv = e.canvas.parentNode;
-  var canvasWidth = g.width_;  // e.canvas.width is affected by pixel ratio.
-  var canvasHeight = g.height_;
-
-  var label, x, y, tick, i;
-
-  var makeLabelStyle = function(axis) {
-    return {
-      position: 'absolute',
-      fontSize: g.getOptionForAxis('axisLabelFontSize', axis) + 'px',
-      zIndex: 10,
-      color: g.getOptionForAxis('axisLabelColor', axis),
-      width: g.getOptionForAxis('axisLabelWidth', axis) + 'px',
-      // height: g.getOptionForAxis('axisLabelFontSize', 'x') + 2 + "px",
-      lineHeight: 'normal',  // Something other than "normal" line-height screws up label positioning.
-      overflow: 'hidden'
-    };
-  };
-
-  var labelStyles = {
-    x : makeLabelStyle('x'),
-    y : makeLabelStyle('y'),
-    y2 : makeLabelStyle('y2')
-  };
-
-  var makeDiv = function(txt, axis, prec_axis) {
-    /*
-     * This seems to be called with the following three sets of axis/prec_axis:
-     * x: undefined
-     * y: y1
-     * y: y2
-     */
-    var div = document.createElement('div');
-    var labelStyle = labelStyles[prec_axis == 'y2' ? 'y2' : axis];
-    for (var name in labelStyle) {
-      if (labelStyle.hasOwnProperty(name)) {
-        div.style[name] = labelStyle[name];
-      }
-    }
-    var inner_div = document.createElement('div');
-    inner_div.className = 'dygraph-axis-label' +
-                          ' dygraph-axis-label-' + axis +
-                          (prec_axis ? ' dygraph-axis-label-' + prec_axis : '');
-    inner_div.innerHTML = txt;
-    div.appendChild(inner_div);
-    return div;
-  };
-
-  // axis lines
-  context.save();
-
-  var layout = g.layout_;
-  var area = e.dygraph.plotter_.area;
-
-  // Helper for repeated axis-option accesses.
-  var makeOptionGetter = function(axis) {
-    return function(option) {
-      return g.getOptionForAxis(option, axis);
-    };
-  };
-
-  if (g.getOptionForAxis('drawAxis', 'y')) {
-    if (layout.yticks && layout.yticks.length > 0) {
-      var num_axes = g.numAxes();
-      var getOptions = [makeOptionGetter('y'), makeOptionGetter('y2')];
-      for (i = 0; i < layout.yticks.length; i++) {
-        tick = layout.yticks[i];
-        if (typeof(tick) == 'function') return;  // <-- when would this happen?
-        x = area.x;
-        var sgn = 1;
-        var prec_axis = 'y1';
-        var getAxisOption = getOptions[0];
-        if (tick[0] == 1) {  // right-side y-axis
-          x = area.x + area.w;
-          sgn = -1;
-          prec_axis = 'y2';
-          getAxisOption = getOptions[1];
-        }
-        var fontSize = getAxisOption('axisLabelFontSize');
-        y = area.y + tick[1] * area.h;
-
-        /* Tick marks are currently clipped, so don't bother drawing them.
-        context.beginPath();
-        context.moveTo(halfUp(x), halfDown(y));
-        context.lineTo(halfUp(x - sgn * this.attr_('axisTickSize')), halfDown(y));
-        context.closePath();
-        context.stroke();
-        */
-
-        label = makeDiv(tick[2], 'y', num_axes == 2 ? prec_axis : null);
-        var top = (y - fontSize / 2);
-        if (top < 0) top = 0;
-
-        if (top + fontSize + 3 > canvasHeight) {
-          label.style.bottom = '0';
-        } else {
-          label.style.top = top + 'px';
-        }
-        if (tick[0] === 0) {
-          label.style.left = (area.x - getAxisOption('axisLabelWidth') - getAxisOption('axisTickSize')) + 'px';
-          label.style.textAlign = 'right';
-        } else if (tick[0] == 1) {
-          label.style.left = (area.x + area.w +
-                              getAxisOption('axisTickSize')) + 'px';
-          label.style.textAlign = 'left';
-        }
-        label.style.width = getAxisOption('axisLabelWidth') + 'px';
-        containerDiv.appendChild(label);
-        this.ylabels_.push(label);
-      }
-
-      // The lowest tick on the y-axis often overlaps with the leftmost
-      // tick on the x-axis. Shift the bottom tick up a little bit to
-      // compensate if necessary.
-      var bottomTick = this.ylabels_[0];
-      // Interested in the y2 axis also?
-      var fontSize = g.getOptionForAxis('axisLabelFontSize', 'y');
-      var bottom = parseInt(bottomTick.style.top, 10) + fontSize;
-      if (bottom > canvasHeight - fontSize) {
-        bottomTick.style.top = (parseInt(bottomTick.style.top, 10) -
-            fontSize / 2) + 'px';
-      }
-    }
-
-    // draw a vertical line on the left to separate the chart from the labels.
-    var axisX;
-    if (g.getOption('drawAxesAtZero')) {
-      var r = g.toPercentXCoord(0);
-      if (r > 1 || r < 0 || isNaN(r)) r = 0;
-      axisX = halfUp(area.x + r * area.w);
-    } else {
-      axisX = halfUp(area.x);
-    }
-
-    context.strokeStyle = g.getOptionForAxis('axisLineColor', 'y');
-    context.lineWidth = g.getOptionForAxis('axisLineWidth', 'y');
-
-    context.beginPath();
-    context.moveTo(axisX, halfDown(area.y));
-    context.lineTo(axisX, halfDown(area.y + area.h));
-    context.closePath();
-    context.stroke();
-
-    // if there's a secondary y-axis, draw a vertical line for that, too.
-    if (g.numAxes() == 2) {
-      context.strokeStyle = g.getOptionForAxis('axisLineColor', 'y2');
-      context.lineWidth = g.getOptionForAxis('axisLineWidth', 'y2');
-      context.beginPath();
-      context.moveTo(halfDown(area.x + area.w), halfDown(area.y));
-      context.lineTo(halfDown(area.x + area.w), halfDown(area.y + area.h));
-      context.closePath();
-      context.stroke();
-    }
-  }
-
-  if (g.getOptionForAxis('drawAxis', 'x')) {
-    if (layout.xticks) {
-      var getAxisOption = makeOptionGetter('x');
-      for (i = 0; i < layout.xticks.length; i++) {
-        tick = layout.xticks[i];
-        x = area.x + tick[0] * area.w;
-        y = area.y + area.h;
-
-        /* Tick marks are currently clipped, so don't bother drawing them.
-        context.beginPath();
-        context.moveTo(halfUp(x), halfDown(y));
-        context.lineTo(halfUp(x), halfDown(y + this.attr_('axisTickSize')));
-        context.closePath();
-        context.stroke();
-        */
-
-        label = makeDiv(tick[1], 'x');
-        label.style.textAlign = 'center';
-        label.style.top = (y + getAxisOption('axisTickSize')) + 'px';
-
-        var left = (x - getAxisOption('axisLabelWidth')/2);
-        if (left + getAxisOption('axisLabelWidth') > canvasWidth) {
-          left = canvasWidth - getAxisOption('axisLabelWidth');
-          label.style.textAlign = 'right';
-        }
-        if (left < 0) {
-          left = 0;
-          label.style.textAlign = 'left';
-        }
-
-        label.style.left = left + 'px';
-        label.style.width = getAxisOption('axisLabelWidth') + 'px';
-        containerDiv.appendChild(label);
-        this.xlabels_.push(label);
-      }
-    }
-
-    context.strokeStyle = g.getOptionForAxis('axisLineColor', 'x');
-    context.lineWidth = g.getOptionForAxis('axisLineWidth', 'x');
-    context.beginPath();
-    var axisY;
-    if (g.getOption('drawAxesAtZero')) {
-      var r = g.toPercentYCoord(0, 0);
-      if (r > 1 || r < 0) r = 1;
-      axisY = halfDown(area.y + r * area.h);
-    } else {
-      axisY = halfDown(area.y + area.h);
-    }
-    context.moveTo(halfUp(area.x), axisY);
-    context.lineTo(halfUp(area.x + area.w), axisY);
-    context.closePath();
-    context.stroke();
-  }
-
-  context.restore();
-};
-
-return axes;
-})();
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-/*global Dygraph:false */
-
-Dygraph.Plugins.ChartLabels = (function() {
-
-"use strict";
-
-// TODO(danvk): move chart label options out of dygraphs and into the plugin.
-// TODO(danvk): only tear down & rebuild the DIVs when it's necessary.
-
-var chart_labels = function() {
-  this.title_div_ = null;
-  this.xlabel_div_ = null;
-  this.ylabel_div_ = null;
-  this.y2label_div_ = null;
-};
-
-chart_labels.prototype.toString = function() {
-  return "ChartLabels Plugin";
-};
-
-chart_labels.prototype.activate = function(g) {
-  return {
-    layout: this.layout,
-    // clearChart: this.clearChart,
-    didDrawChart: this.didDrawChart
-  };
-};
-
-// QUESTION: should there be a plugin-utils.js?
-var createDivInRect = function(r) {
-  var div = document.createElement('div');
-  div.style.position = 'absolute';
-  div.style.left = r.x + 'px';
-  div.style.top = r.y + 'px';
-  div.style.width = r.w + 'px';
-  div.style.height = r.h + 'px';
-  return div;
-};
-
-// Detach and null out any existing nodes.
-chart_labels.prototype.detachLabels_ = function() {
-  var els = [ this.title_div_,
-              this.xlabel_div_,
-              this.ylabel_div_,
-              this.y2label_div_ ];
-  for (var i = 0; i < els.length; i++) {
-    var el = els[i];
-    if (!el) continue;
-    if (el.parentNode) el.parentNode.removeChild(el);
-  }
-
-  this.title_div_ = null;
-  this.xlabel_div_ = null;
-  this.ylabel_div_ = null;
-  this.y2label_div_ = null;
-};
-
-var createRotatedDiv = function(g, box, axis, classes, html) {
-  // TODO(danvk): is this outer div actually necessary?
-  var div = document.createElement("div");
-  div.style.position = 'absolute';
-  if (axis == 1) {
-    // NOTE: this is cheating. Should be positioned relative to the box.
-    div.style.left = '0px';
-  } else {
-    div.style.left = box.x + 'px';
-  }
-  div.style.top = box.y + 'px';
-  div.style.width = box.w + 'px';
-  div.style.height = box.h + 'px';
-  div.style.fontSize = (g.getOption('yLabelWidth') - 2) + 'px';
-
-  var inner_div = document.createElement("div");
-  inner_div.style.position = 'absolute';
-  inner_div.style.width = box.h + 'px';
-  inner_div.style.height = box.w + 'px';
-  inner_div.style.top = (box.h / 2 - box.w / 2) + 'px';
-  inner_div.style.left = (box.w / 2 - box.h / 2) + 'px';
-  inner_div.style.textAlign = 'center';
-
-  // CSS rotation is an HTML5 feature which is not standardized. Hence every
-  // browser has its own name for the CSS style.
-  var val = 'rotate(' + (axis == 1 ? '-' : '') + '90deg)';
-  inner_div.style.transform = val;        // HTML5
-  inner_div.style.WebkitTransform = val;  // Safari/Chrome
-  inner_div.style.MozTransform = val;     // Firefox
-  inner_div.style.OTransform = val;       // Opera
-  inner_div.style.msTransform = val;      // IE9
-
-  if (typeof(document.documentMode) !== 'undefined' &&
-      document.documentMode < 9) {
-    // We're dealing w/ an old version of IE, so we have to rotate the text
-    // using a BasicImage transform. This uses a different origin of rotation
-    // than HTML5 rotation (top left of div vs. its center).
-    inner_div.style.filter =
-        'progid:DXImageTransform.Microsoft.BasicImage(rotation=' +
-        (axis == 1 ? '3' : '1') + ')';
-    inner_div.style.left = '0px';
-    inner_div.style.top = '0px';
-  }
-
-  var class_div = document.createElement("div");
-  class_div.className = classes;
-  class_div.innerHTML = html;
-
-  inner_div.appendChild(class_div);
-  div.appendChild(inner_div);
-  return div;
-};
-
-chart_labels.prototype.layout = function(e) {
-  this.detachLabels_();
-
-  var g = e.dygraph;
-  var div = e.chart_div;
-  if (g.getOption('title')) {
-    // QUESTION: should this return an absolutely-positioned div instead?
-    var title_rect = e.reserveSpaceTop(g.getOption('titleHeight'));
-    this.title_div_ = createDivInRect(title_rect);
-    this.title_div_.style.textAlign = 'center';
-    this.title_div_.style.fontSize = (g.getOption('titleHeight') - 8) + 'px';
-    this.title_div_.style.fontWeight = 'bold';
-    this.title_div_.style.zIndex = 10;
-
-    var class_div = document.createElement("div");
-    class_div.className = 'dygraph-label dygraph-title';
-    class_div.innerHTML = g.getOption('title');
-    this.title_div_.appendChild(class_div);
-    div.appendChild(this.title_div_);
-  }
-
-  if (g.getOption('xlabel')) {
-    var x_rect = e.reserveSpaceBottom(g.getOption('xLabelHeight'));
-    this.xlabel_div_ = createDivInRect(x_rect);
-    this.xlabel_div_.style.textAlign = 'center';
-    this.xlabel_div_.style.fontSize = (g.getOption('xLabelHeight') - 2) + 'px';
-
-    var class_div = document.createElement("div");
-    class_div.className = 'dygraph-label dygraph-xlabel';
-    class_div.innerHTML = g.getOption('xlabel');
-    this.xlabel_div_.appendChild(class_div);
-    div.appendChild(this.xlabel_div_);
-  }
-
-  if (g.getOption('ylabel')) {
-    // It would make sense to shift the chart here to make room for the y-axis
-    // label, but the default yAxisLabelWidth is large enough that this results
-    // in overly-padded charts. The y-axis label should fit fine. If it
-    // doesn't, the yAxisLabelWidth option can be increased.
-    var y_rect = e.reserveSpaceLeft(0);
-
-    this.ylabel_div_ = createRotatedDiv(
-        g, y_rect,
-        1,  // primary (left) y-axis
-        'dygraph-label dygraph-ylabel',
-        g.getOption('ylabel'));
-    div.appendChild(this.ylabel_div_);
-  }
-
-  if (g.getOption('y2label') && g.numAxes() == 2) {
-    // same logic applies here as for ylabel.
-    var y2_rect = e.reserveSpaceRight(0);
-    this.y2label_div_ = createRotatedDiv(
-        g, y2_rect,
-        2,  // secondary (right) y-axis
-        'dygraph-label dygraph-y2label',
-        g.getOption('y2label'));
-    div.appendChild(this.y2label_div_);
-  }
-};
-
-chart_labels.prototype.didDrawChart = function(e) {
-  var g = e.dygraph;
-  if (this.title_div_) {
-    this.title_div_.children[0].innerHTML = g.getOption('title');
-  }
-  if (this.xlabel_div_) {
-    this.xlabel_div_.children[0].innerHTML = g.getOption('xlabel');
-  }
-  if (this.ylabel_div_) {
-    this.ylabel_div_.children[0].children[0].innerHTML = g.getOption('ylabel');
-  }
-  if (this.y2label_div_) {
-    this.y2label_div_.children[0].children[0].innerHTML = g.getOption('y2label');
-  }
-};
-
-chart_labels.prototype.clearChart = function() {
-};
-
-chart_labels.prototype.destroy = function() {
-  this.detachLabels_();
-};
-
-
-return chart_labels;
-})();
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-/*global Dygraph:false */
-
-Dygraph.Plugins.Grid = (function() {
-
-/*
-
-Current bits of jankiness:
-- Direct layout access
-- Direct area access
-
-*/
-
-"use strict";
-
-
-/**
- * Draws the gridlines, i.e. the gray horizontal & vertical lines running the
- * length of the chart.
- *
- * @constructor
- */
-var grid = function() {
-};
-
-grid.prototype.toString = function() {
-  return "Gridline Plugin";
-};
-
-grid.prototype.activate = function(g) {
-  return {
-    willDrawChart: this.willDrawChart
-  };
-};
-
-grid.prototype.willDrawChart = function(e) {
-  // Draw the new X/Y grid. Lines appear crisper when pixels are rounded to
-  // half-integers. This prevents them from drawing in two rows/cols.
-  var g = e.dygraph;
-  var ctx = e.drawingContext;
-  var layout = g.layout_;
-  var area = e.dygraph.plotter_.area;
-
-  function halfUp(x)  { return Math.round(x) + 0.5; }
-  function halfDown(y){ return Math.round(y) - 0.5; }
-
-  var x, y, i, ticks;
-  if (g.getOptionForAxis('drawGrid', 'y')) {
-    var axes = ["y", "y2"];
-    var strokeStyles = [], lineWidths = [], drawGrid = [], stroking = [], strokePattern = [];
-    for (var i = 0; i < axes.length; i++) {
-      drawGrid[i] = g.getOptionForAxis('drawGrid', axes[i]);
-      if (drawGrid[i]) {
-        strokeStyles[i] = g.getOptionForAxis('gridLineColor', axes[i]);
-        lineWidths[i] = g.getOptionForAxis('gridLineWidth', axes[i]);
-        strokePattern[i] = g.getOptionForAxis('gridLinePattern', axes[i]);
-        stroking[i] = strokePattern[i] && (strokePattern[i].length >= 2);
-      }
-    }
-    ticks = layout.yticks;
-    ctx.save();
-    // draw grids for the different y axes
-    for (i = 0; i < ticks.length; i++) {
-      var axis = ticks[i][0];
-      if(drawGrid[axis]) {
-        if (stroking[axis]) {
-          ctx.installPattern(strokePattern[axis]);
-        }
-        ctx.strokeStyle = strokeStyles[axis];
-        ctx.lineWidth = lineWidths[axis];
-
-        x = halfUp(area.x);
-        y = halfDown(area.y + ticks[i][1] * area.h);
-        ctx.beginPath();
-        ctx.moveTo(x, y);
-        ctx.lineTo(x + area.w, y);
-        ctx.closePath();
-        ctx.stroke();
-
-        if (stroking[axis]) {
-          ctx.uninstallPattern();
-        }
-      }
-    }
-    ctx.restore();
-  }
-
-  // draw grid for x axis
-  if (g.getOptionForAxis('drawGrid', 'x')) {
-    ticks = layout.xticks;
-    ctx.save();
-    var strokePattern = g.getOptionForAxis('gridLinePattern', 'x');
-    var stroking = strokePattern && (strokePattern.length >= 2);
-    if (stroking) {
-      ctx.installPattern(strokePattern);
-    }
-    ctx.strokeStyle = g.getOptionForAxis('gridLineColor', 'x');
-    ctx.lineWidth = g.getOptionForAxis('gridLineWidth', 'x');
-    for (i = 0; i < ticks.length; i++) {
-      x = halfUp(area.x + ticks[i][0] * area.w);
-      y = halfDown(area.y + area.h);
-      ctx.beginPath();
-      ctx.moveTo(x, y);
-      ctx.lineTo(x, area.y);
-      ctx.closePath();
-      ctx.stroke();
-    }
-    if (stroking) {
-      ctx.uninstallPattern();
-    }
-    ctx.restore();
-  }
-};
-
-grid.prototype.destroy = function() {
-};
-
-return grid;
-
-})();
-/**
- * @license
- * Copyright 2012 Dan Vanderkam (danvdk@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-/*global Dygraph:false */
-
-Dygraph.Plugins.Legend = (function() {
-/*
-Current bits of jankiness:
-- Uses two private APIs:
-    1. Dygraph.optionsViewForAxis_
-    2. dygraph.plotter_.area
-- Registers for a "predraw" event, which should be renamed.
-- I call calculateEmWidthInDiv more often than needed.
-*/
-
-/*global Dygraph:false */
-"use strict";
-
-
-/**
- * Creates the legend, which appears when the user hovers over the chart.
- * The legend can be either a user-specified or generated div.
- *
- * @constructor
- */
-var legend = function() {
-  this.legend_div_ = null;
-  this.is_generated_div_ = false;  // do we own this div, or was it user-specified?
-};
-
-legend.prototype.toString = function() {
-  return "Legend Plugin";
-};
-
-// (defined below)
-var generateLegendDashHTML;
-
-/**
- * This is called during the dygraph constructor, after options have been set
- * but before the data is available.
- *
- * Proper tasks to do here include:
- * - Reading your own options
- * - DOM manipulation
- * - Registering event listeners
- *
- * @param {Dygraph} g Graph instance.
- * @return {object.<string, function(ev)>} Mapping of event names to callbacks.
- */
-legend.prototype.activate = function(g) {
-  var div;
-  var divWidth = g.getOption('labelsDivWidth');
-
-  var userLabelsDiv = g.getOption('labelsDiv');
-  if (userLabelsDiv && null !== userLabelsDiv) {
-    if (typeof(userLabelsDiv) == "string" || userLabelsDiv instanceof String) {
-      div = document.getElementById(userLabelsDiv);
-    } else {
-      div = userLabelsDiv;
-    }
-  } else {
-    // Default legend styles. These can be overridden in CSS by adding
-    // "!important" after your rule, e.g. "left: 30px !important;"
-    var messagestyle = {
-      "position": "absolute",
-      "fontSize": "14px",
-      "zIndex": 10,
-      "width": divWidth + "px",
-      "top": "0px",
-      "left": (g.size().width - divWidth - 2) + "px",
-      "background": "white",
-      "lineHeight": "normal",
-      "textAlign": "left",
-      "overflow": "hidden"};
-
-    // TODO(danvk): get rid of labelsDivStyles? CSS is better.
-    Dygraph.update(messagestyle, g.getOption('labelsDivStyles'));
-    div = document.createElement("div");
-    div.className = "dygraph-legend";
-    for (var name in messagestyle) {
-      if (!messagestyle.hasOwnProperty(name)) continue;
-
-      try {
-        div.style[name] = messagestyle[name];
-      } catch (e) {
-        console.warn("You are using unsupported css properties for your " +
-            "browser in labelsDivStyles");
-      }
-    }
-
-    // TODO(danvk): come up with a cleaner way to expose this.
-    g.graphDiv.appendChild(div);
-    this.is_generated_div_ = true;
-  }
-
-  this.legend_div_ = div;
-  this.one_em_width_ = 10;  // just a guess, will be updated.
-
-  return {
-    select: this.select,
-    deselect: this.deselect,
-    // TODO(danvk): rethink the name "predraw" before we commit to it in any API.
-    predraw: this.predraw,
-    didDrawChart: this.didDrawChart
-  };
-};
-
-// Needed for dashed lines.
-var calculateEmWidthInDiv = function(div) {
-  var sizeSpan = document.createElement('span');
-  sizeSpan.setAttribute('style', 'margin: 0; padding: 0 0 0 1em; border: 0;');
-  div.appendChild(sizeSpan);
-  var oneEmWidth=sizeSpan.offsetWidth;
-  div.removeChild(sizeSpan);
-  return oneEmWidth;
-};
-
-var escapeHTML = function(str) {
-  return str.replace(/&/g, "&amp;").replace(/"/g, "&quot;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
-};
-
-legend.prototype.select = function(e) {
-  var xValue = e.selectedX;
-  var points = e.selectedPoints;
-
-  var legendMode = e.dygraph.getOption('legend');
-  if (legendMode === 'never') {
-    this.legend_div_.style.display = 'none';
-    return;
-  }
-
-  if (legendMode === 'follow') {
-    // create floating legend div
-    var area = e.dygraph.plotter_.area;
-    var labelsDivWidth = e.dygraph.getOption('labelsDivWidth');
-    var yAxisLabelWidth = e.dygraph.getOptionForAxis('axisLabelWidth', 'y');
-    // determine floating [left, top] coordinates of the legend div
-    // within the plotter_ area
-    // offset 20 px to the right and down from the first selection point
-    // 20 px is guess based on mouse cursor size
-    var leftLegend = points[0].x * area.w + 20;
-    var topLegend  = points[0].y * area.h - 20;
-
-    // if legend floats to end of the window area, it flips to the other
-    // side of the selection point
-    if ((leftLegend + labelsDivWidth + 1) > (window.scrollX + window.innerWidth)) {
-      leftLegend = leftLegend - 2 * 20 - labelsDivWidth - (yAxisLabelWidth - area.x);
-    }
-
-    e.dygraph.graphDiv.appendChild(this.legend_div_);
-    this.legend_div_.style.left = yAxisLabelWidth + leftLegend + "px";
-    this.legend_div_.style.top = topLegend + "px";
-  }
-
-  var html = legend.generateLegendHTML(e.dygraph, xValue, points, this.one_em_width_);
-  this.legend_div_.innerHTML = html;
-  this.legend_div_.style.display = '';
-};
-
-legend.prototype.deselect = function(e) {
-  var legendMode = e.dygraph.getOption('legend');
-  if (legendMode !== 'always') {
-    this.legend_div_.style.display = "none";
-  }
-
-  // Have to do this every time, since styles might have changed.
-  var oneEmWidth = calculateEmWidthInDiv(this.legend_div_);
-  this.one_em_width_ = oneEmWidth;
-
-  var html = legend.generateLegendHTML(e.dygraph, undefined, undefined, oneEmWidth);
-  this.legend_div_.innerHTML = html;
-};
-
-legend.prototype.didDrawChart = function(e) {
-  this.deselect(e);
-};
-
-// Right edge should be flush with the right edge of the charting area (which
-// may not be the same as the right edge of the div, if we have two y-axes.
-// TODO(danvk): is any of this really necessary? Could just set "right" in "activate".
-/**
- * Position the labels div so that:
- * - its right edge is flush with the right edge of the charting area
- * - its top edge is flush with the top edge of the charting area
- * @private
- */
-legend.prototype.predraw = function(e) {
-  // Don't touch a user-specified labelsDiv.
-  if (!this.is_generated_div_) return;
-
-  // TODO(danvk): only use real APIs for this.
-  e.dygraph.graphDiv.appendChild(this.legend_div_);
-  var area = e.dygraph.plotter_.area;
-  var labelsDivWidth = e.dygraph.getOption("labelsDivWidth");
-  this.legend_div_.style.left = area.x + area.w - labelsDivWidth - 1 + "px";
-  this.legend_div_.style.top = area.y + "px";
-  this.legend_div_.style.width = labelsDivWidth + "px";
-};
-
-/**
- * Called when dygraph.destroy() is called.
- * You should null out any references and detach any DOM elements.
- */
-legend.prototype.destroy = function() {
-  this.legend_div_ = null;
-};
-
-/**
- * @private
- * Generates HTML for the legend which is displayed when hovering over the
- * chart. If no selected points are specified, a default legend is returned
- * (this may just be the empty string).
- * @param { Number } [x] The x-value of the selected points.
- * @param { [Object] } [sel_points] List of selected points for the given
- * x-value. Should have properties like 'name', 'yval' and 'canvasy'.
- * @param { Number } [oneEmWidth] The pixel width for 1em in the legend. Only
- * relevant when displaying a legend with no selection (i.e. {legend:
- * 'always'}) and with dashed lines.
- */
-legend.generateLegendHTML = function(g, x, sel_points, oneEmWidth) {
-  // TODO(danvk): deprecate this option in place of {legend: 'never'}
-  if (g.getOption('showLabelsOnHighlight') !== true) return '';
-
-  // If no points are selected, we display a default legend. Traditionally,
-  // this has been blank. But a better default would be a conventional legend,
-  // which provides essential information for a non-interactive chart.
-  var html, sepLines, i, dash, strokePattern;
-  var labels = g.getLabels();
-
-  if (typeof(x) === 'undefined') {
-    if (g.getOption('legend') != 'always') {
-      return '';
-    }
-
-    sepLines = g.getOption('labelsSeparateLines');
-    html = '';
-    for (i = 1; i < labels.length; i++) {
-      var series = g.getPropertiesForSeries(labels[i]);
-      if (!series.visible) continue;
-
-      if (html !== '') html += (sepLines ? '<br/>' : ' ');
-      strokePattern = g.getOption("strokePattern", labels[i]);
-      dash = generateLegendDashHTML(strokePattern, series.color, oneEmWidth);
-      html += "<span style='font-weight: bold; color: " + series.color + ";'>" +
-          dash + " " + escapeHTML(labels[i]) + "</span>";
-    }
-    return html;
-  }
-
-  // TODO(danvk): remove this use of a private API
-  var xOptView = g.optionsViewForAxis_('x');
-  var xvf = xOptView('valueFormatter');
-  html = xvf(x, xOptView, labels[0], g);
-  if (html !== '') {
-    html += ':';
-  }
-
-  var yOptViews = [];
-  var num_axes = g.numAxes();
-  for (i = 0; i < num_axes; i++) {
-    // TODO(danvk): remove this use of a private API
-    yOptViews[i] = g.optionsViewForAxis_('y' + (i ? 1 + i : ''));
-  }
-  var showZeros = g.getOption("labelsShowZeroValues");
-  sepLines = g.getOption("labelsSeparateLines");
-  var highlightSeries = g.getHighlightSeries();
-  for (i = 0; i < sel_points.length; i++) {
-    var pt = sel_points[i];
-    if (pt.yval === 0 && !showZeros) continue;
-    if (!Dygraph.isOK(pt.canvasy)) continue;
-    if (sepLines) html += "<br/>";
-
-    var series = g.getPropertiesForSeries(pt.name);
-    var yOptView = yOptViews[series.axis - 1];
-    var fmtFunc = yOptView('valueFormatter');
-    var yval = fmtFunc(pt.yval, yOptView, pt.name, g);
-
-    var cls = (pt.name == highlightSeries) ? " class='highlight'" : "";
-
-    // TODO(danvk): use a template string here and make it an attribute.
-    html += "<span" + cls + ">" + " <b><span style='color: " + series.color + ";'>" +
-        escapeHTML(pt.name) + "</span></b>:&#160;" + yval + "</span>";
-  }
-  return html;
-};
-
-
-/**
- * Generates html for the "dash" displayed on the legend when using "legend: always".
- * In particular, this works for dashed lines with any stroke pattern. It will
- * try to scale the pattern to fit in 1em width. Or if small enough repeat the
- * pattern for 1em width.
- *
- * @param strokePattern The pattern
- * @param color The color of the series.
- * @param oneEmWidth The width in pixels of 1em in the legend.
- * @private
- */
-generateLegendDashHTML = function(strokePattern, color, oneEmWidth) {
-  // IE 7,8 fail at these divs, so they get boring legend, have not tested 9.
-  var isIE = (/MSIE/.test(navigator.userAgent) && !window.opera);
-  if (isIE) return "&mdash;";
-
-  // Easy, common case: a solid line
-  if (!strokePattern || strokePattern.length <= 1) {
-    return "<div style=\"display: inline-block; position: relative; " +
-    "bottom: .5ex; padding-left: 1em; height: 1px; " +
-    "border-bottom: 2px solid " + color + ";\"></div>";
-  }
-
-  var i, j, paddingLeft, marginRight;
-  var strokePixelLength = 0, segmentLoop = 0;
-  var normalizedPattern = [];
-  var loop;
-
-  // Compute the length of the pixels including the first segment twice, 
-  // since we repeat it.
-  for (i = 0; i <= strokePattern.length; i++) {
-    strokePixelLength += strokePattern[i%strokePattern.length];
-  }
-
-  // See if we can loop the pattern by itself at least twice.
-  loop = Math.floor(oneEmWidth/(strokePixelLength-strokePattern[0]));
-  if (loop > 1) {
-    // This pattern fits at least two times, no scaling just convert to em;
-    for (i = 0; i < strokePattern.length; i++) {
-      normalizedPattern[i] = strokePattern[i]/oneEmWidth;
-    }
-    // Since we are repeating the pattern, we don't worry about repeating the
-    // first segment in one draw.
-    segmentLoop = normalizedPattern.length;
-  } else {
-    // If the pattern doesn't fit in the legend we scale it to fit.
-    loop = 1;
-    for (i = 0; i < strokePattern.length; i++) {
-      normalizedPattern[i] = strokePattern[i]/strokePixelLength;
-    }
-    // For the scaled patterns we do redraw the first segment.
-    segmentLoop = normalizedPattern.length+1;
-  }
-
-  // Now make the pattern.
-  var dash = "";
-  for (j = 0; j < loop; j++) {
-    for (i = 0; i < segmentLoop; i+=2) {
-      // The padding is the drawn segment.
-      paddingLeft = normalizedPattern[i%normalizedPattern.length];
-      if (i < strokePattern.length) {
-        // The margin is the space segment.
-        marginRight = normalizedPattern[(i+1)%normalizedPattern.length];
-      } else {
-        // The repeated first segment has no right margin.
-        marginRight = 0;
-      }
-      dash += "<div style=\"display: inline-block; position: relative; " +
-        "bottom: .5ex; margin-right: " + marginRight + "em; padding-left: " +
-        paddingLeft + "em; height: 1px; border-bottom: 2px solid " + color +
-        ";\"></div>";
-    }
-  }
-  return dash;
-};
-
-
-return legend;
-})();
-/**
- * @license
- * Copyright 2011 Paul Felix (paul.eric.felix@gmail.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-/*global Dygraph:false,TouchEvent:false */
-
-/**
- * @fileoverview This file contains the RangeSelector plugin used to provide
- * a timeline range selector widget for dygraphs.
- */
-
-Dygraph.Plugins.RangeSelector = (function() {
-
-/*global Dygraph:false */
-"use strict";
-
-var rangeSelector = function() {
-  this.isIE_ = /MSIE/.test(navigator.userAgent) && !window.opera;
-  this.hasTouchInterface_ = typeof(TouchEvent) != 'undefined';
-  this.isMobileDevice_ = /mobile|android/gi.test(navigator.appVersion);
-  this.interfaceCreated_ = false;
-};
-
-rangeSelector.prototype.toString = function() {
-  return "RangeSelector Plugin";
-};
-
-rangeSelector.prototype.activate = function(dygraph) {
-  this.dygraph_ = dygraph;
-  this.isUsingExcanvas_ = dygraph.isUsingExcanvas_;
-  if (this.getOption_('showRangeSelector')) {
-    this.createInterface_();
-  }
-  return {
-    layout: this.reserveSpace_,
-    predraw: this.renderStaticLayer_,
-    didDrawChart: this.renderInteractiveLayer_
-  };
-};
-
-rangeSelector.prototype.destroy = function() {
-  this.bgcanvas_ = null;
-  this.fgcanvas_ = null;
-  this.leftZoomHandle_ = null;
-  this.rightZoomHandle_ = null;
-  this.iePanOverlay_ = null;
-};
-
-//------------------------------------------------------------------
-// Private methods
-//------------------------------------------------------------------
-
-rangeSelector.prototype.getOption_ = function(name, opt_series) {
-  return this.dygraph_.getOption(name, opt_series);
-};
-
-rangeSelector.prototype.setDefaultOption_ = function(name, value) {
-  this.dygraph_.attrs_[name] = value;
-};
-
-/**
- * @private
- * Creates the range selector elements and adds them to the graph.
- */
-rangeSelector.prototype.createInterface_ = function() {
-  this.createCanvases_();
-  if (this.isUsingExcanvas_) {
-    this.createIEPanOverlay_();
-  }
-  this.createZoomHandles_();
-  this.initInteraction_();
-
-  // Range selector and animatedZooms have a bad interaction. See issue 359.
-  if (this.getOption_('animatedZooms')) {
-    console.warn('Animated zooms and range selector are not compatible; disabling animatedZooms.');
-    this.dygraph_.updateOptions({animatedZooms: false}, true);
-  }
-
-  this.interfaceCreated_ = true;
-  this.addToGraph_();
-};
-
-/**
- * @private
- * Adds the range selector to the graph.
- */
-rangeSelector.prototype.addToGraph_ = function() {
-  var graphDiv = this.graphDiv_ = this.dygraph_.graphDiv;
-  graphDiv.appendChild(this.bgcanvas_);
-  graphDiv.appendChild(this.fgcanvas_);
-  graphDiv.appendChild(this.leftZoomHandle_);
-  graphDiv.appendChild(this.rightZoomHandle_);
-};
-
-/**
- * @private
- * Removes the range selector from the graph.
- */
-rangeSelector.prototype.removeFromGraph_ = function() {
-  var graphDiv = this.graphDiv_;
-  graphDiv.removeChild(this.bgcanvas_);
-  graphDiv.removeChild(this.fgcanvas_);
-  graphDiv.removeChild(this.leftZoomHandle_);
-  graphDiv.removeChild(this.rightZoomHandle_);
-  this.graphDiv_ = null;
-};
-
-/**
- * @private
- * Called by Layout to allow range selector to reserve its space.
- */
-rangeSelector.prototype.reserveSpace_ = function(e) {
-  if (this.getOption_('showRangeSelector')) {
-    e.reserveSpaceBottom(this.getOption_('rangeSelectorHeight') + 4);
-  }
-};
-
-/**
- * @private
- * Renders the static portion of the range selector at the predraw stage.
- */
-rangeSelector.prototype.renderStaticLayer_ = function() {
-  if (!this.updateVisibility_()) {
-    return;
-  }
-  this.resize_();
-  this.drawStaticLayer_();
-};
-
-/**
- * @private
- * Renders the interactive portion of the range selector after the chart has been drawn.
- */
-rangeSelector.prototype.renderInteractiveLayer_ = function() {
-  if (!this.updateVisibility_() || this.isChangingRange_) {
-    return;
-  }
-  this.placeZoomHandles_();
-  this.drawInteractiveLayer_();
-};
-
-/**
- * @private
- * Check to see if the range selector is enabled/disabled and update visibility accordingly.
- */
-rangeSelector.prototype.updateVisibility_ = function() {
-  var enabled = this.getOption_('showRangeSelector');
-  if (enabled) {
-    if (!this.interfaceCreated_) {
-      this.createInterface_();
-    } else if (!this.graphDiv_ || !this.graphDiv_.parentNode) {
-      this.addToGraph_();
-    }
-  } else if (this.graphDiv_) {
-    this.removeFromGraph_();
-    var dygraph = this.dygraph_;
-    setTimeout(function() { dygraph.width_ = 0; dygraph.resize(); }, 1);
-  }
-  return enabled;
-};
-
-/**
- * @private
- * Resizes the range selector.
- */
-rangeSelector.prototype.resize_ = function() {
-  function setElementRect(canvas, context, rect) {
-    var canvasScale = Dygraph.getContextPixelRatio(context);
-
-    canvas.style.top = rect.y + 'px';
-    canvas.style.left = rect.x + 'px';
-    canvas.width = rect.w * canvasScale;
-    canvas.height = rect.h * canvasScale;
-    canvas.style.width = rect.w + 'px';
-    canvas.style.height = rect.h + 'px';
-
-    if(canvasScale != 1) {
-      context.scale(canvasScale, canvasScale);
-    }
-  }
-
-  var plotArea = this.dygraph_.layout_.getPlotArea();
-  
-  var xAxisLabelHeight = 0;
-  if (this.dygraph_.getOptionForAxis('drawAxis', 'x')) {
-    xAxisLabelHeight = this.getOption_('xAxisHeight') || (this.getOption_('axisLabelFontSize') + 2 * this.getOption_('axisTickSize'));
-  }
-  this.canvasRect_ = {
-    x: plotArea.x,
-    y: plotArea.y + plotArea.h + xAxisLabelHeight + 4,
-    w: plotArea.w,
-    h: this.getOption_('rangeSelectorHeight')
-  };
-
-  setElementRect(this.bgcanvas_, this.bgcanvas_ctx_, this.canvasRect_);
-  setElementRect(this.fgcanvas_, this.fgcanvas_ctx_, this.canvasRect_);
-};
-
-/**
- * @private
- * Creates the background and foreground canvases.
- */
-rangeSelector.prototype.createCanvases_ = function() {
-  this.bgcanvas_ = Dygraph.createCanvas();
-  this.bgcanvas_.className = 'dygraph-rangesel-bgcanvas';
-  this.bgcanvas_.style.position = 'absolute';
-  this.bgcanvas_.style.zIndex = 9;
-  this.bgcanvas_ctx_ = Dygraph.getContext(this.bgcanvas_);
-
-  this.fgcanvas_ = Dygraph.createCanvas();
-  this.fgcanvas_.className = 'dygraph-rangesel-fgcanvas';
-  this.fgcanvas_.style.position = 'absolute';
-  this.fgcanvas_.style.zIndex = 9;
-  this.fgcanvas_.style.cursor = 'default';
-  this.fgcanvas_ctx_ = Dygraph.getContext(this.fgcanvas_);
-};
-
-/**
- * @private
- * Creates overlay divs for IE/Excanvas so that mouse events are handled properly.
- */
-rangeSelector.prototype.createIEPanOverlay_ = function() {
-  this.iePanOverlay_ = document.createElement("div");
-  this.iePanOverlay_.style.position = 'absolute';
-  this.iePanOverlay_.style.backgroundColor = 'white';
-  this.iePanOverlay_.style.filter = 'alpha(opacity=0)';
-  this.iePanOverlay_.style.display = 'none';
-  this.iePanOverlay_.style.cursor = 'move';
-  this.fgcanvas_.appendChild(this.iePanOverlay_);
-};
-
-/**
- * @private
- * Creates the zoom handle elements.
- */
-rangeSelector.prototype.createZoomHandles_ = function() {
-  var img = new Image();
-  img.className = 'dygraph-rangesel-zoomhandle';
-  img.style.position = 'absolute';
-  img.style.zIndex = 10;
-  img.style.visibility = 'hidden'; // Initially hidden so they don't show up in the wrong place.
-  img.style.cursor = 'col-resize';
-
-  if (/MSIE 7/.test(navigator.userAgent)) { // IE7 doesn't support embedded src data.
-    img.width = 7;
-    img.height = 14;
-    img.style.backgroundColor = 'white';
-    img.style.border = '1px solid #333333'; // Just show box in IE7.
-  } else {
-    img.width = 9;
-    img.height = 16;
-    img.src = 'data:image/png;base64,' +
-'iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAA' +
-'zwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENv' +
-'bW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl' +
-'6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7s' +
-'qSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII=';
-  }
-
-  if (this.isMobileDevice_) {
-    img.width *= 2;
-    img.height *= 2;
-  }
-
-  this.leftZoomHandle_ = img;
-  this.rightZoomHandle_ = img.cloneNode(false);
-};
-
-/**
- * @private
- * Sets up the interaction for the range selector.
- */
-rangeSelector.prototype.initInteraction_ = function() {
-  var self = this;
-  var topElem = document;
-  var clientXLast = 0;
-  var handle = null;
-  var isZooming = false;
-  var isPanning = false;
-  var dynamic = !this.isMobileDevice_ && !this.isUsingExcanvas_;
-
-  // We cover iframes during mouse interactions. See comments in
-  // dygraph-utils.js for more info on why this is a good idea.
-  var tarp = new Dygraph.IFrameTarp();
-
-  // functions, defined below.  Defining them this way (rather than with
-  // "function foo() {...}" makes JSHint happy.
-  var toXDataWindow, onZoomStart, onZoom, onZoomEnd, doZoom, isMouseInPanZone,
-      onPanStart, onPan, onPanEnd, doPan, onCanvasHover;
-
-  // Touch event functions
-  var onZoomHandleTouchEvent, onCanvasTouchEvent, addTouchEvents;
-
-  toXDataWindow = function(zoomHandleStatus) {
-    var xDataLimits = self.dygraph_.xAxisExtremes();
-    var fact = (xDataLimits[1] - xDataLimits[0])/self.canvasRect_.w;
-    var xDataMin = xDataLimits[0] + (zoomHandleStatus.leftHandlePos - self.canvasRect_.x)*fact;
-    var xDataMax = xDataLimits[0] + (zoomHandleStatus.rightHandlePos - self.canvasRect_.x)*fact;
-    return [xDataMin, xDataMax];
-  };
-
-  onZoomStart = function(e) {
-    Dygraph.cancelEvent(e);
-    isZooming = true;
-    clientXLast = e.clientX;
-    handle = e.target ? e.target : e.srcElement;
-    if (e.type === 'mousedown' || e.type === 'dragstart') {
-      // These events are removed manually.
-      Dygraph.addEvent(topElem, 'mousemove', onZoom);
-      Dygraph.addEvent(topElem, 'mouseup', onZoomEnd);
-    }
-    self.fgcanvas_.style.cursor = 'col-resize';
-    tarp.cover();
-    return true;
-  };
-
-  onZoom = function(e) {
-    if (!isZooming) {
-      return false;
-    }
-    Dygraph.cancelEvent(e);
-
-    var delX = e.clientX - clientXLast;
-    if (Math.abs(delX) < 4) {
-      return true;
-    }
-    clientXLast = e.clientX;
-
-    // Move handle.
-    var zoomHandleStatus = self.getZoomHandleStatus_();
-    var newPos;
-    if (handle == self.leftZoomHandle_) {
-      newPos = zoomHandleStatus.leftHandlePos + delX;
-      newPos = Math.min(newPos, zoomHandleStatus.rightHandlePos - handle.width - 3);
-      newPos = Math.max(newPos, self.canvasRect_.x);
-    } else {
-      newPos = zoomHandleStatus.rightHandlePos + delX;
-      newPos = Math.min(newPos, self.canvasRect_.x + self.canvasRect_.w);
-      newPos = Math.max(newPos, zoomHandleStatus.leftHandlePos + handle.width + 3);
-    }
-    var halfHandleWidth = handle.width/2;
-    handle.style.left = (newPos - halfHandleWidth) + 'px';
-    self.drawInteractiveLayer_();
-
-    // Zoom on the fly (if not using excanvas).
-    if (dynamic) {
-      doZoom();
-    }
-    return true;
-  };
-
-  onZoomEnd = function(e) {
-    if (!isZooming) {
-      return false;
-    }
-    isZooming = false;
-    tarp.uncover();
-    Dygraph.removeEvent(topElem, 'mousemove', onZoom);
-    Dygraph.removeEvent(topElem, 'mouseup', onZoomEnd);
-    self.fgcanvas_.style.cursor = 'default';
-
-    // If using excanvas, Zoom now.
-    if (!dynamic) {
-      doZoom();
-    }
-    return true;
-  };
-
-  doZoom = function() {
-    try {
-      var zoomHandleStatus = self.getZoomHandleStatus_();
-      self.isChangingRange_ = true;
-      if (!zoomHandleStatus.isZoomed) {
-        self.dygraph_.resetZoom();
-      } else {
-        var xDataWindow = toXDataWindow(zoomHandleStatus);
-        self.dygraph_.doZoomXDates_(xDataWindow[0], xDataWindow[1]);
-      }
-    } finally {
-      self.isChangingRange_ = false;
-    }
-  };
-
-  isMouseInPanZone = function(e) {
-    if (self.isUsingExcanvas_) {
-        return e.srcElement == self.iePanOverlay_;
-    } else {
-      var rect = self.leftZoomHandle_.getBoundingClientRect();
-      var leftHandleClientX = rect.left + rect.width/2;
-      rect = self.rightZoomHandle_.getBoundingClientRect();
-      var rightHandleClientX = rect.left + rect.width/2;
-      return (e.clientX > leftHandleClientX && e.clientX < rightHandleClientX);
-    }
-  };
-
-  onPanStart = function(e) {
-    if (!isPanning && isMouseInPanZone(e) && self.getZoomHandleStatus_().isZoomed) {
-      Dygraph.cancelEvent(e);
-      isPanning = true;
-      clientXLast = e.clientX;
-      if (e.type === 'mousedown') {
-        // These events are removed manually.
-        Dygraph.addEvent(topElem, 'mousemove', onPan);
-        Dygraph.addEvent(topElem, 'mouseup', onPanEnd);
-      }
-      return true;
-    }
-    return false;
-  };
-
-  onPan = function(e) {
-    if (!isPanning) {
-      return false;
-    }
-    Dygraph.cancelEvent(e);
-
-    var delX = e.clientX - clientXLast;
-    if (Math.abs(delX) < 4) {
-      return true;
-    }
-    clientXLast = e.clientX;
-
-    // Move range view
-    var zoomHandleStatus = self.getZoomHandleStatus_();
-    var leftHandlePos = zoomHandleStatus.leftHandlePos;
-    var rightHandlePos = zoomHandleStatus.rightHandlePos;
-    var rangeSize = rightHandlePos - leftHandlePos;
-    if (leftHandlePos + delX <= self.canvasRect_.x) {
-      leftHandlePos = self.canvasRect_.x;
-      rightHandlePos = leftHandlePos + rangeSize;
-    } else if (rightHandlePos + delX >= self.canvasRect_.x + self.canvasRect_.w) {
-      rightHandlePos = self.canvasRect_.x + self.canvasRect_.w;
-      leftHandlePos = rightHandlePos - rangeSize;
-    } else {
-      leftHandlePos += delX;
-      rightHandlePos += delX;
-    }
-    var halfHandleWidth = self.leftZoomHandle_.width/2;
-    self.leftZoomHandle_.style.left = (leftHandlePos - halfHandleWidth) + 'px';
-    self.rightZoomHandle_.style.left = (rightHandlePos - halfHandleWidth) + 'px';
-    self.drawInteractiveLayer_();
-
-    // Do pan on the fly (if not using excanvas).
-    if (dynamic) {
-      doPan();
-    }
-    return true;
-  };
-
-  onPanEnd = function(e) {
-    if (!isPanning) {
-      return false;
-    }
-    isPanning = false;
-    Dygraph.removeEvent(topElem, 'mousemove', onPan);
-    Dygraph.removeEvent(topElem, 'mouseup', onPanEnd);
-    // If using excanvas, do pan now.
-    if (!dynamic) {
-      doPan();
-    }
-    return true;
-  };
-
-  doPan = function() {
-    try {
-      self.isChangingRange_ = true;
-      self.dygraph_.dateWindow_ = toXDataWindow(self.getZoomHandleStatus_());
-      self.dygraph_.drawGraph_(false);
-    } finally {
-      self.isChangingRange_ = false;
-    }
-  };
-
-  onCanvasHover = function(e) {
-    if (isZooming || isPanning) {
-      return;
-    }
-    var cursor = isMouseInPanZone(e) ? 'move' : 'default';
-    if (cursor != self.fgcanvas_.style.cursor) {
-      self.fgcanvas_.style.cursor = cursor;
-    }
-  };
-
-  onZoomHandleTouchEvent = function(e) {
-    if (e.type == 'touchstart' && e.targetTouches.length == 1) {
-      if (onZoomStart(e.targetTouches[0])) {
-        Dygraph.cancelEvent(e);
-      }
-    } else if (e.type == 'touchmove' && e.targetTouches.length == 1) {
-      if (onZoom(e.targetTouches[0])) {
-        Dygraph.cancelEvent(e);
-      }
-    } else {
-      onZoomEnd(e);
-    }
-  };
-
-  onCanvasTouchEvent = function(e) {
-    if (e.type == 'touchstart' && e.targetTouches.length == 1) {
-      if (onPanStart(e.targetTouches[0])) {
-        Dygraph.cancelEvent(e);
-      }
-    } else if (e.type == 'touchmove' && e.targetTouches.length == 1) {
-      if (onPan(e.targetTouches[0])) {
-        Dygraph.cancelEvent(e);
-      }
-    } else {
-      onPanEnd(e);
-    }
-  };
-
-  addTouchEvents = function(elem, fn) {
-    var types = ['touchstart', 'touchend', 'touchmove', 'touchcancel'];
-    for (var i = 0; i < types.length; i++) {
-      self.dygraph_.addAndTrackEvent(elem, types[i], fn);
-    }
-  };
-
-  this.setDefaultOption_('interactionModel', Dygraph.Interaction.dragIsPanInteractionModel);
-  this.setDefaultOption_('panEdgeFraction', 0.0001);
-
-  var dragStartEvent = window.opera ? 'mousedown' : 'dragstart';
-  this.dygraph_.addAndTrackEvent(this.leftZoomHandle_, dragStartEvent, onZoomStart);
-  this.dygraph_.addAndTrackEvent(this.rightZoomHandle_, dragStartEvent, onZoomStart);
-
-  if (this.isUsingExcanvas_) {
-    this.dygraph_.addAndTrackEvent(this.iePanOverlay_, 'mousedown', onPanStart);
-  } else {
-    this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousedown', onPanStart);
-    this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousemove', onCanvasHover);
-  }
-
-  // Touch events
-  if (this.hasTouchInterface_) {
-    addTouchEvents(this.leftZoomHandle_, onZoomHandleTouchEvent);
-    addTouchEvents(this.rightZoomHandle_, onZoomHandleTouchEvent);
-    addTouchEvents(this.fgcanvas_, onCanvasTouchEvent);
-  }
-};
-
-/**
- * @private
- * Draws the static layer in the background canvas.
- */
-rangeSelector.prototype.drawStaticLayer_ = function() {
-  var ctx = this.bgcanvas_ctx_;
-  ctx.clearRect(0, 0, this.canvasRect_.w, this.canvasRect_.h);
-  try {
-    this.drawMiniPlot_();
-  } catch(ex) {
-    console.warn(ex);
-  }
-
-  var margin = 0.5;
-  this.bgcanvas_ctx_.lineWidth = 1;
-  ctx.strokeStyle = 'gray';
-  ctx.beginPath();
-  ctx.moveTo(margin, margin);
-  ctx.lineTo(margin, this.canvasRect_.h-margin);
-  ctx.lineTo(this.canvasRect_.w-margin, this.canvasRect_.h-margin);
-  ctx.lineTo(this.canvasRect_.w-margin, margin);
-  ctx.stroke();
-};
-
-
-/**
- * @private
- * Draws the mini plot in the background canvas.
- */
-rangeSelector.prototype.drawMiniPlot_ = function() {
-  var fillStyle = this.getOption_('rangeSelectorPlotFillColor');
-  var strokeStyle = this.getOption_('rangeSelectorPlotStrokeColor');
-  if (!fillStyle && !strokeStyle) {
-    return;
-  }
-
-  var stepPlot = this.getOption_('stepPlot');
-
-  var combinedSeriesData = this.computeCombinedSeriesAndLimits_();
-  var yRange = combinedSeriesData.yMax - combinedSeriesData.yMin;
-
-  // Draw the mini plot.
-  var ctx = this.bgcanvas_ctx_;
-  var margin = 0.5;
-
-  var xExtremes = this.dygraph_.xAxisExtremes();
-  var xRange = Math.max(xExtremes[1] - xExtremes[0], 1.e-30);
-  var xFact = (this.canvasRect_.w - margin)/xRange;
-  var yFact = (this.canvasRect_.h - margin)/yRange;
-  var canvasWidth = this.canvasRect_.w - margin;
-  var canvasHeight = this.canvasRect_.h - margin;
-
-  var prevX = null, prevY = null;
-
-  ctx.beginPath();
-  ctx.moveTo(margin, canvasHeight);
-  for (var i = 0; i < combinedSeriesData.data.length; i++) {
-    var dataPoint = combinedSeriesData.data[i];
-    var x = ((dataPoint[0] !== null) ? ((dataPoint[0] - xExtremes[0])*xFact) : NaN);
-    var y = ((dataPoint[1] !== null) ? (canvasHeight - (dataPoint[1] - combinedSeriesData.yMin)*yFact) : NaN);
-
-    // Skip points that don't change the x-value. Overly fine-grained points
-    // can cause major slowdowns with the ctx.fill() call below.
-    if (!stepPlot && prevX !== null && Math.round(x) == Math.round(prevX)) {
-      continue;
-    }
-
-    if (isFinite(x) && isFinite(y)) {
-      if(prevX === null) {
-        ctx.lineTo(x, canvasHeight);
-      }
-      else if (stepPlot) {
-        ctx.lineTo(x, prevY);
-      }
-      ctx.lineTo(x, y);
-      prevX = x;
-      prevY = y;
-    }
-    else {
-      if(prevX !== null) {
-        if (stepPlot) {
-          ctx.lineTo(x, prevY);
-          ctx.lineTo(x, canvasHeight);
-        }
-        else {
-          ctx.lineTo(prevX, canvasHeight);
-        }
-      }
-      prevX = prevY = null;
-    }
-  }
-  ctx.lineTo(canvasWidth, canvasHeight);
-  ctx.closePath();
-
-  if (fillStyle) {
-    var lingrad = this.bgcanvas_ctx_.createLinearGradient(0, 0, 0, canvasHeight);
-    lingrad.addColorStop(0, 'white');
-    lingrad.addColorStop(1, fillStyle);
-    this.bgcanvas_ctx_.fillStyle = lingrad;
-    ctx.fill();
-  }
-
-  if (strokeStyle) {
-    this.bgcanvas_ctx_.strokeStyle = strokeStyle;
-    this.bgcanvas_ctx_.lineWidth = 1.5;
-    ctx.stroke();
-  }
-};
-
-/**
- * @private
- * Computes and returns the combined series data along with min/max for the mini plot.
- * The combined series consists of averaged values for all series.
- * When series have error bars, the error bars are ignored.
- * @return {Object} An object containing combined series array, ymin, ymax.
- */
-rangeSelector.prototype.computeCombinedSeriesAndLimits_ = function() {
-  var g = this.dygraph_;
-  var logscale = this.getOption_('logscale');
-  var i;
-
-  // Select series to combine. By default, all series are combined.
-  var numColumns = g.numColumns();
-  var labels = g.getLabels();
-  var includeSeries = new Array(numColumns);
-  var anySet = false;
-  for (i = 1; i < numColumns; i++) {
-    var include = this.getOption_('showInRangeSelector', labels[i]);
-    includeSeries[i] = include;
-    if (include !== null) anySet = true;  // it's set explicitly for this series
-  }
-  if (!anySet) {
-    for (i = 0; i < includeSeries.length; i++) includeSeries[i] = true;
-  }
-
-  // Create a combined series (average of selected series values).
-  // TODO(danvk): short-circuit if there's only one series.
-  var rolledSeries = [];
-  var dataHandler = g.dataHandler_;
-  var options = g.attributes_;
-  for (i = 1; i < g.numColumns(); i++) {
-    if (!includeSeries[i]) continue;
-    var series = dataHandler.extractSeries(g.rawData_, i, options);
-    if (g.rollPeriod() > 1) {
-      series = dataHandler.rollingAverage(series, g.rollPeriod(), options);
-    }
-    
-    rolledSeries.push(series);
-  }
-
-  var combinedSeries = [];
-  for (i = 0; i < rolledSeries[0].length; i++) {
-    var sum = 0;
-    var count = 0;
-    for (var j = 0; j < rolledSeries.length; j++) {
-      var y = rolledSeries[j][i][1];
-      if (y === null || isNaN(y)) continue;
-      count++;
-      sum += y;
-    }
-    combinedSeries.push([rolledSeries[0][i][0], sum / count]);
-  }
-
-  // Compute the y range.
-  var yMin = Number.MAX_VALUE;
-  var yMax = -Number.MAX_VALUE;
-  for (i = 0; i < combinedSeries.length; i++) {
-    var yVal = combinedSeries[i][1];
-    if (yVal !== null && isFinite(yVal) && (!logscale || yVal > 0)) {
-      yMin = Math.min(yMin, yVal);
-      yMax = Math.max(yMax, yVal);
-    }
-  }
-
-  // Convert Y data to log scale if needed.
-  // Also, expand the Y range to compress the mini plot a little.
-  var extraPercent = 0.25;
-  if (logscale) {
-    yMax = Dygraph.log10(yMax);
-    yMax += yMax*extraPercent;
-    yMin = Dygraph.log10(yMin);
-    for (i = 0; i < combinedSeries.length; i++) {
-      combinedSeries[i][1] = Dygraph.log10(combinedSeries[i][1]);
-    }
-  } else {
-    var yExtra;
-    var yRange = yMax - yMin;
-    if (yRange <= Number.MIN_VALUE) {
-      yExtra = yMax*extraPercent;
-    } else {
-      yExtra = yRange*extraPercent;
-    }
-    yMax += yExtra;
-    yMin -= yExtra;
-  }
-
-  return {data: combinedSeries, yMin: yMin, yMax: yMax};
-};
-
-/**
- * @private
- * Places the zoom handles in the proper position based on the current X data window.
- */
-rangeSelector.prototype.placeZoomHandles_ = function() {
-  var xExtremes = this.dygraph_.xAxisExtremes();
-  var xWindowLimits = this.dygraph_.xAxisRange();
-  var xRange = xExtremes[1] - xExtremes[0];
-  var leftPercent = Math.max(0, (xWindowLimits[0] - xExtremes[0])/xRange);
-  var rightPercent = Math.max(0, (xExtremes[1] - xWindowLimits[1])/xRange);
-  var leftCoord = this.canvasRect_.x + this.canvasRect_.w*leftPercent;
-  var rightCoord = this.canvasRect_.x + this.canvasRect_.w*(1 - rightPercent);
-  var handleTop = Math.max(this.canvasRect_.y, this.canvasRect_.y + (this.canvasRect_.h - this.leftZoomHandle_.height)/2);
-  var halfHandleWidth = this.leftZoomHandle_.width/2;
-  this.leftZoomHandle_.style.left = (leftCoord - halfHandleWidth) + 'px';
-  this.leftZoomHandle_.style.top = handleTop + 'px';
-  this.rightZoomHandle_.style.left = (rightCoord - halfHandleWidth) + 'px';
-  this.rightZoomHandle_.style.top = this.leftZoomHandle_.style.top;
-
-  this.leftZoomHandle_.style.visibility = 'visible';
-  this.rightZoomHandle_.style.visibility = 'visible';
-};
-
-/**
- * @private
- * Draws the interactive layer in the foreground canvas.
- */
-rangeSelector.prototype.drawInteractiveLayer_ = function() {
-  var ctx = this.fgcanvas_ctx_;
-  ctx.clearRect(0, 0, this.canvasRect_.w, this.canvasRect_.h);
-  var margin = 1;
-  var width = this.canvasRect_.w - margin;
-  var height = this.canvasRect_.h - margin;
-  var zoomHandleStatus = this.getZoomHandleStatus_();
-
-  ctx.strokeStyle = 'black';
-  if (!zoomHandleStatus.isZoomed) {
-    ctx.beginPath();
-    ctx.moveTo(margin, margin);
-    ctx.lineTo(margin, height);
-    ctx.lineTo(width, height);
-    ctx.lineTo(width, margin);
-    ctx.stroke();
-    if (this.iePanOverlay_) {
-      this.iePanOverlay_.style.display = 'none';
-    }
-  } else {
-    var leftHandleCanvasPos = Math.max(margin, zoomHandleStatus.leftHandlePos - this.canvasRect_.x);
-    var rightHandleCanvasPos = Math.min(width, zoomHandleStatus.rightHandlePos - this.canvasRect_.x);
-
-    ctx.fillStyle = 'rgba(240, 240, 240, 0.6)';
-    ctx.fillRect(0, 0, leftHandleCanvasPos, this.canvasRect_.h);
-    ctx.fillRect(rightHandleCanvasPos, 0, this.canvasRect_.w - rightHandleCanvasPos, this.canvasRect_.h);
-
-    ctx.beginPath();
-    ctx.moveTo(margin, margin);
-    ctx.lineTo(leftHandleCanvasPos, margin);
-    ctx.lineTo(leftHandleCanvasPos, height);
-    ctx.lineTo(rightHandleCanvasPos, height);
-    ctx.lineTo(rightHandleCanvasPos, margin);
-    ctx.lineTo(width, margin);
-    ctx.stroke();
-
-    if (this.isUsingExcanvas_) {
-      this.iePanOverlay_.style.width = (rightHandleCanvasPos - leftHandleCanvasPos) + 'px';
-      this.iePanOverlay_.style.left = leftHandleCanvasPos + 'px';
-      this.iePanOverlay_.style.height = height + 'px';
-      this.iePanOverlay_.style.display = 'inline';
-    }
-  }
-};
-
-/**
- * @private
- * Returns the current zoom handle position information.
- * @return {Object} The zoom handle status.
- */
-rangeSelector.prototype.getZoomHandleStatus_ = function() {
-  var halfHandleWidth = this.leftZoomHandle_.width/2;
-  var leftHandlePos = parseFloat(this.leftZoomHandle_.style.left) + halfHandleWidth;
-  var rightHandlePos = parseFloat(this.rightZoomHandle_.style.left) + halfHandleWidth;
-  return {
-      leftHandlePos: leftHandlePos,
-      rightHandlePos: rightHandlePos,
-      isZoomed: (leftHandlePos - 1 > this.canvasRect_.x || rightHandlePos + 1 < this.canvasRect_.x+this.canvasRect_.w)
-  };
-};
-
-return rangeSelector;
-
-})();
-/*global Dygraph:false */
-
-// This file defines the ordering of the plugins.
-//
-// The ordering is from most-general to most-specific.
-// This means that, in an event cascade, plugins which have registered for that
-// event will be called in reverse order.
-//
-// This is most relevant for plugins which register a layout event, e.g.
-// Axes, Legend and ChartLabels.
-
-Dygraph.PLUGINS.push(
-  Dygraph.Plugins.Legend,
-  Dygraph.Plugins.Axes,
-  Dygraph.Plugins.RangeSelector, // Has to be before ChartLabels so that its callbacks are called after ChartLabels' callbacks.
-  Dygraph.Plugins.ChartLabels,
-  Dygraph.Plugins.Annotations,
-  Dygraph.Plugins.Grid
-);
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview This file contains the managment of data handlers
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- * 
- * The idea is to define a common, generic data format that works for all data
- * structures supported by dygraphs. To make this possible, the DataHandler
- * interface is introduced. This makes it possible, that dygraph itself can work
- * with the same logic for every data type independent of the actual format and
- * the DataHandler takes care of the data format specific jobs. 
- * DataHandlers are implemented for all data types supported by Dygraphs and
- * return Dygraphs compliant formats.
- * By default the correct DataHandler is chosen based on the options set.
- * Optionally the user may use his own DataHandler (similar to the plugin
- * system).
- * 
- * 
- * The unified data format returend by each handler is defined as so: 
- * series[n][point] = [x,y,(extras)] 
- * 
- * This format contains the common basis that is needed to draw a simple line
- * series extended by optional extras for more complex graphing types. It
- * contains a primitive x value as first array entry, a primitive y value as
- * second array entry and an optional extras object for additional data needed.
- * 
- * x must always be a number.
- * y must always be a number, NaN of type number or null.
- * extras is optional and must be interpreted by the DataHandler. It may be of
- * any type. 
- * 
- * In practice this might look something like this:
- * default: [x, yVal]
- * errorBar / customBar: [x, yVal, [yTopVariance, yBottomVariance] ]
- * 
- */
-/*global Dygraph:false */
-/*global DygraphLayout:false */
-
-/**
- * 
- * The data handler is responsible for all data specific operations. All of the
- * series data it receives and returns is always in the unified data format.
- * Initially the unified data is created by the extractSeries method
- * @constructor
- */
-Dygraph.DataHandler = function () {
-};
-
-/**
- * A collection of functions to create and retrieve data handlers.
- * @type {Object.<!Dygraph.DataHandler>}
- */
-Dygraph.DataHandlers = {};
-
-(function() {
-
-"use strict";
-
-var handler = Dygraph.DataHandler;
-
-/**
- * X-value array index constant for unified data samples.
- * @const
- * @type {number}
- */
-handler.X = 0;
-
-/**
- * Y-value array index constant for unified data samples.
- * @const
- * @type {number}
- */
-handler.Y = 1;
-
-/**
- * Extras-value array index constant for unified data samples.
- * @const
- * @type {number}
- */
-handler.EXTRAS = 2;
-
-/**
- * Extracts one series from the raw data (a 2D array) into an array of the
- * unified data format.
- * This is where undesirable points (i.e. negative values on log scales and
- * missing values through which we wish to connect lines) are dropped.
- * TODO(danvk): the "missing values" bit above doesn't seem right.
- * 
- * @param {!Array.<Array>} rawData The raw data passed into dygraphs where 
- *     rawData[i] = [x,ySeries1,...,ySeriesN].
- * @param {!number} seriesIndex Index of the series to extract. All other
- *     series should be ignored.
- * @param {!DygraphOptions} options Dygraph options.
- * @return {Array.<[!number,?number,?]>} The series in the unified data format
- *     where series[i] = [x,y,{extras}]. 
- */
-handler.prototype.extractSeries = function(rawData, seriesIndex, options) {
-};
-
-/**
- * Converts a series to a Point array.  The resulting point array must be
- * returned in increasing order of idx property.
- * 
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *          data format where series[i] = [x,y,{extras}].
- * @param {!string} setName Name of the series.
- * @param {!number} boundaryIdStart Index offset of the first point, equal to the
- *          number of skipped points left of the date window minimum (if any).
- * @return {!Array.<Dygraph.PointType>} List of points for this series.
- */
-handler.prototype.seriesToPoints = function(series, setName, boundaryIdStart) {
-  // TODO(bhs): these loops are a hot-spot for high-point-count charts. In
-  // fact,
-  // on chrome+linux, they are 6 times more expensive than iterating through
-  // the
-  // points and drawing the lines. The brunt of the cost comes from allocating
-  // the |point| structures.
-  var points = [];
-  for ( var i = 0; i < series.length; ++i) {
-    var item = series[i];
-    var yraw = item[1];
-    var yval = yraw === null ? null : handler.parseFloat(yraw);
-    var point = {
-      x : NaN,
-      y : NaN,
-      xval : handler.parseFloat(item[0]),
-      yval : yval,
-      name : setName, // TODO(danvk): is this really necessary?
-      idx : i + boundaryIdStart
-    };
-    points.push(point);
-  }
-  this.onPointsCreated_(series, points);
-  return points;
-};
-
-/**
- * Callback called for each series after the series points have been generated
- * which will later be used by the plotters to draw the graph.
- * Here data may be added to the seriesPoints which is needed by the plotters.
- * The indexes of series and points are in sync meaning the original data
- * sample for series[i] is points[i].
- * 
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *     data format where series[i] = [x,y,{extras}].
- * @param {!Array.<Dygraph.PointType>} points The corresponding points passed 
- *     to the plotter.
- * @protected
- */
-handler.prototype.onPointsCreated_ = function(series, points) {
-};
-
-/**
- * Calculates the rolling average of a data set.
- * 
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *          data format where series[i] = [x,y,{extras}].
- * @param {!number} rollPeriod The number of points over which to average the data
- * @param {!DygraphOptions} options The dygraph options.
- * @return {!Array.<[!number,?number,?]>} the rolled series.
- */
-handler.prototype.rollingAverage = function(series, rollPeriod, options) {
-};
-
-/**
- * Computes the range of the data series (including confidence intervals).
- * 
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *     data format where series[i] = [x, y, {extras}].
- * @param {!Array.<number>} dateWindow The x-value range to display with 
- *     the format: [min, max].
- * @param {!DygraphOptions} options The dygraph options.
- * @return {Array.<number>} The low and high extremes of the series in the
- *     given window with the format: [low, high].
- */
-handler.prototype.getExtremeYValues = function(series, dateWindow, options) {
-};
-
-/**
- * Callback called for each series after the layouting data has been
- * calculated before the series is drawn. Here normalized positioning data
- * should be calculated for the extras of each point.
- * 
- * @param {!Array.<Dygraph.PointType>} points The points passed to 
- *          the plotter.
- * @param {!Object} axis The axis on which the series will be plotted.
- * @param {!boolean} logscale Weather or not to use a logscale.
- */
-handler.prototype.onLineEvaluated = function(points, axis, logscale) {
-};
-
-/**
- * Helper method that computes the y value of a line defined by the points p1
- * and p2 and a given x value.
- * 
- * @param {!Array.<number>} p1 left point ([x,y]).
- * @param {!Array.<number>} p2 right point ([x,y]).
- * @param {!number} xValue The x value to compute the y-intersection for.
- * @return {number} corresponding y value to x on the line defined by p1 and p2.
- * @private
- */
-handler.prototype.computeYInterpolation_ = function(p1, p2, xValue) {
-  var deltaY = p2[1] - p1[1];
-  var deltaX = p2[0] - p1[0];
-  var gradient = deltaY / deltaX;
-  var growth = (xValue - p1[0]) * gradient;
-  return p1[1] + growth;
-};
-
-/**
- * Helper method that returns the first and the last index of the given series
- * that lie inside the given dateWindow.
- * 
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *     data format where series[i] = [x,y,{extras}].
- * @param {!Array.<number>} dateWindow The x-value range to display with 
- *     the format: [min,max].
- * @return {!Array.<[!number,?number,?]>} The samples of the series that 
- *     are in the given date window.
- * @private
- */
-handler.prototype.getIndexesInWindow_ = function(series, dateWindow) {
-  var firstIdx = 0, lastIdx = series.length - 1;
-  if (dateWindow) {
-    var idx = 0;
-    var low = dateWindow[0];
-    var high = dateWindow[1];
-
-    // Start from each side of the array to minimize the performance
-    // needed.
-    while (idx < series.length - 1 && series[idx][0] < low) {
-      firstIdx++;
-      idx++;
-    }
-    idx = series.length - 1;
-    while (idx > 0 && series[idx][0] > high) {
-      lastIdx--;
-      idx--;
-    }
-  }
-  if (firstIdx <= lastIdx) {
-    return [ firstIdx, lastIdx ];
-  } else {
-    return [ 0, series.length - 1 ];
-  }
-};
-
-/**
- * Optimized replacement for parseFloat, which was way too slow when almost
- * all values were type number, with few edge cases, none of which were strings.
- * @param {?number} val
- * @return {number}
- * @protected
- */
-handler.parseFloat = function(val) {
-  // parseFloat(null) is NaN
-  if (val === null) {
-    return NaN;
-  }
-
-  // Assume it's a number or NaN. If it's something else, I'll be shocked.
-  return val;
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler default implementation used for simple line charts.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * @constructor
- * @extends Dygraph.DataHandler
- */
-Dygraph.DataHandlers.DefaultHandler = function() {
-};
-
-var DefaultHandler = Dygraph.DataHandlers.DefaultHandler;
-DefaultHandler.prototype = new Dygraph.DataHandler();
-
-/** @inheritDoc */
-DefaultHandler.prototype.extractSeries = function(rawData, i, options) {
-  // TODO(danvk): pre-allocate series here.
-  var series = [];
-  var logScale = options.get('logscale');
-  for ( var j = 0; j < rawData.length; j++) {
-    var x = rawData[j][0];
-    var point = rawData[j][i];
-    if (logScale) {
-      // On the log scale, points less than zero do not exist.
-      // This will create a gap in the chart.
-      if (point <= 0) {
-        point = null;
-      }
-    }
-    series.push([ x, point ]);
-  }
-  return series;
-};
-
-/** @inheritDoc */
-DefaultHandler.prototype.rollingAverage = function(originalData, rollPeriod,
-    options) {
-  rollPeriod = Math.min(rollPeriod, originalData.length);
-  var rollingData = [];
-
-  var i, j, y, sum, num_ok;
-  // Calculate the rolling average for the first rollPeriod - 1 points
-  // where
-  // there is not enough data to roll over the full number of points
-  if (rollPeriod == 1) {
-    return originalData;
-  }
-  for (i = 0; i < originalData.length; i++) {
-    sum = 0;
-    num_ok = 0;
-    for (j = Math.max(0, i - rollPeriod + 1); j < i + 1; j++) {
-      y = originalData[j][1];
-      if (y === null || isNaN(y))
-        continue;
-      num_ok++;
-      sum += originalData[j][1];
-    }
-    if (num_ok) {
-      rollingData[i] = [ originalData[i][0], sum / num_ok ];
-    } else {
-      rollingData[i] = [ originalData[i][0], null ];
-    }
-  }
-
-  return rollingData;
-};
-
-/** @inheritDoc */
-DefaultHandler.prototype.getExtremeYValues = function(series, dateWindow,
-    options) {
-  var minY = null, maxY = null, y;
-  var firstIdx = 0, lastIdx = series.length - 1;
-
-  for ( var j = firstIdx; j <= lastIdx; j++) {
-    y = series[j][1];
-    if (y === null || isNaN(y))
-      continue;
-    if (maxY === null || y > maxY) {
-      maxY = y;
-    }
-    if (minY === null || y < minY) {
-      minY = y;
-    }
-  }
-  return [ minY, maxY ];
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler implementation for the fractions option.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * @extends Dygraph.DataHandlers.DefaultHandler
- * @constructor
- */
-Dygraph.DataHandlers.DefaultFractionHandler = function() {
-};
-  
-var DefaultFractionHandler = Dygraph.DataHandlers.DefaultFractionHandler;
-DefaultFractionHandler.prototype = new Dygraph.DataHandlers.DefaultHandler();
-
-DefaultFractionHandler.prototype.extractSeries = function(rawData, i, options) {
-  // TODO(danvk): pre-allocate series here.
-  var series = [];
-  var x, y, point, num, den, value;
-  var mult = 100.0;
-  var logScale = options.get('logscale');
-  for ( var j = 0; j < rawData.length; j++) {
-    x = rawData[j][0];
-    point = rawData[j][i];
-    if (logScale && point !== null) {
-      // On the log scale, points less than zero do not exist.
-      // This will create a gap in the chart.
-      if (point[0] <= 0 || point[1] <= 0) {
-        point = null;
-      }
-    }
-    // Extract to the unified data format.
-    if (point !== null) {
-      num = point[0];
-      den = point[1];
-      if (num !== null && !isNaN(num)) {
-        value = den ? num / den : 0.0;
-        y = mult * value;
-        // preserve original values in extras for further filtering
-        series.push([ x, y, [ num, den ] ]);
-      } else {
-        series.push([ x, num, [ num, den ] ]);
-      }
-    } else {
-      series.push([ x, null, [ null, null ] ]);
-    }
-  }
-  return series;
-};
-
-DefaultFractionHandler.prototype.rollingAverage = function(originalData, rollPeriod,
-    options) {
-  rollPeriod = Math.min(rollPeriod, originalData.length);
-  var rollingData = [];
-
-  var i;
-  var num = 0;
-  var den = 0; // numerator/denominator
-  var mult = 100.0;
-  for (i = 0; i < originalData.length; i++) {
-    num += originalData[i][2][0];
-    den += originalData[i][2][1];
-    if (i - rollPeriod >= 0) {
-      num -= originalData[i - rollPeriod][2][0];
-      den -= originalData[i - rollPeriod][2][1];
-    }
-
-    var date = originalData[i][0];
-    var value = den ? num / den : 0.0;
-    rollingData[i] = [ date, mult * value ];
-  }
-
-  return rollingData;
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler base implementation for the "bar" 
- * data formats. This implementation must be extended and the
- * extractSeries and rollingAverage must be implemented.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-/*global DygraphLayout:false */
-"use strict";
-
-/**
- * @constructor
- * @extends {Dygraph.DataHandler}
- */
-Dygraph.DataHandlers.BarsHandler = function() {
-  Dygraph.DataHandler.call(this);
-};
-Dygraph.DataHandlers.BarsHandler.prototype = new Dygraph.DataHandler();
-
-// alias for the rest of the implementation
-var BarsHandler = Dygraph.DataHandlers.BarsHandler;
-
-// TODO(danvk): figure out why the jsdoc has to be copy/pasted from superclass.
-//   (I get closure compiler errors if this isn't here.)
-/**
- * @override
- * @param {!Array.<Array>} rawData The raw data passed into dygraphs where 
- *     rawData[i] = [x,ySeries1,...,ySeriesN].
- * @param {!number} seriesIndex Index of the series to extract. All other
- *     series should be ignored.
- * @param {!DygraphOptions} options Dygraph options.
- * @return {Array.<[!number,?number,?]>} The series in the unified data format
- *     where series[i] = [x,y,{extras}]. 
- */
-BarsHandler.prototype.extractSeries = function(rawData, seriesIndex, options) {
-  // Not implemented here must be extended
-};
-
-/**
- * @override
- * @param {!Array.<[!number,?number,?]>} series The series in the unified 
- *          data format where series[i] = [x,y,{extras}].
- * @param {!number} rollPeriod The number of points over which to average the data
- * @param {!DygraphOptions} options The dygraph options.
- * TODO(danvk): be more specific than "Array" here.
- * @return {!Array.<[!number,?number,?]>} the rolled series.
- */
-BarsHandler.prototype.rollingAverage =
-    function(series, rollPeriod, options) {
-  // Not implemented here, must be extended.
-};
-
-/** @inheritDoc */
-BarsHandler.prototype.onPointsCreated_ = function(series, points) {
-  for (var i = 0; i < series.length; ++i) {
-    var item = series[i];
-    var point = points[i];
-    point.y_top = NaN;
-    point.y_bottom = NaN;
-    point.yval_minus = Dygraph.DataHandler.parseFloat(item[2][0]);
-    point.yval_plus = Dygraph.DataHandler.parseFloat(item[2][1]);
-  }
-};
-
-/** @inheritDoc */
-BarsHandler.prototype.getExtremeYValues = function(series, dateWindow, options) {
-  var minY = null, maxY = null, y;
-
-  var firstIdx = 0;
-  var lastIdx = series.length - 1;
-
-  for ( var j = firstIdx; j <= lastIdx; j++) {
-    y = series[j][1];
-    if (y === null || isNaN(y)) continue;
-
-    var low = series[j][2][0];
-    var high = series[j][2][1];
-
-    if (low > y) low = y; // this can happen with custom bars,
-    if (high < y) high = y; // e.g. in tests/custom-bars.html
-
-    if (maxY === null || high > maxY) maxY = high;
-    if (minY === null || low < minY) minY = low;
-  }
-
-  return [ minY, maxY ];
-};
-
-/** @inheritDoc */
-BarsHandler.prototype.onLineEvaluated = function(points, axis, logscale) {
-  var point;
-  for (var j = 0; j < points.length; j++) {
-    // Copy over the error terms
-    point = points[j];
-    point.y_top = DygraphLayout.calcYNormal_(axis, point.yval_minus, logscale);
-    point.y_bottom = DygraphLayout.calcYNormal_(axis, point.yval_plus, logscale);
-  }
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler implementation for the custom bars option.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * @constructor
- * @extends Dygraph.DataHandlers.BarsHandler
- */
-Dygraph.DataHandlers.CustomBarsHandler = function() {
-};
-
-var CustomBarsHandler = Dygraph.DataHandlers.CustomBarsHandler;
-CustomBarsHandler.prototype = new Dygraph.DataHandlers.BarsHandler();
-
-/** @inheritDoc */
-CustomBarsHandler.prototype.extractSeries = function(rawData, i, options) {
-  // TODO(danvk): pre-allocate series here.
-  var series = [];
-  var x, y, point;
-  var logScale = options.get('logscale');
-  for ( var j = 0; j < rawData.length; j++) {
-    x = rawData[j][0];
-    point = rawData[j][i];
-    if (logScale && point !== null) {
-      // On the log scale, points less than zero do not exist.
-      // This will create a gap in the chart.
-      if (point[0] <= 0 || point[1] <= 0 || point[2] <= 0) {
-        point = null;
-      }
-    }
-    // Extract to the unified data format.
-    if (point !== null) {
-      y = point[1];
-      if (y !== null && !isNaN(y)) {
-        series.push([ x, y, [ point[0], point[2] ] ]);
-      } else {
-        series.push([ x, y, [ y, y ] ]);
-      }
-    } else {
-      series.push([ x, null, [ null, null ] ]);
-    }
-  }
-  return series;
-};
-
-/** @inheritDoc */
-CustomBarsHandler.prototype.rollingAverage =
-    function(originalData, rollPeriod, options) {
-  rollPeriod = Math.min(rollPeriod, originalData.length);
-  var rollingData = [];
-  var y, low, high, mid,count, i, extremes;
-
-  low = 0;
-  mid = 0;
-  high = 0;
-  count = 0;
-  for (i = 0; i < originalData.length; i++) {
-    y = originalData[i][1];
-    extremes = originalData[i][2];
-    rollingData[i] = originalData[i];
-
-    if (y !== null && !isNaN(y)) {
-      low += extremes[0];
-      mid += y;
-      high += extremes[1];
-      count += 1;
-    }
-    if (i - rollPeriod >= 0) {
-      var prev = originalData[i - rollPeriod];
-      if (prev[1] !== null && !isNaN(prev[1])) {
-        low -= prev[2][0];
-        mid -= prev[1];
-        high -= prev[2][1];
-        count -= 1;
-      }
-    }
-    if (count) {
-      rollingData[i] = [
-          originalData[i][0],
-          1.0 * mid / count, 
-          [ 1.0 * low / count,
-            1.0 * high / count ] ];
-    } else {
-      rollingData[i] = [ originalData[i][0], null, [ null, null ] ];
-    }
-  }
-
-  return rollingData;
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler implementation for the error bars option.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * @constructor
- * @extends Dygraph.DataHandlers.BarsHandler
- */
-Dygraph.DataHandlers.ErrorBarsHandler = function() {
-};
-
-var ErrorBarsHandler = Dygraph.DataHandlers.ErrorBarsHandler;
-ErrorBarsHandler.prototype = new Dygraph.DataHandlers.BarsHandler();
-
-/** @inheritDoc */
-ErrorBarsHandler.prototype.extractSeries = function(rawData, i, options) {
-  // TODO(danvk): pre-allocate series here.
-  var series = [];
-  var x, y, variance, point;
-  var sigma = options.get("sigma");
-  var logScale = options.get('logscale');
-  for ( var j = 0; j < rawData.length; j++) {
-    x = rawData[j][0];
-    point = rawData[j][i];
-    if (logScale && point !== null) {
-      // On the log scale, points less than zero do not exist.
-      // This will create a gap in the chart.
-      if (point[0] <= 0 || point[0] - sigma * point[1] <= 0) {
-        point = null;
-      }
-    }
-    // Extract to the unified data format.
-    if (point !== null) {
-      y = point[0];
-      if (y !== null && !isNaN(y)) {
-        variance = sigma * point[1];
-        // preserve original error value in extras for further
-        // filtering
-        series.push([ x, y, [ y - variance, y + variance, point[1] ] ]);
-      } else {
-        series.push([ x, y, [ y, y, y ] ]);
-      }
-    } else {
-      series.push([ x, null, [ null, null, null ] ]);
-    }
-  }
-  return series;
-};
-
-/** @inheritDoc */
-ErrorBarsHandler.prototype.rollingAverage =
-    function(originalData, rollPeriod, options) {
-  rollPeriod = Math.min(rollPeriod, originalData.length);
-  var rollingData = [];
-  var sigma = options.get("sigma");
-
-  var i, j, y, v, sum, num_ok, stddev, variance, value;
-
-  // Calculate the rolling average for the first rollPeriod - 1 points
-  // where there is not enough data to roll over the full number of points
-  for (i = 0; i < originalData.length; i++) {
-    sum = 0;
-    variance = 0;
-    num_ok = 0;
-    for (j = Math.max(0, i - rollPeriod + 1); j < i + 1; j++) {
-      y = originalData[j][1];
-      if (y === null || isNaN(y))
-        continue;
-      num_ok++;
-      sum += y;
-      variance += Math.pow(originalData[j][2][2], 2);
-    }
-    if (num_ok) {
-      stddev = Math.sqrt(variance) / num_ok;
-      value = sum / num_ok;
-      rollingData[i] = [ originalData[i][0], value,
-          [value - sigma * stddev, value + sigma * stddev] ];
-    } else {
-      // This explicitly preserves NaNs to aid with "independent
-      // series".
-      // See testRollingAveragePreservesNaNs.
-      v = (rollPeriod == 1) ? originalData[i][1] : null;
-      rollingData[i] = [ originalData[i][0], v, [ v, v ] ];
-    }
-  }
-
-  return rollingData;
-};
-
-})();
-/**
- * @license
- * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com)
- * MIT-licensed (http://opensource.org/licenses/MIT)
- */
-
-/**
- * @fileoverview DataHandler implementation for the combination 
- * of error bars and fractions options.
- * @author David Eberlein (david.eberlein@ch.sauter-bc.com)
- */
-
-(function() {
-
-/*global Dygraph:false */
-"use strict";
-
-/**
- * @constructor
- * @extends Dygraph.DataHandlers.BarsHandler
- */
-Dygraph.DataHandlers.FractionsBarsHandler = function() {
-};
-
-var FractionsBarsHandler = Dygraph.DataHandlers.FractionsBarsHandler;
-FractionsBarsHandler.prototype = new Dygraph.DataHandlers.BarsHandler();
-
-/** @inheritDoc */
-FractionsBarsHandler.prototype.extractSeries = function(rawData, i, options) {
-  // TODO(danvk): pre-allocate series here.
-  var series = [];
-  var x, y, point, num, den, value, stddev, variance;
-  var mult = 100.0;
-  var sigma = options.get("sigma");
-  var logScale = options.get('logscale');
-  for ( var j = 0; j < rawData.length; j++) {
-    x = rawData[j][0];
-    point = rawData[j][i];
-    if (logScale && point !== null) {
-      // On the log scale, points less than zero do not exist.
-      // This will create a gap in the chart.
-      if (point[0] <= 0 || point[1] <= 0) {
-        point = null;
-      }
-    }
-    // Extract to the unified data format.
-    if (point !== null) {
-      num = point[0];
-      den = point[1];
-      if (num !== null && !isNaN(num)) {
-        value = den ? num / den : 0.0;
-        stddev = den ? sigma * Math.sqrt(value * (1 - value) / den) : 1.0;
-        variance = mult * stddev;
-        y = mult * value;
-        // preserve original values in extras for further filtering
-        series.push([ x, y, [ y - variance, y + variance, num, den ] ]);
-      } else {
-        series.push([ x, num, [ num, num, num, den ] ]);
-      }
-    } else {
-      series.push([ x, null, [ null, null, null, null ] ]);
-    }
-  }
-  return series;
-};
-
-/** @inheritDoc */
-FractionsBarsHandler.prototype.rollingAverage =
-    function(originalData, rollPeriod, options) {
-  rollPeriod = Math.min(rollPeriod, originalData.length);
-  var rollingData = [];
-  var sigma = options.get("sigma");
-  var wilsonInterval = options.get("wilsonInterval");
-
-  var low, high, i, stddev;
-  var num = 0;
-  var den = 0; // numerator/denominator
-  var mult = 100.0;
-  for (i = 0; i < originalData.length; i++) {
-    num += originalData[i][2][2];
-    den += originalData[i][2][3];
-    if (i - rollPeriod >= 0) {
-      num -= originalData[i - rollPeriod][2][2];
-      den -= originalData[i - rollPeriod][2][3];
-    }
-
-    var date = originalData[i][0];
-    var value = den ? num / den : 0.0;
-    if (wilsonInterval) {
-      // For more details on this confidence interval, see:
-      // http://en.wikipedia.org/wiki/Binomial_confidence_interval
-      if (den) {
-        var p = value < 0 ? 0 : value, n = den;
-        var pm = sigma * Math.sqrt(p * (1 - p) / n + sigma * sigma / (4 * n * n));
-        var denom = 1 + sigma * sigma / den;
-        low = (p + sigma * sigma / (2 * den) - pm) / denom;
-        high = (p + sigma * sigma / (2 * den) + pm) / denom;
-        rollingData[i] = [ date, p * mult,
-            [ low * mult, high * mult ] ];
-      } else {
-        rollingData[i] = [ date, 0, [ 0, 0 ] ];
-      }
-    } else {
-      stddev = den ? sigma * Math.sqrt(value * (1 - value) / den) : 1.0;
-      rollingData[i] = [ date, mult * value, 
-                         [ mult * (value - stddev), mult * (value + stddev) ] ];
-    }
-  }
-
-  return rollingData;
-};
-
-})();
diff --git a/debian/missing-sources/gauge.coffee b/debian/missing-sources/gauge-d5260c3.coffee
index 0ae4c8daf..d7366f44e 100644
--- a/debian/missing-sources/gauge.coffee
+++ b/debian/missing-sources/gauge-d5260c3.coffee
@@ -213,7 +213,6 @@ class GaugePointer extends ValueUpdater
 		@strokeWidth = @canvas.height * @options.strokeWidth
 		@maxValue = @gauge.maxValue
 		@minValue = @gauge.minValue
-		@displayedValue = @gauge.minValue
 		@animationSpeed =  @gauge.animationSpeed
 		@options.angle = @gauge.options.angle
 
