diff --git a/mozilla/suite/common/pref/pref-locationbar.js b/mozilla/suite/common/pref/pref-locationbar.js
new file mode 100644
index 00000000000..17a75ab5cdd
--- /dev/null
+++ b/mozilla/suite/common/pref/pref-locationbar.js
@@ -0,0 +1,84 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * August 15, 2001.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2001
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Diego Biurrun   <diego@biurrun.de>
+ *   Ian Neal        <bugzilla@arlen.demon.co.uk>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+function moreInfo()
+{
+  var browserURL = null;
+  try {
+    browserURL = parent.hPrefWindow.getPref("string", "browser.chromeURL");
+  } catch(e) {
+  }
+  if (browserURL == null)
+    browserURL = "chrome://navigator/content/navigator.xul";
+
+  var formatter = Components.classes["@mozilla.org/toolkit/URLFormatterService;1"]
+                            .getService(Components.interfaces.nsIURLFormatter);
+  window.openDialog(browserURL, "_blank", "chrome,all,dialog=no",
+                    formatter.formatURLPref("keyword.moreInfoURL"));
+}
+   
+function showACAdvanced()
+{
+  window.openDialog("chrome://communicator/content/pref/pref-smart_browsing-ac.xul", "", 
+                    "modal=yes,chrome,resizable=no",
+                    document.getElementById("browserUrlbarAutoFill").getAttribute("value"),
+                    document.getElementById("browserUrlbarShowPopup").getAttribute("value"),
+                    document.getElementById("browserUrlbarShowSearch").getAttribute("value"),
+                    document.getElementById("browserUrlbarMatchOnlyTyped").getAttribute("value"),
+                    document.getElementById("browserUrlbarAutoFill").getAttribute("disabled"),
+                    document.getElementById("browserUrlbarShowPopup").getAttribute("disabled"),
+                    document.getElementById("browserUrlbarShowSearch").getAttribute("disabled"),
+                    document.getElementById("browserUrlbarMatchOnlyTyped").getAttribute("disabled"));
+}
+
+function receiveACPrefs(aAutoFill, aShowPopup, aShowSearch, aAutoType)
+{
+  document.getElementById("browserUrlbarAutoFill").setAttribute("value", aAutoFill);
+  document.getElementById("browserUrlbarShowPopup").setAttribute("value", aShowPopup);
+  document.getElementById("browserUrlbarShowSearch").setAttribute("value", aShowSearch);
+  document.getElementById("browserUrlbarMatchOnlyTyped").setAttribute("value", aAutoType);
+}
+
+ 
+function toggleAutoCompleteAdvancedButton()
+{
+  var browserAutoCompleteEnabled = document.getElementById("browserAutoCompleteEnabled");
+  var autoCompleteAdvancedButton = document.getElementById("autoCompleteAdvancedButton");
+  autoCompleteAdvancedButton.disabled = !browserAutoCompleteEnabled.checked;
+}