1 files changed, 15 insertions, 0 deletions
diff --git a/browser/base/content/aboutRobots.js b/browser/base/content/aboutRobots.js
new file mode 100644
index 0000000000..ce82722c42
--- /dev/null
+++ b/browser/base/content/aboutRobots.js
@@ -0,0 +1,15 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var buttonClicked = false;
+var button = document.getElementById("errorTryAgain");
+button.onclick = function () {
+  if (buttonClicked) {
+    button.style.visibility = "hidden";
+  } else {
+    var newLabel = button.getAttribute("label2");
+    button.textContent = newLabel;
+    buttonClicked = true;
+  }
+};