@@ -320,7 +319,7 @@ class Gauge extends BaseGauge
 				@percentColors[i] = { pct: @options.percentColors[i][0], color: { r: rval, g: gval, b: bval  } }
 
 	set: (value) ->
-		@displayedValue = @minValue
+
 		if not (value instanceof Array)
 			value = [value]
 		# check if we have enough GaugePointers initialized
diff --git a/debian/missing-sources/jquery-2.2.4.js b/debian/missing-sources/jquery-2.2.4.js
new file mode 100644
index 000000000..5c3c456ac
--- /dev/null
+++ b/debian/missing-sources/jquery-2.2.4.js
@@ -0,0 +1,9814 @@
+/*!
+ * jQuery JavaScript Library v2.2.4
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-05-20T17:23Z
+ */
+
+(function( global, factory ) {
+
+	if ( typeof module === "object" && typeof module.exports === "object" ) {
+		// For CommonJS and CommonJS-like environments where a proper `window`
+		// is present, execute the factory and get jQuery.
+		// For environments that do not have a `window` with a `document`
+		// (such as Node.js), expose a factory as module.exports.
+		// This accentuates the need for the creation of a real `window`.
+		// e.g. var jQuery = require("jquery")(window);
+		// See ticket #14549 for more info.
+		module.exports = global.document ?
+			factory( global, true ) :
+			function( w ) {
+				if ( !w.document ) {
+					throw new Error( "jQuery requires a window with a document" );
+				}
+				return factory( w );
+			};
+	} else {
+		factory( global );
+	}
+
+// Pass this if window is not defined yet
+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Support: Firefox 18+
+// Can't be in strict mode, several libs including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+//"use strict";
+var arr = [];
+
+var document = window.document;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var support = {};
+
+
+
+var
+	version = "2.2.4",
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+
+		// The jQuery object is actually just the init constructor 'enhanced'
+		// Need init if jQuery is called (just allow error to be thrown if not included)
+		return new jQuery.fn.init( selector, context );
+	},
+
+	// Support: Android<4.1
+	// Make sure we trim BOM and NBSP
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	};
+
+jQuery.fn = jQuery.prototype = {
+
+	// The current version of jQuery being used
+	jquery: version,
+
+	constructor: jQuery,
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num != null ?
+
+			// Return just the one element from the set
+			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+
+			// Return all the elements in a clean array
+			slice.call( this );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	each: function( callback ) {
+		return jQuery.each( this, callback );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map( this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		} ) );
+	},
+
+	slice: function() {
+		return this.pushStack( slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor();
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: push,
+	sort: arr.sort,
+	splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[ 0 ] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+
+		// Skip the boolean and the target
+		target = arguments[ i ] || {};
+		i++;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+		target = {};
+	}
+
+	// Extend jQuery itself if only one argument is passed
+	if ( i === length ) {
+		target = this;
+		i--;
+	}
+
+	for ( ; i < length; i++ ) {
+
+		// Only deal with non-null/undefined values
+		if ( ( options = arguments[ i ] ) != null ) {
+
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
+
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray( src ) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject( src ) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend( {
+
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+	// Assume jQuery is ready without the ready module
+	isReady: true,
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	noop: function() {},
+
+	isFunction: function( obj ) {
+		return jQuery.type( obj ) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+
+		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
+		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+		// subtraction forces infinities to NaN
+		// adding 1 corrects loss of precision from parseFloat (#15100)
+		var realStringObj = obj && obj.toString();
+		return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
+	},
+
+	isPlainObject: function( obj ) {
+		var key;
+
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Not own constructor property must be Object
+		if ( obj.constructor &&
+				!hasOwn.call( obj, "constructor" ) &&
+				!hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) {
+			return false;
+		}
+
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own
+		for ( key in obj ) {}
+
+		return key === undefined || hasOwn.call( obj, key );
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return obj + "";
+		}
+
+		// Support: Android<4.0, iOS<6 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ toString.call( obj ) ] || "object" :
+			typeof obj;
+	},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+			indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf( "use strict" ) === 1 ) {
+				script = document.createElement( "script" );
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+
+				// Otherwise, avoid the DOM node creation, insertion
+				// and removal by using an indirect global eval
+
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Support: IE9-11+
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	each: function( obj, callback ) {
+		var length, i = 0;
+
+		if ( isArrayLike( obj ) ) {
+			length = obj.length;
+			for ( ; i < length; i++ ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		} else {
+			for ( i in obj ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	// Support: Android<4.1
+	trim: function( text ) {
+		return text == null ?
+			"" :
+			( text + "" ).replace( rtrim, "" );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArrayLike( Object( arr ) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var len = +second.length,
+			j = 0,
+			i = first.length;
+
+		for ( ; j < len; j++ ) {
+			first[ i++ ] = second[ j ];
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, invert ) {
+		var callbackInverse,
+			matches = [],
+			i = 0,
+			length = elems.length,
+			callbackExpect = !invert;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			callbackInverse = !callback( elems[ i ], i );
+			if ( callbackInverse !== callbackExpect ) {
+				matches.push( elems[ i ] );
+			}
+		}
+
+		return matches;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var length, value,
+			i = 0,
+			ret = [];
+
+		// Go through the array, translating each of the items to their new values
+		if ( isArrayLike( elems ) ) {
+			length = elems.length;
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	now: Date.now,
+
+	// jQuery.support is not used in Core but other projects attach their
+	// properties to it so it needs to exist.
+	support: support
+} );
+
+// JSHint would error on this code due to the Symbol not being defined in ES5.
+// Defining this global in .jshintrc would create a danger of using the global
+// unguarded in another place, it seems safer to just disable JSHint for these
+// three lines.
+/* jshint ignore: start */
+if ( typeof Symbol === "function" ) {
+	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+/* jshint ignore: end */
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+	// Support: iOS 8.2 (not reproducible in simulator)
+	// `in` check used to prevent JIT error (gh-2145)
+	// hasOwn isn't used here due to false negatives
+	// regarding Nodelist length in IE
+	var length = !!obj && "length" in obj && obj.length,
+		type = jQuery.type( obj );
+
+	if ( type === "function" || jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	return type === "array" || length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.2.1
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2015-10-17
+ */
+(function( window ) {
+
+var i,
+	support,
+	Expr,
+	getText,
+	isXML,
+	tokenize,
+	compile,
+	select,
+	outermostContext,
+	sortInput,
+	hasDuplicate,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + 1 * new Date(),
+	preferredDoc = window.document,
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	sortOrder = function( a, b ) {
+		if ( a === b ) {
+			hasDuplicate = true;
+		}
+		return 0;
+	},
+
+	// General-purpose constants
+	MAX_NEGATIVE = 1 << 31,
+
+	// Instance methods
+	hasOwn = ({}).hasOwnProperty,
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf as it's faster than native
+	// http://jsperf.com/thor-indexof-vs-for/5
+	indexOf = function( list, elem ) {
+		var i = 0,
+			len = list.length;
+		for ( ; i < len; i++ ) {
+			if ( list[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+
+	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+		// Operator (capture 2)
+		"*([*^$|!~]?=)" + whitespace +
+		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+		"*\\]",
+
+	pseudos = ":(" + identifier + ")(?:\\((" +
+		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+		// 1. quoted (capture 3; capture 4 or capture 5)
+		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+		// 2. simple (capture 6)
+		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+		// 3. anything else (capture 2)
+		".*" +
+		")\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rwhitespace = new RegExp( whitespace + "+", "g" ),
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + identifier + ")" ),
+		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rsibling = /[+~]/,
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+	funescape = function( _, escaped, escapedWhitespace ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		// Support: Firefox<24
+		// Workaround erroneous numeric interpretation of +"0x"
+		return high !== high || escapedWhitespace ?
+			escaped :
+			high < 0 ?
+				// BMP codepoint
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	},
+
+	// Used for iframes
+	// See setDocument()
+	// Removing the function wrapper causes a "Permission Denied"
+	// error in IE
+	unloadHandler = function() {
+		setDocument();
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var m, i, elem, nid, nidselect, match, groups, newSelector,
+		newContext = context && context.ownerDocument,
+
+		// nodeType defaults to 9, since context defaults to document
+		nodeType = context ? context.nodeType : 9;
+
+	results = results || [];
+
+	// Return early from calls with invalid selector or context
+	if ( typeof selector !== "string" || !selector ||
+		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+		return results;
+	}
+
+	// Try to shortcut find operations (as opposed to filters) in HTML documents
+	if ( !seed ) {
+
+		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+			setDocument( context );
+		}
+		context = context || document;
+
+		if ( documentIsHTML ) {
+
+			// If the selector is sufficiently simple, try using a "get*By*" DOM method
+			// (excepting DocumentFragment context, where the methods don't exist)
+			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+				// ID selector
+				if ( (m = match[1]) ) {
+
+					// Document context
+					if ( nodeType === 9 ) {
+						if ( (elem = context.getElementById( m )) ) {
+
+							// Support: IE, Opera, Webkit
+							// TODO: identify versions
+							// getElementById can match elements by name instead of ID
+							if ( elem.id === m ) {
+								results.push( elem );
+								return results;
+							}
+						} else {
+							return results;
+						}
+
+					// Element context
+					} else {
+
+						// Support: IE, Opera, Webkit
+						// TODO: identify versions
+						// getElementById can match elements by name instead of ID
+						if ( newContext && (elem = newContext.getElementById( m )) &&
+							contains( context, elem ) &&
+							elem.id === m ) {
+
+							results.push( elem );
+							return results;
+						}
+					}
+
+				// Type selector
+				} else if ( match[2] ) {
+					push.apply( results, context.getElementsByTagName( selector ) );
+					return results;
+
+				// Class selector
+				} else if ( (m = match[3]) && support.getElementsByClassName &&
+					context.getElementsByClassName ) {
+
+					push.apply( results, context.getElementsByClassName( m ) );
+					return results;
+				}
+			}
+
+			// Take advantage of querySelectorAll
+			if ( support.qsa &&
+				!compilerCache[ selector + " " ] &&
+				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+				if ( nodeType !== 1 ) {
+					newContext = context;
+					newSelector = selector;
+
+				// qSA looks outside Element context, which is not what we want
+				// Thanks to Andrew Dupont for this workaround technique
+				// Support: IE <=8
+				// Exclude object elements
+				} else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+					// Capture the context ID, setting it first if necessary
+					if ( (nid = context.getAttribute( "id" )) ) {
+						nid = nid.replace( rescape, "\\$&" );
+					} else {
+						context.setAttribute( "id", (nid = expando) );
+					}
+
+					// Prefix every selector in the list
+					groups = tokenize( selector );
+					i = groups.length;
+					nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
+					while ( i-- ) {
+						groups[i] = nidselect + " " + toSelector( groups[i] );
+					}
+					newSelector = groups.join( "," );
+
+					// Expand context for sibling selectors
+					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+						context;
+				}
+
+				if ( newSelector ) {
+					try {
+						push.apply( results,
+							newContext.querySelectorAll( newSelector )
+						);
+						return results;
+					} catch ( qsaError ) {
+					} finally {
+						if ( nid === expando ) {
+							context.removeAttribute( "id" );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var keys = [];
+
+	function cache( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key + " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key + " " ] = value);
+	}
+	return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		// Remove from its parent by default
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+	var arr = attrs.split("|"),
+		i = arr.length;
+
+	while ( i-- ) {
+		Expr.attrHandle[ arr[i] ] = handler;
+	}
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+			( ~b.sourceIndex || MAX_NEGATIVE ) -
+			( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+	return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var hasCompare, parent,
+		doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// Return early if doc is invalid or already selected
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Update global variables
+	document = doc;
+	docElem = document.documentElement;
+	documentIsHTML = !isXML( document );
+
+	// Support: IE 9-11, Edge
+	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+	if ( (parent = document.defaultView) && parent.top !== parent ) {
+		// Support: IE 11
+		if ( parent.addEventListener ) {
+			parent.addEventListener( "unload", unloadHandler, false );
+
+		// Support: IE 9 - 10 only
+		} else if ( parent.attachEvent ) {
+			parent.attachEvent( "onunload", unloadHandler );
+		}
+	}
+
+	/* Attributes
+	---------------------------------------------------------------------- */
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties
+	// (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	/* getElement(s)By*
+	---------------------------------------------------------------------- */
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( document.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<9
+	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// The broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !document.getElementsByName || !document.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+				var m = context.getElementById( id );
+				return m ? [ m ] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		// Support: IE6/7
+		// getElementById is not reliable as a find shortcut
+		delete Expr.find["ID"];
+
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== "undefined" &&
+					elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== "undefined" ) {
+				return context.getElementsByTagName( tag );
+
+			// DocumentFragment nodes don't have gEBTN
+			} else if ( support.qsa ) {
+				return context.querySelectorAll( tag );
+			}
+		} :
+
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	/* QSA/matchesSelector
+	---------------------------------------------------------------------- */
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
+				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
+				"<option selected=''></option></select>";
+
+			// Support: IE8, Opera 11-12.16
+			// Nothing should be selected when empty strings follow ^= or $= or *=
+			// The test attribute must be unknown in Opera but "safe" for WinRT
+			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+			if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+				rbuggyQSA.push("~=");
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+
+			// Support: Safari 8+, iOS 8+
+			// https://bugs.webkit.org/show_bug.cgi?id=136851
+			// In-page `selector#id sibing-combinator selector` fails
+			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
+				rbuggyQSA.push(".#.+[+~]");
+			}
+		});
+
+		assert(function( div ) {
+			// Support: Windows 8 Native Apps
+			// The type and name attributes are restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "name", "D" );
+
+			// Support: IE8
+			// Enforce case-sensitivity of name attribute
+			if ( div.querySelectorAll("[name=d]").length ) {
+				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+		docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	/* Contains
+	---------------------------------------------------------------------- */
+	hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+	// Element contains another
+	// Purposefully self-exclusive
+	// As in, an element does not contain itself
+	contains = hasCompare || rnative.test( docElem.contains ) ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	/* Sorting
+	---------------------------------------------------------------------- */
+
+	// Document order sorting
+	sortOrder = hasCompare ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		// Sort on method existence if only one input has compareDocumentPosition
+		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+		if ( compare ) {
+			return compare;
+		}
+
+		// Calculate position if both inputs belong to the same document
+		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+			a.compareDocumentPosition( b ) :
+
+			// Otherwise we know they are disconnected
+			1;
+
+		// Disconnected nodes
+		if ( compare & 1 ||
+			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+			// Choose the first element that is related to our preferred document
+			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+				return -1;
+			}
+			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+				return 1;
+			}
+
+			// Maintain original order
+			return sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+		}
+
+		return compare & 4 ? -1 : 1;
+	} :
+	function( a, b ) {
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Parentless nodes are either documents or disconnected
+		if ( !aup || !bup ) {
+			return a === document ? -1 :
+				b === document ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	if ( support.matchesSelector && documentIsHTML &&
+		!compilerCache[ expr + " " ] &&
+		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch (e) {}
+	}
+
+	return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		// Don't get fooled by Object.prototype properties (jQuery #13807)
+		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+			fn( elem, name, !documentIsHTML ) :
+			undefined;
+
+	return val !== undefined ?
+		val :
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	// Clear input after sorting to release objects
+	// See https://github.com/jquery/sizzle/pull/225
+	sortInput = null;
+
+	return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		while ( (node = elem[i++]) ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (jQuery #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[6] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[3] ) {
+				match[2] = match[4] || match[5] || "";
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, uniqueCache, outerCache, node, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType,
+						diff = false;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) {
+
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+
+							// Seek `elem` from a previously-cached index
+
+							// ...in a gzip-friendly way
+							node = parent;
+							outerCache = node[ expando ] || (node[ expando ] = {});
+
+							// Support: IE <9 only
+							// Defend against cloned attroperties (jQuery gh-1709)
+							uniqueCache = outerCache[ node.uniqueID ] ||
+								(outerCache[ node.uniqueID ] = {});
+
+							cache = uniqueCache[ type ] || [];
+							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+							diff = nodeIndex && cache[ 2 ];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						} else {
+							// Use previously-cached element index if available
+							if ( useCache ) {
+								// ...in a gzip-friendly way
+								node = elem;
+								outerCache = node[ expando ] || (node[ expando ] = {});
+
+								// Support: IE <9 only
+								// Defend against cloned attroperties (jQuery gh-1709)
+								uniqueCache = outerCache[ node.uniqueID ] ||
+									(outerCache[ node.uniqueID ] = {});
+
+								cache = uniqueCache[ type ] || [];
+								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+								diff = nodeIndex;
+							}
+
+							// xml :nth-child(...)
+							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
+							if ( diff === false ) {
+								// Use the same loop as above to seek `elem` from the start
+								while ( (node = ++nodeIndex && node && node[ dir ] ||
+									(diff = nodeIndex = 0) || start.pop()) ) {
+
+									if ( ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) &&
+										++diff ) {
+
+										// Cache the index of each encountered element
+										if ( useCache ) {
+											outerCache = node[ expando ] || (node[ expando ] = {});
+
+											// Support: IE <9 only
+											// Defend against cloned attroperties (jQuery gh-1709)
+											uniqueCache = outerCache[ node.uniqueID ] ||
+												(outerCache[ node.uniqueID ] = {});
+
+											uniqueCache[ type ] = [ dirruns, diff ];
+										}
+
+										if ( node === elem ) {
+											break;
+										}
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					// Don't keep the element (issue #299)
+					input[0] = null;
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			text = text.replace( runescape, funescape );
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+			//   but not by others (comment: 8; processing instruction: 7; etc.)
+			// nodeType < 6 works because attributes (2) do not appear as children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeType < 6 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+
+				// Support: IE<8
+				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( (tokens = []) );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push({
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			});
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push({
+					value: matched,
+					type: type,
+					matches: match
+				});
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var oldCache, uniqueCache, outerCache,
+				newCache = [ dirruns, doneName ];
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+						// Support: IE <9 only
+						// Defend against cloned attroperties (jQuery gh-1709)
+						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+						if ( (oldCache = uniqueCache[ dir ]) &&
+							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+							// Assign to newCache so results back-propagate to previous elements
+							return (newCache[ 2 ] = oldCache[ 2 ]);
+						} else {
+							// Reuse newcache so results back-propagate to previous elements
+							uniqueCache[ dir ] = newCache;
+
+							// A match means we're done; a fail means we have to keep checking
+							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+			// Avoid hanging onto element (issue #299)
+			checkContext = null;
+			return ret;
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector(
+						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
+						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+					).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	var bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, outermost ) {
+			var elem, j, matcher,
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				setMatched = [],
+				contextBackup = outermostContext,
+				// We must always have either seed elements or outermost context
+				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+				len = elems.length;
+
+			if ( outermost ) {
+				outermostContext = context === document || context || outermost;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Support: IE<9, Safari
+			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					if ( !context && elem.ownerDocument !== document ) {
+						setDocument( elem );
+						xml = !documentIsHTML;
+					}
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context || document, xml) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// `i` is now the count of elements visited above, and adding it to `matchedCount`
+			// makes the latter nonnegative.
+			matchedCount += i;
+
+			// Apply set filters to unmatched elements
+			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+			// no element matchers and no seed.
+			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
+			// numerically zero.
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !match ) {
+			match = tokenize( selector );
+		}
+		i = match.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( match[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+		// Save selector and tokenization
+		cached.selector = selector;
+	}
+	return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ *  selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ *  selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		compiled = typeof selector === "function" && selector,
+		match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+	results = results || [];
+
+	// Try to minimize operations if there is only one selector in the list and no seed
+	// (the latter of which guarantees us context)
+	if ( match.length === 1 ) {
+
+		// Reduce context if the leading compound selector is an ID
+		tokens = match[0] = match[0].slice( 0 );
+		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+				support.getById && context.nodeType === 9 && documentIsHTML &&
+				Expr.relative[ tokens[1].type ] ) {
+
+			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+			if ( !context ) {
+				return results;
+
+			// Precompiled matchers will still verify ancestry, so step up a level
+			} else if ( compiled ) {
+				context = context.parentNode;
+			}
+
+			selector = selector.slice( tokens.shift().value.length );
+		}
+
+		// Fetch a seed set for right-to-left matching
+		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+		while ( i-- ) {
+			token = tokens[i];
+
+			// Abort if we hit a combinator
+			if ( Expr.relative[ (type = token.type) ] ) {
+				break;
+			}
+			if ( (find = Expr.find[ type ]) ) {
+				// Search, expanding context for leading sibling combinators
+				if ( (seed = find(
+					token.matches[0].replace( runescape, funescape ),
+					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+				)) ) {
+
+					// If seed is empty or no tokens remain, we can return early
+					tokens.splice( i, 1 );
+					selector = seed.length && toSelector( tokens );
+					if ( !selector ) {
+						push.apply( results, seed );
+						return results;
+					}
+
+					break;
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function if one is not provided
+	// Provide `match` to avoid retokenization if we modified the selector above
+	( compiled || compile( selector, match ) )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+	);
+	return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+	// Should return 1, but returns 4 (following)
+	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+	addHandle( "type|href|height|width", function( elem, name, isXML ) {
+		if ( !isXML ) {
+			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+		}
+	});
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+	div.innerHTML = "<input/>";
+	div.firstChild.setAttribute( "value", "" );
+	return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+	addHandle( "value", function( elem, name, isXML ) {
+		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+			return elem.defaultValue;
+		}
+	});
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+	return div.getAttribute("disabled") == null;
+}) ) {
+	addHandle( booleans, function( elem, name, isXML ) {
+		var val;
+		if ( !isXML ) {
+			return elem[ name ] === true ? name.toLowerCase() :
+					(val = elem.getAttributeNode( name )) && val.specified ?
+					val.value :
+				null;
+		}
+	});
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+
+var dir = function( elem, dir, until ) {
+	var matched = [],
+		truncate = until !== undefined;
+
+	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+		if ( elem.nodeType === 1 ) {
+			if ( truncate && jQuery( elem ).is( until ) ) {
+				break;
+			}
+			matched.push( elem );
+		}
+	}
+	return matched;
+};
+
+
+var siblings = function( n, elem ) {
+	var matched = [];
+
+	for ( ; n; n = n.nextSibling ) {
+		if ( n.nodeType === 1 && n !== elem ) {
+			matched.push( n );
+		}
+	}
+
+	return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		} );
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		} );
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( risSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
+	} );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+	var elem = elems[ 0 ];
+
+	if ( not ) {
+		expr = ":not(" + expr + ")";
+	}
+
+	return elems.length === 1 && elem.nodeType === 1 ?
+		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+			return elem.nodeType === 1;
+		} ) );
+};
+
+jQuery.fn.extend( {
+	find: function( selector ) {
+		var i,
+			len = this.length,
+			ret = [],
+			self = this;
+
+		if ( typeof selector !== "string" ) {
+			return this.pushStack( jQuery( selector ).filter( function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			} ) );
+		}
+
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, self[ i ], ret );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+		ret.selector = this.selector ? this.selector + " " + selector : selector;
+		return ret;
+	},
+	filter: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], false ) );
+	},
+	not: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], true ) );
+	},
+	is: function( selector ) {
+		return !!winnow(
+			this,
+
+			// If this is a positional/relative selector, check membership in the returned set
+			// so $("p:first").is("p:last") won't return true for a doc with two "p".
+			typeof selector === "string" && rneedsContext.test( selector ) ?
+				jQuery( selector ) :
+				selector || [],
+			false
+		).length;
+	}
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	init = jQuery.fn.init = function( selector, context, root ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Method init() accepts an alternate rootjQuery
+		// so migrate can support jQuery.sub (gh-2101)
+		root = root || rootjQuery;
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector[ 0 ] === "<" &&
+				selector[ selector.length - 1 ] === ">" &&
+				selector.length >= 3 ) {
+
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && ( match[ 1 ] || !context ) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[ 1 ] ) {
+					context = context instanceof jQuery ? context[ 0 ] : context;
+
+					// Option to run scripts is true for back-compat
+					// Intentionally let the error be thrown if parseHTML is not present
+					jQuery.merge( this, jQuery.parseHTML(
+						match[ 1 ],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[ 2 ] );
+
+					// Support: Blackberry 4.6
+					// gEBID returns nodes no longer in the document (#6963)
+					if ( elem && elem.parentNode ) {
+
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[ 0 ] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || root ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[ 0 ] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return root.ready !== undefined ?
+				root.ready( selector ) :
+
+				// Execute immediately if ready is not present
+				selector( jQuery );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	};
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+	// Methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend( {
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter( function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[ i ] ) ) {
+					return true;
+				}
+			}
+		} );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && ( pos ?
+					pos.index( cur ) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+					matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+	},
+
+	// Determine the position of an element within the set
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// Index in selector
+		if ( typeof elem === "string" ) {
+			return indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		return this.pushStack(
+			jQuery.uniqueSort(
+				jQuery.merge( this.get(), jQuery( selector, context ) )
+			)
+		);
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter( selector )
+		);
+	}
+} );
+
+function sibling( cur, dir ) {
+	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+	return cur;
+}
+
+jQuery.each( {
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return siblings( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return siblings( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.uniqueSort( matched );
+			}
+
+			// Reverse order for parents* and prev-derivatives
+			if ( rparentsprev.test( name ) ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+} );
+var rnotwhite = ( /\S+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+	var object = {};
+	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	} );
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		createOptions( options ) :
+		jQuery.extend( {}, options );
+
+	var // Flag to know if list is currently firing
+		firing,
+
+		// Last fire value for non-forgettable lists
+		memory,
+
+		// Flag to know if list was already fired
+		fired,
+
+		// Flag to prevent firing
+		locked,
+
+		// Actual callback list
+		list = [],
+
+		// Queue of execution data for repeatable lists
+		queue = [],
+
+		// Index of currently firing callback (modified by add/remove as needed)
+		firingIndex = -1,
+
+		// Fire callbacks
+		fire = function() {
+
+			// Enforce single-firing
+			locked = options.once;
+
+			// Execute callbacks for all pending executions,
+			// respecting firingIndex overrides and runtime changes
+			fired = firing = true;
+			for ( ; queue.length; firingIndex = -1 ) {
+				memory = queue.shift();
+				while ( ++firingIndex < list.length ) {
+
+					// Run callback and check for early termination
+					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+						options.stopOnFalse ) {
+
+						// Jump to end and forget the data so .add doesn't re-fire
+						firingIndex = list.length;
+						memory = false;
+					}
+				}
+			}
+
+			// Forget the data if we're done with it
+			if ( !options.memory ) {
+				memory = false;
+			}
+
+			firing = false;
+
+			// Clean up if we're done firing for good
+			if ( locked ) {
+
+				// Keep an empty list if we have data for future add calls
+				if ( memory ) {
+					list = [];
+
+				// Otherwise, this object is spent
+				} else {
+					list = "";
+				}
+			}
+		},
+
+		// Actual Callbacks object
+		self = {
+
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+
+					// If we have memory from a past run, we should fire after adding
+					if ( memory && !firing ) {
+						firingIndex = list.length - 1;
+						queue.push( memory );
+					}
+
+					( function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							if ( jQuery.isFunction( arg ) ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+								// Inspect recursively
+								add( arg );
+							}
+						} );
+					} )( arguments );
+
+					if ( memory && !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Remove a callback from the list
+			remove: function() {
+				jQuery.each( arguments, function( _, arg ) {
+					var index;
+					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+						list.splice( index, 1 );
+
+						// Handle firing indexes
+						if ( index <= firingIndex ) {
+							firingIndex--;
+						}
+					}
+				} );
+				return this;
+			},
+
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ?
+					jQuery.inArray( fn, list ) > -1 :
+					list.length > 0;
+			},
+
+			// Remove all callbacks from the list
+			empty: function() {
+				if ( list ) {
+					list = [];
+				}
+				return this;
+			},
+
+			// Disable .fire and .add
+			// Abort any current/pending executions
+			// Clear all callbacks and values
+			disable: function() {
+				locked = queue = [];
+				list = memory = "";
+				return this;
+			},
+			disabled: function() {
+				return !list;
+			},
+
+			// Disable .fire
+			// Also disable .add unless we have memory (since it would have no effect)
+			// Abort any pending executions
+			lock: function() {
+				locked = queue = [];
+				if ( !memory ) {
+					list = memory = "";
+				}
+				return this;
+			},
+			locked: function() {
+				return !!locked;
+			},
+
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				if ( !locked ) {
+					args = args || [];
+					args = [ context, args.slice ? args.slice() : args ];
+					queue.push( args );
+					if ( !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+
+
+jQuery.extend( {
+
+	Deferred: function( func ) {
+		var tuples = [
+
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks( "memory" ) ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred( function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[ 1 ] ]( function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.progress( newDefer.notify )
+										.done( newDefer.resolve )
+										.fail( newDefer.reject );
+								} else {
+									newDefer[ tuple[ 0 ] + "With" ](
+										this === promise ? newDefer.promise() : this,
+										fn ? [ returned ] : arguments
+									);
+								}
+							} );
+						} );
+						fns = null;
+					} ).promise();
+				},
+
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[ 1 ] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add( function() {
+
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[ 0 ] ] = function() {
+				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+		} );
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 ||
+				( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred.
+			// If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+					if ( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// Add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.progress( updateFunc( i, progressContexts, progressValues ) )
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// If we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+} );
+
+
+// The deferred used on DOM ready
+var readyList;
+
+jQuery.fn.ready = function( fn ) {
+
+	// Add the callback
+	jQuery.ready.promise().done( fn );
+
+	return this;
+};
+
+jQuery.extend( {
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.triggerHandler ) {
+			jQuery( document ).triggerHandler( "ready" );
+			jQuery( document ).off( "ready" );
+		}
+	}
+} );
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+	document.removeEventListener( "DOMContentLoaded", completed );
+	window.removeEventListener( "load", completed );
+	jQuery.ready();
+}
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called
+		// after the browser event has already occurred.
+		// Support: IE9-10 only
+		// Older IE sometimes signals "interactive" too soon
+		if ( document.readyState === "complete" ||
+			( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			window.setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Kick off the DOM ready check even if the user does not
+jQuery.ready.promise();
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+	var i = 0,
+		len = elems.length,
+		bulk = key == null;
+
+	// Sets many values
+	if ( jQuery.type( key ) === "object" ) {
+		chainable = true;
+		for ( i in key ) {
+			access( elems, fn, i, key[ i ], true, emptyGet, raw );
+		}
+
+	// Sets one value
+	} else if ( value !== undefined ) {
+		chainable = true;
+
+		if ( !jQuery.isFunction( value ) ) {
+			raw = true;
+		}
+
+		if ( bulk ) {
+
+			// Bulk operations run against the entire set
+			if ( raw ) {
+				fn.call( elems, value );
+				fn = null;
+
+			// ...except when executing function values
+			} else {
+				bulk = fn;
+				fn = function( elem, key, value ) {
+					return bulk.call( jQuery( elem ), value );
+				};
+			}
+		}
+
+		if ( fn ) {
+			for ( ; i < len; i++ ) {
+				fn(
+					elems[ i ], key, raw ?
+					value :
+					value.call( elems[ i ], i, fn( elems[ i ], key ) )
+				);
+			}
+		}
+	}
+
+	return chainable ?
+		elems :
+
+		// Gets
+		bulk ?
+			fn.call( elems ) :
+			len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var acceptData = function( owner ) {
+
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	/* jshint -W018 */
+	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+	this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+	register: function( owner, initial ) {
+		var value = initial || {};
+
+		// If it is a node unlikely to be stringify-ed or looped over
+		// use plain assignment
+		if ( owner.nodeType ) {
+			owner[ this.expando ] = value;
+
+		// Otherwise secure it in a non-enumerable, non-writable property
+		// configurability must be true to allow the property to be
+		// deleted with the delete operator
+		} else {
+			Object.defineProperty( owner, this.expando, {
+				value: value,
+				writable: true,
+				configurable: true
+			} );
+		}
+		return owner[ this.expando ];
+	},
+	cache: function( owner ) {
+
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return an empty object.
+		if ( !acceptData( owner ) ) {
+			return {};
+		}
+
+		// Check if the owner object already has a cache
+		var value = owner[ this.expando ];
+
+		// If not, create one
+		if ( !value ) {
+			value = {};
+
+			// We can accept data for non-element nodes in modern browsers,
+			// but we should not, see #8335.
+			// Always return an empty object.
+			if ( acceptData( owner ) ) {
+
+				// If it is a node unlikely to be stringify-ed or looped over
+				// use plain assignment
+				if ( owner.nodeType ) {
+					owner[ this.expando ] = value;
+
+				// Otherwise secure it in a non-enumerable property
+				// configurable must be true to allow the property to be
+				// deleted when data is removed
+				} else {
+					Object.defineProperty( owner, this.expando, {
+						value: value,
+						configurable: true
+					} );
+				}
+			}
+		}
+
+		return value;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			cache = this.cache( owner );
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+
+			// Copy the properties one-by-one to the cache object
+			for ( prop in data ) {
+				cache[ prop ] = data[ prop ];
+			}
+		}
+		return cache;
+	},
+	get: function( owner, key ) {
+		return key === undefined ?
+			this.cache( owner ) :
+			owner[ this.expando ] && owner[ this.expando ][ key ];
+	},
+	access: function( owner, key, value ) {
+		var stored;
+
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+			stored = this.get( owner, key );
+
+			return stored !== undefined ?
+				stored : this.get( owner, jQuery.camelCase( key ) );
+		}
+
+		// When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name, camel,
+			cache = owner[ this.expando ];
+
+		if ( cache === undefined ) {
+			return;
+		}
+
+		if ( key === undefined ) {
+			this.register( owner );
+
+		} else {
+
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				camel = jQuery.camelCase( key );
+
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key, camel ];
+				} else {
+
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = camel;
+					name = name in cache ?
+						[ name ] : ( name.match( rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+
+		// Remove the expando if there's no more data
+		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+			// Support: Chrome <= 35-45+
+			// Webkit & Blink performance suffers when deleting properties
+			// from DOM nodes, so set to undefined instead
+			// https://code.google.com/p/chromium/issues/detail?id=378607
+			if ( owner.nodeType ) {
+				owner[ this.expando ] = undefined;
+			} else {
+				delete owner[ this.expando ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		var cache = owner[ this.expando ];
+		return cache !== undefined && !jQuery.isEmptyObject( cache );
+	}
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+//	Implementation Summary
+//
+//	1. Enforce API surface and semantic compatibility with 1.9.x branch
+//	2. Improve the module's maintainability by reducing the storage
+//		paths to a single mechanism.
+//	3. Use the same single mechanism to support "private" and "user" data.
+//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+//	5. Avoid exposing implementation details on user objects (eg. expando properties)
+//	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+	rmultiDash = /[A-Z]/g;
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+					data;
+			} catch ( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			dataUser.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+
+jQuery.extend( {
+	hasData: function( elem ) {
+		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return dataUser.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		dataUser.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to dataPriv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return dataPriv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		dataPriv.remove( elem, name );
+	}
+} );
+
+jQuery.fn.extend( {
+	data: function( key, value ) {
+		var i, name, data,
+			elem = this[ 0 ],
+			attrs = elem && elem.attributes;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = dataUser.get( elem );
+
+				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+					i = attrs.length;
+					while ( i-- ) {
+
+						// Support: IE11+
+						// The attrs elements can be null (#14894)
+						if ( attrs[ i ] ) {
+							name = attrs[ i ].name;
+							if ( name.indexOf( "data-" ) === 0 ) {
+								name = jQuery.camelCase( name.slice( 5 ) );
+								dataAttr( elem, name, data[ name ] );
+							}
+						}
+					}
+					dataPriv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each( function() {
+				dataUser.set( this, key );
+			} );
+		}
+
+		return access( this, function( value ) {
+			var data, camelKey;
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = dataUser.get( elem, key ) ||
+
+					// Try to find dashed key if it exists (gh-2779)
+					// This is for 2.2.x only
+					dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() );
+
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				camelKey = jQuery.camelCase( key );
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = dataUser.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			camelKey = jQuery.camelCase( key );
+			this.each( function() {
+
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = dataUser.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				dataUser.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf( "-" ) > -1 && data !== undefined ) {
+					dataUser.set( this, key, value );
+				}
+			} );
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each( function() {
+			dataUser.remove( this, key );
+		} );
+	}
+} );
+
+
+jQuery.extend( {
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = dataPriv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// Clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// Not public - generate a queueHooks object, or return the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+			empty: jQuery.Callbacks( "once memory" ).add( function() {
+				dataPriv.remove( elem, [ type + "queue", key ] );
+			} )
+		} );
+	}
+} );
+
+jQuery.fn.extend( {
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[ 0 ], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each( function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// Ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			} );
+	},
+	dequeue: function( type ) {
+		return this.each( function() {
+			jQuery.dequeue( this, type );
+		} );
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while ( i-- ) {
+			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHidden = function( elem, el ) {
+
+		// isHidden might be called from jQuery#filter function;
+		// in that case, element will be second argument
+		elem = el || elem;
+		return jQuery.css( elem, "display" ) === "none" ||
+			!jQuery.contains( elem.ownerDocument, elem );
+	};
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+	var adjusted,
+		scale = 1,
+		maxIterations = 20,
+		currentValue = tween ?
+			function() { return tween.cur(); } :
+			function() { return jQuery.css( elem, prop, "" ); },
+		initial = currentValue(),
+		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+		// Starting value computation is required for potential unit mismatches
+		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+			rcssNum.exec( jQuery.css( elem, prop ) );
+
+	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+		// Trust units reported by jQuery.css
+		unit = unit || initialInUnit[ 3 ];
+
+		// Make sure we update the tween properties later on
+		valueParts = valueParts || [];
+
+		// Iteratively approximate from a nonzero starting point
+		initialInUnit = +initial || 1;
+
+		do {
+
+			// If previous iteration zeroed out, double until we get *something*.
+			// Use string for doubling so we don't accidentally see scale as unchanged below
+			scale = scale || ".5";
+
+			// Adjust and apply
+			initialInUnit = initialInUnit / scale;
+			jQuery.style( elem, prop, initialInUnit + unit );
+
+		// Update scale, tolerating zero or NaN from tween.cur()
+		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
+		} while (
+			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+		);
+	}
+
+	if ( valueParts ) {
+		initialInUnit = +initialInUnit || +initial || 0;
+
+		// Apply relative offset (+=/-=) if specified
+		adjusted = valueParts[ 1 ] ?
+			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+			+valueParts[ 2 ];
+		if ( tween ) {
+			tween.unit = unit;
+			tween.start = initialInUnit;
+			tween.end = adjusted;
+		}
+	}
+	return adjusted;
+}
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([\w:-]+)/ );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+	// Support: IE9
+	option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+	// XHTML parsers do not magically insert elements in the
+	// same way that tag soup parsers do. So we cannot shorten
+	// this by omitting <tbody> or other required elements.
+	thead: [ 1, "<table>", "</table>" ],
+	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+	_default: [ 0, "", "" ]
+};
+
+// Support: IE9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+	// Support: IE9-11+
+	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
+	var ret = typeof context.getElementsByTagName !== "undefined" ?
+			context.getElementsByTagName( tag || "*" ) :
+			typeof context.querySelectorAll !== "undefined" ?
+				context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		dataPriv.set(
+			elems[ i ],
+			"globalEval",
+			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, contains, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( jQuery.type( elem ) === "object" ) {
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || wrapMap._default;
+				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+				// Descend through wrappers to the right content
+				j = wrap[ 0 ];
+				while ( j-- ) {
+					tmp = tmp.lastChild;
+				}
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (#12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		contains = jQuery.contains( elem.ownerDocument, elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( contains ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}
+
+
+( function() {
+	var fragment = document.createDocumentFragment(),
+		div = fragment.appendChild( document.createElement( "div" ) ),
+		input = document.createElement( "input" );
+
+	// Support: Android 4.0-4.3, Safari<=5.1
+	// Check state lost if the name is set (#11217)
+	// Support: Windows Web Apps (WWA)
+	// `name` and `type` must use .setAttribute for WWA (#14901)
+	input.setAttribute( "type", "radio" );
+	input.setAttribute( "checked", "checked" );
+	input.setAttribute( "name", "t" );
+
+	div.appendChild( input );
+
+	// Support: Safari<=5.1, Android<4.2
+	// Older WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE<=11+
+	// Make sure textarea (and checkbox) defaultValue is properly cloned
+	div.innerHTML = "<textarea>x</textarea>";
+	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+
+
+var
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+// Support: IE9
+// See #13393 for more info
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+	var origFn, type;
+
+	// Types can be a map of types/handlers
+	if ( typeof types === "object" ) {
+
+		// ( types-Object, selector, data )
+		if ( typeof selector !== "string" ) {
+
+			// ( types-Object, data )
+			data = data || selector;
+			selector = undefined;
+		}
+		for ( type in types ) {
+			on( elem, type, selector, data, types[ type ], one );
+		}
+		return elem;
+	}
+
+	if ( data == null && fn == null ) {
+
+		// ( types, fn )
+		fn = selector;
+		data = selector = undefined;
+	} else if ( fn == null ) {
+		if ( typeof selector === "string" ) {
+
+			// ( types, selector, fn )
+			fn = data;
+			data = undefined;
+		} else {
+
+			// ( types, data, fn )
+			fn = data;
+			data = selector;
+			selector = undefined;
+		}
+	}
+	if ( fn === false ) {
+		fn = returnFalse;
+	} else if ( !fn ) {
+		return elem;
+	}
+
+	if ( one === 1 ) {
+		origFn = fn;
+		fn = function( event ) {
+
+			// Can use an empty set, since event contains the info
+			jQuery().off( event );
+			return origFn.apply( this, arguments );
+		};
+
+		// Use same guid so caller can remove using origFn
+		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+	}
+	return elem.each( function() {
+		jQuery.event.add( this, types, fn, data, selector );
+	} );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !( events = elemData.events ) ) {
+			events = elemData.events = {};
+		}
+		if ( !( eventHandle = elemData.handle ) ) {
+			eventHandle = elemData.handle = function( e ) {
+
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+			};
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend( {
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join( "." )
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !( handlers = events[ type ] ) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup ||
+					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+		if ( !elemData || !( events = elemData.events ) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[ 2 ] &&
+				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector ||
+						selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown ||
+					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove data and the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			dataPriv.remove( elem, "handle events" );
+		}
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = slice.call( arguments ),
+			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[ 0 ] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( ( handleObj = matched.handlers[ j++ ] ) &&
+				!event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
+				// a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+						handleObj.handler ).apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( ( event.result = ret ) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Support (at least): Chrome, IE9
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		//
+		// Support: Firefox<=42+
+		// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
+		if ( delegateCount && cur.nodeType &&
+			( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) > -1 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push( { elem: cur, handlers: matches } );
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
+		"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split( " " ),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " +
+			"screenX screenY toElement" ).split( " " ),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX +
+					( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
+					( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY +
+					( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) -
+					( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Cordova 2.5 (WebKit) (#13255)
+		// All events should have a target; Cordova deviceready doesn't
+		if ( !event.target ) {
+			event.target = document;
+		}
+
+		// Support: Safari 6.0+, Chrome<28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined && event.originalEvent ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+	// This "if" is needed for plain objects
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+
+	// Allow instantiation without the 'new' keyword
+	if ( !( this instanceof jQuery.Event ) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = src.defaultPrevented ||
+				src.defaultPrevented === undefined &&
+
+				// Support: Android<4.0
+				src.returnValue === false ?
+			returnTrue :
+			returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	constructor: jQuery.Event,
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+	isSimulated: false,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		var e = this.originalEvent;
+
+		this.isImmediatePropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopImmediatePropagation();
+		}
+
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://code.google.com/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+	mouseenter: "mouseover",
+	mouseleave: "mouseout",
+	pointerenter: "pointerover",
+	pointerleave: "pointerout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mouseenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+} );
+
+jQuery.fn.extend( {
+	on: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn );
+	},
+	one: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ?
+					handleObj.origType + "." + handleObj.namespace :
+					handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each( function() {
+			jQuery.event.remove( this, types, fn, selector );
+		} );
+	}
+} );
+
+
+var
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
+
+	// Support: IE 10-11, Edge 10240+
+	// In IE/Edge using regex groups here causes severe slowdowns.
+	// See https://connect.microsoft.com/IE/feedback/details/1736512/
+	rnoInnerhtml = /<script|<style|<link/i,
+
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
+
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName( "tbody" )[ 0 ] ||
+			elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute( "type" );
+	}
+
+	return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( dataPriv.hasData( src ) ) {
+		pdataOld = dataPriv.access( src );
+		pdataCur = dataPriv.set( dest, pdataOld );
+		events = pdataOld.events;
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( dataUser.hasData( src ) ) {
+		udataOld = dataUser.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		dataUser.set( dest, udataCur );
+	}
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+	// Flatten any nested arrays
+	args = concat.apply( [], args );
+
+	var fragment, first, scripts, hasScripts, node, doc,
+		i = 0,
+		l = collection.length,
+		iNoClone = l - 1,
+		value = args[ 0 ],
+		isFunction = jQuery.isFunction( value );
+
+	// We can't cloneNode fragments that contain checked, in WebKit
+	if ( isFunction ||
+			( l > 1 && typeof value === "string" &&
+				!support.checkClone && rchecked.test( value ) ) ) {
+		return collection.each( function( index ) {
+			var self = collection.eq( index );
+			if ( isFunction ) {
+				args[ 0 ] = value.call( this, index, self.html() );
+			}
+			domManip( self, args, callback, ignored );
+		} );
+	}
+
+	if ( l ) {
+		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+		first = fragment.firstChild;
+
+		if ( fragment.childNodes.length === 1 ) {
+			fragment = first;
+		}
+
+		// Require either new content or an interest in ignored elements to invoke the callback
+		if ( first || ignored ) {
+			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+			hasScripts = scripts.length;
+
+			// Use the original fragment for the last item
+			// instead of the first because it can end up
+			// being emptied incorrectly in certain situations (#8070).
+			for ( ; i < l; i++ ) {
+				node = fragment;
+
+				if ( i !== iNoClone ) {
+					node = jQuery.clone( node, true, true );
+
+					// Keep references to cloned scripts for later restoration
+					if ( hasScripts ) {
+
+						// Support: Android<4.1, PhantomJS<2
+						// push.apply(_, arraylike) throws on ancient WebKit
+						jQuery.merge( scripts, getAll( node, "script" ) );
+					}
+				}
+
+				callback.call( collection[ i ], node, i );
+			}
+
+			if ( hasScripts ) {
+				doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+				// Reenable scripts
+				jQuery.map( scripts, restoreScript );
+
+				// Evaluate executable scripts on first document insertion
+				for ( i = 0; i < hasScripts; i++ ) {
+					node = scripts[ i ];
+					if ( rscriptType.test( node.type || "" ) &&
+						!dataPriv.access( node, "globalEval" ) &&
+						jQuery.contains( doc, node ) ) {
+
+						if ( node.src ) {
+
+							// Optional AJAX dependency, but won't run scripts if not present
+							if ( jQuery._evalUrl ) {
+								jQuery._evalUrl( node.src );
+							}
+						} else {
+							jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return collection;
+}
+
+function remove( elem, selector, keepData ) {
+	var node,
+		nodes = selector ? jQuery.filter( selector, elem ) : elem,
+		i = 0;
+
+	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+		if ( !keepData && node.nodeType === 1 ) {
+			jQuery.cleanData( getAll( node ) );
+		}
+
+		if ( node.parentNode ) {
+			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+				setGlobalEval( getAll( node, "script" ) );
+			}
+			node.parentNode.removeChild( node );
+		}
+	}
+
+	return elem;
+}
+
+jQuery.extend( {
+	htmlPrefilter: function( html ) {
+		return html.replace( rxhtmlTag, "<$1></$2>" );
+	},
+
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Fix IE cloning issues
+		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+				!jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			special = jQuery.event.special,
+			i = 0;
+
+		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+			if ( acceptData( elem ) ) {
+				if ( ( data = elem[ dataPriv.expando ] ) ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataPriv.expando ] = undefined;
+				}
+				if ( elem[ dataUser.expando ] ) {
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataUser.expando ] = undefined;
+				}
+			}
+		}
+	}
+} );
+
+jQuery.fn.extend( {
+
+	// Keep domManip exposed until 3.0 (gh-2225)
+	domManip: domManip,
+
+	detach: function( selector ) {
+		return remove( this, selector, true );
+	},
+
+	remove: function( selector ) {
+		return remove( this, selector );
+	},
+
+	text: function( value ) {
+		return access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().each( function() {
+					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+						this.textContent = value;
+					}
+				} );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		} );
+	},
+
+	prepend: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		} );
+	},
+
+	before: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		} );
+	},
+
+	after: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		} );
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function() {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		} );
+	},
+
+	html: function( value ) {
+		return access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = jQuery.htmlPrefilter( value );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch ( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var ignored = [];
+
+		// Make the changes, replacing each non-ignored context element with the new content
+		return domManip( this, arguments, function( elem ) {
+			var parent = this.parentNode;
+
+			if ( jQuery.inArray( this, ignored ) < 0 ) {
+				jQuery.cleanData( getAll( this ) );
+				if ( parent ) {
+					parent.replaceChild( elem, this );
+				}
+			}
+
+		// Force callback invocation
+		}, ignored );
+	}
+} );
+
+jQuery.each( {
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because push.apply(_, arraylike) throws
+			push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+} );
+
+
+var iframe,
+	elemdisplay = {
+
+		// Support: Firefox
+		// We have to pre-define these values for FF (#10227)
+		HTML: "block",
+		BODY: "block"
+	};
+
+/**
+ * Retrieve the actual display of a element
+ * @param {String} name nodeName of the element
+ * @param {Object} doc Document object
+ */
+
+// Called only from within defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+
+		display = jQuery.css( elem[ 0 ], "display" );
+
+	// We don't have any data stored on the element,
+	// so use "detach" method as fast way to get rid of the element
+	elem.detach();
+
+	return display;
+}
+
+/**
+ * Try to determine the default display value of an element
+ * @param {String} nodeName
+ */
+function defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+
+			// Use the already-created iframe if possible
+			iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
+				.appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = iframe[ 0 ].contentDocument;
+
+			// Support: IE
+			doc.write();
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+		// IE throws on elements created in popups
+		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view || !view.opener ) {
+			view = window;
+		}
+
+		return view.getComputedStyle( elem );
+	};
+
+var swap = function( elem, options, callback, args ) {
+	var ret, name,
+		old = {};
+
+	// Remember the old values, and insert the new ones
+	for ( name in options ) {
+		old[ name ] = elem.style[ name ];
+		elem.style[ name ] = options[ name ];
+	}
+
+	ret = callback.apply( elem, args || [] );
+
+	// Revert the old values
+	for ( name in options ) {
+		elem.style[ name ] = old[ name ];
+	}
+
+	return ret;
+};
+
+
+var documentElement = document.documentElement;
+
+
+
+( function() {
+	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+		container = document.createElement( "div" ),
+		div = document.createElement( "div" );
+
+	// Finish early in limited (non-browser) environments
+	if ( !div.style ) {
+		return;
+	}
+
+	// Support: IE9-11+
+	// Style of cloned element affects source element cloned (#8908)
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+		"padding:0;margin-top:1px;position:absolute";
+	container.appendChild( div );
+
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computeStyleTests() {
+		div.style.cssText =
+
+			// Support: Firefox<29, Android 2.3
+			// Vendor-prefix box-sizing
+			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
+			"position:relative;display:block;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"top:1%;width:50%";
+		div.innerHTML = "";
+		documentElement.appendChild( container );
+
+		var divStyle = window.getComputedStyle( div );
+		pixelPositionVal = divStyle.top !== "1%";
+		reliableMarginLeftVal = divStyle.marginLeft === "2px";
+		boxSizingReliableVal = divStyle.width === "4px";
+
+		// Support: Android 4.0 - 4.3 only
+		// Some styles come back with percentage values, even though they shouldn't
+		div.style.marginRight = "50%";
+		pixelMarginRightVal = divStyle.marginRight === "4px";
+
+		documentElement.removeChild( container );
+	}
+
+	jQuery.extend( support, {
+		pixelPosition: function() {
+
+			// This test is executed only once but we still do memoizing
+			// since we can use the boxSizingReliable pre-computing.
+			// No need to check if the test was already performed, though.
+			computeStyleTests();
+			return pixelPositionVal;
+		},
+		boxSizingReliable: function() {
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return boxSizingReliableVal;
+		},
+		pixelMarginRight: function() {
+
+			// Support: Android 4.0-4.3
+			// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
+			// since that compresses better and they're computed together anyway.
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return pixelMarginRightVal;
+		},
+		reliableMarginLeft: function() {
+
+			// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return reliableMarginLeftVal;
+		},
+		reliableMarginRight: function() {
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			// This support function is only executed once so no memoizing is needed.
+			var ret,
+				marginDiv = div.appendChild( document.createElement( "div" ) );
+
+			// Reset CSS: box-sizing; display; margin; border; padding
+			marginDiv.style.cssText = div.style.cssText =
+
+				// Support: Android 2.3
+				// Vendor-prefix box-sizing
+				"-webkit-box-sizing:content-box;box-sizing:content-box;" +
+				"display:block;margin:0;border:0;padding:0";
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+			documentElement.appendChild( container );
+
+			ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
+
+			documentElement.removeChild( container );
+			div.removeChild( marginDiv );
+
+			return ret;
+		}
+	} );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+	var width, minWidth, maxWidth, ret,
+		style = elem.style;
+
+	computed = computed || getStyles( elem );
+	ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
+
+	// Support: Opera 12.1x only
+	// Fall back to style even without computed
+	// computed is undefined for elems on document fragments
+	if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
+		ret = jQuery.style( elem, name );
+	}
+
+	// Support: IE9
+	// getPropertyValue is only needed for .css('filter') (#12537)
+	if ( computed ) {
+
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Android Browser returns percentage for some values,
+		// but width seems to be reliably pixels.
+		// This is against the CSSOM draft spec:
+		// http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret !== undefined ?
+
+		// Support: IE9-11+
+		// IE returns zIndex value as an integer.
+		ret + "" :
+		ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+	// Define the hook, we'll check on the first run if it's really needed.
+	return {
+		get: function() {
+			if ( conditionFn() ) {
+
+				// Hook not needed (or it's not possible to use it due
+				// to missing dependency), remove it.
+				delete this.get;
+				return;
+			}
+
+			// Hook needed; redefine it so that the support test is not executed again.
+			return ( this.get = hookFn ).apply( this, arguments );
+		}
+	};
+}
+
+
+var
+
+	// Swappable if display is none or starts with table
+	// except "table", "table-cell", or "table-caption"
+	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: "0",
+		fontWeight: "400"
+	},
+
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
+	emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+	// Shortcut for names that are not vendor prefixed
+	if ( name in emptyStyle ) {
+		return name;
+	}
+
+	// Check for vendor prefixed names
+	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in emptyStyle ) {
+			return name;
+		}
+	}
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+	// Any relative (+/-) values have already been
+	// normalized at this point
+	var matches = rcssNum.exec( value );
+	return matches ?
+
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+
+		// If we already have the right measurement, avoid augmentation
+		4 :
+
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+
+		// Both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// At this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+
+			// At this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// At this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test( val ) ) {
+			return val;
+		}
+
+		// Check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox &&
+			( support.boxSizingReliable() || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// Use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = dataPriv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = dataPriv.access(
+					elem,
+					"olddisplay",
+					defaultDisplay( elem.nodeName )
+				);
+			}
+		} else {
+			hidden = isHidden( elem );
+
+			if ( display !== "none" || !hidden ) {
+				dataPriv.set(
+					elem,
+					"olddisplay",
+					hidden ? display : jQuery.css( elem, "display" )
+				);
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.extend( {
+
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Don't automatically add "px" to these possibly-unitless properties
+	cssNumber: {
+		"animationIterationCount": true,
+		"columnCount": true,
+		"fillOpacity": true,
+		"flexGrow": true,
+		"flexShrink": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"order": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Gets hook for the prefixed version, then unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// Convert "+=" or "-=" to relative numbers (#7345)
+			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+				value = adjustCSS( elem, name, ret );
+
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that null and NaN values aren't set (#7116)
+			if ( value == null || value !== value ) {
+				return;
+			}
+
+			// If a number was passed in, add the unit (except for certain CSS properties)
+			if ( type === "number" ) {
+				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+			}
+
+			// Support: IE9-11+
+			// background-* props affect original clone's values
+			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !( "set" in hooks ) ||
+				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+				style[ name ] = value;
+			}
+
+		} else {
+
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks &&
+				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Try prefixed name followed by the unprefixed name
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		// Convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Make numeric if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || isFinite( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+
+				// Certain elements can have dimension info if we invisibly show them
+				// but it must have a current display style that would benefit
+				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+					elem.offsetWidth === 0 ?
+						swap( elem, cssShow, function() {
+							return getWidthOrHeight( elem, name, extra );
+						} ) :
+						getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var matches,
+				styles = extra && getStyles( elem ),
+				subtract = extra && augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				);
+
+			// Convert to pixels if value adjustment is needed
+			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+				( matches[ 3 ] || "px" ) !== "px" ) {
+
+				elem.style[ name ] = value;
+				value = jQuery.css( elem, name );
+			}
+
+			return setPositiveNumber( elem, value, subtract );
+		}
+	};
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+	function( elem, computed ) {
+		if ( computed ) {
+			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+				elem.getBoundingClientRect().left -
+					swap( elem, { marginLeft: 0 }, function() {
+						return elem.getBoundingClientRect().left;
+					} )
+				) + "px";
+		}
+	}
+);
+
+// Support: Android 2.3
+jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
+	function( elem, computed ) {
+		if ( computed ) {
+			return swap( elem, { "display": "inline-block" },
+				curCSS, [ elem, "marginRight" ] );
+		}
+	}
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// Assumes a single number if not a string
+				parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+} );
+
+jQuery.fn.extend( {
+	css: function( name, value ) {
+		return access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		if ( typeof state === "boolean" ) {
+			return state ? this.show() : this.hide();
+		}
+
+		return this.each( function() {
+			if ( isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		} );
+	}
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || jQuery.easing._default;
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			// Use a property on the element directly when it is not a DOM element,
+			// or when there is no matching style property that exists.
+			if ( tween.elem.nodeType !== 1 ||
+				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// Passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails.
+			// Simple values such as "10px" are parsed to Float;
+			// complex values such as "rotate(1rad)" are returned as-is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+
+			// Use step hook for back compat.
+			// Use cssHook if its there.
+			// Use .style if available and use plain properties where available.
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.nodeType === 1 &&
+				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+					jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p * Math.PI ) / 2;
+	},
+	_default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+	fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rrun = /queueHooks$/;
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	window.setTimeout( function() {
+		fxNow = undefined;
+	} );
+	return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		i = 0,
+		attrs = { height: type };
+
+	// If we include width, step value is 1 to do all cssExpand values,
+	// otherwise step value is 2 to skip over Left and Right
+	includeWidth = includeWidth ? 1 : 0;
+	for ( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+function createTween( value, prop, animation ) {
+	var tween,
+		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+		index = 0,
+		length = collection.length;
+	for ( ; index < length; index++ ) {
+		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+			// We're done with this property
+			return tween;
+		}
+	}
+}
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
+		anim = this,
+		orig = {},
+		style = elem.style,
+		hidden = elem.nodeType && isHidden( elem ),
+		dataShow = dataPriv.get( elem, "fxshow" );
+
+	// Handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always( function() {
+
+			// Ensure the complete handler is called before this completes
+			anim.always( function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			} );
+		} );
+	}
+
+	// Height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		display = jQuery.css( elem, "display" );
+
+		// Test default display if display is currently "none"
+		checkDisplay = display === "none" ?
+			dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
+
+		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always( function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		} );
+	}
+
+	// show/hide pass
+	for ( prop in props ) {
+		value = props[ prop ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ prop ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show
+				// and we are going to proceed with show, we should pretend to be hidden
+				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+
+		// Any non-fx value stops us from restoring the original display value
+		} else {
+			display = undefined;
+		}
+	}
+
+	if ( !jQuery.isEmptyObject( orig ) ) {
+		if ( dataShow ) {
+			if ( "hidden" in dataShow ) {
+				hidden = dataShow.hidden;
+			}
+		} else {
+			dataShow = dataPriv.access( elem, "fxshow", {} );
+		}
+
+		// Store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done( function() {
+				jQuery( elem ).hide();
+			} );
+		}
+		anim.done( function() {
+			var prop;
+
+			dataPriv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		} );
+		for ( prop in orig ) {
+			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+
+	// If this is a noop like .hide().hide(), restore an overwritten display value
+	} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
+		style.display = display;
+	}
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// Not quite $.extend, this won't overwrite existing keys.
+			// Reusing 'index' because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = Animation.prefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+
+			// Don't match elem in the :animated selector
+			delete tick.elem;
+		} ),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+				// Support: Android 2.3
+				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise( {
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, {
+				specialEasing: {},
+				easing: jQuery.easing._default
+			}, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+
+					// If we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// Resolve when we played the last frame; otherwise, reject
+				if ( gotoEnd ) {
+					deferred.notifyWith( elem, [ animation, 1, 0 ] );
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		} ),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			if ( jQuery.isFunction( result.stop ) ) {
+				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+					jQuery.proxy( result.stop, result );
+			}
+			return result;
+		}
+	}
+
+	jQuery.map( props, createTween, animation );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		} )
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+	tweeners: {
+		"*": [ function( prop, value ) {
+			var tween = this.createTween( prop, value );
+			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+			return tween;
+		} ]
+	},
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.match( rnotwhite );
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+			Animation.tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilters: [ defaultPrefilter ],
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			Animation.prefilters.unshift( callback );
+		} else {
+			Animation.prefilters.push( callback );
+		}
+	}
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ?
+		opt.duration : opt.duration in jQuery.fx.speeds ?
+			jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// Normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.fn.extend( {
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// Show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// Animate to the value specified
+			.end().animate( { opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+				// Empty animations, or finishing resolves immediately
+				if ( empty || dataPriv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each( function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = dataPriv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this &&
+					( type == null || timers[ index ].queue === type ) ) {
+
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Start the next in the queue if the last step wasn't forced.
+			// Timers currently will call their complete callbacks, which
+			// will dequeue but only if they were gotoEnd.
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		} );
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each( function() {
+			var index,
+				data = dataPriv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// Enable finishing flag on private data
+			data.finish = true;
+
+			// Empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.stop ) {
+				hooks.stop.call( this, true );
+			}
+
+			// Look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// Turn off finishing flag
+			delete data.finish;
+		} );
+	}
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+	slideDown: genFx( "show" ),
+	slideUp: genFx( "hide" ),
+	slideToggle: genFx( "toggle" ),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+	var timer,
+		i = 0,
+		timers = jQuery.timers;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	jQuery.timers.push( timer );
+	if ( timer() ) {
+		jQuery.fx.start();
+	} else {
+		jQuery.timers.pop();
+	}
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	window.clearInterval( timerId );
+
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+
+	// Default speed
+	_default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+	type = type || "fx";
+
+	return this.queue( type, function( next, hooks ) {
+		var timeout = window.setTimeout( next, time );
+		hooks.stop = function() {
+			window.clearTimeout( timeout );
+		};
+	} );
+};
+
+
+( function() {
+	var input = document.createElement( "input" ),
+		select = document.createElement( "select" ),
+		opt = select.appendChild( document.createElement( "option" ) );
+
+	input.type = "checkbox";
+
+	// Support: iOS<=5.1, Android<=4.2+
+	// Default value for a checkbox should be "on"
+	support.checkOn = input.value !== "";
+
+	// Support: IE<=11+
+	// Must access selectedIndex to make default options select
+	support.optSelected = opt.selected;
+
+	// Support: Android<=2.3
+	// Options inside disabled selects are incorrectly marked as disabled
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Support: IE<=11+
+	// An input loses its value after becoming a radio
+	input = document.createElement( "input" );
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+	attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+	attr: function( name, value ) {
+		return access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each( function() {
+			jQuery.removeAttr( this, name );
+		} );
+	}
+} );
+
+jQuery.extend( {
+	attr: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set attributes on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === "undefined" ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+		}
+
+		if ( value !== undefined ) {
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+				return;
+			}
+
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			elem.setAttribute( name, value + "" );
+			return value;
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		ret = jQuery.find.attr( elem, name );
+
+		// Non-existent attributes return null, we normalize to undefined
+		return ret == null ? undefined : ret;
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !support.radioValue && value === "radio" &&
+					jQuery.nodeName( elem, "input" ) ) {
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.bool.test( name ) ) {
+
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	}
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+	var getter = attrHandle[ name ] || jQuery.find.attr;
+
+	attrHandle[ name ] = function( elem, name, isXML ) {
+		var ret, handle;
+		if ( !isXML ) {
+
+			// Avoid an infinite loop by temporarily removing this function from the getter
+			handle = attrHandle[ name ];
+			attrHandle[ name ] = ret;
+			ret = getter( elem, name, isXML ) != null ?
+				name.toLowerCase() :
+				null;
+			attrHandle[ name ] = handle;
+		}
+		return ret;
+	};
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+	rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+	prop: function( name, value ) {
+		return access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each( function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		} );
+	}
+} );
+
+jQuery.extend( {
+	prop: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set properties on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			return ( elem[ name ] = value );
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		return elem[ name ];
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				return tabindex ?
+					parseInt( tabindex, 10 ) :
+					rfocusable.test( elem.nodeName ) ||
+						rclickable.test( elem.nodeName ) && elem.href ?
+							0 :
+							-1;
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	}
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+if ( !support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		},
+		set: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent ) {
+				parent.selectedIndex;
+
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+		}
+	};
+}
+
+jQuery.each( [
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+var rclass = /[\t\r\n\f]/g;
+
+function getClass( elem ) {
+	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+	addClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value;
+
+		if ( typeof stateVal === "boolean" && type === "string" ) {
+			return stateVal ? this.addClass( value ) : this.removeClass( value );
+		}
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).toggleClass(
+					value.call( this, i, getClass( this ), stateVal ),
+					stateVal
+				);
+			} );
+		}
+
+		return this.each( function() {
+			var className, i, self, classNames;
+
+			if ( type === "string" ) {
+
+				// Toggle individual class names
+				i = 0;
+				self = jQuery( this );
+				classNames = value.match( rnotwhite ) || [];
+
+				while ( ( className = classNames[ i++ ] ) ) {
+
+					// Check each className given, space separated list
+					if ( self.hasClass( className ) ) {
+						self.removeClass( className );
+					} else {
+						self.addClass( className );
+					}
+				}
+
+			// Toggle whole class name
+			} else if ( value === undefined || type === "boolean" ) {
+				className = getClass( this );
+				if ( className ) {
+
+					// Store className if set
+					dataPriv.set( this, "__className__", className );
+				}
+
+				// If the element has a class name or if we're passed `false`,
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				if ( this.setAttribute ) {
+					this.setAttribute( "class",
+						className || value === false ?
+						"" :
+						dataPriv.get( this, "__className__" ) || ""
+					);
+				}
+			}
+		} );
+	},
+
+	hasClass: function( selector ) {
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + getClass( elem ) + " " ).replace( rclass, " " )
+					.indexOf( className ) > -1
+			) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+} );
+
+
+
+
+var rreturn = /\r/g,
+	rspaces = /[\x20\t\r\n\f]+/g;
+
+jQuery.fn.extend( {
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[ 0 ];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] ||
+					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+
+					// Handle most common string cases
+					ret.replace( rreturn, "" ) :
+
+					// Handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each( function( i ) {
+			var val;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, jQuery( this ).val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+
+			} else if ( typeof val === "number" ) {
+				val += "";
+
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map( val, function( value ) {
+					return value == null ? "" : value + "";
+				} );
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		} );
+	}
+} );
+
+jQuery.extend( {
+	valHooks: {
+		option: {
+			get: function( elem ) {
+
+				var val = jQuery.find.attr( elem, "value" );
+				return val != null ?
+					val :
+
+					// Support: IE10-11+
+					// option.text throws exceptions (#14686, #14858)
+					// Strip and collapse whitespace
+					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+					jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE8-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+
+							// Don't return options that are disabled or in a disabled optgroup
+							( support.optDisabled ?
+								!option.disabled : option.getAttribute( "disabled" ) === null ) &&
+							( !option.parentNode.disabled ||
+								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( option.selected =
+						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+					) {
+						optionSet = true;
+					}
+				}
+
+				// Force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	}
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+			}
+		}
+	};
+	if ( !support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+		};
+	}
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf( "." ) > -1 ) {
+
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split( "." );
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join( "." );
+		event.rnamespace = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === ( elem.ownerDocument || document ) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+				dataPriv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && handle.apply && acceptData( cur ) ) {
+				event.result = handle.apply( cur, data );
+				if ( event.result === false ) {
+					event.preventDefault();
+				}
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( ( !special._default ||
+				special._default.apply( eventPath.pop(), data ) === false ) &&
+				acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	// Piggyback on a donor event to simulate a different one
+	// Used only for `focus(in | out)` events
+	simulate: function( type, elem, event ) {
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true
+			}
+		);
+
+		jQuery.event.trigger( e, null, elem );
+	}
+
+} );
+
+jQuery.fn.extend( {
+
+	trigger: function( type, data ) {
+		return this.each( function() {
+			jQuery.event.trigger( type, data, this );
+		} );
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[ 0 ];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
+	function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+} );
+
+jQuery.fn.extend( {
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome, Safari
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler on the document while someone wants focusin/focusout
+		var handler = function( event ) {
+			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+		};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix );
+
+				if ( !attaches ) {
+					doc.addEventListener( orig, handler, true );
+				}
+				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+			},
+			teardown: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix ) - 1;
+
+				if ( !attaches ) {
+					doc.removeEventListener( orig, handler, true );
+					dataPriv.remove( doc, fix );
+
+				} else {
+					dataPriv.access( doc, fix, attaches );
+				}
+			}
+		};
+	} );
+}
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Support: Android 2.3
+// Workaround failure to string-cast null input
+jQuery.parseJSON = function( data ) {
+	return JSON.parse( data + "" );
+};
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+	var xml;
+	if ( !data || typeof data !== "string" ) {
+		return null;
+	}
+
+	// Support: IE9
+	try {
+		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+	} catch ( e ) {
+		xml = undefined;
+	}
+
+	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+		jQuery.error( "Invalid XML: " + data );
+	}
+	return xml;
+};
+
+
+var
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat( "*" ),
+
+	// Anchor tag for parsing the document origin
+	originAnchor = document.createElement( "a" );
+	originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+
+			// For each dataType in the dataTypeExpression
+			while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+				// Prepend if requested
+				if ( dataType[ 0 ] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+				// Otherwise append
+				} else {
+					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if ( typeof dataTypeOrTransport === "string" &&
+				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		} );
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while ( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s.throws ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return {
+								state: "parsererror",
+								error: conv ? e : "No conversion from " + prev + " to " + current
+							};
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: location.href,
+		type: "GET",
+		isLocal: rlocalProtocol.test( location.protocol ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /\bxml\b/,
+			html: /\bhtml/,
+			json: /\bjson\b/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+
+			// URL without anti-cache param
+			cacheURL,
+
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+
+			// timeout handle
+			timeoutTimer,
+
+			// Url cleanup var
+			urlAnchor,
+
+			// To know if global events are to be dispatched
+			fireGlobals,
+
+			// Loop variable
+			i,
+
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+
+			// Callbacks context
+			callbackContext = s.context || s,
+
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context &&
+				( callbackContext.nodeType || callbackContext.jquery ) ?
+					jQuery( callbackContext ) :
+					jQuery.event,
+
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks( "once memory" ),
+
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+
+			// The jqXHR state
+			state = 0,
+
+			// Default abort message
+			strAbort = "canceled",
+
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, location.protocol + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
+
+		// A cross-domain request is in order when the origin doesn't match the current origin.
+		if ( s.crossDomain == null ) {
+			urlAnchor = document.createElement( "a" );
+
+			// Support: IE8-11+
+			// IE throws exception if url is malformed, e.g. http://example.com:80x/
+			try {
+				urlAnchor.href = s.url;
+
+				// Support: IE8-11+
+				// Anchor's host property isn't correctly set when s.url is relative
+				urlAnchor.href = urlAnchor.href;
+				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+					urlAnchor.protocol + "//" + urlAnchor.host;
+			} catch ( e ) {
+
+				// If there is an error parsing the URL, assume it is crossDomain,
+				// it can be rejected by the transport if it is invalid
+				s.crossDomain = true;
+			}
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+		fireGlobals = jQuery.event && s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger( "ajaxStart" );
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+				s.accepts[ s.dataTypes[ 0 ] ] +
+					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend &&
+			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// Aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+
+			// If request was aborted inside ajaxSend, stop there
+			if ( state === 2 ) {
+				return jqXHR;
+			}
+
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = window.setTimeout( function() {
+					jqXHR.abort( "timeout" );
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				window.clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader( "Last-Modified" );
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader( "etag" );
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 || s.type === "HEAD" ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+
+				// Extract error from statusText and normalize for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger( "ajaxStop" );
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+
+		// Shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		// The url can be an options object (which then must have .url)
+		return jQuery.ajax( jQuery.extend( {
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		}, jQuery.isPlainObject( url ) && url ) );
+	};
+} );
+
+
+jQuery._evalUrl = function( url ) {
+	return jQuery.ajax( {
+		url: url,
+
+		// Make this explicit, since user can override this through ajaxSetup (#11264)
+		type: "GET",
+		dataType: "script",
+		async: false,
+		global: false,
+		"throws": true
+	} );
+};
+
+
+jQuery.fn.extend( {
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapAll( html.call( this, i ) );
+			} );
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map( function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			} ).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapInner( html.call( this, i ) );
+			} );
+		}
+
+		return this.each( function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		} );
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each( function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+		} );
+	},
+
+	unwrap: function() {
+		return this.parent().each( function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		} ).end();
+	}
+} );
+
+
+jQuery.expr.filters.hidden = function( elem ) {
+	return !jQuery.expr.filters.visible( elem );
+};
+jQuery.expr.filters.visible = function( elem ) {
+
+	// Support: Opera <= 12.12
+	// Opera reports offsetWidths and offsetHeights less than zero on some elements
+	// Use OR instead of AND as the element is not visible if either is true
+	// See tickets #10406 and #13132
+	return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0;
+};
+
+
+
+
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams(
+					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+					v,
+					traditional,
+					add
+				);
+			}
+		} );
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		} );
+
+	} else {
+
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+jQuery.fn.extend( {
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map( function() {
+
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		} )
+		.filter( function() {
+			var type = this.type;
+
+			// Use .is( ":disabled" ) so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !rcheckableType.test( type ) );
+		} )
+		.map( function( i, elem ) {
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ) {
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					} ) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		} ).get();
+	}
+} );
+
+
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+		// File protocol always yields status code 0, assume 200
+		0: 200,
+
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+	var callback, errorCallback;
+
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i,
+					xhr = options.xhr();
+
+				xhr.open(
+					options.type,
+					options.url,
+					options.async,
+					options.username,
+					options.password
+				);
+
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+					headers[ "X-Requested-With" ] = "XMLHttpRequest";
+				}
+
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							callback = errorCallback = xhr.onload =
+								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+
+								// Support: IE9
+								// On a manual native abort, IE9 throws
+								// errors on any property access that is not readyState
+								if ( typeof xhr.status !== "number" ) {
+									complete( 0, "error" );
+								} else {
+									complete(
+
+										// File: protocol always yields status 0; see #8605, #14207
+										xhr.status,
+										xhr.statusText
+									);
+								}
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+
+									// Support: IE9 only
+									// IE9 has no XHR2 but throws on binary (trac-11426)
+									// For XHR2 non-text, let the caller handle it (gh-2498)
+									( xhr.responseType || "text" ) !== "text"  ||
+									typeof xhr.responseText !== "string" ?
+										{ binary: xhr.response } :
+										{ text: xhr.responseText },
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+
+				// Listen to events
+				xhr.onload = callback();
+				errorCallback = xhr.onerror = callback( "error" );
+
+				// Support: IE9
+				// Use onreadystatechange to replace onabort
+				// to handle uncaught aborts
+				if ( xhr.onabort !== undefined ) {
+					xhr.onabort = errorCallback;
+				} else {
+					xhr.onreadystatechange = function() {
+
+						// Check readyState before timeout as it changes
+						if ( xhr.readyState === 4 ) {
+
+							// Allow onerror to be called first,
+							// but that will not handle a native abort
+							// Also, save errorCallback to a variable
+							// as xhr.onerror cannot be accessed
+							window.setTimeout( function() {
+								if ( callback ) {
+									errorCallback();
+								}
+							} );
+						}
+					};
+				}
+
+				// Create the abort callback
+				callback = callback( "abort" );
+
+				try {
+
+					// Do send the request (this may raise an exception)
+					xhr.send( options.hasContent && options.data || null );
+				} catch ( e ) {
+
+					// #14683: Only rethrow if this hasn't been notified as an error yet
+					if ( callback ) {
+						throw e;
+					}
+				}
+			},
+
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+} );
+
+
+
+
+// Install script dataType
+jQuery.ajaxSetup( {
+	accepts: {
+		script: "text/javascript, application/javascript, " +
+			"application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /\b(?:java|ecma)script\b/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery( "<script>" ).prop( {
+					charset: s.scriptCharset,
+					src: s.url
+				} ).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+
+				// Use native DOM manipulation to avoid our domManip AJAX trickery
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+} );
+
+
+
+
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup( {
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+} );
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" &&
+				( s.contentType || "" )
+					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+				rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters[ "script json" ] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// Force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always( function() {
+
+			// If previous value didn't exist - remove it
+			if ( overwritten === undefined ) {
+				jQuery( window ).removeProp( callbackName );
+
+			// Otherwise restore preexisting value
+			} else {
+				window[ callbackName ] = overwritten;
+			}
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+
+				// Make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// Save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		} );
+
+		// Delegate to script
+		return "script";
+	}
+} );
+
+
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+	if ( !data || typeof data !== "string" ) {
+		return null;
+	}
+	if ( typeof context === "boolean" ) {
+		keepScripts = context;
+		context = false;
+	}
+	context = context || document;
+
+	var parsed = rsingleTag.exec( data ),
+		scripts = !keepScripts && [];
+
+	// Single tag
+	if ( parsed ) {
+		return [ context.createElement( parsed[ 1 ] ) ];
+	}
+
+	parsed = buildFragment( [ data ], context, scripts );
+
+	if ( scripts && scripts.length ) {
+		jQuery( scripts ).remove();
+	}
+
+	return jQuery.merge( [], parsed.childNodes );
+};
+
+
+// Keep a copy of the old load method
+var _load = jQuery.fn.load;
+
+/**
+ * Load a url into a page
+ */
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf( " " );
+
+	if ( off > -1 ) {
+		selector = jQuery.trim( url.slice( off ) );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax( {
+			url: url,
+
+			// If "type" variable is undefined, then "GET" method will be used.
+			// Make value of this field explicit since
+			// user can override it through ajaxSetup method
+			type: type || "GET",
+			dataType: "html",
+			data: params
+		} ).done( function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		// If the request succeeds, this function gets "data", "status", "jqXHR"
+		// but they are ignored because response was set above.
+		// If it fails, this function gets "jqXHR", "status", "error"
+		} ).always( callback && function( jqXHR, status ) {
+			self.each( function() {
+				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+			} );
+		} );
+	}
+
+	return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [
+	"ajaxStart",
+	"ajaxStop",
+	"ajaxComplete",
+	"ajaxError",
+	"ajaxSuccess",
+	"ajaxSend"
+], function( i, type ) {
+	jQuery.fn[ type ] = function( fn ) {
+		return this.on( type, fn );
+	};
+} );
+
+
+
+
+jQuery.expr.filters.animated = function( elem ) {
+	return jQuery.grep( jQuery.timers, function( fn ) {
+		return elem === fn.elem;
+	} ).length;
+};
+
+
+
+
+/**
+ * Gets a window from an element
+ */
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+
+jQuery.offset = {
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
+
+		// Need to be able to calculate position if either
+		// top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+
+			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+jQuery.fn.extend( {
+	offset: function( options ) {
+		if ( arguments.length ) {
+			return options === undefined ?
+				this :
+				this.each( function( i ) {
+					jQuery.offset.setOffset( this, options, i );
+				} );
+		}
+
+		var docElem, win,
+			elem = this[ 0 ],
+			box = { top: 0, left: 0 },
+			doc = elem && elem.ownerDocument;
+
+		if ( !doc ) {
+			return;
+		}
+
+		docElem = doc.documentElement;
+
+		// Make sure it's not a disconnected DOM node
+		if ( !jQuery.contains( docElem, elem ) ) {
+			return box;
+		}
+
+		box = elem.getBoundingClientRect();
+		win = getWindow( doc );
+		return {
+			top: box.top + win.pageYOffset - docElem.clientTop,
+			left: box.left + win.pageXOffset - docElem.clientLeft
+		};
+	},
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+		// because it is its only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+			// Assume getBoundingClientRect is there when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	// This method will return documentElement in the following cases:
+	// 1) For the element inside the iframe without offsetParent, this method will return
+	//    documentElement of the parent window
+	// 2) For the hidden or detached element
+	// 3) For body or html element, i.e. in case of the html node - it will return itself
+	//
+	// but those exceptions were never presented as a real life use-cases
+	// and might be considered as more preferable results.
+	//
+	// This logic, however, is not guaranteed and can change at any point in the future
+	offsetParent: function() {
+		return this.map( function() {
+			var offsetParent = this.offsetParent;
+
+			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || documentElement;
+		} );
+	}
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : win.pageXOffset,
+					top ? val : win.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length );
+	};
+} );
+
+// Support: Safari<7-8+, Chrome<37-44+
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+		function( elem, computed ) {
+			if ( computed ) {
+				computed = curCSS( elem, prop );
+
+				// If curCSS returns percentage, fallback to offset
+				return rnumnonpx.test( computed ) ?
+					jQuery( elem ).position()[ prop ] + "px" :
+					computed;
+			}
+		}
+	);
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+		function( defaultExtra, funcName ) {
+
+		// Margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	} );
+} );
+
+
+jQuery.fn.extend( {
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ?
+			this.off( selector, "**" ) :
+			this.off( types, selector || "**", fn );
+	},
+	size: function() {
+		return this.length;
+	}
+} );
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+	define( "jquery", [], function() {
+		return jQuery;
+	} );
+}
+
+
+
+var
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+	if ( window.$ === jQuery ) {
+		window.$ = _$;
+	}
+
+	if ( deep && window.jQuery === jQuery ) {
+		window.jQuery = _jQuery;
+	}
+
+	return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+return jQuery;
+}));
diff --git a/debian/missing-sources/jquery.easypiechart.js b/debian/missing-sources/jquery.easypiechart-97b5824.js
index 5ac3dc1b3..5ac3dc1b3 100644
--- a/debian/missing-sources/jquery.easypiechart.js
+++ b/debian/missing-sources/jquery.easypiechart-97b5824.js
diff --git a/debian/missing-sources/jquery.nanoscroller.js b/debian/missing-sources/jquery.nanoscroller.js
deleted file mode 100644
index edcbfaa44..000000000
--- a/debian/missing-sources/jquery.nanoscroller.js
+++ /dev/null
@@ -1,1000 +0,0 @@
-/*! nanoScrollerJS - v0.8.7 - 2015
-* http://jamesflorentino.github.com/nanoScrollerJS/
-* Copyright (c) 2015 James Florentino; Licensed MIT */
-(function(factory) {
-  if (typeof define === 'function' && define.amd) {
-    return define(['jquery'], function($) {
-      return factory($, window, document);
-    });
-  } else if (typeof exports === 'object') {
-    return module.exports = factory(require('jquery'), window, document);
-  } else {
-    return factory(jQuery, window, document);
-  }
-})(function($, window, document) {
-  "use strict";
-  var BROWSER_IS_IE7, BROWSER_SCROLLBAR_WIDTH, DOMSCROLL, DOWN, DRAG, ENTER, KEYDOWN, KEYUP, MOUSEDOWN, MOUSEENTER, MOUSEMOVE, MOUSEUP, MOUSEWHEEL, NanoScroll, PANEDOWN, RESIZE, SCROLL, SCROLLBAR, TOUCHMOVE, UP, WHEEL, cAF, defaults, getBrowserScrollbarWidth, hasTransform, isFFWithBuggyScrollbar, rAF, transform, _elementStyle, _prefixStyle, _vendor;
-  defaults = {
-
-    /**
-      a classname for the pane element.
-      @property paneClass
-      @type String
-      @default 'nano-pane'
-     */
-    paneClass: 'nano-pane',
-
-    /**
-      a classname for the slider element.
-      @property sliderClass
-      @type String
-      @default 'nano-slider'
-     */
-    sliderClass: 'nano-slider',
-
-    /**
-      a classname for the content element.
-      @property contentClass
-      @type String
-      @default 'nano-content'
-     */
-    contentClass: 'nano-content',
-
-    /**
-      a classname for enabled mode
-      @property enabledClass
-      @type String
-      @default 'has-scrollbar'
-     */
-    enabledClass: 'has-scrollbar',
-
-    /**
-      a classname for flashed mode
-      @property flashedClass
-      @type String
-      @default 'flashed'
-     */
-    flashedClass: 'flashed',
-
-    /**
-      a classname for active mode
-      @property activeClass
-      @type String
-      @default 'active'
-     */
-    activeClass: 'active',
-
-    /**
-      a setting to enable native scrolling in iOS devices.
-      @property iOSNativeScrolling
-      @type Boolean
-      @default false
-     */
-    iOSNativeScrolling: false,
-
-    /**
-      a setting to prevent the rest of the page being
-      scrolled when user scrolls the `.content` element.
-      @property preventPageScrolling
-      @type Boolean
-      @default false
-     */
-    preventPageScrolling: false,
-
-    /**
-      a setting to disable binding to the resize event.
-      @property disableResize
-      @type Boolean
-      @default false
-     */
-    disableResize: false,
-
-    /**
-      a setting to make the scrollbar always visible.
-      @property alwaysVisible
-      @type Boolean
-      @default false
-     */
-    alwaysVisible: false,
-
-    /**
-      a default timeout for the `flash()` method.
-      @property flashDelay
-      @type Number
-      @default 1500
-     */
-    flashDelay: 1500,
-
-    /**
-      a minimum height for the `.slider` element.
-      @property sliderMinHeight
-      @type Number
-      @default 20
-     */
-    sliderMinHeight: 20,
-
-    /**
-      a maximum height for the `.slider` element.
-      @property sliderMaxHeight
-      @type Number
-      @default null
-     */
-    sliderMaxHeight: null,
-
-    /**
-      an alternate document context.
-      @property documentContext
-      @type Document
-      @default null
-     */
-    documentContext: null,
-
-    /**
-      an alternate window context.
-      @property windowContext
-      @type Window
-      @default null
-     */
-    windowContext: null
-  };
-
-  /**
-    @property SCROLLBAR
-    @type String
-    @static
-    @final
-    @private
-   */
-  SCROLLBAR = 'scrollbar';
-
-  /**
-    @property SCROLL
-    @type String
-    @static
-    @final
-    @private
-   */
-  SCROLL = 'scroll';
-
-  /**
-    @property MOUSEDOWN
-    @type String
-    @final
-    @private
-   */
-  MOUSEDOWN = 'mousedown';
-
-  /**
-    @property MOUSEENTER
-    @type String
-    @final
-    @private
-   */
-  MOUSEENTER = 'mouseenter';
-
-  /**
-    @property MOUSEMOVE
-    @type String
-    @static
-    @final
-    @private
-   */
-  MOUSEMOVE = 'mousemove';
-
-  /**
-    @property MOUSEWHEEL
-    @type String
-    @final
-    @private
-   */
-  MOUSEWHEEL = 'mousewheel';
-
-  /**
-    @property MOUSEUP
-    @type String
-    @static
-    @final
-    @private
-   */
-  MOUSEUP = 'mouseup';
-
-  /**
-    @property RESIZE
-    @type String
-    @final
-    @private
-   */
-  RESIZE = 'resize';
-
-  /**
-    @property DRAG
-    @type String
-    @static
-    @final
-    @private
-   */
-  DRAG = 'drag';
-
-  /**
-    @property ENTER
-    @type String
-    @static
-    @final
-    @private
-   */
-  ENTER = 'enter';
-
-  /**
-    @property UP
-    @type String
-    @static
-    @final
-    @private
-   */
-  UP = 'up';
-
-  /**
-    @property PANEDOWN
-    @type String
-    @static
-    @final
-    @private
-   */
-  PANEDOWN = 'panedown';
-
-  /**
-    @property DOMSCROLL
-    @type String
-    @static
-    @final
-    @private
-   */
-  DOMSCROLL = 'DOMMouseScroll';
-
-  /**
-    @property DOWN
-    @type String
-    @static
-    @final
-    @private
-   */
-  DOWN = 'down';
-
-  /**
-    @property WHEEL
-    @type String
-    @static
-    @final
-    @private
-   */
-  WHEEL = 'wheel';
-
-  /**
-    @property KEYDOWN
-    @type String
-    @static
-    @final
-    @private
-   */
-  KEYDOWN = 'keydown';
-
-  /**
-    @property KEYUP
-    @type String
-    @static
-    @final
-    @private
-   */
-  KEYUP = 'keyup';
-
-  /**
-    @property TOUCHMOVE
-    @type String
-    @static
-    @final
-    @private
-   */
-  TOUCHMOVE = 'touchmove';
-
-  /**
-    @property BROWSER_IS_IE7
-    @type Boolean
-    @static
-    @final
-    @private
-   */
-  BROWSER_IS_IE7 = window.navigator.appName === 'Microsoft Internet Explorer' && /msie 7./i.test(window.navigator.appVersion) && window.ActiveXObject;
-
-  /**
-    @property BROWSER_SCROLLBAR_WIDTH
-    @type Number
-    @static
-    @default null
-    @private
-   */
-  BROWSER_SCROLLBAR_WIDTH = null;
-  rAF = window.requestAnimationFrame;
-  cAF = window.cancelAnimationFrame;
-  _elementStyle = document.createElement('div').style;
-  _vendor = (function() {
-    var i, transform, vendor, vendors, _i, _len;
-    vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'];
-    for (i = _i = 0, _len = vendors.length; _i < _len; i = ++_i) {
-      vendor = vendors[i];
-      transform = vendors[i] + 'ransform';
-      if (transform in _elementStyle) {
-        return vendors[i].substr(0, vendors[i].length - 1);
-      }
-    }
-    return false;
-  })();
-  _prefixStyle = function(style) {
-    if (_vendor === false) {
-      return false;
-    }
-    if (_vendor === '') {
-      return style;
-    }
-    return _vendor + style.charAt(0).toUpperCase() + style.substr(1);
-  };
-  transform = _prefixStyle('transform');
-  hasTransform = transform !== false;
-
-  /**
-    Returns browser's native scrollbar width
-    @method getBrowserScrollbarWidth
-    @return {Number} the scrollbar width in pixels
-    @static
-    @private
-   */
-  getBrowserScrollbarWidth = function() {
-    var outer, outerStyle, scrollbarWidth;
-    outer = document.createElement('div');
-    outerStyle = outer.style;
-    outerStyle.position = 'absolute';
-    outerStyle.width = '100px';
-    outerStyle.height = '100px';
-    outerStyle.overflow = SCROLL;
-    outerStyle.top = '-9999px';
-    document.body.appendChild(outer);
-    scrollbarWidth = outer.offsetWidth - outer.clientWidth;
-    document.body.removeChild(outer);
-    return scrollbarWidth;
-  };
-  isFFWithBuggyScrollbar = function() {
-    var isOSXFF, ua, version;
-    ua = window.navigator.userAgent;
-    isOSXFF = /(?=.+Mac OS X)(?=.+Firefox)/.test(ua);
-    if (!isOSXFF) {
-      return false;
-    }
-    version = /Firefox\/\d{2}\./.exec(ua);
-    if (version) {
-      version = version[0].replace(/\D+/g, '');
-    }
-    return isOSXFF && +version > 23;
-  };
-
-  /**
-    @class NanoScroll
-    @param element {HTMLElement|Node} the main element
-    @param options {Object} nanoScroller's options
-    @constructor
-   */
-  NanoScroll = (function() {
-    function NanoScroll(el, options) {
-      this.el = el;
-      this.options = options;
-      BROWSER_SCROLLBAR_WIDTH || (BROWSER_SCROLLBAR_WIDTH = getBrowserScrollbarWidth());
-      this.$el = $(this.el);
-      this.doc = $(this.options.documentContext || document);
-      this.win = $(this.options.windowContext || window);
-      this.body = this.doc.find('body');
-      this.$content = this.$el.children("." + this.options.contentClass);
-      this.$content.attr('tabindex', this.options.tabIndex || 0);
-      this.content = this.$content[0];
-      this.previousPosition = 0;
-      if (this.options.iOSNativeScrolling && (this.el.style.WebkitOverflowScrolling != null)) {
-        this.nativeScrolling();
-      } else {
-        this.generate();
-      }
-      this.createEvents();
-      this.addEvents();
-      this.reset();
-    }
-
-
-    /**
-      Prevents the rest of the page being scrolled
-      when user scrolls the `.nano-content` element.
-      @method preventScrolling
-      @param event {Event}
-      @param direction {String} Scroll direction (up or down)
-      @private
-     */
-
-    NanoScroll.prototype.preventScrolling = function(e, direction) {
-      if (!this.isActive) {
-        return;
-      }
-      if (e.type === DOMSCROLL) {
-        if (direction === DOWN && e.originalEvent.detail > 0 || direction === UP && e.originalEvent.detail < 0) {
-          e.preventDefault();
-        }
-      } else if (e.type === MOUSEWHEEL) {
-        if (!e.originalEvent || !e.originalEvent.wheelDelta) {
-          return;
-        }
-        if (direction === DOWN && e.originalEvent.wheelDelta < 0 || direction === UP && e.originalEvent.wheelDelta > 0) {
-          e.preventDefault();
-        }
-      }
-    };
-
-
-    /**
-      Enable iOS native scrolling
-      @method nativeScrolling
-      @private
-     */
-
-    NanoScroll.prototype.nativeScrolling = function() {
-      this.$content.css({
-        WebkitOverflowScrolling: 'touch'
-      });
-      this.iOSNativeScrolling = true;
-      this.isActive = true;
-    };
-
-
-    /**
-      Updates those nanoScroller properties that
-      are related to current scrollbar position.
-      @method updateScrollValues
-      @private
-     */
-
-    NanoScroll.prototype.updateScrollValues = function() {
-      var content, direction;
-      content = this.content;
-      this.maxScrollTop = content.scrollHeight - content.clientHeight;
-      this.prevScrollTop = this.contentScrollTop || 0;
-      this.contentScrollTop = content.scrollTop;
-      direction = this.contentScrollTop > this.previousPosition ? "down" : this.contentScrollTop < this.previousPosition ? "up" : "same";
-      this.previousPosition = this.contentScrollTop;
-      if (direction !== "same") {
-        this.$el.trigger('update', {
-          position: this.contentScrollTop,
-          maximum: this.maxScrollTop,
-          direction: direction
-        });
-      }
-      if (!this.iOSNativeScrolling) {
-        this.maxSliderTop = this.paneHeight - this.sliderHeight;
-        this.sliderTop = this.maxScrollTop === 0 ? 0 : this.contentScrollTop * this.maxSliderTop / this.maxScrollTop;
-      }
-    };
-
-
-    /**
-      Updates CSS styles for current scroll position.
-      Uses CSS 2d transfroms and `window.requestAnimationFrame` if available.
-      @method setOnScrollStyles
-      @private
-     */
-
-    NanoScroll.prototype.setOnScrollStyles = function() {
-      var cssValue;
-      if (hasTransform) {
-        cssValue = {};
-        cssValue[transform] = "translate(0, " + this.sliderTop + "px)";
-      } else {
-        cssValue = {
-          top: this.sliderTop
-        };
-      }
-      if (rAF) {
-        if (cAF && this.scrollRAF) {
-          cAF(this.scrollRAF);
-        }
-        this.scrollRAF = rAF((function(_this) {
-          return function() {
-            _this.scrollRAF = null;
-            return _this.slider.css(cssValue);
-          };
-        })(this));
-      } else {
-        this.slider.css(cssValue);
-      }
-    };
-
-
-    /**
-      Creates event related methods
-      @method createEvents
-      @private
-     */
-
-    NanoScroll.prototype.createEvents = function() {
-      this.events = {
-        down: (function(_this) {
-          return function(e) {
-            _this.isBeingDragged = true;
-            _this.offsetY = e.pageY - _this.slider.offset().top;
-            if (!_this.slider.is(e.target)) {
-              _this.offsetY = 0;
-            }
-            _this.pane.addClass(_this.options.activeClass);
-            _this.doc.bind(MOUSEMOVE, _this.events[DRAG]).bind(MOUSEUP, _this.events[UP]);
-            _this.body.bind(MOUSEENTER, _this.events[ENTER]);
-            return false;
-          };
-        })(this),
-        drag: (function(_this) {
-          return function(e) {
-            _this.sliderY = e.pageY - _this.$el.offset().top - _this.paneTop - (_this.offsetY || _this.sliderHeight * 0.5);
-            _this.scroll();
-            if (_this.contentScrollTop >= _this.maxScrollTop && _this.prevScrollTop !== _this.maxScrollTop) {
-              _this.$el.trigger('scrollend');
-            } else if (_this.contentScrollTop === 0 && _this.prevScrollTop !== 0) {
-              _this.$el.trigger('scrolltop');
-            }
-            return false;
-          };
-        })(this),
-        up: (function(_this) {
-          return function(e) {
-            _this.isBeingDragged = false;
-            _this.pane.removeClass(_this.options.activeClass);
-            _this.doc.unbind(MOUSEMOVE, _this.events[DRAG]).unbind(MOUSEUP, _this.events[UP]);
-            _this.body.unbind(MOUSEENTER, _this.events[ENTER]);
-            return false;
-          };
-        })(this),
-        resize: (function(_this) {
-          return function(e) {
-            _this.reset();
-          };
-        })(this),
-        panedown: (function(_this) {
-          return function(e) {
-            _this.sliderY = (e.offsetY || e.originalEvent.layerY) - (_this.sliderHeight * 0.5);
-            _this.scroll();
-            _this.events.down(e);
-            return false;
-          };
-        })(this),
-        scroll: (function(_this) {
-          return function(e) {
-            _this.updateScrollValues();
-            if (_this.isBeingDragged) {
-              return;
-            }
-            if (!_this.iOSNativeScrolling) {
-              _this.sliderY = _this.sliderTop;
-              _this.setOnScrollStyles();
-            }
-            if (e == null) {
-              return;
-            }
-            if (_this.contentScrollTop >= _this.maxScrollTop) {
-              if (_this.options.preventPageScrolling) {
-                _this.preventScrolling(e, DOWN);
-              }
-              if (_this.prevScrollTop !== _this.maxScrollTop) {
-                _this.$el.trigger('scrollend');
-              }
-            } else if (_this.contentScrollTop === 0) {
-              if (_this.options.preventPageScrolling) {
-                _this.preventScrolling(e, UP);
-              }
-              if (_this.prevScrollTop !== 0) {
-                _this.$el.trigger('scrolltop');
-              }
-            }
-          };
-        })(this),
-        wheel: (function(_this) {
-          return function(e) {
-            var delta;
-            if (e == null) {
-              return;
-            }
-            delta = e.delta || e.wheelDelta || (e.originalEvent && e.originalEvent.wheelDelta) || -e.detail || (e.originalEvent && -e.originalEvent.detail);
-            if (delta) {
-              _this.sliderY += -delta / 3;
-            }
-            _this.scroll();
-            return false;
-          };
-        })(this),
-        enter: (function(_this) {
-          return function(e) {
-            var _ref;
-            if (!_this.isBeingDragged) {
-              return;
-            }
-            if ((e.buttons || e.which) !== 1) {
-              return (_ref = _this.events)[UP].apply(_ref, arguments);
-            }
-          };
-        })(this)
-      };
-    };
-
-
-    /**
-      Adds event listeners with jQuery.
-      @method addEvents
-      @private
-     */
-
-    NanoScroll.prototype.addEvents = function() {
-      var events;
-      this.removeEvents();
-      events = this.events;
-      if (!this.options.disableResize) {
-        this.win.bind(RESIZE, events[RESIZE]);
-      }
-      if (!this.iOSNativeScrolling) {
-        this.slider.bind(MOUSEDOWN, events[DOWN]);
-        this.pane.bind(MOUSEDOWN, events[PANEDOWN]).bind("" + MOUSEWHEEL + " " + DOMSCROLL, events[WHEEL]);
-      }
-      this.$content.bind("" + SCROLL + " " + MOUSEWHEEL + " " + DOMSCROLL + " " + TOUCHMOVE, events[SCROLL]);
-    };
-
-
-    /**
-      Removes event listeners with jQuery.
-      @method removeEvents
-      @private
-     */
-
-    NanoScroll.prototype.removeEvents = function() {
-      var events;
-      events = this.events;
-      this.win.unbind(RESIZE, events[RESIZE]);
-      if (!this.iOSNativeScrolling) {
-        this.slider.unbind();
-        this.pane.unbind();
-      }
-      this.$content.unbind("" + SCROLL + " " + MOUSEWHEEL + " " + DOMSCROLL + " " + TOUCHMOVE, events[SCROLL]);
-    };
-
-
-    /**
-      Generates nanoScroller's scrollbar and elements for it.
-      @method generate
-      @chainable
-      @private
-     */
-
-    NanoScroll.prototype.generate = function() {
-      var contentClass, cssRule, currentPadding, options, pane, paneClass, sliderClass;
-      options = this.options;
-      paneClass = options.paneClass, sliderClass = options.sliderClass, contentClass = options.contentClass;
-      if (!(pane = this.$el.children("." + paneClass)).length && !pane.children("." + sliderClass).length) {
-        this.$el.append("<div class=\"" + paneClass + "\"><div class=\"" + sliderClass + "\" /></div>");
-      }
-      this.pane = this.$el.children("." + paneClass);
-      this.slider = this.pane.find("." + sliderClass);
-      if (BROWSER_SCROLLBAR_WIDTH === 0 && isFFWithBuggyScrollbar()) {
-        currentPadding = window.getComputedStyle(this.content, null).getPropertyValue('padding-right').replace(/[^0-9.]+/g, '');
-        cssRule = {
-          right: -14,
-          paddingRight: +currentPadding + 14
-        };
-      } else if (BROWSER_SCROLLBAR_WIDTH) {
-        cssRule = {
-          right: -BROWSER_SCROLLBAR_WIDTH
-        };
-        this.$el.addClass(options.enabledClass);
-      }
-      if (cssRule != null) {
-        this.$content.css(cssRule);
-      }
-      return this;
-    };
-
-
-    /**
-      @method restore
-      @private
-     */
-
-    NanoScroll.prototype.restore = function() {
-      this.stopped = false;
-      if (!this.iOSNativeScrolling) {
-        this.pane.show();
-      }
-      this.addEvents();
-    };
-
-
-    /**
-      Resets nanoScroller's scrollbar.
-      @method reset
-      @chainable
-      @example
-          $(".nano").nanoScroller();
-     */
-
-    NanoScroll.prototype.reset = function() {
-      var content, contentHeight, contentPosition, contentStyle, contentStyleOverflowY, paneBottom, paneHeight, paneOuterHeight, paneTop, parentMaxHeight, right, sliderHeight;
-      if (this.iOSNativeScrolling) {
-        this.contentHeight = this.content.scrollHeight;
-        return;
-      }
-      if (!this.$el.find("." + this.options.paneClass).length) {
-        this.generate().stop();
-      }
-      if (this.stopped) {
-        this.restore();
-      }
-      content = this.content;
-      contentStyle = content.style;
-      contentStyleOverflowY = contentStyle.overflowY;
-      if (BROWSER_IS_IE7) {
-        this.$content.css({
-          height: this.$content.height()
-        });
-      }
-      contentHeight = content.scrollHeight + BROWSER_SCROLLBAR_WIDTH;
-      parentMaxHeight = parseInt(this.$el.css("max-height"), 10);
-      if (parentMaxHeight > 0) {
-        this.$el.height("");
-        this.$el.height(content.scrollHeight > parentMaxHeight ? parentMaxHeight : content.scrollHeight);
-      }
-      paneHeight = this.pane.outerHeight(false);
-      paneTop = parseInt(this.pane.css('top'), 10);
-      paneBottom = parseInt(this.pane.css('bottom'), 10);
-      paneOuterHeight = paneHeight + paneTop + paneBottom;
-      sliderHeight = Math.round(paneOuterHeight / contentHeight * paneHeight);
-      if (sliderHeight < this.options.sliderMinHeight) {
-        sliderHeight = this.options.sliderMinHeight;
-      } else if ((this.options.sliderMaxHeight != null) && sliderHeight > this.options.sliderMaxHeight) {
-        sliderHeight = this.options.sliderMaxHeight;
-      }
-      if (contentStyleOverflowY === SCROLL && contentStyle.overflowX !== SCROLL) {
-        sliderHeight += BROWSER_SCROLLBAR_WIDTH;
-      }
-      this.maxSliderTop = paneOuterHeight - sliderHeight;
-      this.contentHeight = contentHeight;
-      this.paneHeight = paneHeight;
-      this.paneOuterHeight = paneOuterHeight;
-      this.sliderHeight = sliderHeight;
-      this.paneTop = paneTop;
-      this.slider.height(sliderHeight);
-      this.events.scroll();
-      this.pane.show();
-      this.isActive = true;
-      if ((content.scrollHeight === content.clientHeight) || (this.pane.outerHeight(true) >= content.scrollHeight && contentStyleOverflowY !== SCROLL)) {
-        this.pane.hide();
-        this.isActive = false;
-      } else if (this.el.clientHeight === content.scrollHeight && contentStyleOverflowY === SCROLL) {
-        this.slider.hide();
-      } else {
-        this.slider.show();
-      }
-      this.pane.css({
-        opacity: (this.options.alwaysVisible ? 1 : ''),
-        visibility: (this.options.alwaysVisible ? 'visible' : '')
-      });
-      contentPosition = this.$content.css('position');
-      if (contentPosition === 'static' || contentPosition === 'relative') {
-        right = parseInt(this.$content.css('right'), 10);
-        if (right) {
-          this.$content.css({
-            right: '',
-            marginRight: right
-          });
-        }
-      }
-      return this;
-    };
-
-
-    /**
-      @method scroll
-      @private
-      @example
-          $(".nano").nanoScroller({ scroll: 'top' });
-     */
-
-    NanoScroll.prototype.scroll = function() {
-      if (!this.isActive) {
-        return;
-      }
-      this.sliderY = Math.max(0, this.sliderY);
-      this.sliderY = Math.min(this.maxSliderTop, this.sliderY);
-      this.$content.scrollTop(this.maxScrollTop * this.sliderY / this.maxSliderTop);
-      if (!this.iOSNativeScrolling) {
-        this.updateScrollValues();
-        this.setOnScrollStyles();
-      }
-      return this;
-    };
-
-
-    /**
-      Scroll at the bottom with an offset value
-      @method scrollBottom
-      @param offsetY {Number}
-      @chainable
-      @example
-          $(".nano").nanoScroller({ scrollBottom: value });
-     */
-
-    NanoScroll.prototype.scrollBottom = function(offsetY) {
-      if (!this.isActive) {
-        return;
-      }
-      this.$content.scrollTop(this.contentHeight - this.$content.height() - offsetY).trigger(MOUSEWHEEL);
-      this.stop().restore();
-      return this;
-    };
-
-
-    /**
-      Scroll at the top with an offset value
-      @method scrollTop
-      @param offsetY {Number}
-      @chainable
-      @example
-          $(".nano").nanoScroller({ scrollTop: value });
-     */
-
-    NanoScroll.prototype.scrollTop = function(offsetY) {
-      if (!this.isActive) {
-        return;
-      }
-      this.$content.scrollTop(+offsetY).trigger(MOUSEWHEEL);
-      this.stop().restore();
-      return this;
-    };
-
-
-    /**
-      Scroll to an element
-      @method scrollTo
-      @param node {Node} A node to scroll to.
-      @chainable
-      @example
-          $(".nano").nanoScroller({ scrollTo: $('#a_node') });
-     */
-
-    NanoScroll.prototype.scrollTo = function(node) {
-      if (!this.isActive) {
-        return;
-      }
-      this.scrollTop(this.$el.find(node).get(0).offsetTop);
-      return this;
-    };
-
-
-    /**
-      To stop the operation.
-      This option will tell the plugin to disable all event bindings and hide the gadget scrollbar from the UI.
-      @method stop
-      @chainable
-      @example
-          $(".nano").nanoScroller({ stop: true });
-     */
-
-    NanoScroll.prototype.stop = function() {
-      if (cAF && this.scrollRAF) {
-        cAF(this.scrollRAF);
-        this.scrollRAF = null;
-      }
-      this.stopped = true;
-      this.removeEvents();
-      if (!this.iOSNativeScrolling) {
-        this.pane.hide();
-      }
-      return this;
-    };
-
-
-    /**
-      Destroys nanoScroller and restores browser's native scrollbar.
-      @method destroy
-      @chainable
-      @example
-          $(".nano").nanoScroller({ destroy: true });
-     */
-
-    NanoScroll.prototype.destroy = function() {
-      if (!this.stopped) {
-        this.stop();
-      }
-      if (!this.iOSNativeScrolling && this.pane.length) {
-        this.pane.remove();
-      }
-      if (BROWSER_IS_IE7) {
-        this.$content.height('');
-      }
-      this.$content.removeAttr('tabindex');
-      if (this.$el.hasClass(this.options.enabledClass)) {
-        this.$el.removeClass(this.options.enabledClass);
-        this.$content.css({
-          right: ''
-        });
-      }
-      return this;
-    };
-
-
-    /**
-      To flash the scrollbar gadget for an amount of time defined in plugin settings (defaults to 1,5s).
-      Useful if you want to show the user (e.g. on pageload) that there is more content waiting for him.
-      @method flash
-      @chainable
-      @example
-          $(".nano").nanoScroller({ flash: true });
-     */
-
-    NanoScroll.prototype.flash = function() {
-      if (this.iOSNativeScrolling) {
-        return;
-      }
-      if (!this.isActive) {
-        return;
-      }
-      this.reset();
-      this.pane.addClass(this.options.flashedClass);
-      setTimeout((function(_this) {
-        return function() {
-          _this.pane.removeClass(_this.options.flashedClass);
-        };
-      })(this), this.options.flashDelay);
-      return this;
-    };
-
-    return NanoScroll;
-
-  })();
-  $.fn.nanoScroller = function(settings) {
-    return this.each(function() {
-      var options, scrollbar;
-      if (!(scrollbar = this.nanoscroller)) {
-        options = $.extend({}, defaults, settings);
-        this.nanoscroller = scrollbar = new NanoScroll(this, options);
-      }
-      if (settings && typeof settings === "object") {
-        $.extend(scrollbar.options, settings);
-        if (settings.scrollBottom != null) {
-          return scrollbar.scrollBottom(settings.scrollBottom);
-        }
-        if (settings.scrollTop != null) {
-          return scrollbar.scrollTop(settings.scrollTop);
-        }
-        if (settings.scrollTo) {
-          return scrollbar.scrollTo(settings.scrollTo);
-        }
-        if (settings.scroll === 'bottom') {
-          return scrollbar.scrollBottom(0);
-        }
-        if (settings.scroll === 'top') {
-          return scrollbar.scrollTop(0);
-        }
-        if (settings.scroll && settings.scroll instanceof $) {
-          return scrollbar.scrollTo(settings.scroll);
-        }
-        if (settings.stop) {
-          return scrollbar.stop();
-        }
-        if (settings.destroy) {
-          return scrollbar.destroy();
-        }
-        if (settings.flash) {
-          return scrollbar.flash();
-        }
-      }
-      return scrollbar.reset();
-    });
-  };
-  $.fn.nanoScroller.Constructor = NanoScroll;
-});
-
-//# sourceMappingURL=jquery.nanoscroller.js.map
diff --git a/debian/missing-sources/jquery.peity.js b/debian/missing-sources/jquery.peity-3.2.0.js
index 8c4c9a527..8c4c9a527 100644
--- a/debian/missing-sources/jquery.peity.js
+++ b/debian/missing-sources/jquery.peity-3.2.0.js
diff --git a/debian/missing-sources/jquery.sparkline.js b/debian/missing-sources/jquery.sparkline-2.1.2.js
index 721e03b76..721e03b76 100644
--- a/debian/missing-sources/jquery.sparkline.js
+++ b/debian/missing-sources/jquery.sparkline-2.1.2.js
diff --git a/debian/missing-sources/morris.css b/debian/missing-sources/morris-0.5.1.css
index 209f09156..209f09156 100644
--- a/debian/missing-sources/morris.css
+++ b/debian/missing-sources/morris-0.5.1.css
diff --git a/debian/missing-sources/morris.js b/debian/missing-sources/morris-0.5.1.js
index 60b3132df..3a1a83084 100644
--- a/debian/missing-sources/morris.js
+++ b/debian/missing-sources/morris-0.5.1.js
@@ -10,10 +10,7 @@ Licensed under the BSD-2-Clause License.
     __slice = [].slice,
     __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
     __hasProp = {}.hasOwnProperty,
-    __extends = function(child, parent) {
-			for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } 
-			function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child;
-		},
+    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
     __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
   Morris = window.Morris = {};
diff --git a/debian/missing-sources/perfect-scrollbar-0.6.15.js b/debian/missing-sources/perfect-scrollbar-0.6.15.js
new file mode 100644
index 000000000..0eb1c879a
--- /dev/null
+++ b/debian/missing-sources/perfect-scrollbar-0.6.15.js
@@ -0,0 +1,1552 @@
+/* perfect-scrollbar v0.6.15 */
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+'use strict';
+
+var ps = require('../main');
+
+if (typeof define === 'function' && define.amd) {
+  // AMD
+  define(ps);
+} else {
+  // Add to a global object.
+  window.PerfectScrollbar = ps;
+  if (typeof window.Ps === 'undefined') {
+    window.Ps = ps;
+  }
+}
+
+},{"../main":7}],2:[function(require,module,exports){
+'use strict';
+
+function oldAdd(element, className) {
+  var classes = element.className.split(' ');
+  if (classes.indexOf(className) < 0) {
+    classes.push(className);
+  }
+  element.className = classes.join(' ');
+}
+
+function oldRemove(element, className) {
+  var classes = element.className.split(' ');
+  var idx = classes.indexOf(className);
+  if (idx >= 0) {
+    classes.splice(idx, 1);
+  }
+  element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+  if (element.classList) {
+    element.classList.add(className);
+  } else {
+    oldAdd(element, className);
+  }
+};
+
+exports.remove = function (element, className) {
+  if (element.classList) {
+    element.classList.remove(className);
+  } else {
+    oldRemove(element, className);
+  }
+};
+
+exports.list = function (element) {
+  if (element.classList) {
+    return Array.prototype.slice.apply(element.classList);
+  } else {
+    return element.className.split(' ');
+  }
+};
+
+},{}],3:[function(require,module,exports){
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+  var element = document.createElement(tagName);
+  element.className = className;
+  return element;
+};
+
+DOM.appendTo = function (child, parent) {
+  parent.appendChild(child);
+  return child;
+};
+
+function cssGet(element, styleName) {
+  return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+  if (typeof styleValue === 'number') {
+    styleValue = styleValue.toString() + 'px';
+  }
+  element.style[styleName] = styleValue;
+  return element;
+}
+
+function cssMultiSet(element, obj) {
+  for (var key in obj) {
+    var val = obj[key];
+    if (typeof val === 'number') {
+      val = val.toString() + 'px';
+    }
+    element.style[key] = val;
+  }
+  return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+  if (typeof styleNameOrObject === 'object') {
+    // multiple set with object
+    return cssMultiSet(element, styleNameOrObject);
+  } else {
+    if (typeof styleValue === 'undefined') {
+      return cssGet(element, styleNameOrObject);
+    } else {
+      return cssSet(element, styleNameOrObject, styleValue);
+    }
+  }
+};
+
+DOM.matches = function (element, query) {
+  if (typeof element.matches !== 'undefined') {
+    return element.matches(query);
+  } else {
+    if (typeof element.matchesSelector !== 'undefined') {
+      return element.matchesSelector(query);
+    } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+      return element.webkitMatchesSelector(query);
+    } else if (typeof element.mozMatchesSelector !== 'undefined') {
+      return element.mozMatchesSelector(query);
+    } else if (typeof element.msMatchesSelector !== 'undefined') {
+      return element.msMatchesSelector(query);
+    }
+  }
+};
+
+DOM.remove = function (element) {
+  if (typeof element.remove !== 'undefined') {
+    element.remove();
+  } else {
+    if (element.parentNode) {
+      element.parentNode.removeChild(element);
+    }
+  }
+};
+
+DOM.queryChildren = function (element, selector) {
+  return Array.prototype.filter.call(element.childNodes, function (child) {
+    return DOM.matches(child, selector);
+  });
+};
+
+module.exports = DOM;
+
+},{}],4:[function(require,module,exports){
+'use strict';
+
+var EventElement = function (element) {
+  this.element = element;
+  this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+  if (typeof this.events[eventName] === 'undefined') {
+    this.events[eventName] = [];
+  }
+  this.events[eventName].push(handler);
+  this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+  var isHandlerProvided = (typeof handler !== 'undefined');
+  this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+    if (isHandlerProvided && hdlr !== handler) {
+      return true;
+    }
+    this.element.removeEventListener(eventName, hdlr, false);
+    return false;
+  }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+  for (var name in this.events) {
+    this.unbind(name);
+  }
+};
+
+var EventManager = function () {
+  this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+  var ee = this.eventElements.filter(function (eventElement) {
+    return eventElement.element === element;
+  })[0];
+  if (typeof ee === 'undefined') {
+    ee = new EventElement(element);
+    this.eventElements.push(ee);
+  }
+  return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+  this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+  this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+  for (var i = 0; i < this.eventElements.length; i++) {
+    this.eventElements[i].unbindAll();
+  }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+  var ee = this.eventElement(element);
+  var onceHandler = function (e) {
+    ee.unbind(eventName, onceHandler);
+    handler(e);
+  };
+  ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
+
+},{}],5:[function(require,module,exports){
+'use strict';
+
+module.exports = (function () {
+  function s4() {
+    return Math.floor((1 + Math.random()) * 0x10000)
+               .toString(16)
+               .substring(1);
+  }
+  return function () {
+    return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+           s4() + '-' + s4() + s4() + s4();
+  };
+})();
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+  return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+  if (!obj) {
+    return null;
+  } else if (obj.constructor === Array) {
+    return obj.map(clone);
+  } else if (typeof obj === 'object') {
+    var result = {};
+    for (var key in obj) {
+      result[key] = clone(obj[key]);
+    }
+    return result;
+  } else {
+    return obj;
+  }
+};
+
+exports.extend = function (original, source) {
+  var result = clone(original);
+  for (var key in source) {
+    result[key] = clone(source[key]);
+  }
+  return result;
+};
+
+exports.isEditable = function (el) {
+  return dom.matches(el, "input,[contenteditable]") ||
+         dom.matches(el, "select,[contenteditable]") ||
+         dom.matches(el, "textarea,[contenteditable]") ||
+         dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+  var clsList = cls.list(element);
+  for (var i = 0; i < clsList.length; i++) {
+    var className = clsList[i];
+    if (className.indexOf('ps-') === 0) {
+      cls.remove(element, className);
+    }
+  }
+};
+
+exports.outerWidth = function (element) {
+  return toInt(dom.css(element, 'width')) +
+         toInt(dom.css(element, 'paddingLeft')) +
+         toInt(dom.css(element, 'paddingRight')) +
+         toInt(dom.css(element, 'borderLeftWidth')) +
+         toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+  cls.add(element, 'ps-in-scrolling');
+  if (typeof axis !== 'undefined') {
+    cls.add(element, 'ps-' + axis);
+  } else {
+    cls.add(element, 'ps-x');
+    cls.add(element, 'ps-y');
+  }
+};
+
+exports.stopScrolling = function (element, axis) {
+  cls.remove(element, 'ps-in-scrolling');
+  if (typeof axis !== 'undefined') {
+    cls.remove(element, 'ps-' + axis);
+  } else {
+    cls.remove(element, 'ps-x');
+    cls.remove(element, 'ps-y');
+  }
+};
+
+exports.env = {
+  isWebKit: 'WebkitAppearance' in document.documentElement.style,
+  supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+  supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
+
+},{"./class":2,"./dom":3}],7:[function(require,module,exports){
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+  initialize: initialize,
+  update: update,
+  destroy: destroy
+};
+
+},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+  handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+  maxScrollbarLength: null,
+  minScrollbarLength: null,
+  scrollXMarginOffset: 0,
+  scrollYMarginOffset: 0,
+  suppressScrollX: false,
+  suppressScrollY: false,
+  swipePropagation: true,
+  useBothWheelAxes: false,
+  wheelPropagation: false,
+  wheelSpeed: 1,
+  theme: 'default'
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+  var i = instances.get(element);
+
+  if (!i) {
+    return;
+  }
+
+  i.event.unbindAll();
+  dom.remove(i.scrollbarX);
+  dom.remove(i.scrollbarY);
+  dom.remove(i.scrollbarXRail);
+  dom.remove(i.scrollbarYRail);
+  _.removePsClasses(element);
+
+  instances.remove(element);
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+  function pageOffset(el) {
+    return el.getBoundingClientRect();
+  }
+  var stopPropagation = function (e) { e.stopPropagation(); };
+
+  i.event.bind(i.scrollbarY, 'click', stopPropagation);
+  i.event.bind(i.scrollbarYRail, 'click', function (e) {
+    var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+    var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+    updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+    updateGeometry(element);
+
+    e.stopPropagation();
+  });
+
+  i.event.bind(i.scrollbarX, 'click', stopPropagation);
+  i.event.bind(i.scrollbarXRail, 'click', function (e) {
+    var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+    var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+    updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+    updateGeometry(element);
+
+    e.stopPropagation();
+  });
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindClickRailHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+  var currentLeft = null;
+  var currentPageX = null;
+
+  function updateScrollLeft(deltaX) {
+    var newLeft = currentLeft + (deltaX * i.railXRatio);
+    var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+    if (newLeft < 0) {
+      i.scrollbarXLeft = 0;
+    } else if (newLeft > maxLeft) {
+      i.scrollbarXLeft = maxLeft;
+    } else {
+      i.scrollbarXLeft = newLeft;
+    }
+
+    var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+    updateScroll(element, 'left', scrollLeft);
+  }
+
+  var mouseMoveHandler = function (e) {
+    updateScrollLeft(e.pageX - currentPageX);
+    updateGeometry(element);
+    e.stopPropagation();
+    e.preventDefault();
+  };
+
+  var mouseUpHandler = function () {
+    _.stopScrolling(element, 'x');
+    i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+  };
+
+  i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+    currentPageX = e.pageX;
+    currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+    _.startScrolling(element, 'x');
+
+    i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+    i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+    e.stopPropagation();
+    e.preventDefault();
+  });
+}
+
+function bindMouseScrollYHandler(element, i) {
+  var currentTop = null;
+  var currentPageY = null;
+
+  function updateScrollTop(deltaY) {
+    var newTop = currentTop + (deltaY * i.railYRatio);
+    var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+    if (newTop < 0) {
+      i.scrollbarYTop = 0;
+    } else if (newTop > maxTop) {
+      i.scrollbarYTop = maxTop;
+    } else {
+      i.scrollbarYTop = newTop;
+    }
+
+    var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+    updateScroll(element, 'top', scrollTop);
+  }
+
+  var mouseMoveHandler = function (e) {
+    updateScrollTop(e.pageY - currentPageY);
+    updateGeometry(element);
+    e.stopPropagation();
+    e.preventDefault();
+  };
+
+  var mouseUpHandler = function () {
+    _.stopScrolling(element, 'y');
+    i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+  };
+
+  i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+    currentPageY = e.pageY;
+    currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+    _.startScrolling(element, 'y');
+
+    i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+    i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+    e.stopPropagation();
+    e.preventDefault();
+  });
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindMouseScrollXHandler(element, i);
+  bindMouseScrollYHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+  var hovered = false;
+  i.event.bind(element, 'mouseenter', function () {
+    hovered = true;
+  });
+  i.event.bind(element, 'mouseleave', function () {
+    hovered = false;
+  });
+
+  var shouldPrevent = false;
+  function shouldPreventDefault(deltaX, deltaY) {
+    var scrollTop = element.scrollTop;
+    if (deltaX === 0) {
+      if (!i.scrollbarYActive) {
+        return false;
+      }
+      if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+        return !i.settings.wheelPropagation;
+      }
+    }
+
+    var scrollLeft = element.scrollLeft;
+    if (deltaY === 0) {
+      if (!i.scrollbarXActive) {
+        return false;
+      }
+      if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+        return !i.settings.wheelPropagation;
+      }
+    }
+    return true;
+  }
+
+  i.event.bind(i.ownerDocument, 'keydown', function (e) {
+    if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+      return;
+    }
+
+    var focused = dom.matches(i.scrollbarX, ':focus') ||
+                  dom.matches(i.scrollbarY, ':focus');
+
+    if (!hovered && !focused) {
+      return;
+    }
+
+    var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+    if (activeElement) {
+      if (activeElement.tagName === 'IFRAME') {
+        activeElement = activeElement.contentDocument.activeElement;
+      } else {
+        // go deeper if element is a webcomponent
+        while (activeElement.shadowRoot) {
+          activeElement = activeElement.shadowRoot.activeElement;
+        }
+      }
+      if (_.isEditable(activeElement)) {
+        return;
+      }
+    }
+
+    var deltaX = 0;
+    var deltaY = 0;
+
+    switch (e.which) {
+    case 37: // left
+      if (e.metaKey) {
+        deltaX = -i.contentWidth;
+      } else if (e.altKey) {
+        deltaX = -i.containerWidth;
+      } else {
+        deltaX = -30;
+      }
+      break;
+    case 38: // up
+      if (e.metaKey) {
+        deltaY = i.contentHeight;
+      } else if (e.altKey) {
+        deltaY = i.containerHeight;
+      } else {
+        deltaY = 30;
+      }
+      break;
+    case 39: // right
+      if (e.metaKey) {
+        deltaX = i.contentWidth;
+      } else if (e.altKey) {
+        deltaX = i.containerWidth;
+      } else {
+        deltaX = 30;
+      }
+      break;
+    case 40: // down
+      if (e.metaKey) {
+        deltaY = -i.contentHeight;
+      } else if (e.altKey) {
+        deltaY = -i.containerHeight;
+      } else {
+        deltaY = -30;
+      }
+      break;
+    case 33: // page up
+      deltaY = 90;
+      break;
+    case 32: // space bar
+      if (e.shiftKey) {
+        deltaY = 90;
+      } else {
+        deltaY = -90;
+      }
+      break;
+    case 34: // page down
+      deltaY = -90;
+      break;
+    case 35: // end
+      if (e.ctrlKey) {
+        deltaY = -i.contentHeight;
+      } else {
+        deltaY = -i.containerHeight;
+      }
+      break;
+    case 36: // home
+      if (e.ctrlKey) {
+        deltaY = element.scrollTop;
+      } else {
+        deltaY = i.containerHeight;
+      }
+      break;
+    default:
+      return;
+    }
+
+    updateScroll(element, 'top', element.scrollTop - deltaY);
+    updateScroll(element, 'left', element.scrollLeft + deltaX);
+    updateGeometry(element);
+
+    shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+    if (shouldPrevent) {
+      e.preventDefault();
+    }
+  });
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindKeyboardHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+  var shouldPrevent = false;
+
+  function shouldPreventDefault(deltaX, deltaY) {
+    var scrollTop = element.scrollTop;
+    if (deltaX === 0) {
+      if (!i.scrollbarYActive) {
+        return false;
+      }
+      if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+        return !i.settings.wheelPropagation;
+      }
+    }
+
+    var scrollLeft = element.scrollLeft;
+    if (deltaY === 0) {
+      if (!i.scrollbarXActive) {
+        return false;
+      }
+      if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+        return !i.settings.wheelPropagation;
+      }
+    }
+    return true;
+  }
+
+  function getDeltaFromEvent(e) {
+    var deltaX = e.deltaX;
+    var deltaY = -1 * e.deltaY;
+
+    if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+      // OS X Safari
+      deltaX = -1 * e.wheelDeltaX / 6;
+      deltaY = e.wheelDeltaY / 6;
+    }
+
+    if (e.deltaMode && e.deltaMode === 1) {
+      // Firefox in deltaMode 1: Line scrolling
+      deltaX *= 10;
+      deltaY *= 10;
+    }
+
+    if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+      // IE in some mouse drivers
+      deltaX = 0;
+      deltaY = e.wheelDelta;
+    }
+
+    if (e.shiftKey) {
+      // reverse axis with shift key
+      return [-deltaY, -deltaX];
+    }
+    return [deltaX, deltaY];
+  }
+
+  function shouldBeConsumedByChild(deltaX, deltaY) {
+    var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+    if (child) {
+      if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+        // if not scrollable
+        return false;
+      }
+
+      var maxScrollTop = child.scrollHeight - child.clientHeight;
+      if (maxScrollTop > 0) {
+        if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+          return true;
+        }
+      }
+      var maxScrollLeft = child.scrollLeft - child.clientWidth;
+      if (maxScrollLeft > 0) {
+        if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+
+  function mousewheelHandler(e) {
+    var delta = getDeltaFromEvent(e);
+
+    var deltaX = delta[0];
+    var deltaY = delta[1];
+
+    if (shouldBeConsumedByChild(deltaX, deltaY)) {
+      return;
+    }
+
+    shouldPrevent = false;
+    if (!i.settings.useBothWheelAxes) {
+      // deltaX will only be used for horizontal scrolling and deltaY will
+      // only be used for vertical scrolling - this is the default
+      updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+      updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+    } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+      // only vertical scrollbar is active and useBothWheelAxes option is
+      // active, so let's scroll vertical bar using both mouse wheel axes
+      if (deltaY) {
+        updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+      } else {
+        updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+      }
+      shouldPrevent = true;
+    } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+      // useBothWheelAxes and only horizontal bar is active, so use both
+      // wheel axes for horizontal bar
+      if (deltaX) {
+        updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+      } else {
+        updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+      }
+      shouldPrevent = true;
+    }
+
+    updateGeometry(element);
+
+    shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+    if (shouldPrevent) {
+      e.stopPropagation();
+      e.preventDefault();
+    }
+  }
+
+  if (typeof window.onwheel !== "undefined") {
+    i.event.bind(element, 'wheel', mousewheelHandler);
+  } else if (typeof window.onmousewheel !== "undefined") {
+    i.event.bind(element, 'mousewheel', mousewheelHandler);
+  }
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindMouseWheelHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+  i.event.bind(element, 'scroll', function () {
+    updateGeometry(element);
+  });
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindNativeScrollHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+  function getRangeNode() {
+    var selection = window.getSelection ? window.getSelection() :
+                    document.getSelection ? document.getSelection() : '';
+    if (selection.toString().length === 0) {
+      return null;
+    } else {
+      return selection.getRangeAt(0).commonAncestorContainer;
+    }
+  }
+
+  var scrollingLoop = null;
+  var scrollDiff = {top: 0, left: 0};
+  function startScrolling() {
+    if (!scrollingLoop) {
+      scrollingLoop = setInterval(function () {
+        if (!instances.get(element)) {
+          clearInterval(scrollingLoop);
+          return;
+        }
+
+        updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+        updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+        updateGeometry(element);
+      }, 50); // every .1 sec
+    }
+  }
+  function stopScrolling() {
+    if (scrollingLoop) {
+      clearInterval(scrollingLoop);
+      scrollingLoop = null;
+    }
+    _.stopScrolling(element);
+  }
+
+  var isSelected = false;
+  i.event.bind(i.ownerDocument, 'selectionchange', function () {
+    if (element.contains(getRangeNode())) {
+      isSelected = true;
+    } else {
+      isSelected = false;
+      stopScrolling();
+    }
+  });
+  i.event.bind(window, 'mouseup', function () {
+    if (isSelected) {
+      isSelected = false;
+      stopScrolling();
+    }
+  });
+  i.event.bind(window, 'keyup', function () {
+    if (isSelected) {
+      isSelected = false;
+      stopScrolling();
+    }
+  });
+
+  i.event.bind(window, 'mousemove', function (e) {
+    if (isSelected) {
+      var mousePosition = {x: e.pageX, y: e.pageY};
+      var containerGeometry = {
+        left: element.offsetLeft,
+        right: element.offsetLeft + element.offsetWidth,
+        top: element.offsetTop,
+        bottom: element.offsetTop + element.offsetHeight
+      };
+
+      if (mousePosition.x < containerGeometry.left + 3) {
+        scrollDiff.left = -5;
+        _.startScrolling(element, 'x');
+      } else if (mousePosition.x > containerGeometry.right - 3) {
+        scrollDiff.left = 5;
+        _.startScrolling(element, 'x');
+      } else {
+        scrollDiff.left = 0;
+      }
+
+      if (mousePosition.y < containerGeometry.top + 3) {
+        if (containerGeometry.top + 3 - mousePosition.y < 5) {
+          scrollDiff.top = -5;
+        } else {
+          scrollDiff.top = -20;
+        }
+        _.startScrolling(element, 'y');
+      } else if (mousePosition.y > containerGeometry.bottom - 3) {
+        if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+          scrollDiff.top = 5;
+        } else {
+          scrollDiff.top = 20;
+        }
+        _.startScrolling(element, 'y');
+      } else {
+        scrollDiff.top = 0;
+      }
+
+      if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+        stopScrolling();
+      } else {
+        startScrolling();
+      }
+    }
+  });
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+  bindSelectionHandler(element, i);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+  function shouldPreventDefault(deltaX, deltaY) {
+    var scrollTop = element.scrollTop;
+    var scrollLeft = element.scrollLeft;
+    var magnitudeX = Math.abs(deltaX);
+    var magnitudeY = Math.abs(deltaY);
+
+    if (magnitudeY > magnitudeX) {
+      // user is perhaps trying to swipe up/down the page
+
+      if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+          ((deltaY > 0) && (scrollTop === 0))) {
+        return !i.settings.swipePropagation;
+      }
+    } else if (magnitudeX > magnitudeY) {
+      // user is perhaps trying to swipe left/right across the page
+
+      if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+          ((deltaX > 0) && (scrollLeft === 0))) {
+        return !i.settings.swipePropagation;
+      }
+    }
+
+    return true;
+  }
+
+  function applyTouchMove(differenceX, differenceY) {
+    updateScroll(element, 'top', element.scrollTop - differenceY);
+    updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+    updateGeometry(element);
+  }
+
+  var startOffset = {};
+  var startTime = 0;
+  var speed = {};
+  var easingLoop = null;
+  var inGlobalTouch = false;
+  var inLocalTouch = false;
+
+  function globalTouchStart() {
+    inGlobalTouch = true;
+  }
+  function globalTouchEnd() {
+    inGlobalTouch = false;
+  }
+
+  function getTouch(e) {
+    if (e.targetTouches) {
+      return e.targetTouches[0];
+    } else {
+      // Maybe IE pointer
+      return e;
+    }
+  }
+  function shouldHandle(e) {
+    if (e.targetTouches && e.targetTouches.length === 1) {
+      return true;
+    }
+    if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+      return true;
+    }
+    return false;
+  }
+  function touchStart(e) {
+    if (shouldHandle(e)) {
+      inLocalTouch = true;
+
+      var touch = getTouch(e);
+
+      startOffset.pageX = touch.pageX;
+      startOffset.pageY = touch.pageY;
+
+      startTime = (new Date()).getTime();
+
+      if (easingLoop !== null) {
+        clearInterval(easingLoop);
+      }
+
+      e.stopPropagation();
+    }
+  }
+  function touchMove(e) {
+    if (!inLocalTouch && i.settings.swipePropagation) {
+      touchStart(e);
+    }
+    if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+      var touch = getTouch(e);
+
+      var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+      var differenceX = currentOffset.pageX - startOffset.pageX;
+      var differenceY = currentOffset.pageY - startOffset.pageY;
+
+      applyTouchMove(differenceX, differenceY);
+      startOffset = currentOffset;
+
+      var currentTime = (new Date()).getTime();
+
+      var timeGap = currentTime - startTime;
+      if (timeGap > 0) {
+        speed.x = differenceX / timeGap;
+        speed.y = differenceY / timeGap;
+        startTime = currentTime;
+      }
+
+      if (shouldPreventDefault(differenceX, differenceY)) {
+        e.stopPropagation();
+        e.preventDefault();
+      }
+    }
+  }
+  function touchEnd() {
+    if (!inGlobalTouch && inLocalTouch) {
+      inLocalTouch = false;
+
+      clearInterval(easingLoop);
+      easingLoop = setInterval(function () {
+        if (!instances.get(element)) {
+          clearInterval(easingLoop);
+          return;
+        }
+
+        if (!speed.x && !speed.y) {
+          clearInterval(easingLoop);
+          return;
+        }
+
+        if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+          clearInterval(easingLoop);
+          return;
+        }
+
+        applyTouchMove(speed.x * 30, speed.y * 30);
+
+        speed.x *= 0.8;
+        speed.y *= 0.8;
+      }, 10);
+    }
+  }
+
+  if (supportsTouch) {
+    i.event.bind(window, 'touchstart', globalTouchStart);
+    i.event.bind(window, 'touchend', globalTouchEnd);
+    i.event.bind(element, 'touchstart', touchStart);
+    i.event.bind(element, 'touchmove', touchMove);
+    i.event.bind(element, 'touchend', touchEnd);
+  }
+
+  if (supportsIePointer) {
+    if (window.PointerEvent) {
+      i.event.bind(window, 'pointerdown', globalTouchStart);
+      i.event.bind(window, 'pointerup', globalTouchEnd);
+      i.event.bind(element, 'pointerdown', touchStart);
+      i.event.bind(element, 'pointermove', touchMove);
+      i.event.bind(element, 'pointerup', touchEnd);
+    } else if (window.MSPointerEvent) {
+      i.event.bind(window, 'MSPointerDown', globalTouchStart);
+      i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+      i.event.bind(element, 'MSPointerDown', touchStart);
+      i.event.bind(element, 'MSPointerMove', touchMove);
+      i.event.bind(element, 'MSPointerUp', touchEnd);
+    }
+  }
+}
+
+module.exports = function (element) {
+  if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+    return;
+  }
+
+  var i = instances.get(element);
+  bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+  'click-rail': require('./handler/click-rail'),
+  'drag-scrollbar': require('./handler/drag-scrollbar'),
+  'keyboard': require('./handler/keyboard'),
+  'wheel': require('./handler/mouse-wheel'),
+  'touch': require('./handler/touch'),
+  'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+  userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+  cls.add(element, 'ps-container');
+
+  // Create a plugin instance.
+  var i = instances.add(element);
+
+  i.settings = _.extend(i.settings, userSettings);
+  cls.add(element, 'ps-theme-' + i.settings.theme);
+
+  i.settings.handlers.forEach(function (handlerName) {
+    handlers[handlerName](element);
+  });
+
+  nativeScrollHandler(element);
+
+  updateGeometry(element);
+};
+
+},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+  var i = this;
+
+  i.settings = _.clone(defaultSettings);
+  i.containerWidth = null;
+  i.containerHeight = null;
+  i.contentWidth = null;
+  i.contentHeight = null;
+
+  i.isRtl = dom.css(element, 'direction') === "rtl";
+  i.isNegativeScroll = (function () {
+    var originalScrollLeft = element.scrollLeft;
+    var result = null;
+    element.scrollLeft = -1;
+    result = element.scrollLeft < 0;
+    element.scrollLeft = originalScrollLeft;
+    return result;
+  })();
+  i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+  i.event = new EventManager();
+  i.ownerDocument = element.ownerDocument || document;
+
+  function focus() {
+    cls.add(element, 'ps-focus');
+  }
+
+  function blur() {
+    cls.remove(element, 'ps-focus');
+  }
+
+  i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+  i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+  i.scrollbarX.setAttribute('tabindex', 0);
+  i.event.bind(i.scrollbarX, 'focus', focus);
+  i.event.bind(i.scrollbarX, 'blur', blur);
+  i.scrollbarXActive = null;
+  i.scrollbarXWidth = null;
+  i.scrollbarXLeft = null;
+  i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+  i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+  i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+  i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+  // Set rail to display:block to calculate margins
+  dom.css(i.scrollbarXRail, 'display', 'block');
+  i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+  dom.css(i.scrollbarXRail, 'display', '');
+  i.railXWidth = null;
+  i.railXRatio = null;
+
+  i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+  i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+  i.scrollbarY.setAttribute('tabindex', 0);
+  i.event.bind(i.scrollbarY, 'focus', focus);
+  i.event.bind(i.scrollbarY, 'blur', blur);
+  i.scrollbarYActive = null;
+  i.scrollbarYHeight = null;
+  i.scrollbarYTop = null;
+  i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+  i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+  i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+  i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+  i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+  dom.css(i.scrollbarYRail, 'display', 'block');
+  i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+  dom.css(i.scrollbarYRail, 'display', '');
+  i.railYHeight = null;
+  i.railYRatio = null;
+}
+
+function getId(element) {
+  return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+  element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+  element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+  var newId = guid();
+  setId(element, newId);
+  instances[newId] = new Instance(element);
+  return instances[newId];
+};
+
+exports.remove = function (element) {
+  delete instances[getId(element)];
+  removeId(element);
+};
+
+exports.get = function (element) {
+  return instances[getId(element)];
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+  if (i.settings.minScrollbarLength) {
+    thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+  }
+  if (i.settings.maxScrollbarLength) {
+    thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+  }
+  return thumbSize;
+}
+
+function updateCss(element, i) {
+  var xRailOffset = {width: i.railXWidth};
+  if (i.isRtl) {
+    xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+  } else {
+    xRailOffset.left = element.scrollLeft;
+  }
+  if (i.isScrollbarXUsingBottom) {
+    xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+  } else {
+    xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+  }
+  dom.css(i.scrollbarXRail, xRailOffset);
+
+  var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+  if (i.isScrollbarYUsingRight) {
+    if (i.isRtl) {
+      yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+    } else {
+      yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+    }
+  } else {
+    if (i.isRtl) {
+      yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+    } else {
+      yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+    }
+  }
+  dom.css(i.scrollbarYRail, yRailOffset);
+
+  dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+  dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+  var i = instances.get(element);
+
+  i.containerWidth = element.clientWidth;
+  i.containerHeight = element.clientHeight;
+  i.contentWidth = element.scrollWidth;
+  i.contentHeight = element.scrollHeight;
+
+  var existingRails;
+  if (!element.contains(i.scrollbarXRail)) {
+    existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+    if (existingRails.length > 0) {
+      existingRails.forEach(function (rail) {
+        dom.remove(rail);
+      });
+    }
+    dom.appendTo(i.scrollbarXRail, element);
+  }
+  if (!element.contains(i.scrollbarYRail)) {
+    existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+    if (existingRails.length > 0) {
+      existingRails.forEach(function (rail) {
+        dom.remove(rail);
+      });
+    }
+    dom.appendTo(i.scrollbarYRail, element);
+  }
+
+  if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+    i.scrollbarXActive = true;
+    i.railXWidth = i.containerWidth - i.railXMarginWidth;
+    i.railXRatio = i.containerWidth / i.railXWidth;
+    i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+    i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+  } else {
+    i.scrollbarXActive = false;
+  }
+
+  if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+    i.scrollbarYActive = true;
+    i.railYHeight = i.containerHeight - i.railYMarginHeight;
+    i.railYRatio = i.containerHeight / i.railYHeight;
+    i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+    i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+  } else {
+    i.scrollbarYActive = false;
+  }
+
+  if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+    i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+  }
+  if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+    i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+  }
+
+  updateCss(element, i);
+
+  if (i.scrollbarXActive) {
+    cls.add(element, 'ps-active-x');
+  } else {
+    cls.remove(element, 'ps-active-x');
+    i.scrollbarXWidth = 0;
+    i.scrollbarXLeft = 0;
+    updateScroll(element, 'left', 0);
+  }
+  if (i.scrollbarYActive) {
+    cls.add(element, 'ps-active-y');
+  } else {
+    cls.remove(element, 'ps-active-y');
+    i.scrollbarYHeight = 0;
+    i.scrollbarYTop = 0;
+    updateScroll(element, 'top', 0);
+  }
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+  var event = document.createEvent("Event");
+  event.initEvent(name, true, true);
+  return event;
+};
+
+module.exports = function (element, axis, value) {
+  if (typeof element === 'undefined') {
+    throw 'You must provide an element to the update-scroll function';
+  }
+
+  if (typeof axis === 'undefined') {
+    throw 'You must provide an axis to the update-scroll function';
+  }
+
+  if (typeof value === 'undefined') {
+    throw 'You must provide a value to the update-scroll function';
+  }
+
+  if (axis === 'top' && value <= 0) {
+    element.scrollTop = value = 0; // don't allow negative scroll
+    element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+  }
+
+  if (axis === 'left' && value <= 0) {
+    element.scrollLeft = value = 0; // don't allow negative scroll
+    element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+  }
+
+  var i = instances.get(element);
+
+  if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+    // don't allow scroll past container
+    value = i.contentHeight - i.containerHeight;
+    if (value - element.scrollTop <= 1) {
+      // mitigates rounding errors on non-subpixel scroll values
+      value = element.scrollTop;
+    } else {
+      element.scrollTop = value;
+    }
+    element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+  }
+
+  if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+    // don't allow scroll past container
+    value = i.contentWidth - i.containerWidth;
+    if (value - element.scrollLeft <= 1) {
+      // mitigates rounding errors on non-subpixel scroll values
+      value = element.scrollLeft;
+    } else {
+      element.scrollLeft = value;
+    }
+    element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+  }
+
+  if (!lastTop) {
+    lastTop = element.scrollTop;
+  }
+
+  if (!lastLeft) {
+    lastLeft = element.scrollLeft;
+  }
+
+  if (axis === 'top' && value < lastTop) {
+    element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+  }
+
+  if (axis === 'top' && value > lastTop) {
+    element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+  }
+
+  if (axis === 'left' && value < lastLeft) {
+    element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+  }
+
+  if (axis === 'left' && value > lastLeft) {
+    element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+  }
+
+  if (axis === 'top') {
+    element.scrollTop = lastTop = value;
+    element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+  }
+
+  if (axis === 'left') {
+    element.scrollLeft = lastLeft = value;
+    element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+  }
+
+};
+
+},{"./instances":18}],21:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+  var i = instances.get(element);
+
+  if (!i) {
+    return;
+  }
+
+  // Recalcuate negative scrollLeft adjustment
+  i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+  // Recalculate rail margins
+  dom.css(i.scrollbarXRail, 'display', 'block');
+  dom.css(i.scrollbarYRail, 'display', 'block');
+  i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+  i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+  // Hide scrollbars not to affect scrollWidth and scrollHeight
+  dom.css(i.scrollbarXRail, 'display', 'none');
+  dom.css(i.scrollbarYRail, 'display', 'none');
+
+  updateGeometry(element);
+
+  // Update top/left scroll to trigger events
+  updateScroll(element, 'top', element.scrollTop);
+  updateScroll(element, 'left', element.scrollLeft);
+
+  dom.css(i.scrollbarXRail, 'display', '');
+  dom.css(i.scrollbarYRail, 'display', '');
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
diff --git a/debian/missing-sources/raphael-2.2.4.js b/debian/missing-sources/raphael-2.2.4.js
new file mode 100644
index 000000000..90184313f
--- /dev/null
+++ b/debian/missing-sources/raphael-2.2.4.js
@@ -0,0 +1,8190 @@
+// ┌───────────────────────────────────────────────────────────────────────────────────────────────────────┐ \\
+// │ Raphaël 2.2.0 - JavaScript Vector Library                                                             │ \\
+// ├───────────────────────────────────────────────────────────────────────────────────────────────────────┤ \\
+// │ Copyright © 2008-2016 Dmitry Baranovskiy (http://raphaeljs.com)                                       │ \\
+// │ Copyright © 2008-2016 Sencha Labs (http://sencha.com)                                                 │ \\
+// ├───────────────────────────────────────────────────────────────────────────────────────────────────────┤ \\
+// │ Licensed under the MIT (https://github.com/DmitryBaranovskiy/raphael/blob/master/license.txt) license.│ \\
+// └───────────────────────────────────────────────────────────────────────────────────────────────────────┘ \\
+
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["Raphael"] = factory();
+	else
+		root["Raphael"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1), __webpack_require__(3), __webpack_require__(4)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) {
+
+	    return R;
+
+	}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+/***/ },
+/* 1 */
+/***/ function(module, exports, __webpack_require__) {
+
+	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = function(eve) {
+
+	    /*\
+	     * Raphael
+	     [ method ]
+	     **
+	     * Creates a canvas object on which to draw.
+	     * You must do this first, as all future calls to drawing methods
+	     * from this instance will be bound to this canvas.
+	     > Parameters
+	     **
+	     - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface
+	     - width (number)
+	     - height (number)
+	     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+	     * or
+	     - x (number)
+	     - y (number)
+	     - width (number)
+	     - height (number)
+	     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+	     * or
+	     - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>}). See @Paper.add.
+	     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+	     * or
+	     - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`.
+	     = (object) @Paper
+	     > Usage
+	     | // Each of the following examples create a canvas
+	     | // that is 320px wide by 200px high.
+	     | // Canvas is created at the viewport’s 10,50 coordinate.
+	     | var paper = Raphael(10, 50, 320, 200);
+	     | // Canvas is created at the top left corner of the #notepad element
+	     | // (or its top right corner in dir="rtl" elements)
+	     | var paper = Raphael(document.getElementById("notepad"), 320, 200);
+	     | // Same as above
+	     | var paper = Raphael("notepad", 320, 200);
+	     | // Image dump
+	     | var set = Raphael(["notepad", 320, 200, {
+	     |     type: "rect",
+	     |     x: 10,
+	     |     y: 10,
+	     |     width: 25,
+	     |     height: 25,
+	     |     stroke: "#f00"
+	     | }, {
+	     |     type: "text",
+	     |     x: 30,
+	     |     y: 40,
+	     |     text: "Dump"
+	     | }]);
+	    \*/
+	    function R(first) {
+	        if (R.is(first, "function")) {
+	            return loaded ? first() : eve.on("raphael.DOMload", first);
+	        } else if (R.is(first, array)) {
+	            return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first);
+	        } else {
+	            var args = Array.prototype.slice.call(arguments, 0);
+	            if (R.is(args[args.length - 1], "function")) {
+	                var f = args.pop();
+	                return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () {
+	                    f.call(R._engine.create[apply](R, args));
+	                });
+	            } else {
+	                return R._engine.create[apply](R, arguments);
+	            }
+	        }
+	    }
+	    R.version = "2.2.0";
+	    R.eve = eve;
+	    var loaded,
+	        separator = /[, ]+/,
+	        elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1},
+	        formatrg = /\{(\d+)\}/g,
+	        proto = "prototype",
+	        has = "hasOwnProperty",
+	        g = {
+	            doc: document,
+	            win: window
+	        },
+	        oldRaphael = {
+	            was: Object.prototype[has].call(g.win, "Raphael"),
+	            is: g.win.Raphael
+	        },
+	        Paper = function () {
+	            /*\
+	             * Paper.ca
+	             [ property (object) ]
+	             **
+	             * Shortcut for @Paper.customAttributes
+	            \*/
+	            /*\
+	             * Paper.customAttributes
+	             [ property (object) ]
+	             **
+	             * If you have a set of attributes that you would like to represent
+	             * as a function of some number you can do it easily with custom attributes:
+	             > Usage
+	             | paper.customAttributes.hue = function (num) {
+	             |     num = num % 1;
+	             |     return {fill: "hsb(" + num + ", 0.75, 1)"};
+	             | };
+	             | // Custom attribute “hue” will change fill
+	             | // to be given hue with fixed saturation and brightness.
+	             | // Now you can use it like this:
+	             | var c = paper.circle(10, 10, 10).attr({hue: .45});
+	             | // or even like this:
+	             | c.animate({hue: 1}, 1e3);
+	             |
+	             | // You could also create custom attribute
+	             | // with multiple parameters:
+	             | paper.customAttributes.hsb = function (h, s, b) {
+	             |     return {fill: "hsb(" + [h, s, b].join(",") + ")"};
+	             | };
+	             | c.attr({hsb: "0.5 .8 1"});
+	             | c.animate({hsb: [1, 0, 0.5]}, 1e3);
+	            \*/
+	            this.ca = this.customAttributes = {};
+	        },
+	        paperproto,
+	        appendChild = "appendChild",
+	        apply = "apply",
+	        concat = "concat",
+	        supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test
+	        E = "",
+	        S = " ",
+	        Str = String,
+	        split = "split",
+	        events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S),
+	        touchMap = {
+	            mousedown: "touchstart",
+	            mousemove: "touchmove",
+	            mouseup: "touchend"
+	        },
+	        lowerCase = Str.prototype.toLowerCase,
+	        math = Math,
+	        mmax = math.max,
+	        mmin = math.min,
+	        abs = math.abs,
+	        pow = math.pow,
+	        PI = math.PI,
+	        nu = "number",
+	        string = "string",
+	        array = "array",
+	        toString = "toString",
+	        fillString = "fill",
+	        objectToString = Object.prototype.toString,
+	        paper = {},
+	        push = "push",
+	        ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i,
+	        colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i,
+	        isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
+	        bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
+	        round = math.round,
+	        setAttribute = "setAttribute",
+	        toFloat = parseFloat,
+	        toInt = parseInt,
+	        upperCase = Str.prototype.toUpperCase,
+	        availableAttrs = R._availableAttrs = {
+	            "arrow-end": "none",
+	            "arrow-start": "none",
+	            blur: 0,
+	            "clip-rect": "0 0 1e9 1e9",
+	            cursor: "default",
+	            cx: 0,
+	            cy: 0,
+	            fill: "#fff",
+	            "fill-opacity": 1,
+	            font: '10px "Arial"',
+	            "font-family": '"Arial"',
+	            "font-size": "10",
+	            "font-style": "normal",
+	            "font-weight": 400,
+	            gradient: 0,
+	            height: 0,
+	            href: "http://raphaeljs.com/",
+	            "letter-spacing": 0,
+	            opacity: 1,
+	            path: "M0,0",
+	            r: 0,
+	            rx: 0,
+	            ry: 0,
+	            src: "",
+	            stroke: "#000",
+	            "stroke-dasharray": "",
+	            "stroke-linecap": "butt",
+	            "stroke-linejoin": "butt",
+	            "stroke-miterlimit": 0,
+	            "stroke-opacity": 1,
+	            "stroke-width": 1,
+	            target: "_blank",
+	            "text-anchor": "middle",
+	            title: "Raphael",
+	            transform: "",
+	            width: 0,
+	            x: 0,
+	            y: 0,
+	            class: ""
+	        },
+	        availableAnimAttrs = R._availableAnimAttrs = {
+	            blur: nu,
+	            "clip-rect": "csv",
+	            cx: nu,
+	            cy: nu,
+	            fill: "colour",
+	            "fill-opacity": nu,
+	            "font-size": nu,
+	            height: nu,
+	            opacity: nu,
+	            path: "path",
+	            r: nu,
+	            rx: nu,
+	            ry: nu,
+	            stroke: "colour",
+	            "stroke-opacity": nu,
+	            "stroke-width": nu,
+	            transform: "transform",
+	            width: nu,
+	            x: nu,
+	            y: nu
+	        },
+	        whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g,
+	        commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/,
+	        hsrg = {hs: 1, rg: 1},
+	        p2s = /,?([achlmqrstvxz]),?/gi,
+	        pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
+	        tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
+	        pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig,
+	        radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/,
+	        eldata = {},
+	        sortByKey = function (a, b) {
+	            return a.key - b.key;
+	        },
+	        sortByNumber = function (a, b) {
+	            return toFloat(a) - toFloat(b);
+	        },
+	        fun = function () {},
+	        pipe = function (x) {
+	            return x;
+	        },
+	        rectPath = R._rectPath = function (x, y, w, h, r) {
+	            if (r) {
+	                return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]];
+	            }
+	            return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]];
+	        },
+	        ellipsePath = function (x, y, rx, ry) {
+	            if (ry == null) {
+	                ry = rx;
+	            }
+	            return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]];
+	        },
+	        getPath = R._getPath = {
+	            path: function (el) {
+	                return el.attr("path");
+	            },
+	            circle: function (el) {
+	                var a = el.attrs;
+	                return ellipsePath(a.cx, a.cy, a.r);
+	            },
+	            ellipse: function (el) {
+	                var a = el.attrs;
+	                return ellipsePath(a.cx, a.cy, a.rx, a.ry);
+	            },
+	            rect: function (el) {
+	                var a = el.attrs;
+	                return rectPath(a.x, a.y, a.width, a.height, a.r);
+	            },
+	            image: function (el) {
+	                var a = el.attrs;
+	                return rectPath(a.x, a.y, a.width, a.height);
+	            },
+	            text: function (el) {
+	                var bbox = el._getBBox();
+	                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
+	            },
+	            set : function(el) {
+	                var bbox = el._getBBox();
+	                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
+	            }
+	        },
+	        /*\
+	         * Raphael.mapPath
+	         [ method ]
+	         **
+	         * Transform the path string with given matrix.
+	         > Parameters
+	         - path (string) path string
+	         - matrix (object) see @Matrix
+	         = (string) transformed path string
+	        \*/
+	        mapPath = R.mapPath = function (path, matrix) {
+	            if (!matrix) {
+	                return path;
+	            }
+	            var x, y, i, j, ii, jj, pathi;
+	            path = path2curve(path);
+	            for (i = 0, ii = path.length; i < ii; i++) {
+	                pathi = path[i];
+	                for (j = 1, jj = pathi.length; j < jj; j += 2) {
+	                    x = matrix.x(pathi[j], pathi[j + 1]);
+	                    y = matrix.y(pathi[j], pathi[j + 1]);
+	                    pathi[j] = x;
+	                    pathi[j + 1] = y;
+	                }
+	            }
+	            return path;
+	        };
+
+	    R._g = g;
+	    /*\
+	     * Raphael.type
+	     [ property (string) ]
+	     **
+	     * Can be “SVG”, “VML” or empty, depending on browser support.
+	    \*/
+	    R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
+	    if (R.type == "VML") {
+	        var d = g.doc.createElement("div"),
+	            b;
+	        d.innerHTML = '<v:shape adj="1"/>';
+	        b = d.firstChild;
+	        b.style.behavior = "url(#default#VML)";
+	        if (!(b && typeof b.adj == "object")) {
+	            return (R.type = E);
+	        }
+	        d = null;
+	    }
+	    /*\
+	     * Raphael.svg
+	     [ property (boolean) ]
+	     **
+	     * `true` if browser supports SVG.
+	    \*/
+	    /*\
+	     * Raphael.vml
+	     [ property (boolean) ]
+	     **
+	     * `true` if browser supports VML.
+	    \*/
+	    R.svg = !(R.vml = R.type == "VML");
+	    R._Paper = Paper;
+	    /*\
+	     * Raphael.fn
+	     [ property (object) ]
+	     **
+	     * You can add your own method to the canvas. For example if you want to draw a pie chart,
+	     * you can create your own pie chart function and ship it as a Raphaël plugin. To do this
+	     * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a
+	     * Raphaël instance is created, otherwise it will take no effect. Please note that the
+	     * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to
+	     * ensure any namespacing ensures proper context.
+	     > Usage
+	     | Raphael.fn.arrow = function (x1, y1, x2, y2, size) {
+	     |     return this.path( ... );
+	     | };
+	     | // or create namespace
+	     | Raphael.fn.mystuff = {
+	     |     arrow: function () {…},
+	     |     star: function () {…},
+	     |     // etc…
+	     | };
+	     | var paper = Raphael(10, 10, 630, 480);
+	     | // then use it
+	     | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"});
+	     | paper.mystuff.arrow();
+	     | paper.mystuff.star();
+	    \*/
+	    R.fn = paperproto = Paper.prototype = R.prototype;
+	    R._id = 0;
+	    /*\
+	     * Raphael.is
+	     [ method ]
+	     **
+	     * Handful of replacements for `typeof` operator.
+	     > Parameters
+	     - o (…) any object or primitive
+	     - type (string) name of the type, i.e. “string”, “function”, “number”, etc.
+	     = (boolean) is given value is of given type
+	    \*/
+	    R.is = function (o, type) {
+	        type = lowerCase.call(type);
+	        if (type == "finite") {
+	            return !isnan[has](+o);
+	        }
+	        if (type == "array") {
+	            return o instanceof Array;
+	        }
+	        return  (type == "null" && o === null) ||
+	                (type == typeof o && o !== null) ||
+	                (type == "object" && o === Object(o)) ||
+	                (type == "array" && Array.isArray && Array.isArray(o)) ||
+	                objectToString.call(o).slice(8, -1).toLowerCase() == type;
+	    };
+
+	    function clone(obj) {
+	        if (typeof obj == "function" || Object(obj) !== obj) {
+	            return obj;
+	        }
+	        var res = new obj.constructor;
+	        for (var key in obj) if (obj[has](key)) {
+	            res[key] = clone(obj[key]);
+	        }
+	        return res;
+	    }
+
+	    /*\
+	     * Raphael.angle
+	     [ method ]
+	     **
+	     * Returns angle between two or three points
+	     > Parameters
+	     - x1 (number) x coord of first point
+	     - y1 (number) y coord of first point
+	     - x2 (number) x coord of second point
+	     - y2 (number) y coord of second point
+	     - x3 (number) #optional x coord of third point
+	     - y3 (number) #optional y coord of third point
+	     = (number) angle in degrees.
+	    \*/
+	    R.angle = function (x1, y1, x2, y2, x3, y3) {
+	        if (x3 == null) {
+	            var x = x1 - x2,
+	                y = y1 - y2;
+	            if (!x && !y) {
+	                return 0;
+	            }
+	            return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
+	        } else {
+	            return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
+	        }
+	    };
+	    /*\
+	     * Raphael.rad
+	     [ method ]
+	     **
+	     * Transform angle to radians
+	     > Parameters
+	     - deg (number) angle in degrees
+	     = (number) angle in radians.
+	    \*/
+	    R.rad = function (deg) {
+	        return deg % 360 * PI / 180;
+	    };
+	    /*\
+	     * Raphael.deg
+	     [ method ]
+	     **
+	     * Transform angle to degrees
+	     > Parameters
+	     - rad (number) angle in radians
+	     = (number) angle in degrees.
+	    \*/
+	    R.deg = function (rad) {
+	        return Math.round ((rad * 180 / PI% 360)* 1000) / 1000;
+	    };
+	    /*\
+	     * Raphael.snapTo
+	     [ method ]
+	     **
+	     * Snaps given value to given grid.
+	     > Parameters
+	     - values (array|number) given array of values or step of the grid
+	     - value (number) value to adjust
+	     - tolerance (number) #optional tolerance for snapping. Default is `10`.
+	     = (number) adjusted value.
+	    \*/
+	    R.snapTo = function (values, value, tolerance) {
+	        tolerance = R.is(tolerance, "finite") ? tolerance : 10;
+	        if (R.is(values, array)) {
+	            var i = values.length;
+	            while (i--) if (abs(values[i] - value) <= tolerance) {
+	                return values[i];
+	            }
+	        } else {
+	            values = +values;
+	            var rem = value % values;
+	            if (rem < tolerance) {
+	                return value - rem;
+	            }
+	            if (rem > values - tolerance) {
+	                return value - rem + values;
+	            }
+	        }
+	        return value;
+	    };
+
+	    /*\
+	     * Raphael.createUUID
+	     [ method ]
+	     **
+	     * Returns RFC4122, version 4 ID
+	    \*/
+	    var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
+	        return function () {
+	            return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
+	        };
+	    })(/[xy]/g, function (c) {
+	        var r = math.random() * 16 | 0,
+	            v = c == "x" ? r : (r & 3 | 8);
+	        return v.toString(16);
+	    });
+
+	    /*\
+	     * Raphael.setWindow
+	     [ method ]
+	     **
+	     * Used when you need to draw in `&lt;iframe>`. Switched window to the iframe one.
+	     > Parameters
+	     - newwin (window) new window object
+	    \*/
+	    R.setWindow = function (newwin) {
+	        eve("raphael.setWindow", R, g.win, newwin);
+	        g.win = newwin;
+	        g.doc = g.win.document;
+	        if (R._engine.initWin) {
+	            R._engine.initWin(g.win);
+	        }
+	    };
+	    var toHex = function (color) {
+	        if (R.vml) {
+	            // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
+	            var trim = /^\s+|\s+$/g;
+	            var bod;
+	            try {
+	                var docum = new ActiveXObject("htmlfile");
+	                docum.write("<body>");
+	                docum.close();
+	                bod = docum.body;
+	            } catch(e) {
+	                bod = createPopup().document.body;
+	            }
+	            var range = bod.createTextRange();
+	            toHex = cacher(function (color) {
+	                try {
+	                    bod.style.color = Str(color).replace(trim, E);
+	                    var value = range.queryCommandValue("ForeColor");
+	                    value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
+	                    return "#" + ("000000" + value.toString(16)).slice(-6);
+	                } catch(e) {
+	                    return "none";
+	                }
+	            });
+	        } else {
+	            var i = g.doc.createElement("i");
+	            i.title = "Rapha\xebl Colour Picker";
+	            i.style.display = "none";
+	            g.doc.body.appendChild(i);
+	            toHex = cacher(function (color) {
+	                i.style.color = color;
+	                return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
+	            });
+	        }
+	        return toHex(color);
+	    },
+	    hsbtoString = function () {
+	        return "hsb(" + [this.h, this.s, this.b] + ")";
+	    },
+	    hsltoString = function () {
+	        return "hsl(" + [this.h, this.s, this.l] + ")";
+	    },
+	    rgbtoString = function () {
+	        return this.hex;
+	    },
+	    prepareRGB = function (r, g, b) {
+	        if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) {
+	            b = r.b;
+	            g = r.g;
+	            r = r.r;
+	        }
+	        if (g == null && R.is(r, string)) {
+	            var clr = R.getRGB(r);
+	            r = clr.r;
+	            g = clr.g;
+	            b = clr.b;
+	        }
+	        if (r > 1 || g > 1 || b > 1) {
+	            r /= 255;
+	            g /= 255;
+	            b /= 255;
+	        }
+
+	        return [r, g, b];
+	    },
+	    packageRGB = function (r, g, b, o) {
+	        r *= 255;
+	        g *= 255;
+	        b *= 255;
+	        var rgb = {
+	            r: r,
+	            g: g,
+	            b: b,
+	            hex: R.rgb(r, g, b),
+	            toString: rgbtoString
+	        };
+	        R.is(o, "finite") && (rgb.opacity = o);
+	        return rgb;
+	    };
+
+	    /*\
+	     * Raphael.color
+	     [ method ]
+	     **
+	     * Parses the color string and returns object with all values for the given color.
+	     > Parameters
+	     - clr (string) color string in one of the supported formats (see @Raphael.getRGB)
+	     = (object) Combined RGB & HSB object in format:
+	     o {
+	     o     r (number) red,
+	     o     g (number) green,
+	     o     b (number) blue,
+	     o     hex (string) color in HTML/CSS format: #••••••,
+	     o     error (boolean) `true` if string can’t be parsed,
+	     o     h (number) hue,
+	     o     s (number) saturation,
+	     o     v (number) value (brightness),
+	     o     l (number) lightness
+	     o }
+	    \*/
+	    R.color = function (clr) {
+	        var rgb;
+	        if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
+	            rgb = R.hsb2rgb(clr);
+	            clr.r = rgb.r;
+	            clr.g = rgb.g;
+	            clr.b = rgb.b;
+	            clr.hex = rgb.hex;
+	        } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
+	            rgb = R.hsl2rgb(clr);
+	            clr.r = rgb.r;
+	            clr.g = rgb.g;
+	            clr.b = rgb.b;
+	            clr.hex = rgb.hex;
+	        } else {
+	            if (R.is(clr, "string")) {
+	                clr = R.getRGB(clr);
+	            }
+	            if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) {
+	                rgb = R.rgb2hsl(clr);
+	                clr.h = rgb.h;
+	                clr.s = rgb.s;
+	                clr.l = rgb.l;
+	                rgb = R.rgb2hsb(clr);
+	                clr.v = rgb.b;
+	            } else {
+	                clr = {hex: "none"};
+	                clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
+	            }
+	        }
+	        clr.toString = rgbtoString;
+	        return clr;
+	    };
+	    /*\
+	     * Raphael.hsb2rgb
+	     [ method ]
+	     **
+	     * Converts HSB values to RGB object.
+	     > Parameters
+	     - h (number) hue
+	     - s (number) saturation
+	     - v (number) value or brightness
+	     = (object) RGB object in format:
+	     o {
+	     o     r (number) red,
+	     o     g (number) green,
+	     o     b (number) blue,
+	     o     hex (string) color in HTML/CSS format: #••••••
+	     o }
+	    \*/
+	    R.hsb2rgb = function (h, s, v, o) {
+	        if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
+	            v = h.b;
+	            s = h.s;
+	            o = h.o;
+	            h = h.h;
+	        }
+	        h *= 360;
+	        var R, G, B, X, C;
+	        h = (h % 360) / 60;
+	        C = v * s;
+	        X = C * (1 - abs(h % 2 - 1));
+	        R = G = B = v - C;
+
+	        h = ~~h;
+	        R += [C, X, 0, 0, X, C][h];
+	        G += [X, C, C, X, 0, 0][h];
+	        B += [0, 0, X, C, C, X][h];
+	        return packageRGB(R, G, B, o);
+	    };
+	    /*\
+	     * Raphael.hsl2rgb
+	     [ method ]
+	     **
+	     * Converts HSL values to RGB object.
+	     > Parameters
+	     - h (number) hue
+	     - s (number) saturation
+	     - l (number) luminosity
+	     = (object) RGB object in format:
+	     o {
+	     o     r (number) red,
+	     o     g (number) green,
+	     o     b (number) blue,
+	     o     hex (string) color in HTML/CSS format: #••••••
+	     o }
+	    \*/
+	    R.hsl2rgb = function (h, s, l, o) {
+	        if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
+	            l = h.l;
+	            s = h.s;
+	            h = h.h;
+	        }
+	        if (h > 1 || s > 1 || l > 1) {
+	            h /= 360;
+	            s /= 100;
+	            l /= 100;
+	        }
+	        h *= 360;
+	        var R, G, B, X, C;
+	        h = (h % 360) / 60;
+	        C = 2 * s * (l < .5 ? l : 1 - l);
+	        X = C * (1 - abs(h % 2 - 1));
+	        R = G = B = l - C / 2;
+
+	        h = ~~h;
+	        R += [C, X, 0, 0, X, C][h];
+	        G += [X, C, C, X, 0, 0][h];
+	        B += [0, 0, X, C, C, X][h];
+	        return packageRGB(R, G, B, o);
+	    };
+	    /*\
+	     * Raphael.rgb2hsb
+	     [ method ]
+	     **
+	     * Converts RGB values to HSB object.
+	     > Parameters
+	     - r (number) red
+	     - g (number) green
+	     - b (number) blue
+	     = (object) HSB object in format:
+	     o {
+	     o     h (number) hue
+	     o     s (number) saturation
+	     o     b (number) brightness
+	     o }
+	    \*/
+	    R.rgb2hsb = function (r, g, b) {
+	        b = prepareRGB(r, g, b);
+	        r = b[0];
+	        g = b[1];
+	        b = b[2];
+
+	        var H, S, V, C;
+	        V = mmax(r, g, b);
+	        C = V - mmin(r, g, b);
+	        H = (C == 0 ? null :
+	             V == r ? (g - b) / C :
+	             V == g ? (b - r) / C + 2 :
+	                      (r - g) / C + 4
+	            );
+	        H = ((H + 360) % 6) * 60 / 360;
+	        S = C == 0 ? 0 : C / V;
+	        return {h: H, s: S, b: V, toString: hsbtoString};
+	    };
+	    /*\
+	     * Raphael.rgb2hsl
+	     [ method ]
+	     **
+	     * Converts RGB values to HSL object.
+	     > Parameters
+	     - r (number) red
+	     - g (number) green
+	     - b (number) blue
+	     = (object) HSL object in format:
+	     o {
+	     o     h (number) hue
+	     o     s (number) saturation
+	     o     l (number) luminosity
+	     o }
+	    \*/
+	    R.rgb2hsl = function (r, g, b) {
+	        b = prepareRGB(r, g, b);
+	        r = b[0];
+	        g = b[1];
+	        b = b[2];
+
+	        var H, S, L, M, m, C;
+	        M = mmax(r, g, b);
+	        m = mmin(r, g, b);
+	        C = M - m;
+	        H = (C == 0 ? null :
+	             M == r ? (g - b) / C :
+	             M == g ? (b - r) / C + 2 :
+	                      (r - g) / C + 4);
+	        H = ((H + 360) % 6) * 60 / 360;
+	        L = (M + m) / 2;
+	        S = (C == 0 ? 0 :
+	             L < .5 ? C / (2 * L) :
+	                      C / (2 - 2 * L));
+	        return {h: H, s: S, l: L, toString: hsltoString};
+	    };
+	    R._path2string = function () {
+	        return this.join(",").replace(p2s, "$1");
+	    };
+	    function repush(array, item) {
+	        for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
+	            return array.push(array.splice(i, 1)[0]);
+	        }
+	    }
+	    function cacher(f, scope, postprocessor) {
+	        function newf() {
+	            var arg = Array.prototype.slice.call(arguments, 0),
+	                args = arg.join("\u2400"),
+	                cache = newf.cache = newf.cache || {},
+	                count = newf.count = newf.count || [];
+	            if (cache[has](args)) {
+	                repush(count, args);
+	                return postprocessor ? postprocessor(cache[args]) : cache[args];
+	            }
+	            count.length >= 1e3 && delete cache[count.shift()];
+	            count.push(args);
+	            cache[args] = f[apply](scope, arg);
+	            return postprocessor ? postprocessor(cache[args]) : cache[args];
+	        }
+	        return newf;
+	    }
+
+	    var preload = R._preload = function (src, f) {
+	        var img = g.doc.createElement("img");
+	        img.style.cssText = "position:absolute;left:-9999em;top:-9999em";
+	        img.onload = function () {
+	            f.call(this);
+	            this.onload = null;
+	            g.doc.body.removeChild(this);
+	        };
+	        img.onerror = function () {
+	            g.doc.body.removeChild(this);
+	        };
+	        g.doc.body.appendChild(img);
+	        img.src = src;
+	    };
+
+	    function clrToString() {
+	        return this.hex;
+	    }
+
+	    /*\
+	     * Raphael.getRGB
+	     [ method ]
+	     **
+	     * Parses colour string as RGB object
+	     > Parameters
+	     - colour (string) colour string in one of formats:
+	     # <ul>
+	     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
+	     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
+	     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
+	     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
+	     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
+	     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
+	     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
+	     #     <li>hsl(•••, •••, •••) — same as hsb</li>
+	     #     <li>hsl(•••%, •••%, •••%) — same as hsb</li>
+	     # </ul>
+	     = (object) RGB object in format:
+	     o {
+	     o     r (number) red,
+	     o     g (number) green,
+	     o     b (number) blue
+	     o     hex (string) color in HTML/CSS format: #••••••,
+	     o     error (boolean) true if string can’t be parsed
+	     o }
+	    \*/
+	    R.getRGB = cacher(function (colour) {
+	        if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
+	            return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
+	        }
+	        if (colour == "none") {
+	            return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString};
+	        }
+	        !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
+	        var res,
+	            red,
+	            green,
+	            blue,
+	            opacity,
+	            t,
+	            values,
+	            rgb = colour.match(colourRegExp);
+	        if (rgb) {
+	            if (rgb[2]) {
+	                blue = toInt(rgb[2].substring(5), 16);
+	                green = toInt(rgb[2].substring(3, 5), 16);
+	                red = toInt(rgb[2].substring(1, 3), 16);
+	            }
+	            if (rgb[3]) {
+	                blue = toInt((t = rgb[3].charAt(3)) + t, 16);
+	                green = toInt((t = rgb[3].charAt(2)) + t, 16);
+	                red = toInt((t = rgb[3].charAt(1)) + t, 16);
+	            }
+	            if (rgb[4]) {
+	                values = rgb[4][split](commaSpaces);
+	                red = toFloat(values[0]);
+	                values[0].slice(-1) == "%" && (red *= 2.55);
+	                green = toFloat(values[1]);
+	                values[1].slice(-1) == "%" && (green *= 2.55);
+	                blue = toFloat(values[2]);
+	                values[2].slice(-1) == "%" && (blue *= 2.55);
+	                rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
+	                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+	            }
+	            if (rgb[5]) {
+	                values = rgb[5][split](commaSpaces);
+	                red = toFloat(values[0]);
+	                values[0].slice(-1) == "%" && (red *= 2.55);
+	                green = toFloat(values[1]);
+	                values[1].slice(-1) == "%" && (green *= 2.55);
+	                blue = toFloat(values[2]);
+	                values[2].slice(-1) == "%" && (blue *= 2.55);
+	                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+	                rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
+	                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+	                return R.hsb2rgb(red, green, blue, opacity);
+	            }
+	            if (rgb[6]) {
+	                values = rgb[6][split](commaSpaces);
+	                red = toFloat(values[0]);
+	                values[0].slice(-1) == "%" && (red *= 2.55);
+	                green = toFloat(values[1]);
+	                values[1].slice(-1) == "%" && (green *= 2.55);
+	                blue = toFloat(values[2]);
+	                values[2].slice(-1) == "%" && (blue *= 2.55);
+	                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+	                rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
+	                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+	                return R.hsl2rgb(red, green, blue, opacity);
+	            }
+	            rgb = {r: red, g: green, b: blue, toString: clrToString};
+	            rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
+	            R.is(opacity, "finite") && (rgb.opacity = opacity);
+	            return rgb;
+	        }
+	        return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
+	    }, R);
+	    /*\
+	     * Raphael.hsb
+	     [ method ]
+	     **
+	     * Converts HSB values to hex representation of the colour.
+	     > Parameters
+	     - h (number) hue
+	     - s (number) saturation
+	     - b (number) value or brightness
+	     = (string) hex representation of the colour.
+	    \*/
+	    R.hsb = cacher(function (h, s, b) {
+	        return R.hsb2rgb(h, s, b).hex;
+	    });
+	    /*\
+	     * Raphael.hsl
+	     [ method ]
+	     **
+	     * Converts HSL values to hex representation of the colour.
+	     > Parameters
+	     - h (number) hue
+	     - s (number) saturation
+	     - l (number) luminosity
+	     = (string) hex representation of the colour.
+	    \*/
+	    R.hsl = cacher(function (h, s, l) {
+	        return R.hsl2rgb(h, s, l).hex;
+	    });
+	    /*\
+	     * Raphael.rgb
+	     [ method ]
+	     **
+	     * Converts RGB values to hex representation of the colour.
+	     > Parameters
+	     - r (number) red
+	     - g (number) green
+	     - b (number) blue
+	     = (string) hex representation of the colour.
+	    \*/
+	    R.rgb = cacher(function (r, g, b) {
+	        function round(x) { return (x + 0.5) | 0; }
+	        return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1);
+	    });
+	    /*\
+	     * Raphael.getColor
+	     [ method ]
+	     **
+	     * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset
+	     > Parameters
+	     - value (number) #optional brightness, default is `0.75`
+	     = (string) hex representation of the colour.
+	    \*/
+	    R.getColor = function (value) {
+	        var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
+	            rgb = this.hsb2rgb(start.h, start.s, start.b);
+	        start.h += .075;
+	        if (start.h > 1) {
+	            start.h = 0;
+	            start.s -= .2;
+	            start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
+	        }
+	        return rgb.hex;
+	    };
+	    /*\
+	     * Raphael.getColor.reset
+	     [ method ]
+	     **
+	     * Resets spectrum position for @Raphael.getColor back to red.
+	    \*/
+	    R.getColor.reset = function () {
+	        delete this.start;
+	    };
+
+	    // http://schepers.cc/getting-to-the-point
+	    function catmullRom2bezier(crp, z) {
+	        var d = [];
+	        for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) {
+	            var p = [
+	                        {x: +crp[i - 2], y: +crp[i - 1]},
+	                        {x: +crp[i],     y: +crp[i + 1]},
+	                        {x: +crp[i + 2], y: +crp[i + 3]},
+	                        {x: +crp[i + 4], y: +crp[i + 5]}
+	                    ];
+	            if (z) {
+	                if (!i) {
+	                    p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]};
+	                } else if (iLen - 4 == i) {
+	                    p[3] = {x: +crp[0], y: +crp[1]};
+	                } else if (iLen - 2 == i) {
+	                    p[2] = {x: +crp[0], y: +crp[1]};
+	                    p[3] = {x: +crp[2], y: +crp[3]};
+	                }
+	            } else {
+	                if (iLen - 4 == i) {
+	                    p[3] = p[2];
+	                } else if (!i) {
+	                    p[0] = {x: +crp[i], y: +crp[i + 1]};
+	                }
+	            }
+	            d.push(["C",
+	                  (-p[0].x + 6 * p[1].x + p[2].x) / 6,
+	                  (-p[0].y + 6 * p[1].y + p[2].y) / 6,
+	                  (p[1].x + 6 * p[2].x - p[3].x) / 6,
+	                  (p[1].y + 6*p[2].y - p[3].y) / 6,
+	                  p[2].x,
+	                  p[2].y
+	            ]);
+	        }
+
+	        return d;
+	    }
+	    /*\
+	     * Raphael.parsePathString
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Parses given path string into an array of arrays of path segments.
+	     > Parameters
+	     - pathString (string|array) path string or array of segments (in the last case it will be returned straight away)
+	     = (array) array of segments.
+	    \*/
+	    R.parsePathString = function (pathString) {
+	        if (!pathString) {
+	            return null;
+	        }
+	        var pth = paths(pathString);
+	        if (pth.arr) {
+	            return pathClone(pth.arr);
+	        }
+
+	        var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
+	            data = [];
+	        if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
+	            data = pathClone(pathString);
+	        }
+	        if (!data.length) {
+	            Str(pathString).replace(pathCommand, function (a, b, c) {
+	                var params = [],
+	                    name = b.toLowerCase();
+	                c.replace(pathValues, function (a, b) {
+	                    b && params.push(+b);
+	                });
+	                if (name == "m" && params.length > 2) {
+	                    data.push([b][concat](params.splice(0, 2)));
+	                    name = "l";
+	                    b = b == "m" ? "l" : "L";
+	                }
+	                if (name == "r") {
+	                    data.push([b][concat](params));
+	                } else while (params.length >= paramCounts[name]) {
+	                    data.push([b][concat](params.splice(0, paramCounts[name])));
+	                    if (!paramCounts[name]) {
+	                        break;
+	                    }
+	                }
+	            });
+	        }
+	        data.toString = R._path2string;
+	        pth.arr = pathClone(data);
+	        return data;
+	    };
+	    /*\
+	     * Raphael.parseTransformString
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Parses given path string into an array of transformations.
+	     > Parameters
+	     - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away)
+	     = (array) array of transformations.
+	    \*/
+	    R.parseTransformString = cacher(function (TString) {
+	        if (!TString) {
+	            return null;
+	        }
+	        var paramCounts = {r: 3, s: 4, t: 2, m: 6},
+	            data = [];
+	        if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption
+	            data = pathClone(TString);
+	        }
+	        if (!data.length) {
+	            Str(TString).replace(tCommand, function (a, b, c) {
+	                var params = [],
+	                    name = lowerCase.call(b);
+	                c.replace(pathValues, function (a, b) {
+	                    b && params.push(+b);
+	                });
+	                data.push([b][concat](params));
+	            });
+	        }
+	        data.toString = R._path2string;
+	        return data;
+	    });
+	    // PATHS
+	    var paths = function (ps) {
+	        var p = paths.ps = paths.ps || {};
+	        if (p[ps]) {
+	            p[ps].sleep = 100;
+	        } else {
+	            p[ps] = {
+	                sleep: 100
+	            };
+	        }
+	        setTimeout(function () {
+	            for (var key in p) if (p[has](key) && key != ps) {
+	                p[key].sleep--;
+	                !p[key].sleep && delete p[key];
+	            }
+	        });
+	        return p[ps];
+	    };
+	    /*\
+	     * Raphael.findDotsAtSegment
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Find dot coordinates on the given cubic bezier curve at the given t.
+	     > Parameters
+	     - p1x (number) x of the first point of the curve
+	     - p1y (number) y of the first point of the curve
+	     - c1x (number) x of the first anchor of the curve
+	     - c1y (number) y of the first anchor of the curve
+	     - c2x (number) x of the second anchor of the curve
+	     - c2y (number) y of the second anchor of the curve
+	     - p2x (number) x of the second point of the curve
+	     - p2y (number) y of the second point of the curve
+	     - t (number) position on the curve (0..1)
+	     = (object) point information in format:
+	     o {
+	     o     x: (number) x coordinate of the point
+	     o     y: (number) y coordinate of the point
+	     o     m: {
+	     o         x: (number) x coordinate of the left anchor
+	     o         y: (number) y coordinate of the left anchor
+	     o     }
+	     o     n: {
+	     o         x: (number) x coordinate of the right anchor
+	     o         y: (number) y coordinate of the right anchor
+	     o     }
+	     o     start: {
+	     o         x: (number) x coordinate of the start of the curve
+	     o         y: (number) y coordinate of the start of the curve
+	     o     }
+	     o     end: {
+	     o         x: (number) x coordinate of the end of the curve
+	     o         y: (number) y coordinate of the end of the curve
+	     o     }
+	     o     alpha: (number) angle of the curve derivative at the point
+	     o }
+	    \*/
+	    R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+	        var t1 = 1 - t,
+	            t13 = pow(t1, 3),
+	            t12 = pow(t1, 2),
+	            t2 = t * t,
+	            t3 = t2 * t,
+	            x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
+	            y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
+	            mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
+	            my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
+	            nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
+	            ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
+	            ax = t1 * p1x + t * c1x,
+	            ay = t1 * p1y + t * c1y,
+	            cx = t1 * c2x + t * p2x,
+	            cy = t1 * c2y + t * p2y,
+	            alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
+	        (mx > nx || my < ny) && (alpha += 180);
+	        return {
+	            x: x,
+	            y: y,
+	            m: {x: mx, y: my},
+	            n: {x: nx, y: ny},
+	            start: {x: ax, y: ay},
+	            end: {x: cx, y: cy},
+	            alpha: alpha
+	        };
+	    };
+	    /*\
+	     * Raphael.bezierBBox
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Return bounding box of a given cubic bezier curve
+	     > Parameters
+	     - p1x (number) x of the first point of the curve
+	     - p1y (number) y of the first point of the curve
+	     - c1x (number) x of the first anchor of the curve
+	     - c1y (number) y of the first anchor of the curve
+	     - c2x (number) x of the second anchor of the curve
+	     - c2y (number) y of the second anchor of the curve
+	     - p2x (number) x of the second point of the curve
+	     - p2y (number) y of the second point of the curve
+	     * or
+	     - bez (array) array of six points for bezier curve
+	     = (object) point information in format:
+	     o {
+	     o     min: {
+	     o         x: (number) x coordinate of the left point
+	     o         y: (number) y coordinate of the top point
+	     o     }
+	     o     max: {
+	     o         x: (number) x coordinate of the right point
+	     o         y: (number) y coordinate of the bottom point
+	     o     }
+	     o }
+	    \*/
+	    R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+	        if (!R.is(p1x, "array")) {
+	            p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y];
+	        }
+	        var bbox = curveDim.apply(null, p1x);
+	        return {
+	            x: bbox.min.x,
+	            y: bbox.min.y,
+	            x2: bbox.max.x,
+	            y2: bbox.max.y,
+	            width: bbox.max.x - bbox.min.x,
+	            height: bbox.max.y - bbox.min.y
+	        };
+	    };
+	    /*\
+	     * Raphael.isPointInsideBBox
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Returns `true` if given point is inside bounding boxes.
+	     > Parameters
+	     - bbox (string) bounding box
+	     - x (string) x coordinate of the point
+	     - y (string) y coordinate of the point
+	     = (boolean) `true` if point inside
+	    \*/
+	    R.isPointInsideBBox = function (bbox, x, y) {
+	        return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2;
+	    };
+	    /*\
+	     * Raphael.isBBoxIntersect
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Returns `true` if two bounding boxes intersect
+	     > Parameters
+	     - bbox1 (string) first bounding box
+	     - bbox2 (string) second bounding box
+	     = (boolean) `true` if they intersect
+	    \*/
+	    R.isBBoxIntersect = function (bbox1, bbox2) {
+	        var i = R.isPointInsideBBox;
+	        return i(bbox2, bbox1.x, bbox1.y)
+	            || i(bbox2, bbox1.x2, bbox1.y)
+	            || i(bbox2, bbox1.x, bbox1.y2)
+	            || i(bbox2, bbox1.x2, bbox1.y2)
+	            || i(bbox1, bbox2.x, bbox2.y)
+	            || i(bbox1, bbox2.x2, bbox2.y)
+	            || i(bbox1, bbox2.x, bbox2.y2)
+	            || i(bbox1, bbox2.x2, bbox2.y2)
+	            || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x)
+	            && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y);
+	    };
+	    function base3(t, p1, p2, p3, p4) {
+	        var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4,
+	            t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3;
+	        return t * t2 - 3 * p1 + 3 * p2;
+	    }
+	    function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {
+	        if (z == null) {
+	            z = 1;
+	        }
+	        z = z > 1 ? 1 : z < 0 ? 0 : z;
+	        var z2 = z / 2,
+	            n = 12,
+	            Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816],
+	            Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472],
+	            sum = 0;
+	        for (var i = 0; i < n; i++) {
+	            var ct = z2 * Tvalues[i] + z2,
+	                xbase = base3(ct, x1, x2, x3, x4),
+	                ybase = base3(ct, y1, y2, y3, y4),
+	                comb = xbase * xbase + ybase * ybase;
+	            sum += Cvalues[i] * math.sqrt(comb);
+	        }
+	        return z2 * sum;
+	    }
+	    function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) {
+	        if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) {
+	            return;
+	        }
+	        var t = 1,
+	            step = t / 2,
+	            t2 = t - step,
+	            l,
+	            e = .01;
+	        l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
+	        while (abs(l - ll) > e) {
+	            step /= 2;
+	            t2 += (l < ll ? 1 : -1) * step;
+	            l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
+	        }
+	        return t2;
+	    }
+	    function intersect(x1, y1, x2, y2, x3, y3, x4, y4) {
+	        if (
+	            mmax(x1, x2) < mmin(x3, x4) ||
+	            mmin(x1, x2) > mmax(x3, x4) ||
+	            mmax(y1, y2) < mmin(y3, y4) ||
+	            mmin(y1, y2) > mmax(y3, y4)
+	        ) {
+	            return;
+	        }
+	        var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
+	            ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
+	            denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
+
+	        if (!denominator) {
+	            return;
+	        }
+	        var px = nx / denominator,
+	            py = ny / denominator,
+	            px2 = +px.toFixed(2),
+	            py2 = +py.toFixed(2);
+	        if (
+	            px2 < +mmin(x1, x2).toFixed(2) ||
+	            px2 > +mmax(x1, x2).toFixed(2) ||
+	            px2 < +mmin(x3, x4).toFixed(2) ||
+	            px2 > +mmax(x3, x4).toFixed(2) ||
+	            py2 < +mmin(y1, y2).toFixed(2) ||
+	            py2 > +mmax(y1, y2).toFixed(2) ||
+	            py2 < +mmin(y3, y4).toFixed(2) ||
+	            py2 > +mmax(y3, y4).toFixed(2)
+	        ) {
+	            return;
+	        }
+	        return {x: px, y: py};
+	    }
+	    function inter(bez1, bez2) {
+	        return interHelper(bez1, bez2);
+	    }
+	    function interCount(bez1, bez2) {
+	        return interHelper(bez1, bez2, 1);
+	    }
+	    function interHelper(bez1, bez2, justCount) {
+	        var bbox1 = R.bezierBBox(bez1),
+	            bbox2 = R.bezierBBox(bez2);
+	        if (!R.isBBoxIntersect(bbox1, bbox2)) {
+	            return justCount ? 0 : [];
+	        }
+	        var l1 = bezlen.apply(0, bez1),
+	            l2 = bezlen.apply(0, bez2),
+	            n1 = mmax(~~(l1 / 5), 1),
+	            n2 = mmax(~~(l2 / 5), 1),
+	            dots1 = [],
+	            dots2 = [],
+	            xy = {},
+	            res = justCount ? 0 : [];
+	        for (var i = 0; i < n1 + 1; i++) {
+	            var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1));
+	            dots1.push({x: p.x, y: p.y, t: i / n1});
+	        }
+	        for (i = 0; i < n2 + 1; i++) {
+	            p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2));
+	            dots2.push({x: p.x, y: p.y, t: i / n2});
+	        }
+	        for (i = 0; i < n1; i++) {
+	            for (var j = 0; j < n2; j++) {
+	                var di = dots1[i],
+	                    di1 = dots1[i + 1],
+	                    dj = dots2[j],
+	                    dj1 = dots2[j + 1],
+	                    ci = abs(di1.x - di.x) < .001 ? "y" : "x",
+	                    cj = abs(dj1.x - dj.x) < .001 ? "y" : "x",
+	                    is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y);
+	                if (is) {
+	                    if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) {
+	                        continue;
+	                    }
+	                    xy[is.x.toFixed(4)] = is.y.toFixed(4);
+	                    var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t),
+	                        t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t);
+	                    if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) {
+	                        if (justCount) {
+	                            res++;
+	                        } else {
+	                            res.push({
+	                                x: is.x,
+	                                y: is.y,
+	                                t1: mmin(t1, 1),
+	                                t2: mmin(t2, 1)
+	                            });
+	                        }
+	                    }
+	                }
+	            }
+	        }
+	        return res;
+	    }
+	    /*\
+	     * Raphael.pathIntersection
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Finds intersections of two paths
+	     > Parameters
+	     - path1 (string) path string
+	     - path2 (string) path string
+	     = (array) dots of intersection
+	     o [
+	     o     {
+	     o         x: (number) x coordinate of the point
+	     o         y: (number) y coordinate of the point
+	     o         t1: (number) t value for segment of path1
+	     o         t2: (number) t value for segment of path2
+	     o         segment1: (number) order number for segment of path1
+	     o         segment2: (number) order number for segment of path2
+	     o         bez1: (array) eight coordinates representing beziér curve for the segment of path1
+	     o         bez2: (array) eight coordinates representing beziér curve for the segment of path2
+	     o     }
+	     o ]
+	    \*/
+	    R.pathIntersection = function (path1, path2) {
+	        return interPathHelper(path1, path2);
+	    };
+	    R.pathIntersectionNumber = function (path1, path2) {
+	        return interPathHelper(path1, path2, 1);
+	    };
+	    function interPathHelper(path1, path2, justCount) {
+	        path1 = R._path2curve(path1);
+	        path2 = R._path2curve(path2);
+	        var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2,
+	            res = justCount ? 0 : [];
+	        for (var i = 0, ii = path1.length; i < ii; i++) {
+	            var pi = path1[i];
+	            if (pi[0] == "M") {
+	                x1 = x1m = pi[1];
+	                y1 = y1m = pi[2];
+	            } else {
+	                if (pi[0] == "C") {
+	                    bez1 = [x1, y1].concat(pi.slice(1));
+	                    x1 = bez1[6];
+	                    y1 = bez1[7];
+	                } else {
+	                    bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m];
+	                    x1 = x1m;
+	                    y1 = y1m;
+	                }
+	                for (var j = 0, jj = path2.length; j < jj; j++) {
+	                    var pj = path2[j];
+	                    if (pj[0] == "M") {
+	                        x2 = x2m = pj[1];
+	                        y2 = y2m = pj[2];
+	                    } else {
+	                        if (pj[0] == "C") {
+	                            bez2 = [x2, y2].concat(pj.slice(1));
+	                            x2 = bez2[6];
+	                            y2 = bez2[7];
+	                        } else {
+	                            bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m];
+	                            x2 = x2m;
+	                            y2 = y2m;
+	                        }
+	                        var intr = interHelper(bez1, bez2, justCount);
+	                        if (justCount) {
+	                            res += intr;
+	                        } else {
+	                            for (var k = 0, kk = intr.length; k < kk; k++) {
+	                                intr[k].segment1 = i;
+	                                intr[k].segment2 = j;
+	                                intr[k].bez1 = bez1;
+	                                intr[k].bez2 = bez2;
+	                            }
+	                            res = res.concat(intr);
+	                        }
+	                    }
+	                }
+	            }
+	        }
+	        return res;
+	    }
+	    /*\
+	     * Raphael.isPointInsidePath
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Returns `true` if given point is inside a given closed path.
+	     > Parameters
+	     - path (string) path string
+	     - x (number) x of the point
+	     - y (number) y of the point
+	     = (boolean) true, if point is inside the path
+	    \*/
+	    R.isPointInsidePath = function (path, x, y) {
+	        var bbox = R.pathBBox(path);
+	        return R.isPointInsideBBox(bbox, x, y) &&
+	               interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1;
+	    };
+	    R._removedFactory = function (methodname) {
+	        return function () {
+	            eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname);
+	        };
+	    };
+	    /*\
+	     * Raphael.pathBBox
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Return bounding box of a given path
+	     > Parameters
+	     - path (string) path string
+	     = (object) bounding box
+	     o {
+	     o     x: (number) x coordinate of the left top point of the box
+	     o     y: (number) y coordinate of the left top point of the box
+	     o     x2: (number) x coordinate of the right bottom point of the box
+	     o     y2: (number) y coordinate of the right bottom point of the box
+	     o     width: (number) width of the box
+	     o     height: (number) height of the box
+	     o     cx: (number) x coordinate of the center of the box
+	     o     cy: (number) y coordinate of the center of the box
+	     o }
+	    \*/
+	    var pathDimensions = R.pathBBox = function (path) {
+	        var pth = paths(path);
+	        if (pth.bbox) {
+	            return clone(pth.bbox);
+	        }
+	        if (!path) {
+	            return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0};
+	        }
+	        path = path2curve(path);
+	        var x = 0,
+	            y = 0,
+	            X = [],
+	            Y = [],
+	            p;
+	        for (var i = 0, ii = path.length; i < ii; i++) {
+	            p = path[i];
+	            if (p[0] == "M") {
+	                x = p[1];
+	                y = p[2];
+	                X.push(x);
+	                Y.push(y);
+	            } else {
+	                var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+	                X = X[concat](dim.min.x, dim.max.x);
+	                Y = Y[concat](dim.min.y, dim.max.y);
+	                x = p[5];
+	                y = p[6];
+	            }
+	        }
+	        var xmin = mmin[apply](0, X),
+	            ymin = mmin[apply](0, Y),
+	            xmax = mmax[apply](0, X),
+	            ymax = mmax[apply](0, Y),
+	            width = xmax - xmin,
+	            height = ymax - ymin,
+	                bb = {
+	                x: xmin,
+	                y: ymin,
+	                x2: xmax,
+	                y2: ymax,
+	                width: width,
+	                height: height,
+	                cx: xmin + width / 2,
+	                cy: ymin + height / 2
+	            };
+	        pth.bbox = clone(bb);
+	        return bb;
+	    },
+	        pathClone = function (pathArray) {
+	            var res = clone(pathArray);
+	            res.toString = R._path2string;
+	            return res;
+	        },
+	        pathToRelative = R._pathToRelative = function (pathArray) {
+	            var pth = paths(pathArray);
+	            if (pth.rel) {
+	                return pathClone(pth.rel);
+	            }
+	            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+	                pathArray = R.parsePathString(pathArray);
+	            }
+	            var res = [],
+	                x = 0,
+	                y = 0,
+	                mx = 0,
+	                my = 0,
+	                start = 0;
+	            if (pathArray[0][0] == "M") {
+	                x = pathArray[0][1];
+	                y = pathArray[0][2];
+	                mx = x;
+	                my = y;
+	                start++;
+	                res.push(["M", x, y]);
+	            }
+	            for (var i = start, ii = pathArray.length; i < ii; i++) {
+	                var r = res[i] = [],
+	                    pa = pathArray[i];
+	                if (pa[0] != lowerCase.call(pa[0])) {
+	                    r[0] = lowerCase.call(pa[0]);
+	                    switch (r[0]) {
+	                        case "a":
+	                            r[1] = pa[1];
+	                            r[2] = pa[2];
+	                            r[3] = pa[3];
+	                            r[4] = pa[4];
+	                            r[5] = pa[5];
+	                            r[6] = +(pa[6] - x).toFixed(3);
+	                            r[7] = +(pa[7] - y).toFixed(3);
+	                            break;
+	                        case "v":
+	                            r[1] = +(pa[1] - y).toFixed(3);
+	                            break;
+	                        case "m":
+	                            mx = pa[1];
+	                            my = pa[2];
+	                        default:
+	                            for (var j = 1, jj = pa.length; j < jj; j++) {
+	                                r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
+	                            }
+	                    }
+	                } else {
+	                    r = res[i] = [];
+	                    if (pa[0] == "m") {
+	                        mx = pa[1] + x;
+	                        my = pa[2] + y;
+	                    }
+	                    for (var k = 0, kk = pa.length; k < kk; k++) {
+	                        res[i][k] = pa[k];
+	                    }
+	                }
+	                var len = res[i].length;
+	                switch (res[i][0]) {
+	                    case "z":
+	                        x = mx;
+	                        y = my;
+	                        break;
+	                    case "h":
+	                        x += +res[i][len - 1];
+	                        break;
+	                    case "v":
+	                        y += +res[i][len - 1];
+	                        break;
+	                    default:
+	                        x += +res[i][len - 2];
+	                        y += +res[i][len - 1];
+	                }
+	            }
+	            res.toString = R._path2string;
+	            pth.rel = pathClone(res);
+	            return res;
+	        },
+	        pathToAbsolute = R._pathToAbsolute = function (pathArray) {
+	            var pth = paths(pathArray);
+	            if (pth.abs) {
+	                return pathClone(pth.abs);
+	            }
+	            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+	                pathArray = R.parsePathString(pathArray);
+	            }
+	            if (!pathArray || !pathArray.length) {
+	                return [["M", 0, 0]];
+	            }
+	            var res = [],
+	                x = 0,
+	                y = 0,
+	                mx = 0,
+	                my = 0,
+	                start = 0;
+	            if (pathArray[0][0] == "M") {
+	                x = +pathArray[0][1];
+	                y = +pathArray[0][2];
+	                mx = x;
+	                my = y;
+	                start++;
+	                res[0] = ["M", x, y];
+	            }
+	            var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z";
+	            for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
+	                res.push(r = []);
+	                pa = pathArray[i];
+	                if (pa[0] != upperCase.call(pa[0])) {
+	                    r[0] = upperCase.call(pa[0]);
+	                    switch (r[0]) {
+	                        case "A":
+	                            r[1] = pa[1];
+	                            r[2] = pa[2];
+	                            r[3] = pa[3];
+	                            r[4] = pa[4];
+	                            r[5] = pa[5];
+	                            r[6] = +(pa[6] + x);
+	                            r[7] = +(pa[7] + y);
+	                            break;
+	                        case "V":
+	                            r[1] = +pa[1] + y;
+	                            break;
+	                        case "H":
+	                            r[1] = +pa[1] + x;
+	                            break;
+	                        case "R":
+	                            var dots = [x, y][concat](pa.slice(1));
+	                            for (var j = 2, jj = dots.length; j < jj; j++) {
+	                                dots[j] = +dots[j] + x;
+	                                dots[++j] = +dots[j] + y;
+	                            }
+	                            res.pop();
+	                            res = res[concat](catmullRom2bezier(dots, crz));
+	                            break;
+	                        case "M":
+	                            mx = +pa[1] + x;
+	                            my = +pa[2] + y;
+	                        default:
+	                            for (j = 1, jj = pa.length; j < jj; j++) {
+	                                r[j] = +pa[j] + ((j % 2) ? x : y);
+	                            }
+	                    }
+	                } else if (pa[0] == "R") {
+	                    dots = [x, y][concat](pa.slice(1));
+	                    res.pop();
+	                    res = res[concat](catmullRom2bezier(dots, crz));
+	                    r = ["R"][concat](pa.slice(-2));
+	                } else {
+	                    for (var k = 0, kk = pa.length; k < kk; k++) {
+	                        r[k] = pa[k];
+	                    }
+	                }
+	                switch (r[0]) {
+	                    case "Z":
+	                        x = mx;
+	                        y = my;
+	                        break;
+	                    case "H":
+	                        x = r[1];
+	                        break;
+	                    case "V":
+	                        y = r[1];
+	                        break;
+	                    case "M":
+	                        mx = r[r.length - 2];
+	                        my = r[r.length - 1];
+	                    default:
+	                        x = r[r.length - 2];
+	                        y = r[r.length - 1];
+	                }
+	            }
+	            res.toString = R._path2string;
+	            pth.abs = pathClone(res);
+	            return res;
+	        },
+	        l2c = function (x1, y1, x2, y2) {
+	            return [x1, y1, x2, y2, x2, y2];
+	        },
+	        q2c = function (x1, y1, ax, ay, x2, y2) {
+	            var _13 = 1 / 3,
+	                _23 = 2 / 3;
+	            return [
+	                    _13 * x1 + _23 * ax,
+	                    _13 * y1 + _23 * ay,
+	                    _13 * x2 + _23 * ax,
+	                    _13 * y2 + _23 * ay,
+	                    x2,
+	                    y2
+	                ];
+	        },
+	        a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
+	            // for more information of where this math came from visit:
+	            // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
+	            var _120 = PI * 120 / 180,
+	                rad = PI / 180 * (+angle || 0),
+	                res = [],
+	                xy,
+	                rotate = cacher(function (x, y, rad) {
+	                    var X = x * math.cos(rad) - y * math.sin(rad),
+	                        Y = x * math.sin(rad) + y * math.cos(rad);
+	                    return {x: X, y: Y};
+	                });
+	            if (!recursive) {
+	                xy = rotate(x1, y1, -rad);
+	                x1 = xy.x;
+	                y1 = xy.y;
+	                xy = rotate(x2, y2, -rad);
+	                x2 = xy.x;
+	                y2 = xy.y;
+	                var cos = math.cos(PI / 180 * angle),
+	                    sin = math.sin(PI / 180 * angle),
+	                    x = (x1 - x2) / 2,
+	                    y = (y1 - y2) / 2;
+	                var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
+	                if (h > 1) {
+	                    h = math.sqrt(h);
+	                    rx = h * rx;
+	                    ry = h * ry;
+	                }
+	                var rx2 = rx * rx,
+	                    ry2 = ry * ry,
+	                    k = (large_arc_flag == sweep_flag ? -1 : 1) *
+	                        math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
+	                    cx = k * rx * y / ry + (x1 + x2) / 2,
+	                    cy = k * -ry * x / rx + (y1 + y2) / 2,
+	                    f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
+	                    f2 = math.asin(((y2 - cy) / ry).toFixed(9));
+
+	                f1 = x1 < cx ? PI - f1 : f1;
+	                f2 = x2 < cx ? PI - f2 : f2;
+	                f1 < 0 && (f1 = PI * 2 + f1);
+	                f2 < 0 && (f2 = PI * 2 + f2);
+	                if (sweep_flag && f1 > f2) {
+	                    f1 = f1 - PI * 2;
+	                }
+	                if (!sweep_flag && f2 > f1) {
+	                    f2 = f2 - PI * 2;
+	                }
+	            } else {
+	                f1 = recursive[0];
+	                f2 = recursive[1];
+	                cx = recursive[2];
+	                cy = recursive[3];
+	            }
+	            var df = f2 - f1;
+	            if (abs(df) > _120) {
+	                var f2old = f2,
+	                    x2old = x2,
+	                    y2old = y2;
+	                f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
+	                x2 = cx + rx * math.cos(f2);
+	                y2 = cy + ry * math.sin(f2);
+	                res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
+	            }
+	            df = f2 - f1;
+	            var c1 = math.cos(f1),
+	                s1 = math.sin(f1),
+	                c2 = math.cos(f2),
+	                s2 = math.sin(f2),
+	                t = math.tan(df / 4),
+	                hx = 4 / 3 * rx * t,
+	                hy = 4 / 3 * ry * t,
+	                m1 = [x1, y1],
+	                m2 = [x1 + hx * s1, y1 - hy * c1],
+	                m3 = [x2 + hx * s2, y2 - hy * c2],
+	                m4 = [x2, y2];
+	            m2[0] = 2 * m1[0] - m2[0];
+	            m2[1] = 2 * m1[1] - m2[1];
+	            if (recursive) {
+	                return [m2, m3, m4][concat](res);
+	            } else {
+	                res = [m2, m3, m4][concat](res).join()[split](",");
+	                var newres = [];
+	                for (var i = 0, ii = res.length; i < ii; i++) {
+	                    newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
+	                }
+	                return newres;
+	            }
+	        },
+	        findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+	            var t1 = 1 - t;
+	            return {
+	                x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
+	                y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
+	            };
+	        },
+	        curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+	            var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
+	                b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
+	                c = p1x - c1x,
+	                t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
+	                t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
+	                y = [p1y, p2y],
+	                x = [p1x, p2x],
+	                dot;
+	            abs(t1) > "1e12" && (t1 = .5);
+	            abs(t2) > "1e12" && (t2 = .5);
+	            if (t1 > 0 && t1 < 1) {
+	                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+	                x.push(dot.x);
+	                y.push(dot.y);
+	            }
+	            if (t2 > 0 && t2 < 1) {
+	                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+	                x.push(dot.x);
+	                y.push(dot.y);
+	            }
+	            a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
+	            b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
+	            c = p1y - c1y;
+	            t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
+	            t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
+	            abs(t1) > "1e12" && (t1 = .5);
+	            abs(t2) > "1e12" && (t2 = .5);
+	            if (t1 > 0 && t1 < 1) {
+	                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+	                x.push(dot.x);
+	                y.push(dot.y);
+	            }
+	            if (t2 > 0 && t2 < 1) {
+	                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+	                x.push(dot.x);
+	                y.push(dot.y);
+	            }
+	            return {
+	                min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
+	                max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
+	            };
+	        }),
+	        path2curve = R._path2curve = cacher(function (path, path2) {
+	            var pth = !path2 && paths(path);
+	            if (!path2 && pth.curve) {
+	                return pathClone(pth.curve);
+	            }
+	            var p = pathToAbsolute(path),
+	                p2 = path2 && pathToAbsolute(path2),
+	                attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+	                attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+	                processPath = function (path, d, pcom) {
+	                    var nx, ny, tq = {T:1, Q:1};
+	                    if (!path) {
+	                        return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
+	                    }
+	                    !(path[0] in tq) && (d.qx = d.qy = null);
+	                    switch (path[0]) {
+	                        case "M":
+	                            d.X = path[1];
+	                            d.Y = path[2];
+	                            break;
+	                        case "A":
+	                            path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
+	                            break;
+	                        case "S":
+	                            if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S.
+	                                nx = d.x * 2 - d.bx;          // And reflect the previous
+	                                ny = d.y * 2 - d.by;          // command's control point relative to the current point.
+	                            }
+	                            else {                            // or some else or nothing
+	                                nx = d.x;
+	                                ny = d.y;
+	                            }
+	                            path = ["C", nx, ny][concat](path.slice(1));
+	                            break;
+	                        case "T":
+	                            if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T.
+	                                d.qx = d.x * 2 - d.qx;        // And make a reflection similar
+	                                d.qy = d.y * 2 - d.qy;        // to case "S".
+	                            }
+	                            else {                            // or something else or nothing
+	                                d.qx = d.x;
+	                                d.qy = d.y;
+	                            }
+	                            path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
+	                            break;
+	                        case "Q":
+	                            d.qx = path[1];
+	                            d.qy = path[2];
+	                            path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
+	                            break;
+	                        case "L":
+	                            path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
+	                            break;
+	                        case "H":
+	                            path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
+	                            break;
+	                        case "V":
+	                            path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
+	                            break;
+	                        case "Z":
+	                            path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
+	                            break;
+	                    }
+	                    return path;
+	                },
+	                fixArc = function (pp, i) {
+	                    if (pp[i].length > 7) {
+	                        pp[i].shift();
+	                        var pi = pp[i];
+	                        while (pi.length) {
+	                            pcoms1[i]="A"; // if created multiple C:s, their original seg is saved
+	                            p2 && (pcoms2[i]="A"); // the same as above
+	                            pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
+	                        }
+	                        pp.splice(i, 1);
+	                        ii = mmax(p.length, p2 && p2.length || 0);
+	                    }
+	                },
+	                fixM = function (path1, path2, a1, a2, i) {
+	                    if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
+	                        path2.splice(i, 0, ["M", a2.x, a2.y]);
+	                        a1.bx = 0;
+	                        a1.by = 0;
+	                        a1.x = path1[i][1];
+	                        a1.y = path1[i][2];
+	                        ii = mmax(p.length, p2 && p2.length || 0);
+	                    }
+	                },
+	                pcoms1 = [], // path commands of original path p
+	                pcoms2 = [], // path commands of original path p2
+	                pfirst = "", // temporary holder for original path command
+	                pcom = ""; // holder for previous path command of original path
+	            for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) {
+	                p[i] && (pfirst = p[i][0]); // save current path command
+
+	                if (pfirst != "C") // C is not saved yet, because it may be result of conversion
+	                {
+	                    pcoms1[i] = pfirst; // Save current path command
+	                    i && ( pcom = pcoms1[i-1]); // Get previous path command pcom
+	                }
+	                p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath
+
+	                if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command
+	                // which may produce multiple C:s
+	                // so we have to make sure that C is also C in original path
+
+	                fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1
+
+	                if (p2) { // the same procedures is done to p2
+	                    p2[i] && (pfirst = p2[i][0]);
+	                    if (pfirst != "C")
+	                    {
+	                        pcoms2[i] = pfirst;
+	                        i && (pcom = pcoms2[i-1]);
+	                    }
+	                    p2[i] = processPath(p2[i], attrs2, pcom);
+
+	                    if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C";
+
+	                    fixArc(p2, i);
+	                }
+	                fixM(p, p2, attrs, attrs2, i);
+	                fixM(p2, p, attrs2, attrs, i);
+	                var seg = p[i],
+	                    seg2 = p2 && p2[i],
+	                    seglen = seg.length,
+	                    seg2len = p2 && seg2.length;
+	                attrs.x = seg[seglen - 2];
+	                attrs.y = seg[seglen - 1];
+	                attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
+	                attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
+	                attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
+	                attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
+	                attrs2.x = p2 && seg2[seg2len - 2];
+	                attrs2.y = p2 && seg2[seg2len - 1];
+	            }
+	            if (!p2) {
+	                pth.curve = pathClone(p);
+	            }
+	            return p2 ? [p, p2] : p;
+	        }, null, pathClone),
+	        parseDots = R._parseDots = cacher(function (gradient) {
+	            var dots = [];
+	            for (var i = 0, ii = gradient.length; i < ii; i++) {
+	                var dot = {},
+	                    par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
+	                dot.color = R.getRGB(par[1]);
+	                if (dot.color.error) {
+	                    return null;
+	                }
+	                dot.opacity = dot.color.opacity;
+	                dot.color = dot.color.hex;
+	                par[2] && (dot.offset = par[2] + "%");
+	                dots.push(dot);
+	            }
+	            for (i = 1, ii = dots.length - 1; i < ii; i++) {
+	                if (!dots[i].offset) {
+	                    var start = toFloat(dots[i - 1].offset || 0),
+	                        end = 0;
+	                    for (var j = i + 1; j < ii; j++) {
+	                        if (dots[j].offset) {
+	                            end = dots[j].offset;
+	                            break;
+	                        }
+	                    }
+	                    if (!end) {
+	                        end = 100;
+	                        j = ii;
+	                    }
+	                    end = toFloat(end);
+	                    var d = (end - start) / (j - i + 1);
+	                    for (; i < j; i++) {
+	                        start += d;
+	                        dots[i].offset = start + "%";
+	                    }
+	                }
+	            }
+	            return dots;
+	        }),
+	        tear = R._tear = function (el, paper) {
+	            el == paper.top && (paper.top = el.prev);
+	            el == paper.bottom && (paper.bottom = el.next);
+	            el.next && (el.next.prev = el.prev);
+	            el.prev && (el.prev.next = el.next);
+	        },
+	        tofront = R._tofront = function (el, paper) {
+	            if (paper.top === el) {
+	                return;
+	            }
+	            tear(el, paper);
+	            el.next = null;
+	            el.prev = paper.top;
+	            paper.top.next = el;
+	            paper.top = el;
+	        },
+	        toback = R._toback = function (el, paper) {
+	            if (paper.bottom === el) {
+	                return;
+	            }
+	            tear(el, paper);
+	            el.next = paper.bottom;
+	            el.prev = null;
+	            paper.bottom.prev = el;
+	            paper.bottom = el;
+	        },
+	        insertafter = R._insertafter = function (el, el2, paper) {
+	            tear(el, paper);
+	            el2 == paper.top && (paper.top = el);
+	            el2.next && (el2.next.prev = el);
+	            el.next = el2.next;
+	            el.prev = el2;
+	            el2.next = el;
+	        },
+	        insertbefore = R._insertbefore = function (el, el2, paper) {
+	            tear(el, paper);
+	            el2 == paper.bottom && (paper.bottom = el);
+	            el2.prev && (el2.prev.next = el);
+	            el.prev = el2.prev;
+	            el2.prev = el;
+	            el.next = el2;
+	        },
+	        /*\
+	         * Raphael.toMatrix
+	         [ method ]
+	         **
+	         * Utility method
+	         **
+	         * Returns matrix of transformations applied to a given path
+	         > Parameters
+	         - path (string) path string
+	         - transform (string|array) transformation string
+	         = (object) @Matrix
+	        \*/
+	        toMatrix = R.toMatrix = function (path, transform) {
+	            var bb = pathDimensions(path),
+	                el = {
+	                    _: {
+	                        transform: E
+	                    },
+	                    getBBox: function () {
+	                        return bb;
+	                    }
+	                };
+	            extractTransform(el, transform);
+	            return el.matrix;
+	        },
+	        /*\
+	         * Raphael.transformPath
+	         [ method ]
+	         **
+	         * Utility method
+	         **
+	         * Returns path transformed by a given transformation
+	         > Parameters
+	         - path (string) path string
+	         - transform (string|array) transformation string
+	         = (string) path
+	        \*/
+	        transformPath = R.transformPath = function (path, transform) {
+	            return mapPath(path, toMatrix(path, transform));
+	        },
+	        extractTransform = R._extractTransform = function (el, tstr) {
+	            if (tstr == null) {
+	                return el._.transform;
+	            }
+	            tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E);
+	            var tdata = R.parseTransformString(tstr),
+	                deg = 0,
+	                dx = 0,
+	                dy = 0,
+	                sx = 1,
+	                sy = 1,
+	                _ = el._,
+	                m = new Matrix;
+	            _.transform = tdata || [];
+	            if (tdata) {
+	                for (var i = 0, ii = tdata.length; i < ii; i++) {
+	                    var t = tdata[i],
+	                        tlen = t.length,
+	                        command = Str(t[0]).toLowerCase(),
+	                        absolute = t[0] != command,
+	                        inver = absolute ? m.invert() : 0,
+	                        x1,
+	                        y1,
+	                        x2,
+	                        y2,
+	                        bb;
+	                    if (command == "t" && tlen == 3) {
+	                        if (absolute) {
+	                            x1 = inver.x(0, 0);
+	                            y1 = inver.y(0, 0);
+	                            x2 = inver.x(t[1], t[2]);
+	                            y2 = inver.y(t[1], t[2]);
+	                            m.translate(x2 - x1, y2 - y1);
+	                        } else {
+	                            m.translate(t[1], t[2]);
+	                        }
+	                    } else if (command == "r") {
+	                        if (tlen == 2) {
+	                            bb = bb || el.getBBox(1);
+	                            m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
+	                            deg += t[1];
+	                        } else if (tlen == 4) {
+	                            if (absolute) {
+	                                x2 = inver.x(t[2], t[3]);
+	                                y2 = inver.y(t[2], t[3]);
+	                                m.rotate(t[1], x2, y2);
+	                            } else {
+	                                m.rotate(t[1], t[2], t[3]);
+	                            }
+	                            deg += t[1];
+	                        }
+	                    } else if (command == "s") {
+	                        if (tlen == 2 || tlen == 3) {
+	                            bb = bb || el.getBBox(1);
+	                            m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
+	                            sx *= t[1];
+	                            sy *= t[tlen - 1];
+	                        } else if (tlen == 5) {
+	                            if (absolute) {
+	                                x2 = inver.x(t[3], t[4]);
+	                                y2 = inver.y(t[3], t[4]);
+	                                m.scale(t[1], t[2], x2, y2);
+	                            } else {
+	                                m.scale(t[1], t[2], t[3], t[4]);
+	                            }
+	                            sx *= t[1];
+	                            sy *= t[2];
+	                        }
+	                    } else if (command == "m" && tlen == 7) {
+	                        m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
+	                    }
+	                    _.dirtyT = 1;
+	                    el.matrix = m;
+	                }
+	            }
+
+	            /*\
+	             * Element.matrix
+	             [ property (object) ]
+	             **
+	             * Keeps @Matrix object, which represents element transformation
+	            \*/
+	            el.matrix = m;
+
+	            _.sx = sx;
+	            _.sy = sy;
+	            _.deg = deg;
+	            _.dx = dx = m.e;
+	            _.dy = dy = m.f;
+
+	            if (sx == 1 && sy == 1 && !deg && _.bbox) {
+	                _.bbox.x += +dx;
+	                _.bbox.y += +dy;
+	            } else {
+	                _.dirtyT = 1;
+	            }
+	        },
+	        getEmpty = function (item) {
+	            var l = item[0];
+	            switch (l.toLowerCase()) {
+	                case "t": return [l, 0, 0];
+	                case "m": return [l, 1, 0, 0, 1, 0, 0];
+	                case "r": if (item.length == 4) {
+	                    return [l, 0, item[2], item[3]];
+	                } else {
+	                    return [l, 0];
+	                }
+	                case "s": if (item.length == 5) {
+	                    return [l, 1, 1, item[3], item[4]];
+	                } else if (item.length == 3) {
+	                    return [l, 1, 1];
+	                } else {
+	                    return [l, 1];
+	                }
+	            }
+	        },
+	        equaliseTransform = R._equaliseTransform = function (t1, t2) {
+	            t2 = Str(t2).replace(/\.{3}|\u2026/g, t1);
+	            t1 = R.parseTransformString(t1) || [];
+	            t2 = R.parseTransformString(t2) || [];
+	            var maxlength = mmax(t1.length, t2.length),
+	                from = [],
+	                to = [],
+	                i = 0, j, jj,
+	                tt1, tt2;
+	            for (; i < maxlength; i++) {
+	                tt1 = t1[i] || getEmpty(t2[i]);
+	                tt2 = t2[i] || getEmpty(tt1);
+	                if ((tt1[0] != tt2[0]) ||
+	                    (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
+	                    (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
+	                    ) {
+	                    return;
+	                }
+	                from[i] = [];
+	                to[i] = [];
+	                for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) {
+	                    j in tt1 && (from[i][j] = tt1[j]);
+	                    j in tt2 && (to[i][j] = tt2[j]);
+	                }
+	            }
+	            return {
+	                from: from,
+	                to: to
+	            };
+	        };
+	    R._getContainer = function (x, y, w, h) {
+	        var container;
+	        container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x;
+	        if (container == null) {
+	            return;
+	        }
+	        if (container.tagName) {
+	            if (y == null) {
+	                return {
+	                    container: container,
+	                    width: container.style.pixelWidth || container.offsetWidth,
+	                    height: container.style.pixelHeight || container.offsetHeight
+	                };
+	            } else {
+	                return {
+	                    container: container,
+	                    width: y,
+	                    height: w
+	                };
+	            }
+	        }
+	        return {
+	            container: 1,
+	            x: x,
+	            y: y,
+	            width: w,
+	            height: h
+	        };
+	    };
+	    /*\
+	     * Raphael.pathToRelative
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Converts path to relative form
+	     > Parameters
+	     - pathString (string|array) path string or array of segments
+	     = (array) array of segments.
+	    \*/
+	    R.pathToRelative = pathToRelative;
+	    R._engine = {};
+	    /*\
+	     * Raphael.path2curve
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Converts path to a new path where all segments are cubic bezier curves.
+	     > Parameters
+	     - pathString (string|array) path string or array of segments
+	     = (array) array of segments.
+	    \*/
+	    R.path2curve = path2curve;
+	    /*\
+	     * Raphael.matrix
+	     [ method ]
+	     **
+	     * Utility method
+	     **
+	     * Returns matrix based on given parameters.
+	     > Parameters
+	     - a (number)
+	     - b (number)
+	     - c (number)
+	     - d (number)
+	     - e (number)
+	     - f (number)
+	     = (object) @Matrix
+	    \*/
+	    R.matrix = function (a, b, c, d, e, f) {
+	        return new Matrix(a, b, c, d, e, f);
+	    };
+	    function Matrix(a, b, c, d, e, f) {
+	        if (a != null) {
+	            this.a = +a;
+	            this.b = +b;
+	            this.c = +c;
+	            this.d = +d;
+	            this.e = +e;
+	            this.f = +f;
+	        } else {
+	            this.a = 1;
+	            this.b = 0;
+	            this.c = 0;
+	            this.d = 1;
+	            this.e = 0;
+	            this.f = 0;
+	        }
+	    }
+	    (function (matrixproto) {
+	        /*\
+	         * Matrix.add
+	         [ method ]
+	         **
+	         * Adds given matrix to existing one.
+	         > Parameters
+	         - a (number)
+	         - b (number)
+	         - c (number)
+	         - d (number)
+	         - e (number)
+	         - f (number)
+	         or
+	         - matrix (object) @Matrix
+	        \*/
+	        matrixproto.add = function (a, b, c, d, e, f) {
+	            var out = [[], [], []],
+	                m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
+	                matrix = [[a, c, e], [b, d, f], [0, 0, 1]],
+	                x, y, z, res;
+
+	            if (a && a instanceof Matrix) {
+	                matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]];
+	            }
+
+	            for (x = 0; x < 3; x++) {
+	                for (y = 0; y < 3; y++) {
+	                    res = 0;
+	                    for (z = 0; z < 3; z++) {
+	                        res += m[x][z] * matrix[z][y];
+	                    }
+	                    out[x][y] = res;
+	                }
+	            }
+	            this.a = out[0][0];
+	            this.b = out[1][0];
+	            this.c = out[0][1];
+	            this.d = out[1][1];
+	            this.e = out[0][2];
+	            this.f = out[1][2];
+	        };
+	        /*\
+	         * Matrix.invert
+	         [ method ]
+	         **
+	         * Returns inverted version of the matrix
+	         = (object) @Matrix
+	        \*/
+	        matrixproto.invert = function () {
+	            var me = this,
+	                x = me.a * me.d - me.b * me.c;
+	            return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
+	        };
+	        /*\
+	         * Matrix.clone
+	         [ method ]
+	         **
+	         * Returns copy of the matrix
+	         = (object) @Matrix
+	        \*/
+	        matrixproto.clone = function () {
+	            return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
+	        };
+	        /*\
+	         * Matrix.translate
+	         [ method ]
+	         **
+	         * Translate the matrix
+	         > Parameters
+	         - x (number)
+	         - y (number)
+	        \*/
+	        matrixproto.translate = function (x, y) {
+	            this.add(1, 0, 0, 1, x, y);
+	        };
+	        /*\
+	         * Matrix.scale
+	         [ method ]
+	         **
+	         * Scales the matrix
+	         > Parameters
+	         - x (number)
+	         - y (number) #optional
+	         - cx (number) #optional
+	         - cy (number) #optional
+	        \*/
+	        matrixproto.scale = function (x, y, cx, cy) {
+	            y == null && (y = x);
+	            (cx || cy) && this.add(1, 0, 0, 1, cx, cy);
+	            this.add(x, 0, 0, y, 0, 0);
+	            (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
+	        };
+	        /*\
+	         * Matrix.rotate
+	         [ method ]
+	         **
+	         * Rotates the matrix
+	         > Parameters
+	         - a (number)
+	         - x (number)
+	         - y (number)
+	        \*/
+	        matrixproto.rotate = function (a, x, y) {
+	            a = R.rad(a);
+	            x = x || 0;
+	            y = y || 0;
+	            var cos = +math.cos(a).toFixed(9),
+	                sin = +math.sin(a).toFixed(9);
+	            this.add(cos, sin, -sin, cos, x, y);
+	            this.add(1, 0, 0, 1, -x, -y);
+	        };
+	        /*\
+	         * Matrix.x
+	         [ method ]
+	         **
+	         * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y
+	         > Parameters
+	         - x (number)
+	         - y (number)
+	         = (number) x
+	        \*/
+	        matrixproto.x = function (x, y) {
+	            return x * this.a + y * this.c + this.e;
+	        };
+	        /*\
+	         * Matrix.y
+	         [ method ]
+	         **
+	         * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x
+	         > Parameters
+	         - x (number)
+	         - y (number)
+	         = (number) y
+	        \*/
+	        matrixproto.y = function (x, y) {
+	            return x * this.b + y * this.d + this.f;
+	        };
+	        matrixproto.get = function (i) {
+	            return +this[Str.fromCharCode(97 + i)].toFixed(4);
+	        };
+	        matrixproto.toString = function () {
+	            return R.svg ?
+	                "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" :
+	                [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join();
+	        };
+	        matrixproto.toFilter = function () {
+	            return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) +
+	                ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) +
+	                ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')";
+	        };
+	        matrixproto.offset = function () {
+	            return [this.e.toFixed(4), this.f.toFixed(4)];
+	        };
+	        function norm(a) {
+	            return a[0] * a[0] + a[1] * a[1];
+	        }
+	        function normalize(a) {
+	            var mag = math.sqrt(norm(a));
+	            a[0] && (a[0] /= mag);
+	            a[1] && (a[1] /= mag);
+	        }
+	        /*\
+	         * Matrix.split
+	         [ method ]
+	         **
+	         * Splits matrix into primitive transformations
+	         = (object) in format:
+	         o dx (number) translation by x
+	         o dy (number) translation by y
+	         o scalex (number) scale by x
+	         o scaley (number) scale by y
+	         o shear (number) shear
+	         o rotate (number) rotation in deg
+	         o isSimple (boolean) could it be represented via simple transformations
+	        \*/
+	        matrixproto.split = function () {
+	            var out = {};
+	            // translation
+	            out.dx = this.e;
+	            out.dy = this.f;
+
+	            // scale and shear
+	            var row = [[this.a, this.c], [this.b, this.d]];
+	            out.scalex = math.sqrt(norm(row[0]));
+	            normalize(row[0]);
+
+	            out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1];
+	            row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear];
+
+	            out.scaley = math.sqrt(norm(row[1]));
+	            normalize(row[1]);
+	            out.shear /= out.scaley;
+
+	            // rotation
+	            var sin = -row[0][1],
+	                cos = row[1][1];
+	            if (cos < 0) {
+	                out.rotate = R.deg(math.acos(cos));
+	                if (sin < 0) {
+	                    out.rotate = 360 - out.rotate;
+	                }
+	            } else {
+	                out.rotate = R.deg(math.asin(sin));
+	            }
+
+	            out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate);
+	            out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate;
+	            out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
+	            return out;
+	        };
+	        /*\
+	         * Matrix.toTransformString
+	         [ method ]
+	         **
+	         * Return transform string that represents given matrix
+	         = (string) transform string
+	        \*/
+	        matrixproto.toTransformString = function (shorter) {
+	            var s = shorter || this[split]();
+	            if (s.isSimple) {
+	                s.scalex = +s.scalex.toFixed(4);
+	                s.scaley = +s.scaley.toFixed(4);
+	                s.rotate = +s.rotate.toFixed(4);
+	                return  (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) +
+	                        (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) +
+	                        (s.rotate ? "r" + [s.rotate, 0, 0] : E);
+	            } else {
+	                return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
+	            }
+	        };
+	    })(Matrix.prototype);
+
+	    var preventDefault = function () {
+	        this.returnValue = false;
+	    },
+	    preventTouch = function () {
+	        return this.originalEvent.preventDefault();
+	    },
+	    stopPropagation = function () {
+	        this.cancelBubble = true;
+	    },
+	    stopTouch = function () {
+	        return this.originalEvent.stopPropagation();
+	    },
+	    getEventPosition = function (e) {
+	        var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+	            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
+
+	        return {
+	            x: e.clientX + scrollX,
+	            y: e.clientY + scrollY
+	        };
+	    },
+	    addEvent = (function () {
+	        if (g.doc.addEventListener) {
+	            return function (obj, type, fn, element) {
+	                var f = function (e) {
+	                    var pos = getEventPosition(e);
+	                    return fn.call(element, e, pos.x, pos.y);
+	                };
+	                obj.addEventListener(type, f, false);
+
+	                if (supportsTouch && touchMap[type]) {
+	                    var _f = function (e) {
+	                        var pos = getEventPosition(e),
+	                            olde = e;
+
+	                        for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
+	                            if (e.targetTouches[i].target == obj) {
+	                                e = e.targetTouches[i];
+	                                e.originalEvent = olde;
+	                                e.preventDefault = preventTouch;
+	                                e.stopPropagation = stopTouch;
+	                                break;
+	                            }
+	                        }
+
+	                        return fn.call(element, e, pos.x, pos.y);
+	                    };
+	                    obj.addEventListener(touchMap[type], _f, false);
+	                }
+
+	                return function () {
+	                    obj.removeEventListener(type, f, false);
+
+	                    if (supportsTouch && touchMap[type])
+	                        obj.removeEventListener(touchMap[type], _f, false);
+
+	                    return true;
+	                };
+	            };
+	        } else if (g.doc.attachEvent) {
+	            return function (obj, type, fn, element) {
+	                var f = function (e) {
+	                    e = e || g.win.event;
+	                    var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+	                        scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
+	                        x = e.clientX + scrollX,
+	                        y = e.clientY + scrollY;
+	                    e.preventDefault = e.preventDefault || preventDefault;
+	                    e.stopPropagation = e.stopPropagation || stopPropagation;
+	                    return fn.call(element, e, x, y);
+	                };
+	                obj.attachEvent("on" + type, f);
+	                var detacher = function () {
+	                    obj.detachEvent("on" + type, f);
+	                    return true;
+	                };
+	                return detacher;
+	            };
+	        }
+	    })(),
+	    drag = [],
+	    dragMove = function (e) {
+	        var x = e.clientX,
+	            y = e.clientY,
+	            scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+	            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
+	            dragi,
+	            j = drag.length;
+	        while (j--) {
+	            dragi = drag[j];
+	            if (supportsTouch && e.touches) {
+	                var i = e.touches.length,
+	                    touch;
+	                while (i--) {
+	                    touch = e.touches[i];
+	                    if (touch.identifier == dragi.el._drag.id) {
+	                        x = touch.clientX;
+	                        y = touch.clientY;
+	                        (e.originalEvent ? e.originalEvent : e).preventDefault();
+	                        break;
+	                    }
+	                }
+	            } else {
+	                e.preventDefault();
+	            }
+	            var node = dragi.el.node,
+	                o,
+	                next = node.nextSibling,
+	                parent = node.parentNode,
+	                display = node.style.display;
+	            g.win.opera && parent.removeChild(node);
+	            node.style.display = "none";
+	            o = dragi.el.paper.getElementByPoint(x, y);
+	            node.style.display = display;
+	            g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node));
+	            o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o);
+	            x += scrollX;
+	            y += scrollY;
+	            eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
+	        }
+	    },
+	    dragUp = function (e) {
+	        R.unmousemove(dragMove).unmouseup(dragUp);
+	        var i = drag.length,
+	            dragi;
+	        while (i--) {
+	            dragi = drag[i];
+	            dragi.el._drag = {};
+	            eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
+	        }
+	        drag = [];
+	    },
+	    /*\
+	     * Raphael.el
+	     [ property (object) ]
+	     **
+	     * You can add your own method to elements. This is useful when you want to hack default functionality or
+	     * want to wrap some common transformation or attributes in one method. In difference to canvas methods,
+	     * you can redefine element method at any time. Expending element methods wouldn’t affect set.
+	     > Usage
+	     | Raphael.el.red = function () {
+	     |     this.attr({fill: "#f00"});
+	     | };
+	     | // then use it
+	     | paper.circle(100, 100, 20).red();
+	    \*/
+	    elproto = R.el = {};
+	    /*\
+	     * Element.click
+	     [ method ]
+	     **
+	     * Adds event handler for click for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unclick
+	     [ method ]
+	     **
+	     * Removes event handler for click for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.dblclick
+	     [ method ]
+	     **
+	     * Adds event handler for double click for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.undblclick
+	     [ method ]
+	     **
+	     * Removes event handler for double click for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.mousedown
+	     [ method ]
+	     **
+	     * Adds event handler for mousedown for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unmousedown
+	     [ method ]
+	     **
+	     * Removes event handler for mousedown for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.mousemove
+	     [ method ]
+	     **
+	     * Adds event handler for mousemove for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unmousemove
+	     [ method ]
+	     **
+	     * Removes event handler for mousemove for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.mouseout
+	     [ method ]
+	     **
+	     * Adds event handler for mouseout for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unmouseout
+	     [ method ]
+	     **
+	     * Removes event handler for mouseout for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.mouseover
+	     [ method ]
+	     **
+	     * Adds event handler for mouseover for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unmouseover
+	     [ method ]
+	     **
+	     * Removes event handler for mouseover for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.mouseup
+	     [ method ]
+	     **
+	     * Adds event handler for mouseup for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.unmouseup
+	     [ method ]
+	     **
+	     * Removes event handler for mouseup for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.touchstart
+	     [ method ]
+	     **
+	     * Adds event handler for touchstart for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.untouchstart
+	     [ method ]
+	     **
+	     * Removes event handler for touchstart for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.touchmove
+	     [ method ]
+	     **
+	     * Adds event handler for touchmove for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.untouchmove
+	     [ method ]
+	     **
+	     * Removes event handler for touchmove for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.touchend
+	     [ method ]
+	     **
+	     * Adds event handler for touchend for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.untouchend
+	     [ method ]
+	     **
+	     * Removes event handler for touchend for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+
+	    /*\
+	     * Element.touchcancel
+	     [ method ]
+	     **
+	     * Adds event handler for touchcancel for the element.
+	     > Parameters
+	     - handler (function) handler for the event
+	     = (object) @Element
+	    \*/
+	    /*\
+	     * Element.untouchcancel
+	     [ method ]
+	     **
+	     * Removes event handler for touchcancel for the element.
+	     > Parameters
+	     - handler (function) #optional handler for the event
+	     = (object) @Element
+	    \*/
+	    for (var i = events.length; i--;) {
+	        (function (eventName) {
+	            R[eventName] = elproto[eventName] = function (fn, scope) {
+	                if (R.is(fn, "function")) {
+	                    this.events = this.events || [];
+	                    this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)});
+	                }
+	                return this;
+	            };
+	            R["un" + eventName] = elproto["un" + eventName] = function (fn) {
+	                var events = this.events || [],
+	                    l = events.length;
+	                while (l--){
+	                    if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) {
+	                        events[l].unbind();
+	                        events.splice(l, 1);
+	                        !events.length && delete this.events;
+	                    }
+	                }
+	                return this;
+	            };
+	        })(events[i]);
+	    }
+
+	    /*\
+	     * Element.data
+	     [ method ]
+	     **
+	     * Adds or retrieves given value associated with given key.
+	     **
+	     * See also @Element.removeData
+	     > Parameters
+	     - key (string) key to store data
+	     - value (any) #optional value to store
+	     = (object) @Element
+	     * or, if value is not specified:
+	     = (any) value
+	     * or, if key and value are not specified:
+	     = (object) Key/value pairs for all the data associated with the element.
+	     > Usage
+	     | for (var i = 0, i < 5, i++) {
+	     |     paper.circle(10 + 15 * i, 10, 10)
+	     |          .attr({fill: "#000"})
+	     |          .data("i", i)
+	     |          .click(function () {
+	     |             alert(this.data("i"));
+	     |          });
+	     | }
+	    \*/
+	    elproto.data = function (key, value) {
+	        var data = eldata[this.id] = eldata[this.id] || {};
+	        if (arguments.length == 0) {
+	            return data;
+	        }
+	        if (arguments.length == 1) {
+	            if (R.is(key, "object")) {
+	                for (var i in key) if (key[has](i)) {
+	                    this.data(i, key[i]);
+	                }
+	                return this;
+	            }
+	            eve("raphael.data.get." + this.id, this, data[key], key);
+	            return data[key];
+	        }
+	        data[key] = value;
+	        eve("raphael.data.set." + this.id, this, value, key);
+	        return this;
+	    };
+	    /*\
+	     * Element.removeData
+	     [ method ]
+	     **
+	     * Removes value associated with an element by given key.
+	     * If key is not provided, removes all the data of the element.
+	     > Parameters
+	     - key (string) #optional key
+	     = (object) @Element
+	    \*/
+	    elproto.removeData = function (key) {
+	        if (key == null) {
+	            eldata[this.id] = {};
+	        } else {
+	            eldata[this.id] && delete eldata[this.id][key];
+	        }
+	        return this;
+	    };
+	     /*\
+	     * Element.getData
+	     [ method ]
+	     **
+	     * Retrieves the element data
+	     = (object) data
+	    \*/
+	    elproto.getData = function () {
+	        return clone(eldata[this.id] || {});
+	    };
+	    /*\
+	     * Element.hover
+	     [ method ]
+	     **
+	     * Adds event handlers for hover for the element.
+	     > Parameters
+	     - f_in (function) handler for hover in
+	     - f_out (function) handler for hover out
+	     - icontext (object) #optional context for hover in handler
+	     - ocontext (object) #optional context for hover out handler
+	     = (object) @Element
+	    \*/
+	    elproto.hover = function (f_in, f_out, scope_in, scope_out) {
+	        return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
+	    };
+	    /*\
+	     * Element.unhover
+	     [ method ]
+	     **
+	     * Removes event handlers for hover for the element.
+	     > Parameters
+	     - f_in (function) handler for hover in
+	     - f_out (function) handler for hover out
+	     = (object) @Element
+	    \*/
+	    elproto.unhover = function (f_in, f_out) {
+	        return this.unmouseover(f_in).unmouseout(f_out);
+	    };
+	    var draggable = [];
+	    /*\
+	     * Element.drag
+	     [ method ]
+	     **
+	     * Adds event handlers for drag of the element.
+	     > Parameters
+	     - onmove (function) handler for moving
+	     - onstart (function) handler for drag start
+	     - onend (function) handler for drag end
+	     - mcontext (object) #optional context for moving handler
+	     - scontext (object) #optional context for drag start handler
+	     - econtext (object) #optional context for drag end handler
+	     * Additionally following `drag` events will be triggered: `drag.start.<id>` on start,
+	     * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element
+	     * `drag.over.<id>` will be fired as well.
+	     *
+	     * Start event and start handler will be called in specified context or in context of the element with following parameters:
+	     o x (number) x position of the mouse
+	     o y (number) y position of the mouse
+	     o event (object) DOM event object
+	     * Move event and move handler will be called in specified context or in context of the element with following parameters:
+	     o dx (number) shift by x from the start point
+	     o dy (number) shift by y from the start point
+	     o x (number) x position of the mouse
+	     o y (number) y position of the mouse
+	     o event (object) DOM event object
+	     * End event and end handler will be called in specified context or in context of the element with following parameters:
+	     o event (object) DOM event object
+	     = (object) @Element
+	    \*/
+	    elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
+	        function start(e) {
+	            (e.originalEvent || e).preventDefault();
+	            var x = e.clientX,
+	                y = e.clientY,
+	                scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+	                scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
+	            this._drag.id = e.identifier;
+	            if (supportsTouch && e.touches) {
+	                var i = e.touches.length, touch;
+	                while (i--) {
+	                    touch = e.touches[i];
+	                    this._drag.id = touch.identifier;
+	                    if (touch.identifier == this._drag.id) {
+	                        x = touch.clientX;
+	                        y = touch.clientY;
+	                        break;
+	                    }
+	                }
+	            }
+	            this._drag.x = x + scrollX;
+	            this._drag.y = y + scrollY;
+	            !drag.length && R.mousemove(dragMove).mouseup(dragUp);
+	            drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
+	            onstart && eve.on("raphael.drag.start." + this.id, onstart);
+	            onmove && eve.on("raphael.drag.move." + this.id, onmove);
+	            onend && eve.on("raphael.drag.end." + this.id, onend);
+	            eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
+	        }
+	        this._drag = {};
+	        draggable.push({el: this, start: start});
+	        this.mousedown(start);
+	        return this;
+	    };
+	    /*\
+	     * Element.onDragOver
+	     [ method ]
+	     **
+	     * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id).
+	     > Parameters
+	     - f (function) handler for event, first argument would be the element you are dragging over
+	    \*/
+	    elproto.onDragOver = function (f) {
+	        f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
+	    };
+	    /*\
+	     * Element.undrag
+	     [ method ]
+	     **
+	     * Removes all drag event handlers from given element.
+	    \*/
+	    elproto.undrag = function () {
+	        var i = draggable.length;
+	        while (i--) if (draggable[i].el == this) {
+	            this.unmousedown(draggable[i].start);
+	            draggable.splice(i, 1);
+	            eve.unbind("raphael.drag.*." + this.id);
+	        }
+	        !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
+	        drag = [];
+	    };
+	    /*\
+	     * Paper.circle
+	     [ method ]
+	     **
+	     * Draws a circle.
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the centre
+	     - y (number) y coordinate of the centre
+	     - r (number) radius
+	     = (object) Raphaël element object with type “circle”
+	     **
+	     > Usage
+	     | var c = paper.circle(50, 50, 40);
+	    \*/
+	    paperproto.circle = function (x, y, r) {
+	        var out = R._engine.circle(this, x || 0, y || 0, r || 0);
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.rect
+	     [ method ]
+	     *
+	     * Draws a rectangle.
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the top left corner
+	     - y (number) y coordinate of the top left corner
+	     - width (number) width
+	     - height (number) height
+	     - r (number) #optional radius for rounded corners, default is 0
+	     = (object) Raphaël element object with type “rect”
+	     **
+	     > Usage
+	     | // regular rectangle
+	     | var c = paper.rect(10, 10, 50, 50);
+	     | // rectangle with rounded corners
+	     | var c = paper.rect(40, 40, 50, 50, 10);
+	    \*/
+	    paperproto.rect = function (x, y, w, h, r) {
+	        var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.ellipse
+	     [ method ]
+	     **
+	     * Draws an ellipse.
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the centre
+	     - y (number) y coordinate of the centre
+	     - rx (number) horizontal radius
+	     - ry (number) vertical radius
+	     = (object) Raphaël element object with type “ellipse”
+	     **
+	     > Usage
+	     | var c = paper.ellipse(50, 50, 40, 20);
+	    \*/
+	    paperproto.ellipse = function (x, y, rx, ry) {
+	        var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.path
+	     [ method ]
+	     **
+	     * Creates a path element by given path data string.
+	     > Parameters
+	     - pathString (string) #optional path string in SVG format.
+	     * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
+	     | "M10,20L30,40"
+	     * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
+	     *
+	     # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p>
+	     # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody>
+	     # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr>
+	     # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr>
+	     # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr>
+	     # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr>
+	     # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr>
+	     # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr>
+	     # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr>
+	     # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr>
+	     # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr>
+	     # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr>
+	     # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table>
+	     * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier.
+	     * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning.
+	     > Usage
+	     | var c = paper.path("M10 10L90 90");
+	     | // draw a diagonal line:
+	     | // move to 10,10, line to 90,90
+	     * For example of path strings, check out these icons: http://raphaeljs.com/icons/
+	    \*/
+	    paperproto.path = function (pathString) {
+	        pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
+	        var out = R._engine.path(R.format[apply](R, arguments), this);
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.image
+	     [ method ]
+	     **
+	     * Embeds an image into the surface.
+	     **
+	     > Parameters
+	     **
+	     - src (string) URI of the source image
+	     - x (number) x coordinate position
+	     - y (number) y coordinate position
+	     - width (number) width of the image
+	     - height (number) height of the image
+	     = (object) Raphaël element object with type “image”
+	     **
+	     > Usage
+	     | var c = paper.image("apple.png", 10, 10, 80, 80);
+	    \*/
+	    paperproto.image = function (src, x, y, w, h) {
+	        var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.text
+	     [ method ]
+	     **
+	     * Draws a text string. If you need line breaks, put “\n” in the string.
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate position
+	     - y (number) y coordinate position
+	     - text (string) The text string to draw
+	     = (object) Raphaël element object with type “text”
+	     **
+	     > Usage
+	     | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
+	    \*/
+	    paperproto.text = function (x, y, text) {
+	        var out = R._engine.text(this, x || 0, y || 0, Str(text));
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Paper.set
+	     [ method ]
+	     **
+	     * Creates array-like object to keep and operate several elements at once.
+	     * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
+	     * Sets act as pseudo elements — all methods available to an element can be used on a set.
+	     = (object) array-like object that represents set of elements
+	     **
+	     > Usage
+	     | var st = paper.set();
+	     | st.push(
+	     |     paper.circle(10, 10, 5),
+	     |     paper.circle(30, 10, 5)
+	     | );
+	     | st.attr({fill: "red"}); // changes the fill of both circles
+	    \*/
+	    paperproto.set = function (itemsArray) {
+	        !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
+	        var out = new Set(itemsArray);
+	        this.__set__ && this.__set__.push(out);
+	        out["paper"] = this;
+	        out["type"] = "set";
+	        return out;
+	    };
+	    /*\
+	     * Paper.setStart
+	     [ method ]
+	     **
+	     * Creates @Paper.set. All elements that will be created after calling this method and before calling
+	     * @Paper.setFinish will be added to the set.
+	     **
+	     > Usage
+	     | paper.setStart();
+	     | paper.circle(10, 10, 5),
+	     | paper.circle(30, 10, 5)
+	     | var st = paper.setFinish();
+	     | st.attr({fill: "red"}); // changes the fill of both circles
+	    \*/
+	    paperproto.setStart = function (set) {
+	        this.__set__ = set || this.set();
+	    };
+	    /*\
+	     * Paper.setFinish
+	     [ method ]
+	     **
+	     * See @Paper.setStart. This method finishes catching and returns resulting set.
+	     **
+	     = (object) set
+	    \*/
+	    paperproto.setFinish = function (set) {
+	        var out = this.__set__;
+	        delete this.__set__;
+	        return out;
+	    };
+	    /*\
+	     * Paper.getSize
+	     [ method ]
+	     **
+	     * Obtains current paper actual size.
+	     **
+	     = (object)
+	     \*/
+	    paperproto.getSize = function () {
+	        var container = this.canvas.parentNode;
+	        return {
+	            width: container.offsetWidth,
+	            height: container.offsetHeight
+	                };
+	        };
+	    /*\
+	     * Paper.setSize
+	     [ method ]
+	     **
+	     * If you need to change dimensions of the canvas call this method
+	     **
+	     > Parameters
+	     **
+	     - width (number) new width of the canvas
+	     - height (number) new height of the canvas
+	    \*/
+	    paperproto.setSize = function (width, height) {
+	        return R._engine.setSize.call(this, width, height);
+	    };
+	    /*\
+	     * Paper.setViewBox
+	     [ method ]
+	     **
+	     * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
+	     * specifying new boundaries.
+	     **
+	     > Parameters
+	     **
+	     - x (number) new x position, default is `0`
+	     - y (number) new y position, default is `0`
+	     - w (number) new width of the canvas
+	     - h (number) new height of the canvas
+	     - fit (boolean) `true` if you want graphics to fit into new boundary box
+	    \*/
+	    paperproto.setViewBox = function (x, y, w, h, fit) {
+	        return R._engine.setViewBox.call(this, x, y, w, h, fit);
+	    };
+	    /*\
+	     * Paper.top
+	     [ property ]
+	     **
+	     * Points to the topmost element on the paper
+	    \*/
+	    /*\
+	     * Paper.bottom
+	     [ property ]
+	     **
+	     * Points to the bottom element on the paper
+	    \*/
+	    paperproto.top = paperproto.bottom = null;
+	    /*\
+	     * Paper.raphael
+	     [ property ]
+	     **
+	     * Points to the @Raphael object/function
+	    \*/
+	    paperproto.raphael = R;
+	    var getOffset = function (elem) {
+	        var box = elem.getBoundingClientRect(),
+	            doc = elem.ownerDocument,
+	            body = doc.body,
+	            docElem = doc.documentElement,
+	            clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
+	            top  = box.top  + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
+	            left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
+	        return {
+	            y: top,
+	            x: left
+	        };
+	    };
+	    /*\
+	     * Paper.getElementByPoint
+	     [ method ]
+	     **
+	     * Returns you topmost element under given point.
+	     **
+	     = (object) Raphaël element object
+	     > Parameters
+	     **
+	     - x (number) x coordinate from the top left corner of the window
+	     - y (number) y coordinate from the top left corner of the window
+	     > Usage
+	     | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
+	    \*/
+	    paperproto.getElementByPoint = function (x, y) {
+	        var paper = this,
+	            svg = paper.canvas,
+	            target = g.doc.elementFromPoint(x, y);
+	        if (g.win.opera && target.tagName == "svg") {
+	            var so = getOffset(svg),
+	                sr = svg.createSVGRect();
+	            sr.x = x - so.x;
+	            sr.y = y - so.y;
+	            sr.width = sr.height = 1;
+	            var hits = svg.getIntersectionList(sr, null);
+	            if (hits.length) {
+	                target = hits[hits.length - 1];
+	            }
+	        }
+	        if (!target) {
+	            return null;
+	        }
+	        while (target.parentNode && target != svg.parentNode && !target.raphael) {
+	            target = target.parentNode;
+	        }
+	        target == paper.canvas.parentNode && (target = svg);
+	        target = target && target.raphael ? paper.getById(target.raphaelid) : null;
+	        return target;
+	    };
+
+	    /*\
+	     * Paper.getElementsByBBox
+	     [ method ]
+	     **
+	     * Returns set of elements that have an intersecting bounding box
+	     **
+	     > Parameters
+	     **
+	     - bbox (object) bbox to check with
+	     = (object) @Set
+	     \*/
+	    paperproto.getElementsByBBox = function (bbox) {
+	        var set = this.set();
+	        this.forEach(function (el) {
+	            if (R.isBBoxIntersect(el.getBBox(), bbox)) {
+	                set.push(el);
+	            }
+	        });
+	        return set;
+	    };
+
+	    /*\
+	     * Paper.getById
+	     [ method ]
+	     **
+	     * Returns you element by its internal ID.
+	     **
+	     > Parameters
+	     **
+	     - id (number) id
+	     = (object) Raphaël element object
+	    \*/
+	    paperproto.getById = function (id) {
+	        var bot = this.bottom;
+	        while (bot) {
+	            if (bot.id == id) {
+	                return bot;
+	            }
+	            bot = bot.next;
+	        }
+	        return null;
+	    };
+	    /*\
+	     * Paper.forEach
+	     [ method ]
+	     **
+	     * Executes given function for each element on the paper
+	     *
+	     * If callback function returns `false` it will stop loop running.
+	     **
+	     > Parameters
+	     **
+	     - callback (function) function to run
+	     - thisArg (object) context object for the callback
+	     = (object) Paper object
+	     > Usage
+	     | paper.forEach(function (el) {
+	     |     el.attr({ stroke: "blue" });
+	     | });
+	    \*/
+	    paperproto.forEach = function (callback, thisArg) {
+	        var bot = this.bottom;
+	        while (bot) {
+	            if (callback.call(thisArg, bot) === false) {
+	                return this;
+	            }
+	            bot = bot.next;
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Paper.getElementsByPoint
+	     [ method ]
+	     **
+	     * Returns set of elements that have common point inside
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the point
+	     - y (number) y coordinate of the point
+	     = (object) @Set
+	    \*/
+	    paperproto.getElementsByPoint = function (x, y) {
+	        var set = this.set();
+	        this.forEach(function (el) {
+	            if (el.isPointInside(x, y)) {
+	                set.push(el);
+	            }
+	        });
+	        return set;
+	    };
+	    function x_y() {
+	        return this.x + S + this.y;
+	    }
+	    function x_y_w_h() {
+	        return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
+	    }
+	    /*\
+	     * Element.isPointInside
+	     [ method ]
+	     **
+	     * Determine if given point is inside this element’s shape
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the point
+	     - y (number) y coordinate of the point
+	     = (boolean) `true` if point inside the shape
+	    \*/
+	    elproto.isPointInside = function (x, y) {
+	        var rp = this.realPath = getPath[this.type](this);
+	        if (this.attr('transform') && this.attr('transform').length) {
+	            rp = R.transformPath(rp, this.attr('transform'));
+	        }
+	        return R.isPointInsidePath(rp, x, y);
+	    };
+	    /*\
+	     * Element.getBBox
+	     [ method ]
+	     **
+	     * Return bounding box for a given element
+	     **
+	     > Parameters
+	     **
+	     - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
+	     = (object) Bounding box object:
+	     o {
+	     o     x: (number) top left corner x
+	     o     y: (number) top left corner y
+	     o     x2: (number) bottom right corner x
+	     o     y2: (number) bottom right corner y
+	     o     width: (number) width
+	     o     height: (number) height
+	     o }
+	    \*/
+	    elproto.getBBox = function (isWithoutTransform) {
+	        if (this.removed) {
+	            return {};
+	        }
+	        var _ = this._;
+	        if (isWithoutTransform) {
+	            if (_.dirty || !_.bboxwt) {
+	                this.realPath = getPath[this.type](this);
+	                _.bboxwt = pathDimensions(this.realPath);
+	                _.bboxwt.toString = x_y_w_h;
+	                _.dirty = 0;
+	            }
+	            return _.bboxwt;
+	        }
+	        if (_.dirty || _.dirtyT || !_.bbox) {
+	            if (_.dirty || !this.realPath) {
+	                _.bboxwt = 0;
+	                this.realPath = getPath[this.type](this);
+	            }
+	            _.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
+	            _.bbox.toString = x_y_w_h;
+	            _.dirty = _.dirtyT = 0;
+	        }
+	        return _.bbox;
+	    };
+	    /*\
+	     * Element.clone
+	     [ method ]
+	     **
+	     = (object) clone of a given element
+	     **
+	    \*/
+	    elproto.clone = function () {
+	        if (this.removed) {
+	            return null;
+	        }
+	        var out = this.paper[this.type]().attr(this.attr());
+	        this.__set__ && this.__set__.push(out);
+	        return out;
+	    };
+	    /*\
+	     * Element.glow
+	     [ method ]
+	     **
+	     * Return set of elements that create glow-like effect around given element. See @Paper.set.
+	     *
+	     * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
+	     **
+	     > Parameters
+	     **
+	     - glow (object) #optional parameters object with all properties optional:
+	     o {
+	     o     width (number) size of the glow, default is `10`
+	     o     fill (boolean) will it be filled, default is `false`
+	     o     opacity (number) opacity, default is `0.5`
+	     o     offsetx (number) horizontal offset, default is `0`
+	     o     offsety (number) vertical offset, default is `0`
+	     o     color (string) glow colour, default is `black`
+	     o }
+	     = (object) @Paper.set of elements that represents glow
+	    \*/
+	    elproto.glow = function (glow) {
+	        if (this.type == "text") {
+	            return null;
+	        }
+	        glow = glow || {};
+	        var s = {
+	            width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
+	            fill: glow.fill || false,
+	            opacity: glow.opacity == null ? .5 : glow.opacity,
+	            offsetx: glow.offsetx || 0,
+	            offsety: glow.offsety || 0,
+	            color: glow.color || "#000"
+	        },
+	            c = s.width / 2,
+	            r = this.paper,
+	            out = r.set(),
+	            path = this.realPath || getPath[this.type](this);
+	        path = this.matrix ? mapPath(path, this.matrix) : path;
+	        for (var i = 1; i < c + 1; i++) {
+	            out.push(r.path(path).attr({
+	                stroke: s.color,
+	                fill: s.fill ? s.color : "none",
+	                "stroke-linejoin": "round",
+	                "stroke-linecap": "round",
+	                "stroke-width": +(s.width / c * i).toFixed(3),
+	                opacity: +(s.opacity / c).toFixed(3)
+	            }));
+	        }
+	        return out.insertBefore(this).translate(s.offsetx, s.offsety);
+	    };
+	    var curveslengths = {},
+	    getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
+	        if (length == null) {
+	            return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
+	        } else {
+	            return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
+	        }
+	    },
+	    getLengthFactory = function (istotal, subpath) {
+	        return function (path, length, onlystart) {
+	            path = path2curve(path);
+	            var x, y, p, l, sp = "", subpaths = {}, point,
+	                len = 0;
+	            for (var i = 0, ii = path.length; i < ii; i++) {
+	                p = path[i];
+	                if (p[0] == "M") {
+	                    x = +p[1];
+	                    y = +p[2];
+	                } else {
+	                    l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+	                    if (len + l > length) {
+	                        if (subpath && !subpaths.start) {
+	                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+	                            sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
+	                            if (onlystart) {return sp;}
+	                            subpaths.start = sp;
+	                            sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
+	                            len += l;
+	                            x = +p[5];
+	                            y = +p[6];
+	                            continue;
+	                        }
+	                        if (!istotal && !subpath) {
+	                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+	                            return {x: point.x, y: point.y, alpha: point.alpha};
+	                        }
+	                    }
+	                    len += l;
+	                    x = +p[5];
+	                    y = +p[6];
+	                }
+	                sp += p.shift() + p;
+	            }
+	            subpaths.end = sp;
+	            point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
+	            point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
+	            return point;
+	        };
+	    };
+	    var getTotalLength = getLengthFactory(1),
+	        getPointAtLength = getLengthFactory(),
+	        getSubpathsAtLength = getLengthFactory(0, 1);
+	    /*\
+	     * Raphael.getTotalLength
+	     [ method ]
+	     **
+	     * Returns length of the given path in pixels.
+	     **
+	     > Parameters
+	     **
+	     - path (string) SVG path string.
+	     **
+	     = (number) length.
+	    \*/
+	    R.getTotalLength = getTotalLength;
+	    /*\
+	     * Raphael.getPointAtLength
+	     [ method ]
+	     **
+	     * Return coordinates of the point located at the given length on the given path.
+	     **
+	     > Parameters
+	     **
+	     - path (string) SVG path string
+	     - length (number)
+	     **
+	     = (object) representation of the point:
+	     o {
+	     o     x: (number) x coordinate
+	     o     y: (number) y coordinate
+	     o     alpha: (number) angle of derivative
+	     o }
+	    \*/
+	    R.getPointAtLength = getPointAtLength;
+	    /*\
+	     * Raphael.getSubpath
+	     [ method ]
+	     **
+	     * Return subpath of a given path from given length to given length.
+	     **
+	     > Parameters
+	     **
+	     - path (string) SVG path string
+	     - from (number) position of the start of the segment
+	     - to (number) position of the end of the segment
+	     **
+	     = (string) pathstring for the segment
+	    \*/
+	    R.getSubpath = function (path, from, to) {
+	        if (this.getTotalLength(path) - to < 1e-6) {
+	            return getSubpathsAtLength(path, from).end;
+	        }
+	        var a = getSubpathsAtLength(path, to, 1);
+	        return from ? getSubpathsAtLength(a, from).end : a;
+	    };
+	    /*\
+	     * Element.getTotalLength
+	     [ method ]
+	     **
+	     * Returns length of the path in pixels. Only works for element of “path” type.
+	     = (number) length.
+	    \*/
+	    elproto.getTotalLength = function () {
+	        var path = this.getPath();
+	        if (!path) {
+	            return;
+	        }
+
+	        if (this.node.getTotalLength) {
+	            return this.node.getTotalLength();
+	        }
+
+	        return getTotalLength(path);
+	    };
+	    /*\
+	     * Element.getPointAtLength
+	     [ method ]
+	     **
+	     * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
+	     **
+	     > Parameters
+	     **
+	     - length (number)
+	     **
+	     = (object) representation of the point:
+	     o {
+	     o     x: (number) x coordinate
+	     o     y: (number) y coordinate
+	     o     alpha: (number) angle of derivative
+	     o }
+	    \*/
+	    elproto.getPointAtLength = function (length) {
+	        var path = this.getPath();
+	        if (!path) {
+	            return;
+	        }
+
+	        return getPointAtLength(path, length);
+	    };
+	    /*\
+	     * Element.getPath
+	     [ method ]
+	     **
+	     * Returns path of the element. Only works for elements of “path” type and simple elements like circle.
+	     = (object) path
+	     **
+	    \*/
+	    elproto.getPath = function () {
+	        var path,
+	            getPath = R._getPath[this.type];
+
+	        if (this.type == "text" || this.type == "set") {
+	            return;
+	        }
+
+	        if (getPath) {
+	            path = getPath(this);
+	        }
+
+	        return path;
+	    };
+	    /*\
+	     * Element.getSubpath
+	     [ method ]
+	     **
+	     * Return subpath of a given element from given length to given length. Only works for element of “path” type.
+	     **
+	     > Parameters
+	     **
+	     - from (number) position of the start of the segment
+	     - to (number) position of the end of the segment
+	     **
+	     = (string) pathstring for the segment
+	    \*/
+	    elproto.getSubpath = function (from, to) {
+	        var path = this.getPath();
+	        if (!path) {
+	            return;
+	        }
+
+	        return R.getSubpath(path, from, to);
+	    };
+	    /*\
+	     * Raphael.easing_formulas
+	     [ property ]
+	     **
+	     * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
+	     # <ul>
+	     #     <li>“linear”</li>
+	     #     <li>“&lt;” or “easeIn” or “ease-in”</li>
+	     #     <li>“>” or “easeOut” or “ease-out”</li>
+	     #     <li>“&lt;>” or “easeInOut” or “ease-in-out”</li>
+	     #     <li>“backIn” or “back-in”</li>
+	     #     <li>“backOut” or “back-out”</li>
+	     #     <li>“elastic”</li>
+	     #     <li>“bounce”</li>
+	     # </ul>
+	     # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p>
+	    \*/
+	    var ef = R.easing_formulas = {
+	        linear: function (n) {
+	            return n;
+	        },
+	        "<": function (n) {
+	            return pow(n, 1.7);
+	        },
+	        ">": function (n) {
+	            return pow(n, .48);
+	        },
+	        "<>": function (n) {
+	            var q = .48 - n / 1.04,
+	                Q = math.sqrt(.1734 + q * q),
+	                x = Q - q,
+	                X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
+	                y = -Q - q,
+	                Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
+	                t = X + Y + .5;
+	            return (1 - t) * 3 * t * t + t * t * t;
+	        },
+	        backIn: function (n) {
+	            var s = 1.70158;
+	            return n * n * ((s + 1) * n - s);
+	        },
+	        backOut: function (n) {
+	            n = n - 1;
+	            var s = 1.70158;
+	            return n * n * ((s + 1) * n + s) + 1;
+	        },
+	        elastic: function (n) {
+	            if (n == !!n) {
+	                return n;
+	            }
+	            return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
+	        },
+	        bounce: function (n) {
+	            var s = 7.5625,
+	                p = 2.75,
+	                l;
+	            if (n < (1 / p)) {
+	                l = s * n * n;
+	            } else {
+	                if (n < (2 / p)) {
+	                    n -= (1.5 / p);
+	                    l = s * n * n + .75;
+	                } else {
+	                    if (n < (2.5 / p)) {
+	                        n -= (2.25 / p);
+	                        l = s * n * n + .9375;
+	                    } else {
+	                        n -= (2.625 / p);
+	                        l = s * n * n + .984375;
+	                    }
+	                }
+	            }
+	            return l;
+	        }
+	    };
+	    ef.easeIn = ef["ease-in"] = ef["<"];
+	    ef.easeOut = ef["ease-out"] = ef[">"];
+	    ef.easeInOut = ef["ease-in-out"] = ef["<>"];
+	    ef["back-in"] = ef.backIn;
+	    ef["back-out"] = ef.backOut;
+
+	    var animationElements = [],
+	        requestAnimFrame = window.requestAnimationFrame       ||
+	                           window.webkitRequestAnimationFrame ||
+	                           window.mozRequestAnimationFrame    ||
+	                           window.oRequestAnimationFrame      ||
+	                           window.msRequestAnimationFrame     ||
+	                           function (callback) {
+	                               setTimeout(callback, 16);
+	                           },
+	        animation = function () {
+	            var Now = +new Date,
+	                l = 0;
+	            for (; l < animationElements.length; l++) {
+	                var e = animationElements[l];
+	                if (e.el.removed || e.paused) {
+	                    continue;
+	                }
+	                var time = Now - e.start,
+	                    ms = e.ms,
+	                    easing = e.easing,
+	                    from = e.from,
+	                    diff = e.diff,
+	                    to = e.to,
+	                    t = e.t,
+	                    that = e.el,
+	                    set = {},
+	                    now,
+	                    init = {},
+	                    key;
+	                if (e.initstatus) {
+	                    time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
+	                    e.status = e.initstatus;
+	                    delete e.initstatus;
+	                    e.stop && animationElements.splice(l--, 1);
+	                } else {
+	                    e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
+	                }
+	                if (time < 0) {
+	                    continue;
+	                }
+	                if (time < ms) {
+	                    var pos = easing(time / ms);
+	                    for (var attr in from) if (from[has](attr)) {
+	                        switch (availableAnimAttrs[attr]) {
+	                            case nu:
+	                                now = +from[attr] + pos * ms * diff[attr];
+	                                break;
+	                            case "colour":
+	                                now = "rgb(" + [
+	                                    upto255(round(from[attr].r + pos * ms * diff[attr].r)),
+	                                    upto255(round(from[attr].g + pos * ms * diff[attr].g)),
+	                                    upto255(round(from[attr].b + pos * ms * diff[attr].b))
+	                                ].join(",") + ")";
+	                                break;
+	                            case "path":
+	                                now = [];
+	                                for (var i = 0, ii = from[attr].length; i < ii; i++) {
+	                                    now[i] = [from[attr][i][0]];
+	                                    for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
+	                                        now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
+	                                    }
+	                                    now[i] = now[i].join(S);
+	                                }
+	                                now = now.join(S);
+	                                break;
+	                            case "transform":
+	                                if (diff[attr].real) {
+	                                    now = [];
+	                                    for (i = 0, ii = from[attr].length; i < ii; i++) {
+	                                        now[i] = [from[attr][i][0]];
+	                                        for (j = 1, jj = from[attr][i].length; j < jj; j++) {
+	                                            now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
+	                                        }
+	                                    }
+	                                } else {
+	                                    var get = function (i) {
+	                                        return +from[attr][i] + pos * ms * diff[attr][i];
+	                                    };
+	                                    // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
+	                                    now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
+	                                }
+	                                break;
+	                            case "csv":
+	                                if (attr == "clip-rect") {
+	                                    now = [];
+	                                    i = 4;
+	                                    while (i--) {
+	                                        now[i] = +from[attr][i] + pos * ms * diff[attr][i];
+	                                    }
+	                                }
+	                                break;
+	                            default:
+	                                var from2 = [][concat](from[attr]);
+	                                now = [];
+	                                i = that.paper.customAttributes[attr].length;
+	                                while (i--) {
+	                                    now[i] = +from2[i] + pos * ms * diff[attr][i];
+	                                }
+	                                break;
+	                        }
+	                        set[attr] = now;
+	                    }
+	                    that.attr(set);
+	                    (function (id, that, anim) {
+	                        setTimeout(function () {
+	                            eve("raphael.anim.frame." + id, that, anim);
+	                        });
+	                    })(that.id, that, e.anim);
+	                } else {
+	                    (function(f, el, a) {
+	                        setTimeout(function() {
+	                            eve("raphael.anim.frame." + el.id, el, a);
+	                            eve("raphael.anim.finish." + el.id, el, a);
+	                            R.is(f, "function") && f.call(el);
+	                        });
+	                    })(e.callback, that, e.anim);
+	                    that.attr(to);
+	                    animationElements.splice(l--, 1);
+	                    if (e.repeat > 1 && !e.next) {
+	                        for (key in to) if (to[has](key)) {
+	                            init[key] = e.totalOrigin[key];
+	                        }
+	                        e.el.attr(init);
+	                        runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
+	                    }
+	                    if (e.next && !e.stop) {
+	                        runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
+	                    }
+	                }
+	            }
+	            animationElements.length && requestAnimFrame(animation);
+	        },
+	        upto255 = function (color) {
+	            return color > 255 ? 255 : color < 0 ? 0 : color;
+	        };
+	    /*\
+	     * Element.animateWith
+	     [ method ]
+	     **
+	     * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
+	     **
+	     > Parameters
+	     **
+	     - el (object) element to sync with
+	     - anim (object) animation to sync with
+	     - params (object) #optional final attributes for the element, see also @Element.attr
+	     - ms (number) #optional number of milliseconds for animation to run
+	     - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+	     - callback (function) #optional callback function. Will be called at the end of animation.
+	     * or
+	     - element (object) element to sync with
+	     - anim (object) animation to sync with
+	     - animation (object) #optional animation object, see @Raphael.animation
+	     **
+	     = (object) original element
+	    \*/
+	    elproto.animateWith = function (el, anim, params, ms, easing, callback) {
+	        var element = this;
+	        if (element.removed) {
+	            callback && callback.call(element);
+	            return element;
+	        }
+	        var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
+	            x, y;
+	        runAnimation(a, element, a.percents[0], null, element.attr());
+	        for (var i = 0, ii = animationElements.length; i < ii; i++) {
+	            if (animationElements[i].anim == anim && animationElements[i].el == el) {
+	                animationElements[ii - 1].start = animationElements[i].start;
+	                break;
+	            }
+	        }
+	        return element;
+	        //
+	        //
+	        // var a = params ? R.animation(params, ms, easing, callback) : anim,
+	        //     status = element.status(anim);
+	        // return this.animate(a).status(a, status * anim.ms / a.ms);
+	    };
+	    function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
+	        var cx = 3 * p1x,
+	            bx = 3 * (p2x - p1x) - cx,
+	            ax = 1 - cx - bx,
+	            cy = 3 * p1y,
+	            by = 3 * (p2y - p1y) - cy,
+	            ay = 1 - cy - by;
+	        function sampleCurveX(t) {
+	            return ((ax * t + bx) * t + cx) * t;
+	        }
+	        function solve(x, epsilon) {
+	            var t = solveCurveX(x, epsilon);
+	            return ((ay * t + by) * t + cy) * t;
+	        }
+	        function solveCurveX(x, epsilon) {
+	            var t0, t1, t2, x2, d2, i;
+	            for(t2 = x, i = 0; i < 8; i++) {
+	                x2 = sampleCurveX(t2) - x;
+	                if (abs(x2) < epsilon) {
+	                    return t2;
+	                }
+	                d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
+	                if (abs(d2) < 1e-6) {
+	                    break;
+	                }
+	                t2 = t2 - x2 / d2;
+	            }
+	            t0 = 0;
+	            t1 = 1;
+	            t2 = x;
+	            if (t2 < t0) {
+	                return t0;
+	            }
+	            if (t2 > t1) {
+	                return t1;
+	            }
+	            while (t0 < t1) {
+	                x2 = sampleCurveX(t2);
+	                if (abs(x2 - x) < epsilon) {
+	                    return t2;
+	                }
+	                if (x > x2) {
+	                    t0 = t2;
+	                } else {
+	                    t1 = t2;
+	                }
+	                t2 = (t1 - t0) / 2 + t0;
+	            }
+	            return t2;
+	        }
+	        return solve(t, 1 / (200 * duration));
+	    }
+	    elproto.onAnimation = function (f) {
+	        f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
+	        return this;
+	    };
+	    function Animation(anim, ms) {
+	        var percents = [],
+	            newAnim = {};
+	        this.ms = ms;
+	        this.times = 1;
+	        if (anim) {
+	            for (var attr in anim) if (anim[has](attr)) {
+	                newAnim[toFloat(attr)] = anim[attr];
+	                percents.push(toFloat(attr));
+	            }
+	            percents.sort(sortByNumber);
+	        }
+	        this.anim = newAnim;
+	        this.top = percents[percents.length - 1];
+	        this.percents = percents;
+	    }
+	    /*\
+	     * Animation.delay
+	     [ method ]
+	     **
+	     * Creates a copy of existing animation object with given delay.
+	     **
+	     > Parameters
+	     **
+	     - delay (number) number of ms to pass between animation start and actual animation
+	     **
+	     = (object) new altered Animation object
+	     | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
+	     | circle1.animate(anim); // run the given animation immediately
+	     | circle2.animate(anim.delay(500)); // run the given animation after 500 ms
+	    \*/
+	    Animation.prototype.delay = function (delay) {
+	        var a = new Animation(this.anim, this.ms);
+	        a.times = this.times;
+	        a.del = +delay || 0;
+	        return a;
+	    };
+	    /*\
+	     * Animation.repeat
+	     [ method ]
+	     **
+	     * Creates a copy of existing animation object with given repetition.
+	     **
+	     > Parameters
+	     **
+	     - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
+	     **
+	     = (object) new altered Animation object
+	    \*/
+	    Animation.prototype.repeat = function (times) {
+	        var a = new Animation(this.anim, this.ms);
+	        a.del = this.del;
+	        a.times = math.floor(mmax(times, 0)) || 1;
+	        return a;
+	    };
+	    function runAnimation(anim, element, percent, status, totalOrigin, times) {
+	        percent = toFloat(percent);
+	        var params,
+	            isInAnim,
+	            isInAnimSet,
+	            percents = [],
+	            next,
+	            prev,
+	            timestamp,
+	            ms = anim.ms,
+	            from = {},
+	            to = {},
+	            diff = {};
+	        if (status) {
+	            for (i = 0, ii = animationElements.length; i < ii; i++) {
+	                var e = animationElements[i];
+	                if (e.el.id == element.id && e.anim == anim) {
+	                    if (e.percent != percent) {
+	                        animationElements.splice(i, 1);
+	                        isInAnimSet = 1;
+	                    } else {
+	                        isInAnim = e;
+	                    }
+	                    element.attr(e.totalOrigin);
+	                    break;
+	                }
+	            }
+	        } else {
+	            status = +to; // NaN
+	        }
+	        for (var i = 0, ii = anim.percents.length; i < ii; i++) {
+	            if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
+	                percent = anim.percents[i];
+	                prev = anim.percents[i - 1] || 0;
+	                ms = ms / anim.top * (percent - prev);
+	                next = anim.percents[i + 1];
+	                params = anim.anim[percent];
+	                break;
+	            } else if (status) {
+	                element.attr(anim.anim[anim.percents[i]]);
+	            }
+	        }
+	        if (!params) {
+	            return;
+	        }
+	        if (!isInAnim) {
+	            for (var attr in params) if (params[has](attr)) {
+	                if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
+	                    from[attr] = element.attr(attr);
+	                    (from[attr] == null) && (from[attr] = availableAttrs[attr]);
+	                    to[attr] = params[attr];
+	                    switch (availableAnimAttrs[attr]) {
+	                        case nu:
+	                            diff[attr] = (to[attr] - from[attr]) / ms;
+	                            break;
+	                        case "colour":
+	                            from[attr] = R.getRGB(from[attr]);
+	                            var toColour = R.getRGB(to[attr]);
+	                            diff[attr] = {
+	                                r: (toColour.r - from[attr].r) / ms,
+	                                g: (toColour.g - from[attr].g) / ms,
+	                                b: (toColour.b - from[attr].b) / ms
+	                            };
+	                            break;
+	                        case "path":
+	                            var pathes = path2curve(from[attr], to[attr]),
+	                                toPath = pathes[1];
+	                            from[attr] = pathes[0];
+	                            diff[attr] = [];
+	                            for (i = 0, ii = from[attr].length; i < ii; i++) {
+	                                diff[attr][i] = [0];
+	                                for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
+	                                    diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
+	                                }
+	                            }
+	                            break;
+	                        case "transform":
+	                            var _ = element._,
+	                                eq = equaliseTransform(_[attr], to[attr]);
+	                            if (eq) {
+	                                from[attr] = eq.from;
+	                                to[attr] = eq.to;
+	                                diff[attr] = [];
+	                                diff[attr].real = true;
+	                                for (i = 0, ii = from[attr].length; i < ii; i++) {
+	                                    diff[attr][i] = [from[attr][i][0]];
+	                                    for (j = 1, jj = from[attr][i].length; j < jj; j++) {
+	                                        diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
+	                                    }
+	                                }
+	                            } else {
+	                                var m = (element.matrix || new Matrix),
+	                                    to2 = {
+	                                        _: {transform: _.transform},
+	                                        getBBox: function () {
+	                                            return element.getBBox(1);
+	                                        }
+	                                    };
+	                                from[attr] = [
+	                                    m.a,
+	                                    m.b,
+	                                    m.c,
+	                                    m.d,
+	                                    m.e,
+	                                    m.f
+	                                ];
+	                                extractTransform(to2, to[attr]);
+	                                to[attr] = to2._.transform;
+	                                diff[attr] = [
+	                                    (to2.matrix.a - m.a) / ms,
+	                                    (to2.matrix.b - m.b) / ms,
+	                                    (to2.matrix.c - m.c) / ms,
+	                                    (to2.matrix.d - m.d) / ms,
+	                                    (to2.matrix.e - m.e) / ms,
+	                                    (to2.matrix.f - m.f) / ms
+	                                ];
+	                                // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
+	                                // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
+	                                // extractTransform(to2, to[attr]);
+	                                // diff[attr] = [
+	                                //     (to2._.sx - _.sx) / ms,
+	                                //     (to2._.sy - _.sy) / ms,
+	                                //     (to2._.deg - _.deg) / ms,
+	                                //     (to2._.dx - _.dx) / ms,
+	                                //     (to2._.dy - _.dy) / ms
+	                                // ];
+	                            }
+	                            break;
+	                        case "csv":
+	                            var values = Str(params[attr])[split](separator),
+	                                from2 = Str(from[attr])[split](separator);
+	                            if (attr == "clip-rect") {
+	                                from[attr] = from2;
+	                                diff[attr] = [];
+	                                i = from2.length;
+	                                while (i--) {
+	                                    diff[attr][i] = (values[i] - from[attr][i]) / ms;
+	                                }
+	                            }
+	                            to[attr] = values;
+	                            break;
+	                        default:
+	                            values = [][concat](params[attr]);
+	                            from2 = [][concat](from[attr]);
+	                            diff[attr] = [];
+	                            i = element.paper.customAttributes[attr].length;
+	                            while (i--) {
+	                                diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
+	                            }
+	                            break;
+	                    }
+	                }
+	            }
+	            var easing = params.easing,
+	                easyeasy = R.easing_formulas[easing];
+	            if (!easyeasy) {
+	                easyeasy = Str(easing).match(bezierrg);
+	                if (easyeasy && easyeasy.length == 5) {
+	                    var curve = easyeasy;
+	                    easyeasy = function (t) {
+	                        return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
+	                    };
+	                } else {
+	                    easyeasy = pipe;
+	                }
+	            }
+	            timestamp = params.start || anim.start || +new Date;
+	            e = {
+	                anim: anim,
+	                percent: percent,
+	                timestamp: timestamp,
+	                start: timestamp + (anim.del || 0),
+	                status: 0,
+	                initstatus: status || 0,
+	                stop: false,
+	                ms: ms,
+	                easing: easyeasy,
+	                from: from,
+	                diff: diff,
+	                to: to,
+	                el: element,
+	                callback: params.callback,
+	                prev: prev,
+	                next: next,
+	                repeat: times || anim.times,
+	                origin: element.attr(),
+	                totalOrigin: totalOrigin
+	            };
+	            animationElements.push(e);
+	            if (status && !isInAnim && !isInAnimSet) {
+	                e.stop = true;
+	                e.start = new Date - ms * status;
+	                if (animationElements.length == 1) {
+	                    return animation();
+	                }
+	            }
+	            if (isInAnimSet) {
+	                e.start = new Date - e.ms * status;
+	            }
+	            animationElements.length == 1 && requestAnimFrame(animation);
+	        } else {
+	            isInAnim.initstatus = status;
+	            isInAnim.start = new Date - isInAnim.ms * status;
+	        }
+	        eve("raphael.anim.start." + element.id, element, anim);
+	    }
+	    /*\
+	     * Raphael.animation
+	     [ method ]
+	     **
+	     * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
+	     * See also @Animation.delay and @Animation.repeat methods.
+	     **
+	     > Parameters
+	     **
+	     - params (object) final attributes for the element, see also @Element.attr
+	     - ms (number) number of milliseconds for animation to run
+	     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+	     - callback (function) #optional callback function. Will be called at the end of animation.
+	     **
+	     = (object) @Animation
+	    \*/
+	    R.animation = function (params, ms, easing, callback) {
+	        if (params instanceof Animation) {
+	            return params;
+	        }
+	        if (R.is(easing, "function") || !easing) {
+	            callback = callback || easing || null;
+	            easing = null;
+	        }
+	        params = Object(params);
+	        ms = +ms || 0;
+	        var p = {},
+	            json,
+	            attr;
+	        for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
+	            json = true;
+	            p[attr] = params[attr];
+	        }
+	        if (!json) {
+	            // if percent-like syntax is used and end-of-all animation callback used
+	            if(callback){
+	                // find the last one
+	                var lastKey = 0;
+	                for(var i in params){
+	                    var percent = toInt(i);
+	                    if(params[has](i) && percent > lastKey){
+	                        lastKey = percent;
+	                    }
+	                }
+	                lastKey += '%';
+	                // if already defined callback in the last keyframe, skip
+	                !params[lastKey].callback && (params[lastKey].callback = callback);
+	            }
+	          return new Animation(params, ms);
+	        } else {
+	            easing && (p.easing = easing);
+	            callback && (p.callback = callback);
+	            return new Animation({100: p}, ms);
+	        }
+	    };
+	    /*\
+	     * Element.animate
+	     [ method ]
+	     **
+	     * Creates and starts animation for given element.
+	     **
+	     > Parameters
+	     **
+	     - params (object) final attributes for the element, see also @Element.attr
+	     - ms (number) number of milliseconds for animation to run
+	     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+	     - callback (function) #optional callback function. Will be called at the end of animation.
+	     * or
+	     - animation (object) animation object, see @Raphael.animation
+	     **
+	     = (object) original element
+	    \*/
+	    elproto.animate = function (params, ms, easing, callback) {
+	        var element = this;
+	        if (element.removed) {
+	            callback && callback.call(element);
+	            return element;
+	        }
+	        var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
+	        runAnimation(anim, element, anim.percents[0], null, element.attr());
+	        return element;
+	    };
+	    /*\
+	     * Element.setTime
+	     [ method ]
+	     **
+	     * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
+	     **
+	     > Parameters
+	     **
+	     - anim (object) animation object
+	     - value (number) number of milliseconds from the beginning of the animation
+	     **
+	     = (object) original element if `value` is specified
+	     * Note, that during animation following events are triggered:
+	     *
+	     * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`.
+	    \*/
+	    elproto.setTime = function (anim, value) {
+	        if (anim && value != null) {
+	            this.status(anim, mmin(value, anim.ms) / anim.ms);
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Element.status
+	     [ method ]
+	     **
+	     * Gets or sets the status of animation of the element.
+	     **
+	     > Parameters
+	     **
+	     - anim (object) #optional animation object
+	     - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
+	     **
+	     = (number) status
+	     * or
+	     = (array) status if `anim` is not specified. Array of objects in format:
+	     o {
+	     o     anim: (object) animation object
+	     o     status: (number) status
+	     o }
+	     * or
+	     = (object) original element if `value` is specified
+	    \*/
+	    elproto.status = function (anim, value) {
+	        var out = [],
+	            i = 0,
+	            len,
+	            e;
+	        if (value != null) {
+	            runAnimation(anim, this, -1, mmin(value, 1));
+	            return this;
+	        } else {
+	            len = animationElements.length;
+	            for (; i < len; i++) {
+	                e = animationElements[i];
+	                if (e.el.id == this.id && (!anim || e.anim == anim)) {
+	                    if (anim) {
+	                        return e.status;
+	                    }
+	                    out.push({
+	                        anim: e.anim,
+	                        status: e.status
+	                    });
+	                }
+	            }
+	            if (anim) {
+	                return 0;
+	            }
+	            return out;
+	        }
+	    };
+	    /*\
+	     * Element.pause
+	     [ method ]
+	     **
+	     * Stops animation of the element with ability to resume it later on.
+	     **
+	     > Parameters
+	     **
+	     - anim (object) #optional animation object
+	     **
+	     = (object) original element
+	    \*/
+	    elproto.pause = function (anim) {
+	        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+	            if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
+	                animationElements[i].paused = true;
+	            }
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Element.resume
+	     [ method ]
+	     **
+	     * Resumes animation if it was paused with @Element.pause method.
+	     **
+	     > Parameters
+	     **
+	     - anim (object) #optional animation object
+	     **
+	     = (object) original element
+	    \*/
+	    elproto.resume = function (anim) {
+	        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+	            var e = animationElements[i];
+	            if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
+	                delete e.paused;
+	                this.status(e.anim, e.status);
+	            }
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Element.stop
+	     [ method ]
+	     **
+	     * Stops animation of the element.
+	     **
+	     > Parameters
+	     **
+	     - anim (object) #optional animation object
+	     **
+	     = (object) original element
+	    \*/
+	    elproto.stop = function (anim) {
+	        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+	            if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
+	                animationElements.splice(i--, 1);
+	            }
+	        }
+	        return this;
+	    };
+	    function stopAnimation(paper) {
+	        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
+	            animationElements.splice(i--, 1);
+	        }
+	    }
+	    eve.on("raphael.remove", stopAnimation);
+	    eve.on("raphael.clear", stopAnimation);
+	    elproto.toString = function () {
+	        return "Rapha\xebl\u2019s object";
+	    };
+
+	    // Set
+	    var Set = function (items) {
+	        this.items = [];
+	        this.length = 0;
+	        this.type = "set";
+	        if (items) {
+	            for (var i = 0, ii = items.length; i < ii; i++) {
+	                if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
+	                    this[this.items.length] = this.items[this.items.length] = items[i];
+	                    this.length++;
+	                }
+	            }
+	        }
+	    },
+	    setproto = Set.prototype;
+	    /*\
+	     * Set.push
+	     [ method ]
+	     **
+	     * Adds each argument to the current set.
+	     = (object) original element
+	    \*/
+	    setproto.push = function () {
+	        var item,
+	            len;
+	        for (var i = 0, ii = arguments.length; i < ii; i++) {
+	            item = arguments[i];
+	            if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
+	                len = this.items.length;
+	                this[len] = this.items[len] = item;
+	                this.length++;
+	            }
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Set.pop
+	     [ method ]
+	     **
+	     * Removes last element and returns it.
+	     = (object) element
+	    \*/
+	    setproto.pop = function () {
+	        this.length && delete this[this.length--];
+	        return this.items.pop();
+	    };
+	    /*\
+	     * Set.forEach
+	     [ method ]
+	     **
+	     * Executes given function for each element in the set.
+	     *
+	     * If function returns `false` it will stop loop running.
+	     **
+	     > Parameters
+	     **
+	     - callback (function) function to run
+	     - thisArg (object) context object for the callback
+	     = (object) Set object
+	    \*/
+	    setproto.forEach = function (callback, thisArg) {
+	        for (var i = 0, ii = this.items.length; i < ii; i++) {
+	            if (callback.call(thisArg, this.items[i], i) === false) {
+	                return this;
+	            }
+	        }
+	        return this;
+	    };
+	    for (var method in elproto) if (elproto[has](method)) {
+	        setproto[method] = (function (methodname) {
+	            return function () {
+	                var arg = arguments;
+	                return this.forEach(function (el) {
+	                    el[methodname][apply](el, arg);
+	                });
+	            };
+	        })(method);
+	    }
+	    setproto.attr = function (name, value) {
+	        if (name && R.is(name, array) && R.is(name[0], "object")) {
+	            for (var j = 0, jj = name.length; j < jj; j++) {
+	                this.items[j].attr(name[j]);
+	            }
+	        } else {
+	            for (var i = 0, ii = this.items.length; i < ii; i++) {
+	                this.items[i].attr(name, value);
+	            }
+	        }
+	        return this;
+	    };
+	    /*\
+	     * Set.clear
+	     [ method ]
+	     **
+	     * Removes all elements from the set
+	    \*/
+	    setproto.clear = function () {
+	        while (this.length) {
+	            this.pop();
+	        }
+	    };
+	    /*\
+	     * Set.splice
+	     [ method ]
+	     **
+	     * Removes given element from the set
+	     **
+	     > Parameters
+	     **
+	     - index (number) position of the deletion
+	     - count (number) number of element to remove
+	     - insertion… (object) #optional elements to insert
+	     = (object) set elements that were deleted
+	    \*/
+	    setproto.splice = function (index, count, insertion) {
+	        index = index < 0 ? mmax(this.length + index, 0) : index;
+	        count = mmax(0, mmin(this.length - index, count));
+	        var tail = [],
+	            todel = [],
+	            args = [],
+	            i;
+	        for (i = 2; i < arguments.length; i++) {
+	            args.push(arguments[i]);
+	        }
+	        for (i = 0; i < count; i++) {
+	            todel.push(this[index + i]);
+	        }
+	        for (; i < this.length - index; i++) {
+	            tail.push(this[index + i]);
+	        }
+	        var arglen = args.length;
+	        for (i = 0; i < arglen + tail.length; i++) {
+	            this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
+	        }
+	        i = this.items.length = this.length -= count - arglen;
+	        while (this[i]) {
+	            delete this[i++];
+	        }
+	        return new Set(todel);
+	    };
+	    /*\
+	     * Set.exclude
+	     [ method ]
+	     **
+	     * Removes given element from the set
+	     **
+	     > Parameters
+	     **
+	     - element (object) element to remove
+	     = (boolean) `true` if object was found & removed from the set
+	    \*/
+	    setproto.exclude = function (el) {
+	        for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
+	            this.splice(i, 1);
+	            return true;
+	        }
+	    };
+	    setproto.animate = function (params, ms, easing, callback) {
+	        (R.is(easing, "function") || !easing) && (callback = easing || null);
+	        var len = this.items.length,
+	            i = len,
+	            item,
+	            set = this,
+	            collector;
+	        if (!len) {
+	            return this;
+	        }
+	        callback && (collector = function () {
+	            !--len && callback.call(set);
+	        });
+	        easing = R.is(easing, string) ? easing : collector;
+	        var anim = R.animation(params, ms, easing, collector);
+	        item = this.items[--i].animate(anim);
+	        while (i--) {
+	            this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
+	            (this.items[i] && !this.items[i].removed) || len--;
+	        }
+	        return this;
+	    };
+	    setproto.insertAfter = function (el) {
+	        var i = this.items.length;
+	        while (i--) {
+	            this.items[i].insertAfter(el);
+	        }
+	        return this;
+	    };
+	    setproto.getBBox = function () {
+	        var x = [],
+	            y = [],
+	            x2 = [],
+	            y2 = [];
+	        for (var i = this.items.length; i--;) if (!this.items[i].removed) {
+	            var box = this.items[i].getBBox();
+	            x.push(box.x);
+	            y.push(box.y);
+	            x2.push(box.x + box.width);
+	            y2.push(box.y + box.height);
+	        }
+	        x = mmin[apply](0, x);
+	        y = mmin[apply](0, y);
+	        x2 = mmax[apply](0, x2);
+	        y2 = mmax[apply](0, y2);
+	        return {
+	            x: x,
+	            y: y,
+	            x2: x2,
+	            y2: y2,
+	            width: x2 - x,
+	            height: y2 - y
+	        };
+	    };
+	    setproto.clone = function (s) {
+	        s = this.paper.set();
+	        for (var i = 0, ii = this.items.length; i < ii; i++) {
+	            s.push(this.items[i].clone());
+	        }
+	        return s;
+	    };
+	    setproto.toString = function () {
+	        return "Rapha\xebl\u2018s set";
+	    };
+
+	    setproto.glow = function(glowConfig) {
+	        var ret = this.paper.set();
+	        this.forEach(function(shape, index){
+	            var g = shape.glow(glowConfig);
+	            if(g != null){
+	                g.forEach(function(shape2, index2){
+	                    ret.push(shape2);
+	                });
+	            }
+	        });
+	        return ret;
+	    };
+
+
+	    /*\
+	     * Set.isPointInside
+	     [ method ]
+	     **
+	     * Determine if given point is inside this set’s elements
+	     **
+	     > Parameters
+	     **
+	     - x (number) x coordinate of the point
+	     - y (number) y coordinate of the point
+	     = (boolean) `true` if point is inside any of the set's elements
+	     \*/
+	    setproto.isPointInside = function (x, y) {
+	        var isPointInside = false;
+	        this.forEach(function (el) {
+	            if (el.isPointInside(x, y)) {
+	                isPointInside = true;
+	                return false; // stop loop
+	            }
+	        });
+	        return isPointInside;
+	    };
+
+	    /*\
+	     * Raphael.registerFont
+	     [ method ]
+	     **
+	     * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón’s font file.
+	     * Returns original parameter, so it could be used with chaining.
+	     # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a>
+	     **
+	     > Parameters
+	     **
+	     - font (object) the font to register
+	     = (object) the font you passed in
+	     > Usage
+	     | Cufon.registerFont(Raphael.registerFont({…}));
+	    \*/
+	    R.registerFont = function (font) {
+	        if (!font.face) {
+	            return font;
+	        }
+	        this.fonts = this.fonts || {};
+	        var fontcopy = {
+	                w: font.w,
+	                face: {},
+	                glyphs: {}
+	            },
+	            family = font.face["font-family"];
+	        for (var prop in font.face) if (font.face[has](prop)) {
+	            fontcopy.face[prop] = font.face[prop];
+	        }
+	        if (this.fonts[family]) {
+	            this.fonts[family].push(fontcopy);
+	        } else {
+	            this.fonts[family] = [fontcopy];
+	        }
+	        if (!font.svg) {
+	            fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
+	            for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
+	                var path = font.glyphs[glyph];
+	                fontcopy.glyphs[glyph] = {
+	                    w: path.w,
+	                    k: {},
+	                    d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
+	                            return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
+	                        }) + "z"
+	                };
+	                if (path.k) {
+	                    for (var k in path.k) if (path[has](k)) {
+	                        fontcopy.glyphs[glyph].k[k] = path.k[k];
+	                    }
+	                }
+	            }
+	        }
+	        return font;
+	    };
+	    /*\
+	     * Paper.getFont
+	     [ method ]
+	     **
+	     * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”.
+	     **
+	     > Parameters
+	     **
+	     - family (string) font family name or any word from it
+	     - weight (string) #optional font weight
+	     - style (string) #optional font style
+	     - stretch (string) #optional font stretch
+	     = (object) the font object
+	     > Usage
+	     | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
+	    \*/
+	    paperproto.getFont = function (family, weight, style, stretch) {
+	        stretch = stretch || "normal";
+	        style = style || "normal";
+	        weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
+	        if (!R.fonts) {
+	            return;
+	        }
+	        var font = R.fonts[family];
+	        if (!font) {
+	            var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
+	            for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
+	                if (name.test(fontName)) {
+	                    font = R.fonts[fontName];
+	                    break;
+	                }
+	            }
+	        }
+	        var thefont;
+	        if (font) {
+	            for (var i = 0, ii = font.length; i < ii; i++) {
+	                thefont = font[i];
+	                if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
+	                    break;
+	                }
+	            }
+	        }
+	        return thefont;
+	    };
+	    /*\
+	     * Paper.print
+	     [ method ]
+	     **
+	     * Creates path that represent given text written using given font at given position with given size.
+	     * Result of the method is path element that contains whole text as a separate path.
+	     **
+	     > Parameters
+	     **
+	     - x (number) x position of the text
+	     - y (number) y position of the text
+	     - string (string) text to print
+	     - font (object) font object, see @Paper.getFont
+	     - size (number) #optional size of the font, default is `16`
+	     - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
+	     - letter_spacing (number) #optional number in range `-1..1`, default is `0`
+	     - line_spacing (number) #optional number in range `1..3`, default is `1`
+	     = (object) resulting path element, which consist of all letters
+	     > Usage
+	     | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
+	    \*/
+	    paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
+	        origin = origin || "middle"; // baseline|middle
+	        letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
+	        line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
+	        var letters = Str(string)[split](E),
+	            shift = 0,
+	            notfirst = 0,
+	            path = E,
+	            scale;
+	        R.is(font, "string") && (font = this.getFont(font));
+	        if (font) {
+	            scale = (size || 16) / font.face["units-per-em"];
+	            var bb = font.face.bbox[split](separator),
+	                top = +bb[0],
+	                lineHeight = bb[3] - bb[1],
+	                shifty = 0,
+	                height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
+	            for (var i = 0, ii = letters.length; i < ii; i++) {
+	                if (letters[i] == "\n") {
+	                    shift = 0;
+	                    curr = 0;
+	                    notfirst = 0;
+	                    shifty += lineHeight * line_spacing;
+	                } else {
+	                    var prev = notfirst && font.glyphs[letters[i - 1]] || {},
+	                        curr = font.glyphs[letters[i]];
+	                    shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
+	                    notfirst = 1;
+	                }
+	                if (curr && curr.d) {
+	                    path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
+	                }
+	            }
+	        }
+	        return this.path(path).attr({
+	            fill: "#000",
+	            stroke: "none"
+	        });
+	    };
+
+	    /*\
+	     * Paper.add
+	     [ method ]
+	     **
+	     * Imports elements in JSON array in format `{type: type, <attributes>}`
+	     **
+	     > Parameters
+	     **
+	     - json (array)
+	     = (object) resulting set of imported elements
+	     > Usage
+	     | paper.add([
+	     |     {
+	     |         type: "circle",
+	     |         cx: 10,
+	     |         cy: 10,
+	     |         r: 5
+	     |     },
+	     |     {
+	     |         type: "rect",
+	     |         x: 10,
+	     |         y: 10,
+	     |         width: 10,
+	     |         height: 10,
+	     |         fill: "#fc0"
+	     |     }
+	     | ]);
+	    \*/
+	    paperproto.add = function (json) {
+	        if (R.is(json, "array")) {
+	            var res = this.set(),
+	                i = 0,
+	                ii = json.length,
+	                j;
+	            for (; i < ii; i++) {
+	                j = json[i] || {};
+	                elements[has](j.type) && res.push(this[j.type]().attr(j));
+	            }
+	        }
+	        return res;
+	    };
+
+	    /*\
+	     * Raphael.format
+	     [ method ]
+	     **
+	     * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument.
+	     **
+	     > Parameters
+	     **
+	     - token (string) string to format
+	     - … (string) rest of arguments will be treated as parameters for replacement
+	     = (string) formated string
+	     > Usage
+	     | var x = 10,
+	     |     y = 20,
+	     |     width = 40,
+	     |     height = 50;
+	     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
+	     | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
+	    \*/
+	    R.format = function (token, params) {
+	        var args = R.is(params, array) ? [0][concat](params) : arguments;
+	        token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
+	            return args[++i] == null ? E : args[i];
+	        }));
+	        return token || E;
+	    };
+	    /*\
+	     * Raphael.fullfill
+	     [ method ]
+	     **
+	     * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument.
+	     **
+	     > Parameters
+	     **
+	     - token (string) string to format
+	     - json (object) object which properties will be used as a replacement
+	     = (string) formated string
+	     > Usage
+	     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
+	     | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
+	     |     x: 10,
+	     |     y: 20,
+	     |     dim: {
+	     |         width: 40,
+	     |         height: 50,
+	     |         "negative width": -40
+	     |     }
+	     | }));
+	    \*/
+	    R.fullfill = (function () {
+	        var tokenRegex = /\{([^\}]+)\}/g,
+	            objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
+	            replacer = function (all, key, obj) {
+	                var res = obj;
+	                key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
+	                    name = name || quotedName;
+	                    if (res) {
+	                        if (name in res) {
+	                            res = res[name];
+	                        }
+	                        typeof res == "function" && isFunc && (res = res());
+	                    }
+	                });
+	                res = (res == null || res == obj ? all : res) + "";
+	                return res;
+	            };
+	        return function (str, obj) {
+	            return String(str).replace(tokenRegex, function (all, key) {
+	                return replacer(all, key, obj);
+	            });
+	        };
+	    })();
+	    /*\
+	     * Raphael.ninja
+	     [ method ]
+	     **
+	     * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
+	     * Beware, that in this case plugins could stop working, because they are depending on global variable existence.
+	     **
+	     = (object) Raphael object
+	     > Usage
+	     | (function (local_raphael) {
+	     |     var paper = local_raphael(10, 10, 320, 200);
+	     |     …
+	     | })(Raphael.ninja());
+	    \*/
+	    R.ninja = function () {
+	        if (oldRaphael.was) {
+	            g.win.Raphael = oldRaphael.is;
+	        } else {
+	            // IE8 raises an error when deleting window property
+	            window.Raphael = undefined;
+	            try {
+	                delete window.Raphael;
+	            } catch(e) {}
+	        }
+	        return R;
+	    };
+	    /*\
+	     * Raphael.st
+	     [ property (object) ]
+	     **
+	     * You can add your own method to elements and sets. It is wise to add a set method for each element method
+	     * you added, so you will be able to call the same method on sets too.
+	     **
+	     * See also @Raphael.el.
+	     > Usage
+	     | Raphael.el.red = function () {
+	     |     this.attr({fill: "#f00"});
+	     | };
+	     | Raphael.st.red = function () {
+	     |     this.forEach(function (el) {
+	     |         el.red();
+	     |     });
+	     | };
+	     | // then use it
+	     | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
+	    \*/
+	    R.st = setproto;
+
+	    eve.on("raphael.DOMload", function () {
+	        loaded = true;
+	    });
+
+	    // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
+	    (function (doc, loaded, f) {
+	        if (doc.readyState == null && doc.addEventListener){
+	            doc.addEventListener(loaded, f = function () {
+	                doc.removeEventListener(loaded, f, false);
+	                doc.readyState = "complete";
+	            }, false);
+	            doc.readyState = "loading";
+	        }
+	        function isLoaded() {
+	            (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
+	        }
+	        isLoaded();
+	    })(document, "DOMContentLoaded");
+
+	    return R;
+	}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+
+/***/ },
+/* 2 */
+/***/ function(module, exports) {
+
+	/*
+	 * Eve 0.2.4 - JavaScript Events Library
+	 *
+	 * Copyright (c) 2011 Dmitry Baranovskiy (http://dmitry.baranovskiy.com/)
+	 * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+	 */
+
+	(function (glob) {
+	    var version = "0.2.4",
+	        has = "hasOwnProperty",
+	        separator = /[\.\/]/,
+	        wildcard = "*",
+	        fun = function () {},
+	        numsort = function (a, b) {
+	            return a - b;
+	        },
+	        current_event,
+	        events = {n: {}},
+	    /*\
+	     * eve
+	     [ method ]
+	     **
+	     * Fires event with given `name`, given scope and other parameters.
+	     **
+	     > Arguments
+	     **
+	     - name (string) name of the event, dot (`.`) or slash (`/`) separated
+	     - scope (object) context for the event handlers
+	     - varargs (...) the rest of arguments will be sent to event handlers
+	     **
+	     = (array) array of errors, if any. Each element of the array is in format:
+	     o {
+	     o     error (string) error message
+	     o     func (function) handler that caused error
+	     o }
+	    \*/
+	        eve = function (name, scope) {
+	            var e = events,
+	                args = Array.prototype.slice.call(arguments, 2),
+	                listeners = eve.listeners(name),
+	                z = 0,
+	                f = false,
+	                l,
+	                indexed = [],
+	                queue = {},
+	                errors = [];
+	            current_event = name;
+	            for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
+	                indexed.push(listeners[i].zIndex);
+	                if (listeners[i].zIndex < 0) {
+	                    queue[listeners[i].zIndex] = listeners[i];
+	                }
+	            }
+	            indexed.sort(numsort);
+	            while (indexed[z] < 0) {
+	                l = queue[indexed[z++]];
+	                if (l.apply(scope, args) === f) {
+	                    return f;
+	                }
+	            }
+	            for (i = 0; i < ii; i++) {
+	                l = listeners[i];
+	                if ("zIndex" in l) {
+	                    if (l.zIndex == indexed[z]) {
+	                        if (l.apply(scope, args) === f) {
+	                            return f;
+	                        }
+	                        do {
+	                            z++;
+	                            l = queue[indexed[z]];
+	                            if (l && l.apply(scope, args) === f) {
+	                                return f;
+	                            }
+	                        } while (l)
+	                    } else {
+	                        queue[l.zIndex] = l;
+	                    }
+	                } else {
+	                    if (l.apply(scope, args) === f) {
+	                        return f;
+	                    }
+	                }
+	            }
+	        };
+	    /*\
+	     * eve.listeners
+	     [ method ]
+	     **
+	     * Internal method which gives you array of all event handlers that will be triggered by the given `name`.
+	     **
+	     > Arguments
+	     **
+	     - name (string) name of the event, dot (`.`) or slash (`/`) separated
+	     **
+	     = (array) array of event handlers
+	    \*/
+	    eve.listeners = function (name) {
+	        var names = name.split(separator),
+	            e = events,
+	            item,
+	            items,
+	            k,
+	            i,
+	            ii,
+	            j,
+	            jj,
+	            nes,
+	            es = [e],
+	            out = [];
+	        for (i = 0, ii = names.length; i < ii; i++) {
+	            nes = [];
+	            for (j = 0, jj = es.length; j < jj; j++) {
+	                e = es[j].n;
+	                items = [e[names[i]], e[wildcard]];
+	                k = 2;
+	                while (k--) {
+	                    item = items[k];
+	                    if (item) {
+	                        nes.push(item);
+	                        out = out.concat(item.f || []);
+	                    }
+	                }
+	            }
+	            es = nes;
+	        }
+	        return out;
+	    };
+	    
+	    /*\
+	     * eve.on
+	     [ method ]
+	     **
+	     * Binds given event handler with a given name. You can use wildcards “`*`” for the names:
+	     | eve.on("*.under.*", f);
+	     | eve("mouse.under.floor"); // triggers f
+	     * Use @eve to trigger the listener.
+	     **
+	     > Arguments
+	     **
+	     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
+	     - f (function) event handler function
+	     **
+	     = (function) returned function accept one number parameter that represents z-index of the handler. It is optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. 
+	     > Example:
+	     | eve.on("mouse", eat)(2);
+	     | eve.on("mouse", scream);
+	     | eve.on("mouse", catch)(1);
+	     * This will ensure that `catch` function will be called before `eat`.
+	     * If you want to put you hadler before not indexed handlers specify negative value.
+	     * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
+	    \*/
+	    eve.on = function (name, f) {
+	        var names = name.split(separator),
+	            e = events;
+	        for (var i = 0, ii = names.length; i < ii; i++) {
+	            e = e.n;
+	            !e[names[i]] && (e[names[i]] = {n: {}});
+	            e = e[names[i]];
+	        }
+	        e.f = e.f || [];
+	        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
+	            return fun;
+	        }
+	        e.f.push(f);
+	        return function (zIndex) {
+	            if (+zIndex == +zIndex) {
+	                f.zIndex = +zIndex;
+	            }
+	        };
+	    };
+	    /*\
+	     * eve.nt
+	     [ method ]
+	     **
+	     * Could be used inside event handler to figure out actual name of the event.
+	     **
+	     > Arguments
+	     **
+	     - subname (string) #optional subname of the event
+	     **
+	     = (string) name of the event, if `subname` is not specified
+	     * or
+	     = (boolean) `true`, if current event’s name contains `subname`
+	    \*/
+	    eve.nt = function (subname) {
+	        if (subname) {
+	            return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
+	        }
+	        return current_event;
+	    };
+	    /*\
+	     * eve.unbind
+	     [ method ]
+	     **
+	     * Removes given function from the list of event listeners assigned to given name.
+	     **
+	     > Arguments
+	     **
+	     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
+	     - f (function) event handler function
+	    \*/
+	    eve.unbind = function (name, f) {
+	        var names = name.split(separator),
+	            e,
+	            key,
+	            splice,
+	            cur = [events];
+	        for (var i = 0, ii = names.length; i < ii; i++) {
+	            for (var j = 0; j < cur.length; j += splice.length - 2) {
+	                splice = [j, 1];
+	                e = cur[j].n;
+	                if (names[i] != wildcard) {
+	                    if (e[names[i]]) {
+	                        splice.push(e[names[i]]);
+	                    }
+	                } else {
+	                    for (key in e) if (e[has](key)) {
+	                        splice.push(e[key]);
+	                    }
+	                }
+	                cur.splice.apply(cur, splice);
+	            }
+	        }
+	        for (i = 0, ii = cur.length; i < ii; i++) {
+	            e = cur[i];
+	            while (e.n) {
+	                if (f) {
+	                    if (e.f) {
+	                        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
+	                            e.f.splice(i, 1);
+	                            break;
+	                        }
+	                        !e.f.length && delete e.f;
+	                    }
+	                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
+	                        var funcs = e.n[key].f;
+	                        for (i = 0, ii = funcs.length; i < ii; i++) if (funcs[i] == f) {
+	                            funcs.splice(i, 1);
+	                            break;
+	                        }
+	                        !funcs.length && delete e.n[key].f;
+	                    }
+	                } else {
+	                    delete e.f;
+	                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
+	                        delete e.n[key].f;
+	                    }
+	                }
+	                e = e.n;
+	            }
+	        }
+	    };
+	    /*\
+	     * eve.version
+	     [ property (string) ]
+	     **
+	     * Current version of the library.
+	    \*/
+	    eve.version = version;
+	    eve.toString = function () {
+	        return "You are running Eve " + version;
+	    };
+	    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (glob.eve = eve);
+	})(this);
+
+/***/ },
+/* 3 */
+/***/ function(module, exports, __webpack_require__) {
+
+	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) {
+	    if (R && !R.svg) {
+	        return;
+	    }
+
+	    var has = "hasOwnProperty",
+	        Str = String,
+	        toFloat = parseFloat,
+	        toInt = parseInt,
+	        math = Math,
+	        mmax = math.max,
+	        abs = math.abs,
+	        pow = math.pow,
+	        separator = /[, ]+/,
+	        eve = R.eve,
+	        E = "",
+	        S = " ";
+	    var xlink = "http://www.w3.org/1999/xlink",
+	        markers = {
+	            block: "M5,0 0,2.5 5,5z",
+	            classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
+	            diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
+	            open: "M6,1 1,3.5 6,6",
+	            oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
+	        },
+	        markerCounter = {};
+	    R.toString = function () {
+	        return  "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
+	    };
+	    var $ = function (el, attr) {
+	        if (attr) {
+	            if (typeof el == "string") {
+	                el = $(el);
+	            }
+	            for (var key in attr) if (attr[has](key)) {
+	                if (key.substring(0, 6) == "xlink:") {
+	                    el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
+	                } else {
+	                    el.setAttribute(key, Str(attr[key]));
+	                }
+	            }
+	        } else {
+	            el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
+	            el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
+	        }
+	        return el;
+	    },
+	    addGradientFill = function (element, gradient) {
+	        var type = "linear",
+	            id = element.id + gradient,
+	            fx = .5, fy = .5,
+	            o = element.node,
+	            SVG = element.paper,
+	            s = o.style,
+	            el = R._g.doc.getElementById(id);
+	        if (!el) {
+	            gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
+	                type = "radial";
+	                if (_fx && _fy) {
+	                    fx = toFloat(_fx);
+	                    fy = toFloat(_fy);
+	                    var dir = ((fy > .5) * 2 - 1);
+	                    pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
+	                        (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
+	                        fy != .5 &&
+	                        (fy = fy.toFixed(5) - 1e-5 * dir);
+	                }
+	                return E;
+	            });
+	            gradient = gradient.split(/\s*\-\s*/);
+	            if (type == "linear") {
+	                var angle = gradient.shift();
+	                angle = -toFloat(angle);
+	                if (isNaN(angle)) {
+	                    return null;
+	                }
+	                var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
+	                    max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
+	                vector[2] *= max;
+	                vector[3] *= max;
+	                if (vector[2] < 0) {
+	                    vector[0] = -vector[2];
+	                    vector[2] = 0;
+	                }
+	                if (vector[3] < 0) {
+	                    vector[1] = -vector[3];
+	                    vector[3] = 0;
+	                }
+	            }
+	            var dots = R._parseDots(gradient);
+	            if (!dots) {
+	                return null;
+	            }
+	            id = id.replace(/[\(\)\s,\xb0#]/g, "_");
+
+	            if (element.gradient && id != element.gradient.id) {
+	                SVG.defs.removeChild(element.gradient);
+	                delete element.gradient;
+	            }
+
+	            if (!element.gradient) {
+	                el = $(type + "Gradient", {id: id});
+	                element.gradient = el;
+	                $(el, type == "radial" ? {
+	                    fx: fx,
+	                    fy: fy
+	                } : {
+	                    x1: vector[0],
+	                    y1: vector[1],
+	                    x2: vector[2],
+	                    y2: vector[3],
+	                    gradientTransform: element.matrix.invert()
+	                });
+	                SVG.defs.appendChild(el);
+	                for (var i = 0, ii = dots.length; i < ii; i++) {
+	                    el.appendChild($("stop", {
+	                        offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
+	                        "stop-color": dots[i].color || "#fff",
+	                        "stop-opacity": isFinite(dots[i].opacity) ? dots[i].opacity : 1
+	                    }));
+	                }
+	            }
+	        }
+	        $(o, {
+	            fill: fillurl(id),
+	            opacity: 1,
+	            "fill-opacity": 1
+	        });
+	        s.fill = E;
+	        s.opacity = 1;
+	        s.fillOpacity = 1;
+	        return 1;
+	    },
+	    isIE9or10 = function () {
+	      var mode = document.documentMode;
+	      return mode && (mode === 9 || mode === 10);
+	    },
+	    fillurl = function (id) {
+	      if (isIE9or10()) {
+	          return "url('#" + id + "')";
+	      }
+	      var location = document.location;
+	      var locationString = (
+	          location.protocol + '//' +
+	          location.host +
+	          location.pathname +
+	          location.search
+	      );
+	      return "url('" + locationString + "#" + id + "')";
+	    },
+	    updatePosition = function (o) {
+	        var bbox = o.getBBox(1);
+	        $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
+	    },
+	    addArrow = function (o, value, isEnd) {
+	        if (o.type == "path") {
+	            var values = Str(value).toLowerCase().split("-"),
+	                p = o.paper,
+	                se = isEnd ? "end" : "start",
+	                node = o.node,
+	                attrs = o.attrs,
+	                stroke = attrs["stroke-width"],
+	                i = values.length,
+	                type = "classic",
+	                from,
+	                to,
+	                dx,
+	                refX,
+	                attr,
+	                w = 3,
+	                h = 3,
+	                t = 5;
+	            while (i--) {
+	                switch (values[i]) {
+	                    case "block":
+	                    case "classic":
+	                    case "oval":
+	                    case "diamond":
+	                    case "open":
+	                    case "none":
+	                        type = values[i];
+	                        break;
+	                    case "wide": h = 5; break;
+	                    case "narrow": h = 2; break;
+	                    case "long": w = 5; break;
+	                    case "short": w = 2; break;
+	                }
+	            }
+	            if (type == "open") {
+	                w += 2;
+	                h += 2;
+	                t += 2;
+	                dx = 1;
+	                refX = isEnd ? 4 : 1;
+	                attr = {
+	                    fill: "none",
+	                    stroke: attrs.stroke
+	                };
+	            } else {
+	                refX = dx = w / 2;
+	                attr = {
+	                    fill: attrs.stroke,
+	                    stroke: "none"
+	                };
+	            }
+	            if (o._.arrows) {
+	                if (isEnd) {
+	                    o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
+	                    o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
+	                } else {
+	                    o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
+	                    o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
+	                }
+	            } else {
+	                o._.arrows = {};
+	            }
+	            if (type != "none") {
+	                var pathId = "raphael-marker-" + type,
+	                    markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id;
+	                if (!R._g.doc.getElementById(pathId)) {
+	                    p.defs.appendChild($($("path"), {
+	                        "stroke-linecap": "round",
+	                        d: markers[type],
+	                        id: pathId
+	                    }));
+	                    markerCounter[pathId] = 1;
+	                } else {
+	                    markerCounter[pathId]++;
+	                }
+	                var marker = R._g.doc.getElementById(markerId),
+	                    use;
+	                if (!marker) {
+	                    marker = $($("marker"), {
+	                        id: markerId,
+	                        markerHeight: h,
+	                        markerWidth: w,
+	                        orient: "auto",
+	                        refX: refX,
+	                        refY: h / 2
+	                    });
+	                    use = $($("use"), {
+	                        "xlink:href": "#" + pathId,
+	                        transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
+	                        "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
+	                    });
+	                    marker.appendChild(use);
+	                    p.defs.appendChild(marker);
+	                    markerCounter[markerId] = 1;
+	                } else {
+	                    markerCounter[markerId]++;
+	                    use = marker.getElementsByTagName("use")[0];
+	                }
+	                $(use, attr);
+	                var delta = dx * (type != "diamond" && type != "oval");
+	                if (isEnd) {
+	                    from = o._.arrows.startdx * stroke || 0;
+	                    to = R.getTotalLength(attrs.path) - delta * stroke;
+	                } else {
+	                    from = delta * stroke;
+	                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
+	                }
+	                attr = {};
+	                attr["marker-" + se] = "url(#" + markerId + ")";
+	                if (to || from) {
+	                    attr.d = R.getSubpath(attrs.path, from, to);
+	                }
+	                $(node, attr);
+	                o._.arrows[se + "Path"] = pathId;
+	                o._.arrows[se + "Marker"] = markerId;
+	                o._.arrows[se + "dx"] = delta;
+	                o._.arrows[se + "Type"] = type;
+	                o._.arrows[se + "String"] = value;
+	            } else {
+	                if (isEnd) {
+	                    from = o._.arrows.startdx * stroke || 0;
+	                    to = R.getTotalLength(attrs.path) - from;
+	                } else {
+	                    from = 0;
+	                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
+	                }
+	                o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
+	                delete o._.arrows[se + "Path"];
+	                delete o._.arrows[se + "Marker"];
+	                delete o._.arrows[se + "dx"];
+	                delete o._.arrows[se + "Type"];
+	                delete o._.arrows[se + "String"];
+	            }
+	            for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
+	                var item = R._g.doc.getElementById(attr);
+	                item && item.parentNode.removeChild(item);
+	            }
+	        }
+	    },
+	    dasharray = {
+	        "-": [3, 1],
+	        ".": [1, 1],
+	        "-.": [3, 1, 1, 1],
+	        "-..": [3, 1, 1, 1, 1, 1],
+	        ". ": [1, 3],
+	        "- ": [4, 3],
+	        "--": [8, 3],
+	        "- .": [4, 3, 1, 3],
+	        "--.": [8, 3, 1, 3],
+	        "--..": [8, 3, 1, 3, 1, 3]
+	    },
+	    addDashes = function (o, value, params) {
+	        value = dasharray[Str(value).toLowerCase()];
+	        if (value) {
+	            var width = o.attrs["stroke-width"] || "1",
+	                butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
+	                dashes = [],
+	                i = value.length;
+	            while (i--) {
+	                dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
+	            }
+	            $(o.node, {"stroke-dasharray": dashes.join(",")});
+	        }
+	        else {
+	          $(o.node, {"stroke-dasharray": "none"});
+	        }
+	    },
+	    setFillAndStroke = function (o, params) {
+	        var node = o.node,
+	            attrs = o.attrs,
+	            vis = node.style.visibility;
+	        node.style.visibility = "hidden";
+	        for (var att in params) {
+	            if (params[has](att)) {
+	                if (!R._availableAttrs[has](att)) {
+	                    continue;
+	                }
+	                var value = params[att];
+	                attrs[att] = value;
+	                switch (att) {
+	                    case "blur":
+	                        o.blur(value);
+	                        break;
+	                    case "title":
+	                        var title = node.getElementsByTagName("title");
+
+	                        // Use the existing <title>.
+	                        if (title.length && (title = title[0])) {
+	                          title.firstChild.nodeValue = value;
+	                        } else {
+	                          title = $("title");
+	                          var val = R._g.doc.createTextNode(value);
+	                          title.appendChild(val);
+	                          node.appendChild(title);
+	                        }
+	                        break;
+	                    case "href":
+	                    case "target":
+	                        var pn = node.parentNode;
+	                        if (pn.tagName.toLowerCase() != "a") {
+	                            var hl = $("a");
+	                            pn.insertBefore(hl, node);
+	                            hl.appendChild(node);
+	                            pn = hl;
+	                        }
+	                        if (att == "target") {
+	                            pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
+	                        } else {
+	                            pn.setAttributeNS(xlink, att, value);
+	                        }
+	                        break;
+	                    case "cursor":
+	                        node.style.cursor = value;
+	                        break;
+	                    case "transform":
+	                        o.transform(value);
+	                        break;
+	                    case "arrow-start":
+	                        addArrow(o, value);
+	                        break;
+	                    case "arrow-end":
+	                        addArrow(o, value, 1);
+	                        break;
+	                    case "clip-rect":
+	                        var rect = Str(value).split(separator);
+	                        if (rect.length == 4) {
+	                            o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
+	                            var el = $("clipPath"),
+	                                rc = $("rect");
+	                            el.id = R.createUUID();
+	                            $(rc, {
+	                                x: rect[0],
+	                                y: rect[1],
+	                                width: rect[2],
+	                                height: rect[3]
+	                            });
+	                            el.appendChild(rc);
+	                            o.paper.defs.appendChild(el);
+	                            $(node, {"clip-path": "url(#" + el.id + ")"});
+	                            o.clip = rc;
+	                        }
+	                        if (!value) {
+	                            var path = node.getAttribute("clip-path");
+	                            if (path) {
+	                                var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
+	                                clip && clip.parentNode.removeChild(clip);
+	                                $(node, {"clip-path": E});
+	                                delete o.clip;
+	                            }
+	                        }
+	                    break;
+	                    case "path":
+	                        if (o.type == "path") {
+	                            $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
+	                            o._.dirty = 1;
+	                            if (o._.arrows) {
+	                                "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+	                                "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+	                            }
+	                        }
+	                        break;
+	                    case "width":
+	                        node.setAttribute(att, value);
+	                        o._.dirty = 1;
+	                        if (attrs.fx) {
+	                            att = "x";
+	                            value = attrs.x;
+	                        } else {
+	                            break;
+	                        }
+	                    case "x":
+	                        if (attrs.fx) {
+	                            value = -attrs.x - (attrs.width || 0);
+	                        }
+	                    case "rx":
+	                        if (att == "rx" && o.type == "rect") {
+	                            break;
+	                        }
+	                    case "cx":
+	                        node.setAttribute(att, value);
+	                        o.pattern && updatePosition(o);
+	                        o._.dirty = 1;
+	                        break;
+	                    case "height":
+	                        node.setAttribute(att, value);
+	                        o._.dirty = 1;
+	                        if (attrs.fy) {
+	                            att = "y";
+	                            value = attrs.y;
+	                        } else {
+	                            break;
+	                        }
+	                    case "y":
+	                        if (attrs.fy) {
+	                            value = -attrs.y - (attrs.height || 0);
+	                        }
+	                    case "ry":
+	                        if (att == "ry" && o.type == "rect") {
+	                            break;
+	                        }
+	                    case "cy":
+	                        node.setAttribute(att, value);
+	                        o.pattern && updatePosition(o);
+	                        o._.dirty = 1;
+	                        break;
+	                    case "r":
+	                        if (o.type == "rect") {
+	                            $(node, {rx: value, ry: value});
+	                        } else {
+	                            node.setAttribute(att, value);
+	                        }
+	                        o._.dirty = 1;
+	                        break;
+	                    case "src":
+	                        if (o.type == "image") {
+	                            node.setAttributeNS(xlink, "href", value);
+	                        }
+	                        break;
+	                    case "stroke-width":
+	                        if (o._.sx != 1 || o._.sy != 1) {
+	                            value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
+	                        }
+	                        node.setAttribute(att, value);
+	                        if (attrs["stroke-dasharray"]) {
+	                            addDashes(o, attrs["stroke-dasharray"], params);
+	                        }
+	                        if (o._.arrows) {
+	                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+	                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+	                        }
+	                        break;
+	                    case "stroke-dasharray":
+	                        addDashes(o, value, params);
+	                        break;
+	                    case "fill":
+	                        var isURL = Str(value).match(R._ISURL);
+	                        if (isURL) {
+	                            el = $("pattern");
+	                            var ig = $("image");
+	                            el.id = R.createUUID();
+	                            $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
+	                            $(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
+	                            el.appendChild(ig);
+
+	                            (function (el) {
+	                                R._preload(isURL[1], function () {
+	                                    var w = this.offsetWidth,
+	                                        h = this.offsetHeight;
+	                                    $(el, {width: w, height: h});
+	                                    $(ig, {width: w, height: h});
+	                                });
+	                            })(el);
+	                            o.paper.defs.appendChild(el);
+	                            $(node, {fill: "url(#" + el.id + ")"});
+	                            o.pattern = el;
+	                            o.pattern && updatePosition(o);
+	                            break;
+	                        }
+	                        var clr = R.getRGB(value);
+	                        if (!clr.error) {
+	                            delete params.gradient;
+	                            delete attrs.gradient;
+	                            !R.is(attrs.opacity, "undefined") &&
+	                                R.is(params.opacity, "undefined") &&
+	                                $(node, {opacity: attrs.opacity});
+	                            !R.is(attrs["fill-opacity"], "undefined") &&
+	                                R.is(params["fill-opacity"], "undefined") &&
+	                                $(node, {"fill-opacity": attrs["fill-opacity"]});
+	                        } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
+	                            if ("opacity" in attrs || "fill-opacity" in attrs) {
+	                                var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
+	                                if (gradient) {
+	                                    var stops = gradient.getElementsByTagName("stop");
+	                                    $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
+	                                }
+	                            }
+	                            attrs.gradient = value;
+	                            attrs.fill = "none";
+	                            break;
+	                        }
+	                        clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+	                    case "stroke":
+	                        clr = R.getRGB(value);
+	                        node.setAttribute(att, clr.hex);
+	                        att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+	                        if (att == "stroke" && o._.arrows) {
+	                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+	                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+	                        }
+	                        break;
+	                    case "gradient":
+	                        (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
+	                        break;
+	                    case "opacity":
+	                        if (attrs.gradient && !attrs[has]("stroke-opacity")) {
+	                            $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
+	                        }
+	                        // fall
+	                    case "fill-opacity":
+	                        if (attrs.gradient) {
+	                            gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
+	                            if (gradient) {
+	                                stops = gradient.getElementsByTagName("stop");
+	                                $(stops[stops.length - 1], {"stop-opacity": value});
+	                            }
+	                            break;
+	                        }
+	                    default:
+	                        att == "font-size" && (value = toInt(value, 10) + "px");
+	                        var cssrule = att.replace(/(\-.)/g, function (w) {
+	                            return w.substring(1).toUpperCase();
+	                        });
+	                        node.style[cssrule] = value;
+	                        o._.dirty = 1;
+	                        node.setAttribute(att, value);
+	                        break;
+	                }
+	            }
+	        }
+
+	        tuneText(o, params);
+	        node.style.visibility = vis;
+	    },
+	    leading = 1.2,
+	    tuneText = function (el, params) {
+	        if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
+	            return;
+	        }
+	        var a = el.attrs,
+	            node = el.node,
+	            fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
+
+	        if (params[has]("text")) {
+	            a.text = params.text;
+	            while (node.firstChild) {
+	                node.removeChild(node.firstChild);
+	            }
+	            var texts = Str(params.text).split("\n"),
+	                tspans = [],
+	                tspan;
+	            for (var i = 0, ii = texts.length; i < ii; i++) {
+	                tspan = $("tspan");
+	                i && $(tspan, {dy: fontSize * leading, x: a.x});
+	                tspan.appendChild(R._g.doc.createTextNode(texts[i]));
+	                node.appendChild(tspan);
+	                tspans[i] = tspan;
+	            }
+	        } else {
+	            tspans = node.getElementsByTagName("tspan");
+	            for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
+	                $(tspans[i], {dy: fontSize * leading, x: a.x});
+	            } else {
+	                $(tspans[0], {dy: 0});
+	            }
+	        }
+	        $(node, {x: a.x, y: a.y});
+	        el._.dirty = 1;
+	        var bb = el._getBBox(),
+	            dif = a.y - (bb.y + bb.height / 2);
+	        dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
+	    },
+	    getRealNode = function (node) {
+	        if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") {
+	            return node.parentNode;
+	        } else {
+	            return node;
+	        }
+	    },
+	    Element = function (node, svg) {
+	        var X = 0,
+	            Y = 0;
+	        /*\
+	         * Element.node
+	         [ property (object) ]
+	         **
+	         * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
+	         **
+	         * Note: Don’t mess with it.
+	         > Usage
+	         | // draw a circle at coordinate 10,10 with radius of 10
+	         | var c = paper.circle(10, 10, 10);
+	         | c.node.onclick = function () {
+	         |     c.attr("fill", "red");
+	         | };
+	        \*/
+	        this[0] = this.node = node;
+	        /*\
+	         * Element.raphael
+	         [ property (object) ]
+	         **
+	         * Internal reference to @Raphael object. In case it is not available.
+	         > Usage
+	         | Raphael.el.red = function () {
+	         |     var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
+	         |     hsb.h = 1;
+	         |     this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
+	         | }
+	        \*/
+	        node.raphael = true;
+	        /*\
+	         * Element.id
+	         [ property (number) ]
+	         **
+	         * Unique id of the element. Especially useful when you want to listen to events of the element,
+	         * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
+	        \*/
+	        this.id = guid();
+	        node.raphaelid = this.id;
+
+	        /**
+	        * Method that returns a 5 letter/digit id, enough for 36^5 = 60466176 elements
+	        * @returns {string} id
+	        */
+	        function guid() {
+	            return ("0000" + (Math.random()*Math.pow(36,5) << 0).toString(36)).slice(-5);
+	        }
+
+	        this.matrix = R.matrix();
+	        this.realPath = null;
+	        /*\
+	         * Element.paper
+	         [ property (object) ]
+	         **
+	         * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
+	         > Usage
+	         | Raphael.el.cross = function () {
+	         |     this.attr({fill: "red"});
+	         |     this.paper.path("M10,10L50,50M50,10L10,50")
+	         |         .attr({stroke: "red"});
+	         | }
+	        \*/
+	        this.paper = svg;
+	        this.attrs = this.attrs || {};
+	        this._ = {
+	            transform: [],
+	            sx: 1,
+	            sy: 1,
+	            deg: 0,
+	            dx: 0,
+	            dy: 0,
+	            dirty: 1
+	        };
+	        !svg.bottom && (svg.bottom = this);
+	        /*\
+	         * Element.prev
+	         [ property (object) ]
+	         **
+	         * Reference to the previous element in the hierarchy.
+	        \*/
+	        this.prev = svg.top;
+	        svg.top && (svg.top.next = this);
+	        svg.top = this;
+	        /*\
+	         * Element.next
+	         [ property (object) ]
+	         **
+	         * Reference to the next element in the hierarchy.
+	        \*/
+	        this.next = null;
+	    },
+	    elproto = R.el;
+
+	    Element.prototype = elproto;
+	    elproto.constructor = Element;
+
+	    R._engine.path = function (pathString, SVG) {
+	        var el = $("path");
+	        SVG.canvas && SVG.canvas.appendChild(el);
+	        var p = new Element(el, SVG);
+	        p.type = "path";
+	        setFillAndStroke(p, {
+	            fill: "none",
+	            stroke: "#000",
+	            path: pathString
+	        });
+	        return p;
+	    };
+	    /*\
+	     * Element.rotate
+	     [ method ]
+	     **
+	     * Deprecated! Use @Element.transform instead.
+	     * Adds rotation by given angle around given point to the list of
+	     * transformations of the element.
+	     > Parameters
+	     - deg (number) angle in degrees
+	     - cx (number) #optional x coordinate of the centre of rotation
+	     - cy (number) #optional y coordinate of the centre of rotation
+	     * If cx & cy aren’t specified centre of the shape is used as a point of rotation.
+	     = (object) @Element
+	    \*/
+	    elproto.rotate = function (deg, cx, cy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        deg = Str(deg).split(separator);
+	        if (deg.length - 1) {
+	            cx = toFloat(deg[1]);
+	            cy = toFloat(deg[2]);
+	        }
+	        deg = toFloat(deg[0]);
+	        (cy == null) && (cx = cy);
+	        if (cx == null || cy == null) {
+	            var bbox = this.getBBox(1);
+	            cx = bbox.x + bbox.width / 2;
+	            cy = bbox.y + bbox.height / 2;
+	        }
+	        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
+	        return this;
+	    };
+	    /*\
+	     * Element.scale
+	     [ method ]
+	     **
+	     * Deprecated! Use @Element.transform instead.
+	     * Adds scale by given amount relative to given point to the list of
+	     * transformations of the element.
+	     > Parameters
+	     - sx (number) horisontal scale amount
+	     - sy (number) vertical scale amount
+	     - cx (number) #optional x coordinate of the centre of scale
+	     - cy (number) #optional y coordinate of the centre of scale
+	     * If cx & cy aren’t specified centre of the shape is used instead.
+	     = (object) @Element
+	    \*/
+	    elproto.scale = function (sx, sy, cx, cy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        sx = Str(sx).split(separator);
+	        if (sx.length - 1) {
+	            sy = toFloat(sx[1]);
+	            cx = toFloat(sx[2]);
+	            cy = toFloat(sx[3]);
+	        }
+	        sx = toFloat(sx[0]);
+	        (sy == null) && (sy = sx);
+	        (cy == null) && (cx = cy);
+	        if (cx == null || cy == null) {
+	            var bbox = this.getBBox(1);
+	        }
+	        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
+	        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
+	        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
+	        return this;
+	    };
+	    /*\
+	     * Element.translate
+	     [ method ]
+	     **
+	     * Deprecated! Use @Element.transform instead.
+	     * Adds translation by given amount to the list of transformations of the element.
+	     > Parameters
+	     - dx (number) horisontal shift
+	     - dy (number) vertical shift
+	     = (object) @Element
+	    \*/
+	    elproto.translate = function (dx, dy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        dx = Str(dx).split(separator);
+	        if (dx.length - 1) {
+	            dy = toFloat(dx[1]);
+	        }
+	        dx = toFloat(dx[0]) || 0;
+	        dy = +dy || 0;
+	        this.transform(this._.transform.concat([["t", dx, dy]]));
+	        return this;
+	    };
+	    /*\
+	     * Element.transform
+	     [ method ]
+	     **
+	     * Adds transformation to the element which is separate to other attributes,
+	     * i.e. translation doesn’t change `x` or `y` of the rectange. The format
+	     * of transformation string is similar to the path string syntax:
+	     | "t100,100r30,100,100s2,2,100,100r45s1.5"
+	     * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
+	     * scale and `m` is for matrix.
+	     *
+	     * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
+	     *
+	     * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
+	     * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
+	     * coordinates as optional parameters, the default is the centre point of the element.
+	     * Matrix accepts six parameters.
+	     > Usage
+	     | var el = paper.rect(10, 20, 300, 200);
+	     | // translate 100, 100, rotate 45°, translate -100, 0
+	     | el.transform("t100,100r45t-100,0");
+	     | // if you want you can append or prepend transformations
+	     | el.transform("...t50,50");
+	     | el.transform("s2...");
+	     | // or even wrap
+	     | el.transform("t50,50...t-50-50");
+	     | // to reset transformation call method with empty string
+	     | el.transform("");
+	     | // to get current value call it without parameters
+	     | console.log(el.transform());
+	     > Parameters
+	     - tstr (string) #optional transformation string
+	     * If tstr isn’t specified
+	     = (string) current transformation string
+	     * else
+	     = (object) @Element
+	    \*/
+	    elproto.transform = function (tstr) {
+	        var _ = this._;
+	        if (tstr == null) {
+	            return _.transform;
+	        }
+	        R._extractTransform(this, tstr);
+
+	        this.clip && $(this.clip, {transform: this.matrix.invert()});
+	        this.pattern && updatePosition(this);
+	        this.node && $(this.node, {transform: this.matrix});
+
+	        if (_.sx != 1 || _.sy != 1) {
+	            var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
+	            this.attr({"stroke-width": sw});
+	        }
+
+	        return this;
+	    };
+	    /*\
+	     * Element.hide
+	     [ method ]
+	     **
+	     * Makes element invisible. See @Element.show.
+	     = (object) @Element
+	    \*/
+	    elproto.hide = function () {
+	        if(!this.removed) this.node.style.display = "none";
+	        return this;
+	    };
+	    /*\
+	     * Element.show
+	     [ method ]
+	     **
+	     * Makes element visible. See @Element.hide.
+	     = (object) @Element
+	    \*/
+	    elproto.show = function () {
+	        if(!this.removed) this.node.style.display = "";
+	        return this;
+	    };
+	    /*\
+	     * Element.remove
+	     [ method ]
+	     **
+	     * Removes element from the paper.
+	    \*/
+	    elproto.remove = function () {
+	        var node = getRealNode(this.node);
+	        if (this.removed || !node.parentNode) {
+	            return;
+	        }
+	        var paper = this.paper;
+	        paper.__set__ && paper.__set__.exclude(this);
+	        eve.unbind("raphael.*.*." + this.id);
+	        if (this.gradient) {
+	            paper.defs.removeChild(this.gradient);
+	        }
+	        R._tear(this, paper);
+
+	        node.parentNode.removeChild(node);
+
+	        // Remove custom data for element
+	        this.removeData();
+
+	        for (var i in this) {
+	            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+	        }
+	        this.removed = true;
+	    };
+	    elproto._getBBox = function () {
+	        if (this.node.style.display == "none") {
+	            this.show();
+	            var hide = true;
+	        }
+	        var canvasHidden = false,
+	            containerStyle;
+	        if (this.paper.canvas.parentElement) {
+	          containerStyle = this.paper.canvas.parentElement.style;
+	        } //IE10+ can't find parentElement
+	        else if (this.paper.canvas.parentNode) {
+	          containerStyle = this.paper.canvas.parentNode.style;
+	        }
+
+	        if(containerStyle && containerStyle.display == "none") {
+	          canvasHidden = true;
+	          containerStyle.display = "";
+	        }
+	        var bbox = {};
+	        try {
+	            bbox = this.node.getBBox();
+	        } catch(e) {
+	            // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix
+	            bbox = {
+	                x: this.node.clientLeft,
+	                y: this.node.clientTop,
+	                width: this.node.clientWidth,
+	                height: this.node.clientHeight
+	            }
+	        } finally {
+	            bbox = bbox || {};
+	            if(canvasHidden){
+	              containerStyle.display = "none";
+	            }
+	        }
+	        hide && this.hide();
+	        return bbox;
+	    };
+	    /*\
+	     * Element.attr
+	     [ method ]
+	     **
+	     * Sets the attributes of the element.
+	     > Parameters
+	     - attrName (string) attribute’s name
+	     - value (string) value
+	     * or
+	     - params (object) object of name/value pairs
+	     * or
+	     - attrName (string) attribute’s name
+	     * or
+	     - attrNames (array) in this case method returns array of current values for given attribute names
+	     = (object) @Element if attrsName & value or params are passed in.
+	     = (...) value of the attribute if only attrsName is passed in.
+	     = (array) array of values of the attribute if attrsNames is passed in.
+	     = (object) object of attributes if nothing is passed in.
+	     > Possible parameters
+	     # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
+	     o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
+	     o clip-rect (string) comma or space separated values: x, y, width and height
+	     o cursor (string) CSS type of the cursor
+	     o cx (number) the x-axis coordinate of the center of the circle, or ellipse
+	     o cy (number) the y-axis coordinate of the center of the circle, or ellipse
+	     o fill (string) colour, gradient or image
+	     o fill-opacity (number)
+	     o font (string)
+	     o font-family (string)
+	     o font-size (number) font size in pixels
+	     o font-weight (string)
+	     o height (number)
+	     o href (string) URL, if specified element behaves as hyperlink
+	     o opacity (number)
+	     o path (string) SVG path string format
+	     o r (number) radius of the circle, ellipse or rounded corner on the rect
+	     o rx (number) horisontal radius of the ellipse
+	     o ry (number) vertical radius of the ellipse
+	     o src (string) image URL, only works for @Element.image element
+	     o stroke (string) stroke colour
+	     o stroke-dasharray (string) [“”, “none”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
+	     o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
+	     o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
+	     o stroke-miterlimit (number)
+	     o stroke-opacity (number)
+	     o stroke-width (number) stroke width in pixels, default is '1'
+	     o target (string) used with href
+	     o text (string) contents of the text element. Use `\n` for multiline text
+	     o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
+	     o title (string) will create tooltip with a given text
+	     o transform (string) see @Element.transform
+	     o width (number)
+	     o x (number)
+	     o y (number)
+	     > Gradients
+	     * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
+	     * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
+	     *
+	     * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
+	     * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
+	     * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
+	     > Path String
+	     # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
+	     > Colour Parsing
+	     # <ul>
+	     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
+	     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
+	     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
+	     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
+	     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
+	     #     <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200,&nbsp;100,&nbsp;0, .5)</code>”)</li>
+	     #     <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%,&nbsp;175%,&nbsp;0%, 50%)</code>”)</li>
+	     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
+	     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
+	     #     <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
+	     #     <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
+	     #     <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
+	     #     <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
+	     #     <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg,&nbsp;1,&nbsp;.5)</code>” or, if you want to go fancy, “<code>hsl(240°,&nbsp;1,&nbsp;.5)</code>”</li>
+	     # </ul>
+	    \*/
+	    elproto.attr = function (name, value) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (name == null) {
+	            var res = {};
+	            for (var a in this.attrs) if (this.attrs[has](a)) {
+	                res[a] = this.attrs[a];
+	            }
+	            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+	            res.transform = this._.transform;
+	            return res;
+	        }
+	        if (value == null && R.is(name, "string")) {
+	            if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
+	                return this.attrs.gradient;
+	            }
+	            if (name == "transform") {
+	                return this._.transform;
+	            }
+	            var names = name.split(separator),
+	                out = {};
+	            for (var i = 0, ii = names.length; i < ii; i++) {
+	                name = names[i];
+	                if (name in this.attrs) {
+	                    out[name] = this.attrs[name];
+	                } else if (R.is(this.paper.customAttributes[name], "function")) {
+	                    out[name] = this.paper.customAttributes[name].def;
+	                } else {
+	                    out[name] = R._availableAttrs[name];
+	                }
+	            }
+	            return ii - 1 ? out : out[names[0]];
+	        }
+	        if (value == null && R.is(name, "array")) {
+	            out = {};
+	            for (i = 0, ii = name.length; i < ii; i++) {
+	                out[name[i]] = this.attr(name[i]);
+	            }
+	            return out;
+	        }
+	        if (value != null) {
+	            var params = {};
+	            params[name] = value;
+	        } else if (name != null && R.is(name, "object")) {
+	            params = name;
+	        }
+	        for (var key in params) {
+	            eve("raphael.attr." + key + "." + this.id, this, params[key]);
+	        }
+	        for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+	            var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
+	            this.attrs[key] = params[key];
+	            for (var subkey in par) if (par[has](subkey)) {
+	                params[subkey] = par[subkey];
+	            }
+	        }
+	        setFillAndStroke(this, params);
+	        return this;
+	    };
+	    /*\
+	     * Element.toFront
+	     [ method ]
+	     **
+	     * Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
+	     = (object) @Element
+	    \*/
+	    elproto.toFront = function () {
+	        if (this.removed) {
+	            return this;
+	        }
+	        var node = getRealNode(this.node);
+	        node.parentNode.appendChild(node);
+	        var svg = this.paper;
+	        svg.top != this && R._tofront(this, svg);
+	        return this;
+	    };
+	    /*\
+	     * Element.toBack
+	     [ method ]
+	     **
+	     * Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
+	     = (object) @Element
+	    \*/
+	    elproto.toBack = function () {
+	        if (this.removed) {
+	            return this;
+	        }
+	        var node = getRealNode(this.node);
+	        var parentNode = node.parentNode;
+	        parentNode.insertBefore(node, parentNode.firstChild);
+	        R._toback(this, this.paper);
+	        var svg = this.paper;
+	        return this;
+	    };
+	    /*\
+	     * Element.insertAfter
+	     [ method ]
+	     **
+	     * Inserts current object after the given one.
+	     = (object) @Element
+	    \*/
+	    elproto.insertAfter = function (element) {
+	        if (this.removed || !element) {
+	            return this;
+	        }
+
+	        var node = getRealNode(this.node);
+	        var afterNode = getRealNode(element.node || element[element.length - 1].node);
+	        if (afterNode.nextSibling) {
+	            afterNode.parentNode.insertBefore(node, afterNode.nextSibling);
+	        } else {
+	            afterNode.parentNode.appendChild(node);
+	        }
+	        R._insertafter(this, element, this.paper);
+	        return this;
+	    };
+	    /*\
+	     * Element.insertBefore
+	     [ method ]
+	     **
+	     * Inserts current object before the given one.
+	     = (object) @Element
+	    \*/
+	    elproto.insertBefore = function (element) {
+	        if (this.removed || !element) {
+	            return this;
+	        }
+
+	        var node = getRealNode(this.node);
+	        var beforeNode = getRealNode(element.node || element[0].node);
+	        beforeNode.parentNode.insertBefore(node, beforeNode);
+	        R._insertbefore(this, element, this.paper);
+	        return this;
+	    };
+	    elproto.blur = function (size) {
+	        // Experimental. No Safari support. Use it on your own risk.
+	        var t = this;
+	        if (+size !== 0) {
+	            var fltr = $("filter"),
+	                blur = $("feGaussianBlur");
+	            t.attrs.blur = size;
+	            fltr.id = R.createUUID();
+	            $(blur, {stdDeviation: +size || 1.5});
+	            fltr.appendChild(blur);
+	            t.paper.defs.appendChild(fltr);
+	            t._blur = fltr;
+	            $(t.node, {filter: "url(#" + fltr.id + ")"});
+	        } else {
+	            if (t._blur) {
+	                t._blur.parentNode.removeChild(t._blur);
+	                delete t._blur;
+	                delete t.attrs.blur;
+	            }
+	            t.node.removeAttribute("filter");
+	        }
+	        return t;
+	    };
+	    R._engine.circle = function (svg, x, y, r) {
+	        var el = $("circle");
+	        svg.canvas && svg.canvas.appendChild(el);
+	        var res = new Element(el, svg);
+	        res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
+	        res.type = "circle";
+	        $(el, res.attrs);
+	        return res;
+	    };
+	    R._engine.rect = function (svg, x, y, w, h, r) {
+	        var el = $("rect");
+	        svg.canvas && svg.canvas.appendChild(el);
+	        var res = new Element(el, svg);
+	        res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
+	        res.type = "rect";
+	        $(el, res.attrs);
+	        return res;
+	    };
+	    R._engine.ellipse = function (svg, x, y, rx, ry) {
+	        var el = $("ellipse");
+	        svg.canvas && svg.canvas.appendChild(el);
+	        var res = new Element(el, svg);
+	        res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
+	        res.type = "ellipse";
+	        $(el, res.attrs);
+	        return res;
+	    };
+	    R._engine.image = function (svg, src, x, y, w, h) {
+	        var el = $("image");
+	        $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
+	        el.setAttributeNS(xlink, "href", src);
+	        svg.canvas && svg.canvas.appendChild(el);
+	        var res = new Element(el, svg);
+	        res.attrs = {x: x, y: y, width: w, height: h, src: src};
+	        res.type = "image";
+	        return res;
+	    };
+	    R._engine.text = function (svg, x, y, text) {
+	        var el = $("text");
+	        svg.canvas && svg.canvas.appendChild(el);
+	        var res = new Element(el, svg);
+	        res.attrs = {
+	            x: x,
+	            y: y,
+	            "text-anchor": "middle",
+	            text: text,
+	            "font-family": R._availableAttrs["font-family"],
+	            "font-size": R._availableAttrs["font-size"],
+	            stroke: "none",
+	            fill: "#000"
+	        };
+	        res.type = "text";
+	        setFillAndStroke(res, res.attrs);
+	        return res;
+	    };
+	    R._engine.setSize = function (width, height) {
+	        this.width = width || this.width;
+	        this.height = height || this.height;
+	        this.canvas.setAttribute("width", this.width);
+	        this.canvas.setAttribute("height", this.height);
+	        if (this._viewBox) {
+	            this.setViewBox.apply(this, this._viewBox);
+	        }
+	        return this;
+	    };
+	    R._engine.create = function () {
+	        var con = R._getContainer.apply(0, arguments),
+	            container = con && con.container,
+	            x = con.x,
+	            y = con.y,
+	            width = con.width,
+	            height = con.height;
+	        if (!container) {
+	            throw new Error("SVG container not found.");
+	        }
+	        var cnvs = $("svg"),
+	            css = "overflow:hidden;",
+	            isFloating;
+	        x = x || 0;
+	        y = y || 0;
+	        width = width || 512;
+	        height = height || 342;
+	        $(cnvs, {
+	            height: height,
+	            version: 1.1,
+	            width: width,
+	            xmlns: "http://www.w3.org/2000/svg",
+	            "xmlns:xlink": "http://www.w3.org/1999/xlink"
+	        });
+	        if (container == 1) {
+	            cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
+	            R._g.doc.body.appendChild(cnvs);
+	            isFloating = 1;
+	        } else {
+	            cnvs.style.cssText = css + "position:relative";
+	            if (container.firstChild) {
+	                container.insertBefore(cnvs, container.firstChild);
+	            } else {
+	                container.appendChild(cnvs);
+	            }
+	        }
+	        container = new R._Paper;
+	        container.width = width;
+	        container.height = height;
+	        container.canvas = cnvs;
+	        container.clear();
+	        container._left = container._top = 0;
+	        isFloating && (container.renderfix = function () {});
+	        container.renderfix();
+	        return container;
+	    };
+	    R._engine.setViewBox = function (x, y, w, h, fit) {
+	        eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
+	        var paperSize = this.getSize(),
+	            size = mmax(w / paperSize.width, h / paperSize.height),
+	            top = this.top,
+	            aspectRatio = fit ? "xMidYMid meet" : "xMinYMin",
+	            vb,
+	            sw;
+	        if (x == null) {
+	            if (this._vbSize) {
+	                size = 1;
+	            }
+	            delete this._vbSize;
+	            vb = "0 0 " + this.width + S + this.height;
+	        } else {
+	            this._vbSize = size;
+	            vb = x + S + y + S + w + S + h;
+	        }
+	        $(this.canvas, {
+	            viewBox: vb,
+	            preserveAspectRatio: aspectRatio
+	        });
+	        while (size && top) {
+	            sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
+	            top.attr({"stroke-width": sw});
+	            top._.dirty = 1;
+	            top._.dirtyT = 1;
+	            top = top.prev;
+	        }
+	        this._viewBox = [x, y, w, h, !!fit];
+	        return this;
+	    };
+	    /*\
+	     * Paper.renderfix
+	     [ method ]
+	     **
+	     * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependent
+	     * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
+	     * This method fixes the issue.
+	     **
+	       Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
+	    \*/
+	    R.prototype.renderfix = function () {
+	        var cnvs = this.canvas,
+	            s = cnvs.style,
+	            pos;
+	        try {
+	            pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
+	        } catch (e) {
+	            pos = cnvs.createSVGMatrix();
+	        }
+	        var left = -pos.e % 1,
+	            top = -pos.f % 1;
+	        if (left || top) {
+	            if (left) {
+	                this._left = (this._left + left) % 1;
+	                s.left = this._left + "px";
+	            }
+	            if (top) {
+	                this._top = (this._top + top) % 1;
+	                s.top = this._top + "px";
+	            }
+	        }
+	    };
+	    /*\
+	     * Paper.clear
+	     [ method ]
+	     **
+	     * Clears the paper, i.e. removes all the elements.
+	    \*/
+	    R.prototype.clear = function () {
+	        R.eve("raphael.clear", this);
+	        var c = this.canvas;
+	        while (c.firstChild) {
+	            c.removeChild(c.firstChild);
+	        }
+	        this.bottom = this.top = null;
+	        (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
+	        c.appendChild(this.desc);
+	        c.appendChild(this.defs = $("defs"));
+	    };
+	    /*\
+	     * Paper.remove
+	     [ method ]
+	     **
+	     * Removes the paper from the DOM.
+	    \*/
+	    R.prototype.remove = function () {
+	        eve("raphael.remove", this);
+	        this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
+	        for (var i in this) {
+	            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+	        }
+	    };
+	    var setproto = R.st;
+	    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
+	        setproto[method] = (function (methodname) {
+	            return function () {
+	                var arg = arguments;
+	                return this.forEach(function (el) {
+	                    el[methodname].apply(el, arg);
+	                });
+	            };
+	        })(method);
+	    }
+	}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+
+/***/ },
+/* 4 */
+/***/ function(module, exports, __webpack_require__) {
+
+	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) {
+	    if (R && !R.vml) {
+	        return;
+	    }
+
+	    var has = "hasOwnProperty",
+	        Str = String,
+	        toFloat = parseFloat,
+	        math = Math,
+	        round = math.round,
+	        mmax = math.max,
+	        mmin = math.min,
+	        abs = math.abs,
+	        fillString = "fill",
+	        separator = /[, ]+/,
+	        eve = R.eve,
+	        ms = " progid:DXImageTransform.Microsoft",
+	        S = " ",
+	        E = "",
+	        map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
+	        bites = /([clmz]),?([^clmz]*)/gi,
+	        blurregexp = / progid:\S+Blur\([^\)]+\)/g,
+	        val = /-?[^,\s-]+/g,
+	        cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)",
+	        zoom = 21600,
+	        pathTypes = {path: 1, rect: 1, image: 1},
+	        ovalTypes = {circle: 1, ellipse: 1},
+	        path2vml = function (path) {
+	            var total =  /[ahqstv]/ig,
+	                command = R._pathToAbsolute;
+	            Str(path).match(total) && (command = R._path2curve);
+	            total = /[clmz]/g;
+	            if (command == R._pathToAbsolute && !Str(path).match(total)) {
+	                var res = Str(path).replace(bites, function (all, command, args) {
+	                    var vals = [],
+	                        isMove = command.toLowerCase() == "m",
+	                        res = map[command];
+	                    args.replace(val, function (value) {
+	                        if (isMove && vals.length == 2) {
+	                            res += vals + map[command == "m" ? "l" : "L"];
+	                            vals = [];
+	                        }
+	                        vals.push(round(value * zoom));
+	                    });
+	                    return res + vals;
+	                });
+	                return res;
+	            }
+	            var pa = command(path), p, r;
+	            res = [];
+	            for (var i = 0, ii = pa.length; i < ii; i++) {
+	                p = pa[i];
+	                r = pa[i][0].toLowerCase();
+	                r == "z" && (r = "x");
+	                for (var j = 1, jj = p.length; j < jj; j++) {
+	                    r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
+	                }
+	                res.push(r);
+	            }
+	            return res.join(S);
+	        },
+	        compensation = function (deg, dx, dy) {
+	            var m = R.matrix();
+	            m.rotate(-deg, .5, .5);
+	            return {
+	                dx: m.x(dx, dy),
+	                dy: m.y(dx, dy)
+	            };
+	        },
+	        setCoords = function (p, sx, sy, dx, dy, deg) {
+	            var _ = p._,
+	                m = p.matrix,
+	                fillpos = _.fillpos,
+	                o = p.node,
+	                s = o.style,
+	                y = 1,
+	                flip = "",
+	                dxdy,
+	                kx = zoom / sx,
+	                ky = zoom / sy;
+	            s.visibility = "hidden";
+	            if (!sx || !sy) {
+	                return;
+	            }
+	            o.coordsize = abs(kx) + S + abs(ky);
+	            s.rotation = deg * (sx * sy < 0 ? -1 : 1);
+	            if (deg) {
+	                var c = compensation(deg, dx, dy);
+	                dx = c.dx;
+	                dy = c.dy;
+	            }
+	            sx < 0 && (flip += "x");
+	            sy < 0 && (flip += " y") && (y = -1);
+	            s.flip = flip;
+	            o.coordorigin = (dx * -kx) + S + (dy * -ky);
+	            if (fillpos || _.fillsize) {
+	                var fill = o.getElementsByTagName(fillString);
+	                fill = fill && fill[0];
+	                o.removeChild(fill);
+	                if (fillpos) {
+	                    c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
+	                    fill.position = c.dx * y + S + c.dy * y;
+	                }
+	                if (_.fillsize) {
+	                    fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
+	                }
+	                o.appendChild(fill);
+	            }
+	            s.visibility = "visible";
+	        };
+	    R.toString = function () {
+	        return  "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
+	    };
+	    var addArrow = function (o, value, isEnd) {
+	        var values = Str(value).toLowerCase().split("-"),
+	            se = isEnd ? "end" : "start",
+	            i = values.length,
+	            type = "classic",
+	            w = "medium",
+	            h = "medium";
+	        while (i--) {
+	            switch (values[i]) {
+	                case "block":
+	                case "classic":
+	                case "oval":
+	                case "diamond":
+	                case "open":
+	                case "none":
+	                    type = values[i];
+	                    break;
+	                case "wide":
+	                case "narrow": h = values[i]; break;
+	                case "long":
+	                case "short": w = values[i]; break;
+	            }
+	        }
+	        var stroke = o.node.getElementsByTagName("stroke")[0];
+	        stroke[se + "arrow"] = type;
+	        stroke[se + "arrowlength"] = w;
+	        stroke[se + "arrowwidth"] = h;
+	    },
+	    setFillAndStroke = function (o, params) {
+	        // o.paper.canvas.style.display = "none";
+	        o.attrs = o.attrs || {};
+	        var node = o.node,
+	            a = o.attrs,
+	            s = node.style,
+	            xy,
+	            newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
+	            isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
+	            res = o;
+
+
+	        for (var par in params) if (params[has](par)) {
+	            a[par] = params[par];
+	        }
+	        if (newpath) {
+	            a.path = R._getPath[o.type](o);
+	            o._.dirty = 1;
+	        }
+	        params.href && (node.href = params.href);
+	        params.title && (node.title = params.title);
+	        params.target && (node.target = params.target);
+	        params.cursor && (s.cursor = params.cursor);
+	        "blur" in params && o.blur(params.blur);
+	        if (params.path && o.type == "path" || newpath) {
+	            node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
+	            o._.dirty = 1;
+	            if (o.type == "image") {
+	                o._.fillpos = [a.x, a.y];
+	                o._.fillsize = [a.width, a.height];
+	                setCoords(o, 1, 1, 0, 0, 0);
+	            }
+	        }
+	        "transform" in params && o.transform(params.transform);
+	        if (isOval) {
+	            var cx = +a.cx,
+	                cy = +a.cy,
+	                rx = +a.rx || +a.r || 0,
+	                ry = +a.ry || +a.r || 0;
+	            node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
+	            o._.dirty = 1;
+	        }
+	        if ("clip-rect" in params) {
+	            var rect = Str(params["clip-rect"]).split(separator);
+	            if (rect.length == 4) {
+	                rect[2] = +rect[2] + (+rect[0]);
+	                rect[3] = +rect[3] + (+rect[1]);
+	                var div = node.clipRect || R._g.doc.createElement("div"),
+	                    dstyle = div.style;
+	                dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
+	                if (!node.clipRect) {
+	                    dstyle.position = "absolute";
+	                    dstyle.top = 0;
+	                    dstyle.left = 0;
+	                    dstyle.width = o.paper.width + "px";
+	                    dstyle.height = o.paper.height + "px";
+	                    node.parentNode.insertBefore(div, node);
+	                    div.appendChild(node);
+	                    node.clipRect = div;
+	                }
+	            }
+	            if (!params["clip-rect"]) {
+	                node.clipRect && (node.clipRect.style.clip = "auto");
+	            }
+	        }
+	        if (o.textpath) {
+	            var textpathStyle = o.textpath.style;
+	            params.font && (textpathStyle.font = params.font);
+	            params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
+	            params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
+	            params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
+	            params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
+	        }
+	        if ("arrow-start" in params) {
+	            addArrow(res, params["arrow-start"]);
+	        }
+	        if ("arrow-end" in params) {
+	            addArrow(res, params["arrow-end"], 1);
+	        }
+	        if (params.opacity != null ||
+	            params.fill != null ||
+	            params.src != null ||
+	            params.stroke != null ||
+	            params["stroke-width"] != null ||
+	            params["stroke-opacity"] != null ||
+	            params["fill-opacity"] != null ||
+	            params["stroke-dasharray"] != null ||
+	            params["stroke-miterlimit"] != null ||
+	            params["stroke-linejoin"] != null ||
+	            params["stroke-linecap"] != null) {
+	            var fill = node.getElementsByTagName(fillString),
+	                newfill = false;
+	            fill = fill && fill[0];
+	            !fill && (newfill = fill = createNode(fillString));
+	            if (o.type == "image" && params.src) {
+	                fill.src = params.src;
+	            }
+	            params.fill && (fill.on = true);
+	            if (fill.on == null || params.fill == "none" || params.fill === null) {
+	                fill.on = false;
+	            }
+	            if (fill.on && params.fill) {
+	                var isURL = Str(params.fill).match(R._ISURL);
+	                if (isURL) {
+	                    fill.parentNode == node && node.removeChild(fill);
+	                    fill.rotate = true;
+	                    fill.src = isURL[1];
+	                    fill.type = "tile";
+	                    var bbox = o.getBBox(1);
+	                    fill.position = bbox.x + S + bbox.y;
+	                    o._.fillpos = [bbox.x, bbox.y];
+
+	                    R._preload(isURL[1], function () {
+	                        o._.fillsize = [this.offsetWidth, this.offsetHeight];
+	                    });
+	                } else {
+	                    fill.color = R.getRGB(params.fill).hex;
+	                    fill.src = E;
+	                    fill.type = "solid";
+	                    if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
+	                        a.fill = "none";
+	                        a.gradient = params.fill;
+	                        fill.rotate = false;
+	                    }
+	                }
+	            }
+	            if ("fill-opacity" in params || "opacity" in params) {
+	                var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
+	                opacity = mmin(mmax(opacity, 0), 1);
+	                fill.opacity = opacity;
+	                if (fill.src) {
+	                    fill.color = "none";
+	                }
+	            }
+	            node.appendChild(fill);
+	            var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
+	            newstroke = false;
+	            !stroke && (newstroke = stroke = createNode("stroke"));
+	            if ((params.stroke && params.stroke != "none") ||
+	                params["stroke-width"] ||
+	                params["stroke-opacity"] != null ||
+	                params["stroke-dasharray"] ||
+	                params["stroke-miterlimit"] ||
+	                params["stroke-linejoin"] ||
+	                params["stroke-linecap"]) {
+	                stroke.on = true;
+	            }
+	            (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
+	            var strokeColor = R.getRGB(params.stroke);
+	            stroke.on && params.stroke && (stroke.color = strokeColor.hex);
+	            opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
+	            var width = (toFloat(params["stroke-width"]) || 1) * .75;
+	            opacity = mmin(mmax(opacity, 0), 1);
+	            params["stroke-width"] == null && (width = a["stroke-width"]);
+	            params["stroke-width"] && (stroke.weight = width);
+	            width && width < 1 && (opacity *= width) && (stroke.weight = 1);
+	            stroke.opacity = opacity;
+
+	            params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
+	            stroke.miterlimit = params["stroke-miterlimit"] || 8;
+	            params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
+	            if ("stroke-dasharray" in params) {
+	                var dasharray = {
+	                    "-": "shortdash",
+	                    ".": "shortdot",
+	                    "-.": "shortdashdot",
+	                    "-..": "shortdashdotdot",
+	                    ". ": "dot",
+	                    "- ": "dash",
+	                    "--": "longdash",
+	                    "- .": "dashdot",
+	                    "--.": "longdashdot",
+	                    "--..": "longdashdotdot"
+	                };
+	                stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
+	            }
+	            newstroke && node.appendChild(stroke);
+	        }
+	        if (res.type == "text") {
+	            res.paper.canvas.style.display = E;
+	            var span = res.paper.span,
+	                m = 100,
+	                fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
+	            s = span.style;
+	            a.font && (s.font = a.font);
+	            a["font-family"] && (s.fontFamily = a["font-family"]);
+	            a["font-weight"] && (s.fontWeight = a["font-weight"]);
+	            a["font-style"] && (s.fontStyle = a["font-style"]);
+	            fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
+	            s.fontSize = fontSize * m + "px";
+	            res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "&#60;").replace(/&/g, "&#38;").replace(/\n/g, "<br>"));
+	            var brect = span.getBoundingClientRect();
+	            res.W = a.w = (brect.right - brect.left) / m;
+	            res.H = a.h = (brect.bottom - brect.top) / m;
+	            // res.paper.canvas.style.display = "none";
+	            res.X = a.x;
+	            res.Y = a.y + res.H / 2;
+
+	            ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
+	            var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
+	            for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
+	                res._.dirty = 1;
+	                break;
+	            }
+
+	            // text-anchor emulation
+	            switch (a["text-anchor"]) {
+	                case "start":
+	                    res.textpath.style["v-text-align"] = "left";
+	                    res.bbx = res.W / 2;
+	                break;
+	                case "end":
+	                    res.textpath.style["v-text-align"] = "right";
+	                    res.bbx = -res.W / 2;
+	                break;
+	                default:
+	                    res.textpath.style["v-text-align"] = "center";
+	                    res.bbx = 0;
+	                break;
+	            }
+	            res.textpath.style["v-text-kern"] = true;
+	        }
+	        // res.paper.canvas.style.display = E;
+	    },
+	    addGradientFill = function (o, gradient, fill) {
+	        o.attrs = o.attrs || {};
+	        var attrs = o.attrs,
+	            pow = Math.pow,
+	            opacity,
+	            oindex,
+	            type = "linear",
+	            fxfy = ".5 .5";
+	        o.attrs.gradient = gradient;
+	        gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
+	            type = "radial";
+	            if (fx && fy) {
+	                fx = toFloat(fx);
+	                fy = toFloat(fy);
+	                pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
+	                fxfy = fx + S + fy;
+	            }
+	            return E;
+	        });
+	        gradient = gradient.split(/\s*\-\s*/);
+	        if (type == "linear") {
+	            var angle = gradient.shift();
+	            angle = -toFloat(angle);
+	            if (isNaN(angle)) {
+	                return null;
+	            }
+	        }
+	        var dots = R._parseDots(gradient);
+	        if (!dots) {
+	            return null;
+	        }
+	        o = o.shape || o.node;
+	        if (dots.length) {
+	            o.removeChild(fill);
+	            fill.on = true;
+	            fill.method = "none";
+	            fill.color = dots[0].color;
+	            fill.color2 = dots[dots.length - 1].color;
+	            var clrs = [];
+	            for (var i = 0, ii = dots.length; i < ii; i++) {
+	                dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
+	            }
+	            fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
+	            if (type == "radial") {
+	                fill.type = "gradientTitle";
+	                fill.focus = "100%";
+	                fill.focussize = "0 0";
+	                fill.focusposition = fxfy;
+	                fill.angle = 0;
+	            } else {
+	                // fill.rotate= true;
+	                fill.type = "gradient";
+	                fill.angle = (270 - angle) % 360;
+	            }
+	            o.appendChild(fill);
+	        }
+	        return 1;
+	    },
+	    Element = function (node, vml) {
+	        this[0] = this.node = node;
+	        node.raphael = true;
+	        this.id = R._oid++;
+	        node.raphaelid = this.id;
+	        this.X = 0;
+	        this.Y = 0;
+	        this.attrs = {};
+	        this.paper = vml;
+	        this.matrix = R.matrix();
+	        this._ = {
+	            transform: [],
+	            sx: 1,
+	            sy: 1,
+	            dx: 0,
+	            dy: 0,
+	            deg: 0,
+	            dirty: 1,
+	            dirtyT: 1
+	        };
+	        !vml.bottom && (vml.bottom = this);
+	        this.prev = vml.top;
+	        vml.top && (vml.top.next = this);
+	        vml.top = this;
+	        this.next = null;
+	    };
+	    var elproto = R.el;
+
+	    Element.prototype = elproto;
+	    elproto.constructor = Element;
+	    elproto.transform = function (tstr) {
+	        if (tstr == null) {
+	            return this._.transform;
+	        }
+	        var vbs = this.paper._viewBoxShift,
+	            vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
+	            oldt;
+	        if (vbs) {
+	            oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
+	        }
+	        R._extractTransform(this, vbt + tstr);
+	        var matrix = this.matrix.clone(),
+	            skew = this.skew,
+	            o = this.node,
+	            split,
+	            isGrad = ~Str(this.attrs.fill).indexOf("-"),
+	            isPatt = !Str(this.attrs.fill).indexOf("url(");
+	        matrix.translate(1, 1);
+	        if (isPatt || isGrad || this.type == "image") {
+	            skew.matrix = "1 0 0 1";
+	            skew.offset = "0 0";
+	            split = matrix.split();
+	            if ((isGrad && split.noRotation) || !split.isSimple) {
+	                o.style.filter = matrix.toFilter();
+	                var bb = this.getBBox(),
+	                    bbt = this.getBBox(1),
+	                    dx = bb.x - bbt.x,
+	                    dy = bb.y - bbt.y;
+	                o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
+	                setCoords(this, 1, 1, dx, dy, 0);
+	            } else {
+	                o.style.filter = E;
+	                setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
+	            }
+	        } else {
+	            o.style.filter = E;
+	            skew.matrix = Str(matrix);
+	            skew.offset = matrix.offset();
+	        }
+	        if (oldt !== null) { // empty string value is true as well
+	            this._.transform = oldt;
+	            R._extractTransform(this, oldt);
+	        }
+	        return this;
+	    };
+	    elproto.rotate = function (deg, cx, cy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (deg == null) {
+	            return;
+	        }
+	        deg = Str(deg).split(separator);
+	        if (deg.length - 1) {
+	            cx = toFloat(deg[1]);
+	            cy = toFloat(deg[2]);
+	        }
+	        deg = toFloat(deg[0]);
+	        (cy == null) && (cx = cy);
+	        if (cx == null || cy == null) {
+	            var bbox = this.getBBox(1);
+	            cx = bbox.x + bbox.width / 2;
+	            cy = bbox.y + bbox.height / 2;
+	        }
+	        this._.dirtyT = 1;
+	        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
+	        return this;
+	    };
+	    elproto.translate = function (dx, dy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        dx = Str(dx).split(separator);
+	        if (dx.length - 1) {
+	            dy = toFloat(dx[1]);
+	        }
+	        dx = toFloat(dx[0]) || 0;
+	        dy = +dy || 0;
+	        if (this._.bbox) {
+	            this._.bbox.x += dx;
+	            this._.bbox.y += dy;
+	        }
+	        this.transform(this._.transform.concat([["t", dx, dy]]));
+	        return this;
+	    };
+	    elproto.scale = function (sx, sy, cx, cy) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        sx = Str(sx).split(separator);
+	        if (sx.length - 1) {
+	            sy = toFloat(sx[1]);
+	            cx = toFloat(sx[2]);
+	            cy = toFloat(sx[3]);
+	            isNaN(cx) && (cx = null);
+	            isNaN(cy) && (cy = null);
+	        }
+	        sx = toFloat(sx[0]);
+	        (sy == null) && (sy = sx);
+	        (cy == null) && (cx = cy);
+	        if (cx == null || cy == null) {
+	            var bbox = this.getBBox(1);
+	        }
+	        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
+	        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
+
+	        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
+	        this._.dirtyT = 1;
+	        return this;
+	    };
+	    elproto.hide = function () {
+	        !this.removed && (this.node.style.display = "none");
+	        return this;
+	    };
+	    elproto.show = function () {
+	        !this.removed && (this.node.style.display = E);
+	        return this;
+	    };
+	    // Needed to fix the vml setViewBox issues
+	    elproto.auxGetBBox = R.el.getBBox;
+	    elproto.getBBox = function(){
+	      var b = this.auxGetBBox();
+	      if (this.paper && this.paper._viewBoxShift)
+	      {
+	        var c = {};
+	        var z = 1/this.paper._viewBoxShift.scale;
+	        c.x = b.x - this.paper._viewBoxShift.dx;
+	        c.x *= z;
+	        c.y = b.y - this.paper._viewBoxShift.dy;
+	        c.y *= z;
+	        c.width  = b.width  * z;
+	        c.height = b.height * z;
+	        c.x2 = c.x + c.width;
+	        c.y2 = c.y + c.height;
+	        return c;
+	      }
+	      return b;
+	    };
+	    elproto._getBBox = function () {
+	        if (this.removed) {
+	            return {};
+	        }
+	        return {
+	            x: this.X + (this.bbx || 0) - this.W / 2,
+	            y: this.Y - this.H,
+	            width: this.W,
+	            height: this.H
+	        };
+	    };
+	    elproto.remove = function () {
+	        if (this.removed || !this.node.parentNode) {
+	            return;
+	        }
+	        this.paper.__set__ && this.paper.__set__.exclude(this);
+	        R.eve.unbind("raphael.*.*." + this.id);
+	        R._tear(this, this.paper);
+	        this.node.parentNode.removeChild(this.node);
+	        this.shape && this.shape.parentNode.removeChild(this.shape);
+	        for (var i in this) {
+	            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+	        }
+	        this.removed = true;
+	    };
+	    elproto.attr = function (name, value) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (name == null) {
+	            var res = {};
+	            for (var a in this.attrs) if (this.attrs[has](a)) {
+	                res[a] = this.attrs[a];
+	            }
+	            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+	            res.transform = this._.transform;
+	            return res;
+	        }
+	        if (value == null && R.is(name, "string")) {
+	            if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
+	                return this.attrs.gradient;
+	            }
+	            var names = name.split(separator),
+	                out = {};
+	            for (var i = 0, ii = names.length; i < ii; i++) {
+	                name = names[i];
+	                if (name in this.attrs) {
+	                    out[name] = this.attrs[name];
+	                } else if (R.is(this.paper.customAttributes[name], "function")) {
+	                    out[name] = this.paper.customAttributes[name].def;
+	                } else {
+	                    out[name] = R._availableAttrs[name];
+	                }
+	            }
+	            return ii - 1 ? out : out[names[0]];
+	        }
+	        if (this.attrs && value == null && R.is(name, "array")) {
+	            out = {};
+	            for (i = 0, ii = name.length; i < ii; i++) {
+	                out[name[i]] = this.attr(name[i]);
+	            }
+	            return out;
+	        }
+	        var params;
+	        if (value != null) {
+	            params = {};
+	            params[name] = value;
+	        }
+	        value == null && R.is(name, "object") && (params = name);
+	        for (var key in params) {
+	            eve("raphael.attr." + key + "." + this.id, this, params[key]);
+	        }
+	        if (params) {
+	            for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+	                var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
+	                this.attrs[key] = params[key];
+	                for (var subkey in par) if (par[has](subkey)) {
+	                    params[subkey] = par[subkey];
+	                }
+	            }
+	            // this.paper.canvas.style.display = "none";
+	            if (params.text && this.type == "text") {
+	                this.textpath.string = params.text;
+	            }
+	            setFillAndStroke(this, params);
+	            // this.paper.canvas.style.display = E;
+	        }
+	        return this;
+	    };
+	    elproto.toFront = function () {
+	        !this.removed && this.node.parentNode.appendChild(this.node);
+	        this.paper && this.paper.top != this && R._tofront(this, this.paper);
+	        return this;
+	    };
+	    elproto.toBack = function () {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (this.node.parentNode.firstChild != this.node) {
+	            this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
+	            R._toback(this, this.paper);
+	        }
+	        return this;
+	    };
+	    elproto.insertAfter = function (element) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (element.constructor == R.st.constructor) {
+	            element = element[element.length - 1];
+	        }
+	        if (element.node.nextSibling) {
+	            element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
+	        } else {
+	            element.node.parentNode.appendChild(this.node);
+	        }
+	        R._insertafter(this, element, this.paper);
+	        return this;
+	    };
+	    elproto.insertBefore = function (element) {
+	        if (this.removed) {
+	            return this;
+	        }
+	        if (element.constructor == R.st.constructor) {
+	            element = element[0];
+	        }
+	        element.node.parentNode.insertBefore(this.node, element.node);
+	        R._insertbefore(this, element, this.paper);
+	        return this;
+	    };
+	    elproto.blur = function (size) {
+	        var s = this.node.runtimeStyle,
+	            f = s.filter;
+	        f = f.replace(blurregexp, E);
+	        if (+size !== 0) {
+	            this.attrs.blur = size;
+	            s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
+	            s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
+	        } else {
+	            s.filter = f;
+	            s.margin = 0;
+	            delete this.attrs.blur;
+	        }
+	        return this;
+	    };
+
+	    R._engine.path = function (pathString, vml) {
+	        var el = createNode("shape");
+	        el.style.cssText = cssDot;
+	        el.coordsize = zoom + S + zoom;
+	        el.coordorigin = vml.coordorigin;
+	        var p = new Element(el, vml),
+	            attr = {fill: "none", stroke: "#000"};
+	        pathString && (attr.path = pathString);
+	        p.type = "path";
+	        p.path = [];
+	        p.Path = E;
+	        setFillAndStroke(p, attr);
+	        vml.canvas && vml.canvas.appendChild(el);
+	        var skew = createNode("skew");
+	        skew.on = true;
+	        el.appendChild(skew);
+	        p.skew = skew;
+	        p.transform(E);
+	        return p;
+	    };
+	    R._engine.rect = function (vml, x, y, w, h, r) {
+	        var path = R._rectPath(x, y, w, h, r),
+	            res = vml.path(path),
+	            a = res.attrs;
+	        res.X = a.x = x;
+	        res.Y = a.y = y;
+	        res.W = a.width = w;
+	        res.H = a.height = h;
+	        a.r = r;
+	        a.path = path;
+	        res.type = "rect";
+	        return res;
+	    };
+	    R._engine.ellipse = function (vml, x, y, rx, ry) {
+	        var res = vml.path(),
+	            a = res.attrs;
+	        res.X = x - rx;
+	        res.Y = y - ry;
+	        res.W = rx * 2;
+	        res.H = ry * 2;
+	        res.type = "ellipse";
+	        setFillAndStroke(res, {
+	            cx: x,
+	            cy: y,
+	            rx: rx,
+	            ry: ry
+	        });
+	        return res;
+	    };
+	    R._engine.circle = function (vml, x, y, r) {
+	        var res = vml.path(),
+	            a = res.attrs;
+	        res.X = x - r;
+	        res.Y = y - r;
+	        res.W = res.H = r * 2;
+	        res.type = "circle";
+	        setFillAndStroke(res, {
+	            cx: x,
+	            cy: y,
+	            r: r
+	        });
+	        return res;
+	    };
+	    R._engine.image = function (vml, src, x, y, w, h) {
+	        var path = R._rectPath(x, y, w, h),
+	            res = vml.path(path).attr({stroke: "none"}),
+	            a = res.attrs,
+	            node = res.node,
+	            fill = node.getElementsByTagName(fillString)[0];
+	        a.src = src;
+	        res.X = a.x = x;
+	        res.Y = a.y = y;
+	        res.W = a.width = w;
+	        res.H = a.height = h;
+	        a.path = path;
+	        res.type = "image";
+	        fill.parentNode == node && node.removeChild(fill);
+	        fill.rotate = true;
+	        fill.src = src;
+	        fill.type = "tile";
+	        res._.fillpos = [x, y];
+	        res._.fillsize = [w, h];
+	        node.appendChild(fill);
+	        setCoords(res, 1, 1, 0, 0, 0);
+	        return res;
+	    };
+	    R._engine.text = function (vml, x, y, text) {
+	        var el = createNode("shape"),
+	            path = createNode("path"),
+	            o = createNode("textpath");
+	        x = x || 0;
+	        y = y || 0;
+	        text = text || "";
+	        path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
+	        path.textpathok = true;
+	        o.string = Str(text);
+	        o.on = true;
+	        el.style.cssText = cssDot;
+	        el.coordsize = zoom + S + zoom;
+	        el.coordorigin = "0 0";
+	        var p = new Element(el, vml),
+	            attr = {
+	                fill: "#000",
+	                stroke: "none",
+	                font: R._availableAttrs.font,
+	                text: text
+	            };
+	        p.shape = el;
+	        p.path = path;
+	        p.textpath = o;
+	        p.type = "text";
+	        p.attrs.text = Str(text);
+	        p.attrs.x = x;
+	        p.attrs.y = y;
+	        p.attrs.w = 1;
+	        p.attrs.h = 1;
+	        setFillAndStroke(p, attr);
+	        el.appendChild(o);
+	        el.appendChild(path);
+	        vml.canvas.appendChild(el);
+	        var skew = createNode("skew");
+	        skew.on = true;
+	        el.appendChild(skew);
+	        p.skew = skew;
+	        p.transform(E);
+	        return p;
+	    };
+	    R._engine.setSize = function (width, height) {
+	        var cs = this.canvas.style;
+	        this.width = width;
+	        this.height = height;
+	        width == +width && (width += "px");
+	        height == +height && (height += "px");
+	        cs.width = width;
+	        cs.height = height;
+	        cs.clip = "rect(0 " + width + " " + height + " 0)";
+	        if (this._viewBox) {
+	            R._engine.setViewBox.apply(this, this._viewBox);
+	        }
+	        return this;
+	    };
+	    R._engine.setViewBox = function (x, y, w, h, fit) {
+	        R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
+	        var paperSize = this.getSize(),
+	            width = paperSize.width,
+	            height = paperSize.height,
+	            H, W;
+	        if (fit) {
+	            H = height / h;
+	            W = width / w;
+	            if (w * H < width) {
+	                x -= (width - w * H) / 2 / H;
+	            }
+	            if (h * W < height) {
+	                y -= (height - h * W) / 2 / W;
+	            }
+	        }
+	        this._viewBox = [x, y, w, h, !!fit];
+	        this._viewBoxShift = {
+	            dx: -x,
+	            dy: -y,
+	            scale: paperSize
+	        };
+	        this.forEach(function (el) {
+	            el.transform("...");
+	        });
+	        return this;
+	    };
+	    var createNode;
+	    R._engine.initWin = function (win) {
+	            var doc = win.document;
+	            if (doc.styleSheets.length < 31) {
+	                doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
+	            } else {
+	                // no more room, add to the existing one
+	                // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx
+	                doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)");
+	            }
+	            try {
+	                !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
+	                createNode = function (tagName) {
+	                    return doc.createElement('<rvml:' + tagName + ' class="rvml">');
+	                };
+	            } catch (e) {
+	                createNode = function (tagName) {
+	                    return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
+	                };
+	            }
+	        };
+	    R._engine.initWin(R._g.win);
+	    R._engine.create = function () {
+	        var con = R._getContainer.apply(0, arguments),
+	            container = con.container,
+	            height = con.height,
+	            s,
+	            width = con.width,
+	            x = con.x,
+	            y = con.y;
+	        if (!container) {
+	            throw new Error("VML container not found.");
+	        }
+	        var res = new R._Paper,
+	            c = res.canvas = R._g.doc.createElement("div"),
+	            cs = c.style;
+	        x = x || 0;
+	        y = y || 0;
+	        width = width || 512;
+	        height = height || 342;
+	        res.width = width;
+	        res.height = height;
+	        width == +width && (width += "px");
+	        height == +height && (height += "px");
+	        res.coordsize = zoom * 1e3 + S + zoom * 1e3;
+	        res.coordorigin = "0 0";
+	        res.span = R._g.doc.createElement("span");
+	        res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
+	        c.appendChild(res.span);
+	        cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
+	        if (container == 1) {
+	            R._g.doc.body.appendChild(c);
+	            cs.left = x + "px";
+	            cs.top = y + "px";
+	            cs.position = "absolute";
+	        } else {
+	            if (container.firstChild) {
+	                container.insertBefore(c, container.firstChild);
+	            } else {
+	                container.appendChild(c);
+	            }
+	        }
+	        res.renderfix = function () {};
+	        return res;
+	    };
+	    R.prototype.clear = function () {
+	        R.eve("raphael.clear", this);
+	        this.canvas.innerHTML = E;
+	        this.span = R._g.doc.createElement("span");
+	        this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
+	        this.canvas.appendChild(this.span);
+	        this.bottom = this.top = null;
+	    };
+	    R.prototype.remove = function () {
+	        R.eve("raphael.remove", this);
+	        this.canvas.parentNode.removeChild(this.canvas);
+	        for (var i in this) {
+	            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+	        }
+	        return true;
+	    };
+
+	    var setproto = R.st;
+	    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
+	        setproto[method] = (function (methodname) {
+	            return function () {
+	                var arg = arguments;
+	                return this.forEach(function (el) {
+	                    el[methodname].apply(el, arg);
+	                });
+	            };
+	        })(method);
+	    }
+	}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+
+
+/***/ }
+/******/ ])
+});
+;
\ No newline at end of file
diff --git a/debian/missing-sources/tableExport-1.6.0.js b/debian/missing-sources/tableExport-1.6.0.js
new file mode 100644
index 000000000..0d67afe87
--- /dev/null
+++ b/debian/missing-sources/tableExport-1.6.0.js
@@ -0,0 +1,1736 @@
+/**

+ * @preserve tableExport.jquery.plugin

+ *

+ * Copyright (c) 2015-2017 hhurz, https://github.com/hhurz/tableExport.jquery.plugin

+ * Original work Copyright (c) 2014 Giri Raj, https://github.com/kayalshri/

+ *

+ * Licensed under the MIT License, http://opensource.org/licenses/mit-license

+ */

+

+(function ($) {

+  $.fn.extend({

+    tableExport: function (options) {

+      var defaults = {

+        consoleLog: false,

+        csvEnclosure: '"',

+        csvSeparator: ',',

+        csvUseBOM: true,

+        displayTableName: false,

+        escape: false,

+        excelstyles: [],       // e.g. ['border-bottom', 'border-top', 'border-left', 'border-right']

+        fileName: 'tableExport',

+        htmlContent: false,

+        ignoreColumn: [],

+        ignoreRow:[],

+        jsonScope: 'all', // head, data, all

+        jspdf: {orientation: 'p',

+                unit: 'pt',

+                format: 'a4', // jspdf page format or 'bestfit' for autmatic paper format selection

+                margins: {left: 20, right: 10, top: 10, bottom: 10},

+                autotable: {styles: {cellPadding: 2,

+                                     rowHeight: 12,

+                                     fontSize: 8,

+                                     fillColor: 255,        // color value or 'inherit' to use css background-color from html table

+                                     textColor: 50,         // color value or 'inherit' to use css color from html table

+                                     fontStyle: 'normal',   // normal, bold, italic, bolditalic or 'inherit' to use css font-weight and fonst-style from html table

+                                     overflow: 'ellipsize', // visible, hidden, ellipsize or linebreak

+                                     halign: 'left',        // left, center, right

+                                     valign: 'middle'       // top, middle, bottom

+                                    },

+                            headerStyles: {fillColor: [52, 73, 94],

+                                           textColor: 255,

+                                           fontStyle: 'bold',

+                                           halign: 'center'

+                                          },

+                            alternateRowStyles: {fillColor: 245

+                                                },

+                            tableExport: {onAfterAutotable: null,

+                                          onBeforeAutotable: null,

+                                          onTable: null,

+                                          outputImages: true

+                                         }

+                           }

+               },

+        numbers: {html: {decimalMark: '.',

+                         thousandsSeparator: ','

+                        },

+                  output: {decimalMark: '.',

+                           thousandsSeparator: ','

+                          }

+                 },

+        onCellData: null,

+        onCellHtmlData: null,

+        outputMode: 'file',  // 'file', 'string', 'base64' or 'window' (experimental)

+        pdfmake: {enabled: false}, // true: use pdfmake instead of jspdf(-autotable)

+        tbodySelector: 'tr',

+        tfootSelector: 'tr', // set empty ('') to prevent export of tfoot rows

+        theadSelector: 'tr',

+        tableName: 'myTableName',

+        type: 'csv', // 'csv', 'tsv', 'txt', 'sql', 'json', 'xml', 'excel', 'doc', 'png' or 'pdf'

+        worksheetName: 'xlsWorksheetName'

+      };

+

+      var FONT_ROW_RATIO = 1.15;

+      var el = this;

+      var DownloadEvt = null;

+      var $hrows = [];

+      var $rows = [];

+      var rowIndex = 0;

+      var rowspans = [];

+      var trData = '';

+      var colNames = [];

+      var blob;

+

+      $.extend(true, defaults, options);

+

+      colNames = GetColumnNames (el);

+

+      if (defaults.type == 'csv' || defaults.type == 'tsv' || defaults.type == 'txt') {

+

+        var csvData = "";

+        var rowlength = 0;

+        rowIndex = 0;

+

+        function csvString(cell, rowIndex, colIndex) {

+          var result = '';

+

+          if (cell !== null) {

+            var dataString = parseString(cell, rowIndex, colIndex);

+

+            var csvValue = (dataString === null || dataString === '') ? '' : dataString.toString();

+

+            if (defaults.type == 'tsv') {

+              if (dataString instanceof Date)

+                result = dataString.toLocaleString();

+

+              // According to http://www.iana.org/assignments/media-types/text/tab-separated-values

+              // are fields that contain tabs not allowable in tsv encoding

+              result = replaceAll(csvValue, '\t', ' ');

+            }

+            else {

+              // Takes a string and encapsulates it (by default in double-quotes) if it

+              // contains the csv field separator, spaces, or linebreaks.

+              if (dataString instanceof Date)

+                result = defaults.csvEnclosure + dataString.toLocaleString() + defaults.csvEnclosure;

+              else {

+                result = replaceAll(csvValue, defaults.csvEnclosure, defaults.csvEnclosure + defaults.csvEnclosure);

+

+                if (result.indexOf(defaults.csvSeparator) >= 0 || /[\r\n ]/g.test(result))

+                  result = defaults.csvEnclosure + result + defaults.csvEnclosure;

+              }

+            }

+          }

+

+          return result;

+        }

+

+        var CollectCsvData = function ($rows, rowselector, length) {

+

+          $rows.each(function () {

+            trData = "";

+            ForEachVisibleCell(this, rowselector, rowIndex, length + $rows.length,

+                    function (cell, row, col) {

+                      trData += csvString(cell, row, col) + (defaults.type == 'tsv' ? '\t' : defaults.csvSeparator);

+                    });

+            trData = $.trim(trData).substring(0, trData.length - 1);

+            if (trData.length > 0) {

+

+              if (csvData.length > 0)

+                csvData += "\n";

+

+              csvData += trData;

+            }

+            rowIndex++;

+          });

+

+          return $rows.length;

+        };

+

+        rowlength += CollectCsvData ($(el).find('thead').first().find(defaults.theadSelector), 'th,td', rowlength);

+        $(el).find('tbody').each(function() {

+          rowlength += CollectCsvData ($(this).find(defaults.tbodySelector), 'td,th', rowlength);

+        });

+        if (defaults.tfootSelector.length)

+          CollectCsvData ($(el).find('tfoot').first().find(defaults.tfootSelector), 'td,th', rowlength);

+

+        csvData += "\n";

+

+        //output

+        if (defaults.consoleLog === true)

+          console.log(csvData);

+

+        if (defaults.outputMode === 'string')

+          return csvData;

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(csvData);

+

+        if (defaults.outputMode === 'window') {

+          downloadFile(false, 'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,', csvData);

+          return;

+        }

+

+        try {

+          blob = new Blob([csvData], {type: "text/" + (defaults.type == 'csv' ? 'csv' : 'plain') + ";charset=utf-8"});

+          saveAs(blob, defaults.fileName + '.' + defaults.type, (defaults.type != 'csv' || defaults.csvUseBOM === false));

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.' + defaults.type,

+                       'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,' + ((defaults.type == 'csv' && defaults.csvUseBOM)? '\ufeff' : ''),

+                       csvData);

+        }

+

+      } else if (defaults.type == 'sql') {

+

+        // Header

+        rowIndex = 0;

+        var tdData = "INSERT INTO `" + defaults.tableName + "` (";

+        $hrows = $(el).find('thead').first().find(defaults.theadSelector);

+        $hrows.each(function () {

+          ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+                  function (cell, row, col) {

+                    tdData += "'" + parseString(cell, row, col) + "',";

+                  });

+          rowIndex++;

+          tdData = $.trim(tdData);

+          tdData = $.trim(tdData).substring(0, tdData.length - 1);

+        });

+        tdData += ") VALUES ";

+        // Row vs Column

+        $(el).find('tbody').each(function() {

+          $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+        });

+        if (defaults.tfootSelector.length)

+          $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));

+        $($rows).each(function () {

+          trData = "";

+          ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+                  function (cell, row, col) {

+                    trData += "'" + parseString(cell, row, col) + "',";

+                  });

+          if (trData.length > 3) {

+            tdData += "(" + trData;

+            tdData = $.trim(tdData).substring(0, tdData.length - 1);

+            tdData += "),";

+          }

+          rowIndex++;

+        });

+

+        tdData = $.trim(tdData).substring(0, tdData.length - 1);

+        tdData += ";";

+

+        //output

+        if (defaults.consoleLog === true)

+          console.log(tdData);

+

+        if (defaults.outputMode === 'string')

+          return tdData;

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(tdData);

+

+        try {

+          blob = new Blob([tdData], {type: "text/plain;charset=utf-8"});

+          saveAs(blob, defaults.fileName + '.sql');

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.sql',

+                       'data:application/sql;charset=utf-8,',

+                       tdData);

+        }

+

+      } else if (defaults.type == 'json') {

+

+        var jsonHeaderArray = [];

+        $hrows = $(el).find('thead').first().find(defaults.theadSelector);

+        $hrows.each(function () {

+          var jsonArrayTd = [];

+

+          ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+                  function (cell, row, col) {

+                    jsonArrayTd.push(parseString(cell, row, col));

+                  });

+          jsonHeaderArray.push(jsonArrayTd);

+        });

+

+        var jsonArray = [];

+        $(el).find('tbody').each(function() {

+          $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+        });

+        if (defaults.tfootSelector.length)

+          $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));

+        $($rows).each(function () {

+          var jsonObjectTd = {};

+

+          var colIndex = 0;

+          ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+                  function (cell, row, col) {

+                    if (jsonHeaderArray.length) {

+                      jsonObjectTd[jsonHeaderArray[jsonHeaderArray.length-1][colIndex]] = parseString(cell, row, col);

+                    } else {

+                      jsonObjectTd[colIndex] = parseString(cell, row, col);

+                    }

+                    colIndex++;

+                  });

+          if ($.isEmptyObject(jsonObjectTd) === false)

+            jsonArray.push(jsonObjectTd);

+

+          rowIndex++;

+        });

+

+        var sdata = "";

+

+        if (defaults.jsonScope == 'head')

+          sdata = JSON.stringify(jsonHeaderArray);

+        else if (defaults.jsonScope == 'data')

+          sdata = JSON.stringify(jsonArray);

+        else // all

+          sdata = JSON.stringify({header: jsonHeaderArray, data: jsonArray});

+

+        if (defaults.consoleLog === true)

+          console.log(sdata);

+

+        if (defaults.outputMode === 'string')

+          return sdata;

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(sdata);

+

+        try {

+          blob = new Blob([sdata], {type: "application/json;charset=utf-8"});

+          saveAs(blob, defaults.fileName + '.json');

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.json',

+                       'data:application/json;charset=utf-8;base64,',

+                       sdata);

+        }

+

+      } else if (defaults.type === 'xml') {

+

+        rowIndex = 0;

+        var xml = '<?xml version="1.0" encoding="utf-8"?>';

+        xml += '<tabledata><fields>';

+

+        // Header

+        $hrows = $(el).find('thead').first().find(defaults.theadSelector);

+        $hrows.each(function () {

+

+          ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+                  function (cell, row, col) {

+                    xml += "<field>" + parseString(cell, row, col) + "</field>";

+                  });

+          rowIndex++;

+        });

+        xml += '</fields><data>';

+

+        // Row Vs Column

+        var rowCount = 1;

+        $(el).find('tbody').each(function() {

+          $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+        });

+        if (defaults.tfootSelector.length)

+          $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));

+        $($rows).each(function () {

+          var colCount = 1;

+          trData = "";

+          ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+                  function (cell, row, col) {

+                    trData += "<column-" + colCount + ">" + parseString(cell, row, col) + "</column-" + colCount + ">";

+                    colCount++;

+                  });

+          if (trData.length > 0 && trData != "<column-1></column-1>") {

+            xml += '<row id="' + rowCount + '">' + trData + '</row>';

+            rowCount++;

+          }

+

+          rowIndex++;

+        });

+        xml += '</data></tabledata>';

+

+        //output

+        if (defaults.consoleLog === true)

+          console.log(xml);

+

+        if (defaults.outputMode === 'string')

+          return xml;

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(xml);

+

+        try {

+          blob = new Blob([xml], {type: "application/xml;charset=utf-8"});

+          saveAs(blob, defaults.fileName + '.xml');

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.xml',

+                       'data:application/xml;charset=utf-8;base64,',

+                       xml);

+        }

+

+      } else if (defaults.type == 'excel' || defaults.type == 'xls' || defaults.type == 'word' || defaults.type == 'doc') {

+

+        var MSDocType = (defaults.type == 'excel' || defaults.type == 'xls') ? 'excel' : 'word';

+        var MSDocExt = (MSDocType == 'excel') ? 'xls' : 'doc';

+        var MSDocSchema = 'xmlns:x="urn:schemas-microsoft-com:office:' + MSDocType + '"';

+        var $tables = $(el).filter(function() {

+            return $(this).data("tableexport-display") != 'none' &&

+                   ($(this).is(':visible') ||

+                    $(this).data("tableexport-display") == 'always');

+          });

+        var docData = '';

+

+        $tables.each(function(){

+          var $table = $(this);

+          rowIndex = 0;

+          colNames = GetColumnNames (this);

+

+          docData += '<table><thead>';

+          // Header

+          $hrows = $table.find('thead').first().find(defaults.theadSelector);

+          $hrows.each(function() {

+            trData = "";

+            ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+              function(cell, row, col) {

+                if (cell !== null) {

+                  var thstyle = '';

+                  trData += '<th';

+                  for (var styles in defaults.excelstyles) {

+                    if (defaults.excelstyles.hasOwnProperty(styles)) {

+                      var thcss = $(cell).css(defaults.excelstyles[styles]);

+                      if (thcss !== '' && thcss !='0px none rgb(0, 0, 0)' && thcss != 'rgba(0, 0, 0, 0)') {

+                        thstyle += (thstyle === '') ? 'style="' : ';';

+                        thstyle += defaults.excelstyles[styles] + ':' + thcss;

+                      }

+                    }

+                  }

+                  if (thstyle !== '' )

+                    trData += ' ' + thstyle + '"';

+                  if ($(cell).is("[colspan]"))

+                    trData += ' colspan="' + $(cell).attr('colspan') + '"';

+                  if ($(cell).is("[rowspan]"))

+                    trData += ' rowspan="' + $(cell).attr('rowspan') + '"';

+                  trData += '>' + parseString(cell, row, col) + '</th>';

+                }

+              });

+            if (trData.length > 0)

+              docData += '<tr>' + trData + '</tr>';

+            rowIndex++;

+          });

+

+          docData += '</thead><tbody>';

+          // Row Vs Column, support multiple tbodys

+          $table.find('tbody').each(function() {

+            $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+          });

+          if (defaults.tfootSelector.length)

+            $rows.push.apply ($rows, $table.find('tfoot').find(defaults.tfootSelector));

+

+          $($rows).each(function() {

+            var $row = $(this);

+            trData = "";

+            ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+              function(cell, row, col) {

+                if (cell !== null) {

+                  var tdstyle = '';

+                  var tdcss = $(cell).data("tableexport-msonumberformat");

+

+                  if (typeof tdcss == 'undefined' && typeof defaults.onMsoNumberFormat === 'function')

+                    tdcss = defaults.onMsoNumberFormat(cell, row, col);

+

+                  if (typeof tdcss != 'undefined' && tdcss !== '')

+                    tdstyle = 'style="mso-number-format:\'' + tdcss + '\'';

+

+                  for (var cssStyle in defaults.excelstyles) {

+                    if (defaults.excelstyles.hasOwnProperty(cssStyle)) {

+                      tdcss = $(cell).css(defaults.excelstyles[cssStyle]);

+                      if (tdcss === '')

+                        tdcss = $row.css(defaults.excelstyles[cssStyle]);

+

+                      if (tdcss !== '' && tdcss !='0px none rgb(0, 0, 0)' && tdcss != 'rgba(0, 0, 0, 0)') {

+                        tdstyle += (tdstyle === '') ? 'style="' : ';';

+                        tdstyle += defaults.excelstyles[cssStyle] + ':' + tdcss;

+                      }

+                    }

+                  }

+                  trData += '<td';

+                  if (tdstyle !== '' )

+                    trData += ' ' + tdstyle + '"';

+                  if ($(cell).is("[colspan]"))

+                    trData += ' colspan="' + $(cell).attr('colspan') + '"';

+                  if ($(cell).is("[rowspan]"))

+                    trData += ' rowspan="' + $(cell).attr('rowspan') + '"';

+                  trData += '>' + parseString(cell, row, col).replace(/\n/g,'<br>') + '</td>';

+                }

+              });

+            if (trData.length > 0)

+              docData += '<tr>' + trData + '</tr>';

+            rowIndex++;

+          });

+

+          if (defaults.displayTableName)

+            docData += '<tr><td></td></tr><tr><td></td></tr><tr><td>' + parseString($('<p>' + defaults.tableName + '</p>')) + '</td></tr>';

+

+          docData += '</tbody></table>';

+

+          if (defaults.consoleLog === true)

+            console.log(docData);

+        });

+

+        var docFile = '<html xmlns:o="urn:schemas-microsoft-com:office:office" ' + MSDocSchema + ' xmlns="http://www.w3.org/TR/REC-html40">';

+        docFile += '<meta http-equiv="content-type" content="application/vnd.ms-' + MSDocType + '; charset=UTF-8">';

+        docFile += "<head>";

+        if (MSDocType === 'excel') {

+          docFile += "<!--[if gte mso 9]>";

+          docFile += "<xml>";

+          docFile += "<x:ExcelWorkbook>";

+          docFile += "<x:ExcelWorksheets>";

+          docFile += "<x:ExcelWorksheet>";

+          docFile += "<x:Name>";

+          docFile += defaults.worksheetName;

+          docFile += "</x:Name>";

+          docFile += "<x:WorksheetOptions>";

+          docFile += "<x:DisplayGridlines/>";

+          docFile += "</x:WorksheetOptions>";

+          docFile += "</x:ExcelWorksheet>";

+          docFile += "</x:ExcelWorksheets>";

+          docFile += "</x:ExcelWorkbook>";

+          docFile += "</xml>";

+          docFile += "<![endif]-->";

+        }

+        docFile += "<style>br {mso-data-placement:same-cell;}</style>";

+        docFile += "</head>";

+        docFile += "<body>";

+        docFile += docData;

+        docFile += "</body>";

+        docFile += "</html>";

+

+        if (defaults.consoleLog === true)

+          console.log(docFile);

+

+        if (defaults.outputMode === 'string')

+          return docFile;

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(docFile);

+

+        try {

+          blob = new Blob([docFile], {type: 'application/vnd.ms-' + defaults.type});

+          saveAs(blob, defaults.fileName + '.' + MSDocExt);

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.' + MSDocExt,

+                       'data:application/vnd.ms-' + MSDocType + ';base64,',

+                       docFile);

+        }

+

+      } else if (defaults.type == 'xlsx') {

+

+        var data = [];

+        var ranges = [];

+        rowIndex = 0;

+

+        $rows = $(el).find('thead').first().find(defaults.theadSelector);

+        $(el).find('tbody').each(function() {

+          $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+        });

+        if (defaults.tfootSelector.length)

+          $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));

+

+        $($rows).each(function () {

+          var cols = [];

+          ForEachVisibleCell(this, 'th,td', rowIndex, $rows.length,

+            function (cell, row, col) {

+              if (typeof cell !== 'undefined' && cell !== null) {

+

+                var colspan = parseInt(cell.getAttribute('colspan'));

+                var rowspan = parseInt(cell.getAttribute('rowspan'));

+

+                var cellValue = parseString(cell, row, col);

+

+                if(cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;

+

+                //Skip ranges

+                ranges.forEach(function(range) {

+                  if(rowIndex >= range.s.r && rowIndex <= range.e.r && cols.length >= range.s.c && cols.length <= range.e.c) {

+                    for(var i = 0; i <= range.e.c - range.s.c; ++i) cols.push(null);

+                  }

+                });

+

+                //Handle Row Span

+                if (rowspan || colspan) {

+                  rowspan = rowspan || 1;

+                  colspan = colspan || 1;

+                  ranges.push({s:{r:rowIndex, c:cols.length},e:{r:rowIndex+rowspan-1, c:cols.length+colspan-1}});

+                }

+

+                //Handle Value

+                cols.push(cellValue !== "" ? cellValue : null);

+

+                //Handle Colspan

+                if (colspan) for (var k = 0; k < colspan - 1; ++k) cols.push(null);

+              }

+            });

+          data.push(cols);

+          rowIndex++;

+        });

+

+        var wb = new jx_Workbook(),

+            ws = jx_createSheet(data);

+

+        // add ranges to worksheet

+        ws['!merges'] = ranges;

+

+        // add worksheet to workbook

+        wb.SheetNames.push(defaults.worksheetName);

+        wb.Sheets[defaults.worksheetName] = ws;

+

+        var wbout = XLSX.write(wb, {bookType: defaults.type, bookSST: false, type: 'binary'});

+

+        try {

+          blob = new Blob([jx_s2ab(wbout)], {type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=UTF-8'});

+          saveAs(blob, defaults.fileName + '.' + defaults.type);

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.' + defaults.type,

+                       'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=UTF-8',

+                       data);

+        }

+

+      } else if (defaults.type == 'png') {

+        //html2canvas($(el)[0], {

+        //  onrendered: function (canvas) {

+        html2canvas($(el)[0]).then(

+          function (canvas) {

+

+            var image = canvas.toDataURL();

+            var byteString = atob(image.substring(22)); // remove data stuff

+            var buffer = new ArrayBuffer(byteString.length);

+            var intArray = new Uint8Array(buffer);

+

+            for (var i = 0; i < byteString.length; i++)

+              intArray[i] = byteString.charCodeAt(i);

+

+            if (defaults.consoleLog === true)

+              console.log(byteString);

+

+            if (defaults.outputMode === 'string')

+              return byteString;

+

+            if (defaults.outputMode === 'base64')

+              return base64encode(image);

+

+            if (defaults.outputMode === 'window') {

+              window.open(image);

+              return;

+            }

+

+            try {

+              blob = new Blob([buffer], {type: "image/png"});

+              saveAs(blob, defaults.fileName + '.png');

+            }

+            catch (e) {

+              downloadFile(defaults.fileName + '.png',

+                           'data:image/png,',

+                           image);

+            }

+          //}

+        });

+

+      } else if (defaults.type == 'pdf') {

+

+        if (defaults.pdfmake.enabled === true) {

+          // pdf output using pdfmake

+          // https://github.com/bpampuch/pdfmake

+

+          var widths = [];

+          var body = [];

+          rowIndex = 0;

+

+          $hrows = $(this).find('thead').first().find(defaults.theadSelector);

+          $hrows.each(function () {

+            var h = [];

+

+            ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+                    function (cell, row, col) {

+                      h.push(parseString(cell, row, col));

+                    });

+

+            if (h.length)

+              body.push(h);

+

+            for(var i = widths.length; i < h.length;i++)

+              widths.push("*");

+

+            rowIndex++;

+          });

+

+          $(this).find('tbody').each(function() {

+            $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+          });

+          if (defaults.tfootSelector.length)

+            $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));

+

+          $($rows).each(function () {

+            var r = [];

+

+            ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+                    function (cell, row, col) {

+                      r.push(parseString(cell, row, col));

+                    });

+

+            if (r.length)

+              body.push(r);

+            rowIndex++;

+          });

+

+          var docDefinition = {

+              pageOrientation: 'landscape',

+              content: [

+                      {

+                        table: {

+                          headerRows: $hrows.length,

+                          widths: widths,

+                          body: body

+                        }

+                      }

+                     ]

+          };

+          pdfMake.createPdf(docDefinition).getBuffer(function (buffer) {

+

+            try {

+              var blob = new Blob([buffer], {type: "application/pdf"});

+              saveAs(blob, defaults.fileName + '.pdf');

+            }

+            catch (e) {

+              downloadFile(defaults.fileName + '.pdf',

+                           'data:application/pdf;base64,',

+                           buffer);

+            }

+          });

+

+        }

+        else if (defaults.jspdf.autotable === false) {

+          // pdf output using jsPDF's core html support

+

+          var addHtmlOptions = {

+            dim: {

+              w: getPropertyUnitValue($(el).first().get(0), 'width', 'mm'),

+              h: getPropertyUnitValue($(el).first().get(0), 'height', 'mm')

+            },

+            pagesplit: false

+          };

+

+          var doc = new jsPDF(defaults.jspdf.orientation, defaults.jspdf.unit, defaults.jspdf.format);

+          doc.addHTML($(el).first(),

+                  defaults.jspdf.margins.left,

+                  defaults.jspdf.margins.top,

+                  addHtmlOptions,

+                  function () {

+                    jsPdfOutput(doc);

+                  });

+          //delete doc;

+        }

+        else {

+          // pdf output using jsPDF AutoTable plugin

+          // https://github.com/simonbengtsson/jsPDF-AutoTable

+

+          var teOptions = defaults.jspdf.autotable.tableExport;

+

+          // When setting jspdf.format to 'bestfit' tableExport tries to choose

+          // the minimum required paper format and orientation in which the table

+          // (or tables in multitable mode) completely fits without column adjustment

+          if (typeof defaults.jspdf.format === 'string' && defaults.jspdf.format.toLowerCase() === 'bestfit') {

+            var pageFormats = {

+              'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94],

+              'a2': [1190.55, 1683.78], 'a3': [841.89, 1190.55],

+              'a4': [595.28, 841.89]

+            };

+            var rk = '', ro = '';

+            var mw = 0;

+

+            $(el).filter(':visible').each(function () {

+              if ($(this).css('display') != 'none') {

+                var w = getPropertyUnitValue($(this).get(0), 'width', 'pt');

+

+                if (w > mw) {

+                  if (w > pageFormats.a0[0]) {

+                    rk = 'a0';

+                    ro = 'l';

+                  }

+                  for (var key in pageFormats) {

+                    if (pageFormats.hasOwnProperty(key)) {

+                      if (pageFormats[key][1] > w) {

+                        rk = key;

+                        ro = 'l';

+                        if (pageFormats[key][0] > w)

+                          ro = 'p';

+                      }

+                    }

+                  }

+                  mw = w;

+                }

+              }

+            });

+            defaults.jspdf.format = (rk === '' ? 'a4' : rk);

+            defaults.jspdf.orientation = (ro === '' ? 'w' : ro);

+          }

+

+          // The jsPDF doc object is stored in defaults.jspdf.autotable.tableExport,

+          // thus it can be accessed from any callback function

+          teOptions.doc = new jsPDF(defaults.jspdf.orientation,

+                  defaults.jspdf.unit,

+                  defaults.jspdf.format);

+

+          if (teOptions.outputImages === true)

+            teOptions.images = {};

+

+          if (typeof teOptions.images != 'undefined') {

+            $(el).filter(function() {

+              return $(this).data("tableexport-display") != 'none' &&

+                     ($(this).is(':visible') ||

+                      $(this).data("tableexport-display") == 'always');

+            }).each(function () {

+              var rowCount = 0;

+

+              $hrows = $(this).find('thead').find(defaults.theadSelector);

+              $(this).find('tbody').each(function() {

+                $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+              });

+              if (defaults.tfootSelector.length)

+                $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));

+

+              $($rows).each(function () {

+                ForEachVisibleCell(this, 'td,th', $hrows.length + rowCount, $hrows.length + $rows.length,

+                  function (cell, row, col) {

+                    if (typeof cell !== 'undefined' && cell !== null) {

+                      var kids = $(cell).children();

+                      if (typeof kids != 'undefined' && kids.length > 0)

+                        collectImages (cell, kids, teOptions);

+                    }

+                  });

+                rowCount++;

+              });

+            });

+

+            $hrows = [];

+            $rows = [];

+          }

+

+          loadImages ( teOptions, function (imageCount) {

+

+            $(el).filter(function() {

+              return $(this).data("tableexport-display") != 'none' &&

+                     ($(this).is(':visible') ||

+                      $(this).data("tableexport-display") == 'always');

+            }).each(function () {

+              var colKey;

+              var rowIndex = 0;

+

+              colNames = GetColumnNames (this);

+

+              teOptions.columns = [];

+              teOptions.rows = [];

+              teOptions.rowoptions = {};

+

+              // onTable: optional callback function for every matching table that can be used

+              // to modify the tableExport options or to skip the output of a particular table

+              // if the table selector targets multiple tables

+              if (typeof teOptions.onTable === 'function')

+                if (teOptions.onTable($(this), defaults) === false)

+                  return true; // continue to next iteration step (table)

+

+              // each table works with an own copy of AutoTable options

+              defaults.jspdf.autotable.tableExport = null;  // avoid deep recursion error

+              var atOptions = $.extend(true, {}, defaults.jspdf.autotable);

+              defaults.jspdf.autotable.tableExport = teOptions;

+

+              atOptions.margin = {};

+              $.extend(true, atOptions.margin, defaults.jspdf.margins);

+              atOptions.tableExport = teOptions;

+

+              // Fix jsPDF Autotable's row height calculation

+              if (typeof atOptions.beforePageContent !== 'function') {

+                atOptions.beforePageContent = function (data) {

+                  if (data.pageCount == 1) {

+                    var all = data.table.rows.concat(data.table.headerRow);

+                    all.forEach(function (row) {

+                      if ( row.height > 0 ) {

+                        row.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;

+                        data.table.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;

+                      }

+                    });

+                  }

+                };

+              }

+

+              if (typeof atOptions.createdHeaderCell !== 'function') {

+                // apply some original css styles to pdf header cells

+                atOptions.createdHeaderCell = function (cell, data) {

+

+                  // jsPDF AutoTable plugin v2.0.14 fix: each cell needs its own styles object

+                  cell.styles = $.extend({}, data.row.styles);

+

+                  if (typeof teOptions.columns [data.column.dataKey] != 'undefined') {

+                    var col = teOptions.columns [data.column.dataKey];

+

+                    if (typeof col.rect != 'undefined') {

+                      var rh;

+

+                      cell.contentWidth = col.rect.width;

+

+                      if (typeof teOptions.heightRatio == 'undefined' || teOptions.heightRatio === 0) {

+                        if (data.row.raw [data.column.dataKey].rowspan)

+                          rh = data.row.raw [data.column.dataKey].rect.height / data.row.raw [data.column.dataKey].rowspan;

+                        else

+                          rh = data.row.raw [data.column.dataKey].rect.height;

+

+                        teOptions.heightRatio = cell.styles.rowHeight / rh;

+                      }

+

+                      rh = data.row.raw [data.column.dataKey].rect.height * teOptions.heightRatio;

+                      if (rh > cell.styles.rowHeight)

+                        cell.styles.rowHeight = rh;

+                    }

+

+                    if (typeof col.style != 'undefined' && col.style.hidden !== true) {

+                      cell.styles.halign = col.style.align;

+                      if (atOptions.styles.fillColor === 'inherit')

+                        cell.styles.fillColor = col.style.bcolor;

+                      if (atOptions.styles.textColor === 'inherit')

+                        cell.styles.textColor = col.style.color;

+                      if (atOptions.styles.fontStyle === 'inherit')

+                        cell.styles.fontStyle = col.style.fstyle;

+                    }

+                  }

+                };

+              }

+

+              if (typeof atOptions.createdCell !== 'function') {

+                // apply some original css styles to pdf table cells

+                atOptions.createdCell = function (cell, data) {

+                  var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];

+

+                  if (typeof rowopt != 'undefined' &&

+                      typeof rowopt.style != 'undefined' &&

+                      rowopt.style.hidden !== true) {

+                    cell.styles.halign = rowopt.style.align;

+                    if (atOptions.styles.fillColor === 'inherit')

+                      cell.styles.fillColor = rowopt.style.bcolor;

+                    if (atOptions.styles.textColor === 'inherit')

+                      cell.styles.textColor = rowopt.style.color;

+                    if (atOptions.styles.fontStyle === 'inherit')

+                      cell.styles.fontStyle = rowopt.style.fstyle;

+                  }

+                };

+              }

+

+              if (typeof atOptions.drawHeaderCell !== 'function') {

+                atOptions.drawHeaderCell = function (cell, data) {

+                  var colopt = teOptions.columns [data.column.dataKey];

+

+                  if ((colopt.style.hasOwnProperty("hidden") !== true || colopt.style.hidden !== true) &&

+                      colopt.rowIndex >= 0 )

+                    return prepareAutoTableText (cell, data, colopt);

+                  else

+                    return false; // cell is hidden

+                };

+              }

+

+              if (typeof atOptions.drawCell !== 'function') {

+                atOptions.drawCell = function (cell, data) {

+                  var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];

+                  if ( prepareAutoTableText (cell, data, rowopt) ) {

+

+                    teOptions.doc.rect(cell.x, cell.y, cell.width, cell.height, cell.styles.fillStyle);

+

+                    if (typeof rowopt != 'undefined' && typeof rowopt.kids != 'undefined' && rowopt.kids.length > 0) {

+

+                      var dh = cell.height / rowopt.rect.height;

+                      if ( dh > teOptions.dh || typeof teOptions.dh == 'undefined' )

+                        teOptions.dh = dh;

+                      teOptions.dw = cell.width / rowopt.rect.width;

+

+                      drawCellElements (cell, rowopt.kids, teOptions);

+                    }

+                    teOptions.doc.autoTableText(cell.text, cell.textPos.x, cell.textPos.y, {

+                        halign: cell.styles.halign,

+                        valign: cell.styles.valign

+                    });

+                  }

+                  return false;

+                };

+              }

+

+              // collect header and data rows

+              teOptions.headerrows = [];

+              $hrows = $(this).find('thead').find(defaults.theadSelector);

+              $hrows.each(function () {

+                colKey = 0;

+

+                teOptions.headerrows[rowIndex] = [];

+

+                ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,

+                        function (cell, row, col) {

+                          var obj = getCellStyles (cell);

+                          obj.title = parseString(cell, row, col);

+                          obj.key = colKey++;

+                          obj.rowIndex = rowIndex;

+                          teOptions.headerrows[rowIndex].push(obj);

+                        });

+                rowIndex++;

+              });

+

+              if (rowIndex > 0) {

+                // iterate through last row

+                $.each(teOptions.headerrows[rowIndex-1], function () {

+                  var obj = this;

+                  if (rowIndex > 1 && this.rect === null)

+                    obj = teOptions.headerrows[rowIndex-2][this.key];

+                  if (obj !== null)

+                    teOptions.columns.push(obj);

+                });

+              }

+

+              var rowCount = 0;

+              $rows = [];

+              $(this).find('tbody').each(function() {

+                $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));

+              });

+              if (defaults.tfootSelector.length)

+                $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));

+              $($rows).each(function () {

+                var rowData = [];

+                colKey = 0;

+

+                ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,

+                        function (cell, row, col) {

+                          if (typeof teOptions.columns[colKey] === 'undefined') {

+                            // jsPDF-Autotable needs columns. Thus define hidden ones for tables without thead

+                            var obj = {

+                              title: '',

+                              key: colKey,

+                              style: {

+                                hidden: true

+                              }

+                            };

+                            teOptions.columns.push(obj);

+                          }

+                          if (typeof cell !== 'undefined' && cell !== null) {

+                            var obj = getCellStyles (cell);

+                            obj.kids = $(cell).children();

+                            teOptions.rowoptions [rowCount + ":" + colKey++] = obj;

+                          }

+                          else {

+                            var obj = $.extend(true, {}, teOptions.rowoptions [rowCount + ":" + (colKey-1)]);

+                            obj.colspan = -1;

+                            teOptions.rowoptions [rowCount + ":" + colKey++] = obj;

+                          }

+

+                          rowData.push(parseString(cell, row, col));

+                        });

+                if (rowData.length) {

+                  teOptions.rows.push(rowData);

+                  rowCount++;

+                }

+                rowIndex++;

+              });

+

+              // onBeforeAutotable: optional callback function before calling

+              // jsPDF AutoTable that can be used to modify the AutoTable options

+              if (typeof teOptions.onBeforeAutotable === 'function')

+                teOptions.onBeforeAutotable($(this), teOptions.columns, teOptions.rows, atOptions);

+

+              teOptions.doc.autoTable(teOptions.columns, teOptions.rows, atOptions);

+

+              // onAfterAutotable: optional callback function after returning

+              // from jsPDF AutoTable that can be used to modify the AutoTable options

+              if (typeof teOptions.onAfterAutotable === 'function')

+                teOptions.onAfterAutotable($(this), atOptions);

+

+              // set the start position for the next table (in case there is one)

+              defaults.jspdf.autotable.startY = teOptions.doc.autoTableEndPosY() + atOptions.margin.top;

+

+            });

+

+            jsPdfOutput(teOptions.doc);

+

+            if (typeof teOptions.headerrows != 'undefined')

+              teOptions.headerrows.length = 0;

+            if (typeof teOptions.columns != 'undefined')

+              teOptions.columns.length = 0;

+            if (typeof teOptions.rows != 'undefined')

+              teOptions.rows.length = 0;

+            delete teOptions.doc;

+            teOptions.doc = null;

+          });

+        }

+      }

+

+      function FindColObject (objects, colIndex, rowIndex) {

+        var result = null;

+        $.each(objects, function () {

+          if (this.rowIndex == rowIndex && this.key == colIndex) {

+            result = this;

+            return false;

+          }

+        });

+        return result;

+      }

+

+      function GetColumnNames (table) {

+        var result = [];

+        $(table).find('thead').first().find('th').each(function(index, el) {

+          if ($(el).attr("data-field") !== undefined)

+            result[index] = $(el).attr("data-field");

+          else

+            result[index] = index.toString();

+        });

+        return result;

+      }

+

+      function isColumnIgnored($row, colIndex) {

+        var result = false;

+        if (defaults.ignoreColumn.length > 0) {

+          if (typeof defaults.ignoreColumn[0] == 'string') {

+            if (colNames.length > colIndex && typeof colNames[colIndex] != 'undefined')

+              if ($.inArray(colNames[colIndex], defaults.ignoreColumn) != -1)

+                result = true;

+          }

+          else if (typeof defaults.ignoreColumn[0] == 'number') {

+            if ($.inArray(colIndex, defaults.ignoreColumn) != -1 ||

+                $.inArray(colIndex-$row.length, defaults.ignoreColumn) != -1)

+              result = true;

+          }

+        }

+        return result;

+      }

+

+      function ForEachVisibleCell(tableRow, selector, rowIndex, rowCount, cellcallback) {

+        if ($.inArray(rowIndex, defaults.ignoreRow) == -1 &&

+            $.inArray(rowIndex-rowCount, defaults.ignoreRow) == -1) {

+

+          var $row = $(tableRow).filter(function() {

+            return $(this).data("tableexport-display") != 'none' &&

+                   ($(this).is(':visible') ||

+                    $(this).data("tableexport-display") == 'always' ||

+                    $(this).closest('table').data("tableexport-display") == 'always');

+          }).find(selector);

+

+          var rowColspan = 0;

+          var rowColIndex = 0;

+

+          $row.each(function (colIndex) {

+            if ($(this).data("tableexport-display") == 'always' ||

+                ($(this).css('display') != 'none' &&

+                 $(this).css('visibility') != 'hidden' &&

+                 $(this).data("tableexport-display") != 'none')) {

+              if (isColumnIgnored($row, colIndex) === false) {

+                if (typeof (cellcallback) === "function") {

+                  var c, Colspan = 0;

+                  var r, Rowspan = 0;

+

+                  // handle rowspans from previous rows

+                  if (typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0) {

+                    for (c = 0; c <= colIndex; c++) {

+                      if (typeof rowspans[rowIndex][c] != 'undefined') {

+                        cellcallback(null, rowIndex, c);

+                        delete rowspans[rowIndex][c];

+                        colIndex++;

+                      }

+                    }

+                  }

+                  rowColIndex = colIndex;

+

+                  if ($(this).is("[colspan]")) {

+                    Colspan = parseInt($(this).attr('colspan'));

+                    rowColspan += Colspan > 0 ? Colspan - 1 : 0;

+                  }

+

+                  if ($(this).is("[rowspan]"))

+                    Rowspan = parseInt($(this).attr('rowspan'));

+

+                  // output content of current cell

+                  cellcallback(this, rowIndex, colIndex);

+

+                  // handle colspan of current cell

+                  for (c = 0; c < Colspan - 1; c++)

+                    cellcallback(null, rowIndex, colIndex + c);

+

+                  // store rowspan for following rows

+                  if (Rowspan) {

+                    for (r = 1; r < Rowspan; r++) {

+                      if (typeof rowspans[rowIndex + r] == 'undefined')

+                        rowspans[rowIndex + r] = [];

+

+                      rowspans[rowIndex + r][colIndex + rowColspan] = "";

+

+                      for (c = 1; c < Colspan; c++)

+                        rowspans[rowIndex + r][colIndex + rowColspan - c] = "";

+                    }

+                  }

+                }

+              }

+            }

+          });

+          // handle rowspans from previous rows

+          if (typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0) {

+            for (var c = 0; c <= rowspans[rowIndex].length; c++) {

+              if (typeof rowspans[rowIndex][c] != 'undefined') {

+                cellcallback(null, rowIndex, c);

+                delete rowspans[rowIndex][c];

+              }

+            }

+          }

+        }

+      }

+

+      function jsPdfOutput(doc) {

+        if (defaults.consoleLog === true)

+          console.log(doc.output());

+

+        if (defaults.outputMode === 'string')

+          return doc.output();

+

+        if (defaults.outputMode === 'base64')

+          return base64encode(doc.output());

+

+        if (defaults.outputMode === 'window') {

+          window.open(URL.createObjectURL(doc.output("blob")));

+          return;

+        }

+

+        try {

+          var blob = doc.output('blob');

+          saveAs(blob, defaults.fileName + '.pdf');

+        }

+        catch (e) {

+          downloadFile(defaults.fileName + '.pdf',

+                       'data:application/pdf;base64,',

+                       doc.output());

+        }

+      }

+

+      function prepareAutoTableText (cell, data, cellopt) {

+        var cs = 0;

+        if ( typeof cellopt != 'undefined' )

+          cs = cellopt.colspan;

+

+        if ( cs >= 0 ) {

+          // colspan handling

+          var cellWidth = cell.width;

+          var textPosX = cell.textPos.x;

+          var i = data.table.columns.indexOf(data.column);

+

+          for (var c = 1; c < cs; c++) {

+            var column = data.table.columns[i+c];

+            cellWidth += column.width;

+          }

+

+          if ( cs > 1 ) {

+            if ( cell.styles.halign === 'right' )

+              textPosX = cell.textPos.x + cellWidth - cell.width;

+            else if ( cell.styles.halign === 'center' )

+              textPosX = cell.textPos.x + (cellWidth - cell.width) / 2;

+          }

+

+          cell.width = cellWidth;

+          cell.textPos.x = textPosX;

+

+          if ( typeof cellopt != 'undefined' && cellopt.rowspan > 1 )

+            cell.height = cell.height * cellopt.rowspan;

+

+          // fix jsPDF's calculation of text position

+          if ( cell.styles.valign === 'middle' || cell.styles.valign === 'bottom' ) {

+            var splittedText = typeof cell.text === 'string' ? cell.text.split(/\r\n|\r|\n/g) : cell.text;

+            var lineCount = splittedText.length || 1;

+            if (lineCount > 2)

+              cell.textPos.y -= ((2 - FONT_ROW_RATIO) / 2 * data.row.styles.fontSize) * (lineCount-2) / 3 ;

+          }

+          return true;

+        }

+        else

+          return false; // cell is hidden (colspan = -1), don't draw it

+      }

+

+      function collectImages (cell, elements, teOptions) {

+        if (typeof teOptions.images != 'undefined') {

+          elements.each(function () {

+            var kids = $(this).children();

+

+            if ( $(this).is("img") ) {

+              var hash = strHashCode(this.src);

+

+              teOptions.images[hash] = { url: this.src,

+                                         src: this.src };

+            }

+

+            if (typeof kids != 'undefined' && kids.length > 0)

+              collectImages (cell, kids, teOptions);

+          });

+        }

+      }

+

+      function loadImages (teOptions, callback) {

+        var i;

+        var imageCount = 0;

+        var x = 0;

+

+        function done() {

+          callback(imageCount);

+        }

+        function loadImage(image) {

+          if (!image.url)

+            return;

+          var img = new Image();

+          imageCount = ++x;

+          img.crossOrigin = 'Anonymous';

+          img.onerror = img.onload = function () {

+            if(img.complete) {

+

+              if (img.src.indexOf('data:image/') === 0) {

+                img.width = image.width || img.width || 0;

+                img.height = image.height || img.height || 0;

+              }

+

+              if (img.width + img.height) {

+                var canvas = document.createElement("canvas");

+                var ctx = canvas.getContext("2d");

+

+                canvas.width = img.width;

+                canvas.height = img.height;

+                ctx.drawImage( img, 0, 0 );

+

+                image.src = canvas.toDataURL("image/jpeg");

+              }

+            }

+            if(!--x)

+              done();

+          };

+          img.src = image.url;

+        }

+

+        if (typeof teOptions.images != 'undefined') {

+          for (i in teOptions.images)

+            if (teOptions.images.hasOwnProperty(i))

+              loadImage(teOptions.images[i]);

+        }

+

+        return x || done();

+      }

+

+      function drawCellElements (cell, elements, teOptions) {

+        elements.each(function () {

+          var kids = $(this).children();

+

+          if ( $(this).is("div") ) {

+            var bcolor = rgb2array(getStyle(this, 'background-color'), [255, 255, 255]);

+            var lcolor = rgb2array(getStyle(this, 'border-top-color'), [0, 0, 0]);

+            var lwidth = getPropertyUnitValue(this, 'border-top-width', defaults.jspdf.unit);

+

+            var r = this.getBoundingClientRect();

+            var ux = this.offsetLeft * teOptions.dw;

+            var uy = this.offsetTop * teOptions.dh;

+            var uw = r.width * teOptions.dw;

+            var uh = r.height * teOptions.dh;

+

+            teOptions.doc.setDrawColor.apply (undefined, lcolor);

+            teOptions.doc.setFillColor.apply (undefined, bcolor);

+            teOptions.doc.setLineWidth (lwidth);

+            teOptions.doc.rect(cell.x + ux, cell.y + uy, uw, uh, lwidth ? "FD" : "F");

+          }

+          else if ( $(this).is("img") ) {

+            if (typeof teOptions.images != 'undefined') {

+              var hash = strHashCode(this.src);

+              var image = teOptions.images[hash];

+

+              if (typeof image != 'undefined') {

+

+                var arCell = cell.width / cell.height;

+                var arImg  = this.width / this.height;

+                var imgWidth = cell.width;

+                var imgHeight = cell.height;

+                var uy = 0;

+

+                if (arImg < arCell) {

+                  imgHeight = Math.min (cell.height, this.height);

+                  imgWidth  = this.width * imgHeight / this.height;

+                }

+                else if (arImg > arCell) {

+                  imgWidth  = Math.min (cell.width, this.width);

+                  imgHeight = this.height * imgWidth / this.width;

+                }

+

+                if (imgHeight < cell.height)

+                  uy = (cell.height - imgHeight) / 2;

+

+                teOptions.doc.addImage (image.src, cell.textPos.x, cell.y + uy, imgWidth, imgHeight);

+                cell.textPos.x += imgWidth;

+              }

+            }

+          }

+

+          if (typeof kids != 'undefined' && kids.length > 0)

+            drawCellElements (cell, kids, teOptions);

+        });

+      }

+

+      function escapeRegExp(string) {

+        return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");

+      }

+

+      function replaceAll(string, find, replace) {

+        return string.replace(new RegExp(escapeRegExp(find), 'g'), replace);

+      }

+

+      function parseNumber(value) {

+        value = value || "0";

+        value = replaceAll(value, defaults.numbers.html.thousandsSeparator, '');

+        value = replaceAll(value, defaults.numbers.html.decimalMark, '.');

+

+        return typeof value === "number" || jQuery.isNumeric(value) !== false ? value : false;

+      }

+

+      function parseString(cell, rowIndex, colIndex) {

+        var result = '';

+

+        if (cell !== null) {

+          var $cell = $(cell);

+          var htmlData;

+

+          if ($cell[0].hasAttribute("data-tableexport-value"))

+            htmlData = $cell.data("tableexport-value");

+          else {

+            htmlData = $cell.html();

+

+            if (htmlData != '') {

+              var html = $.parseHTML( htmlData );

+

+              htmlData = '';

+              $.each( html, function() {

+                if ( $(this).is("input") )

+                  htmlData += $cell.find('input').val();

+                else if ( $(this).is("select") )

+                  htmlData += $cell.find('select option:selected').text();

+                else {

+                  htmlData += $cell.html();

+                  return false;

+                }

+              });

+            }

+          }

+

+          if (typeof defaults.onCellHtmlData === 'function')

+            htmlData = defaults.onCellHtmlData($cell, rowIndex, colIndex, htmlData);

+

+          if (defaults.htmlContent === true) {

+            result = $.trim(htmlData);

+          }

+          else {

+            var text = htmlData.replace(/\n/g,'\u2028').replace(/<br\s*[\/]?>/gi, '\u2060');

+            var obj = $('<div/>').html(text).contents();

+            text = '';

+            $.each(obj.text().split("\u2028"), function(i, v) {

+              if (i > 0)

+                text += " ";

+              text += $.trim(v);

+            });

+

+            $.each(text.split("\u2060"), function(i, v) {

+              if (i > 0)

+                result += "\n";

+              result += $.trim(v).replace(/\u00AD/g, ""); // remove soft hyphens

+            });

+

+            if (defaults.numbers.html.decimalMark != defaults.numbers.output.decimalMark ||

+                defaults.numbers.html.thousandsSeparator != defaults.numbers.output.thousandsSeparator) {

+              var number = parseNumber (result);

+

+              if ( number !== false ) {

+                var frac = ("" + number).split('.');

+                if ( frac.length == 1 )

+                  frac[1] = "";

+                var mod = frac[0].length > 3 ? frac[0].length % 3 : 0;

+

+                result = (number < 0 ? "-" : "") +

+                         (defaults.numbers.output.thousandsSeparator ? ((mod ? frac[0].substr(0, mod) + defaults.numbers.output.thousandsSeparator : "") + frac[0].substr(mod).replace(/(\d{3})(?=\d)/g, "$1" + defaults.numbers.output.thousandsSeparator)) : frac[0]) +

+                         (frac[1].length ? defaults.numbers.output.decimalMark + frac[1] : "");

+              }

+            }

+          }

+

+          if (defaults.escape === true) {

+            result = escape(result);

+          }

+

+          if (typeof defaults.onCellData === 'function') {

+            result = defaults.onCellData($cell, rowIndex, colIndex, result);

+          }

+        }

+

+        return result;

+      }

+

+      function hyphenate(a, b, c) {

+        return b + "-" + c.toLowerCase();

+      }

+

+      function rgb2array(rgb_string, default_result) {

+        var re = /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/;

+        var bits = re.exec(rgb_string);

+        var result = default_result;

+        if (bits)

+          result = [ parseInt(bits[1]), parseInt(bits[2]), parseInt(bits[3]) ];

+        return result;

+      }

+

+      function getCellStyles (cell) {

+        var a = getStyle(cell, 'text-align');

+        var fw = getStyle(cell, 'font-weight');

+        var fs = getStyle(cell, 'font-style');

+        var f = '';

+        if (a == 'start')

+          a = getStyle(cell, 'direction') == 'rtl' ? 'right' : 'left';

+        if (fw >= 700)

+          f = 'bold';

+        if (fs == 'italic')

+          f += fs;

+        if (f === '')

+          f = 'normal';

+

+        var result = {

+          style: {

+            align: a,

+            bcolor: rgb2array(getStyle(cell, 'background-color'), [255, 255, 255]),

+            color: rgb2array(getStyle(cell, 'color'), [0, 0, 0]),

+            fstyle: f

+          },

+          colspan: (parseInt($(cell).attr('colspan')) || 0),

+          rowspan: (parseInt($(cell).attr('rowspan')) || 0)

+        };

+

+        if (cell !== null) {

+          var r = cell.getBoundingClientRect();

+          result.rect = {

+            width: r.width,

+            height: r.height

+          };

+        }

+

+        return result;

+      }

+

+      // get computed style property

+      function getStyle(target, prop) {

+        try {

+          if (window.getComputedStyle) { // gecko and webkit

+            prop = prop.replace(/([a-z])([A-Z])/, hyphenate);  // requires hyphenated, not camel

+            return window.getComputedStyle(target, null).getPropertyValue(prop);

+          }

+          if (target.currentStyle) { // ie

+            return target.currentStyle[prop];

+          }

+          return target.style[prop];

+        }

+        catch (e) {

+        }

+        return "";

+      }

+

+      function getUnitValue(parent, value, unit) {

+        var baseline = 100;  // any number serves

+

+        var temp = document.createElement("div");  // create temporary element

+        temp.style.overflow = "hidden";  // in case baseline is set too low

+        temp.style.visibility = "hidden";  // no need to show it

+

+        parent.appendChild(temp); // insert it into the parent for em, ex and %

+

+        temp.style.width = baseline + unit;

+        var factor = baseline / temp.offsetWidth;

+

+        parent.removeChild(temp);  // clean up

+

+        return (value * factor);

+      }

+

+      function getPropertyUnitValue(target, prop, unit) {

+        var value = getStyle(target, prop);  // get the computed style value

+

+        var numeric = value.match(/\d+/);  // get the numeric component

+        if (numeric !== null) {

+          numeric = numeric[0];  // get the string

+

+          return getUnitValue (target.parentElement, numeric, unit);

+        }

+        return 0;

+      }

+

+      function jx_Workbook() {

+        if(!(this instanceof jx_Workbook)) return new jx_Workbook();

+        this.SheetNames = [];

+        this.Sheets = {};

+      }

+

+      function jx_s2ab(s) {

+        var buf = new ArrayBuffer(s.length);

+        var view = new Uint8Array(buf);

+        for (var i=0; i!=s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;

+        return buf;

+      }

+

+      function jx_datenum(v, date1904) {

+        if(date1904) v+=1462;

+        var epoch = Date.parse(v);

+        return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);

+      }

+

+      function jx_createSheet(data) {

+        var ws = {};

+        var range = {s: {c:10000000, r:10000000}, e: {c:0, r:0 }};

+        for(var R = 0; R != data.length; ++R) {

+          for(var C = 0; C != data[R].length; ++C) {

+            if(range.s.r > R) range.s.r = R;

+            if(range.s.c > C) range.s.c = C;

+            if(range.e.r < R) range.e.r = R;

+            if(range.e.c < C) range.e.c = C;

+            var cell = {v: data[R][C] };

+            if(cell.v === null) continue;

+            var cell_ref = XLSX.utils.encode_cell({c:C,r:R});

+

+            if(typeof cell.v === 'number') cell.t = 'n';

+            else if(typeof cell.v === 'boolean') cell.t = 'b';

+            else if(cell.v instanceof Date) {

+              cell.t = 'n'; cell.z = XLSX.SSF._table[14];

+              cell.v = jx_datenum(cell.v);

+            }

+            else cell.t = 's';

+            ws[cell_ref] = cell;

+          }

+        }

+

+        if(range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);

+        return ws;

+      }

+

+      function strHashCode (str) {

+        var hash = 0, i, chr, len;

+        if (str.length === 0) return hash;

+        for (i = 0, len = str.length; i < len; i++) {

+          chr   = str.charCodeAt(i);

+          hash  = ((hash << 5) - hash) + chr;

+          hash |= 0; // Convert to 32bit integer

+        }

+        return hash;

+      }

+

+      function downloadFile(filename, header, data) {

+

+        var ua = window.navigator.userAgent;

+        if (filename !== false && (ua.indexOf("MSIE ") > 0 || !!ua.match(/Trident.*rv\:11\./))) {

+          if (window.navigator.msSaveOrOpenBlob)

+            window.navigator.msSaveOrOpenBlob(new Blob([data]), filename);

+          else {

+            // Internet Explorer (<= 9) workaround by Darryl (https://github.com/dawiong/tableExport.jquery.plugin)

+            // based on sampopes answer on http://stackoverflow.com/questions/22317951

+            // ! Not working for json and pdf format !

+            var frame = document.createElement("iframe");

+

+            if (frame) {

+              document.body.appendChild(frame);

+              frame.setAttribute("style", "display:none");

+              frame.contentDocument.open("txt/html", "replace");

+              frame.contentDocument.write(data);

+              frame.contentDocument.close();

+              frame.focus();

+

+              frame.contentDocument.execCommand("SaveAs", true, filename);

+              document.body.removeChild(frame);

+            }

+          }

+        }

+        else {

+          var DownloadLink = document.createElement('a');

+

+          if (DownloadLink) {

+            DownloadLink.style.display = 'none';

+            if (filename !== false)

+              DownloadLink.download = filename;

+            else

+              DownloadLink.target = '_blank';

+

+            if (header.toLowerCase().indexOf("base64,") >= 0)

+              DownloadLink.href = header + base64encode(data);

+            else

+              DownloadLink.href = header + encodeURIComponent(data);

+

+            document.body.appendChild(DownloadLink);

+

+            if (document.createEvent) {

+              if (DownloadEvt === null)

+                DownloadEvt = document.createEvent('MouseEvents');

+

+              DownloadEvt.initEvent('click', true, false);

+              DownloadLink.dispatchEvent(DownloadEvt);

+            }

+            else if (document.createEventObject)

+              DownloadLink.fireEvent('onclick');

+            else if (typeof DownloadLink.onclick == 'function')

+              DownloadLink.onclick();

+

+            document.body.removeChild(DownloadLink);

+          }

+        }

+      }

+

+      function utf8Encode(string) {

+        string = string.replace(/\x0d\x0a/g, "\x0a");

+        var utftext = "";

+        for (var n = 0; n < string.length; n++) {

+          var c = string.charCodeAt(n);

+          if (c < 128) {

+            utftext += String.fromCharCode(c);

+          }

+          else if ((c > 127) && (c < 2048)) {

+            utftext += String.fromCharCode((c >> 6) | 192);

+            utftext += String.fromCharCode((c & 63) | 128);

+          }

+          else {

+            utftext += String.fromCharCode((c >> 12) | 224);

+            utftext += String.fromCharCode(((c >> 6) & 63) | 128);

+            utftext += String.fromCharCode((c & 63) | 128);

+          }

+        }

+        return utftext;

+      }

+

+      function base64encode(input) {

+        var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";

+        var output = "";

+        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;

+        var i = 0;

+        input = utf8Encode(input);

+        while (i < input.length) {

+          chr1 = input.charCodeAt(i++);

+          chr2 = input.charCodeAt(i++);

+          chr3 = input.charCodeAt(i++);

+          enc1 = chr1 >> 2;

+          enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);

+          enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);

+          enc4 = chr3 & 63;

+          if (isNaN(chr2)) {

+            enc3 = enc4 = 64;

+          } else if (isNaN(chr3)) {

+            enc4 = 64;

+          }

+          output = output +

+                  keyStr.charAt(enc1) + keyStr.charAt(enc2) +

+                  keyStr.charAt(enc3) + keyStr.charAt(enc4);

+        }

+        return output;

+      }

+

+      return this;

+    }

+  });

+})(jQuery);