really fix bug 220067, and add license from nsWalletTreeUtils.js (the source of this code)

browser/components/cookieviewer/content/treeUtils.js

@@ -1,3 +1,25 @@
+# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+#
+# 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.org code.
+#
+# The Initial Developer of the Original Code is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+# Contributor(s):
+#
+
 function DeleteAllFromTree
     (tree, view, table, deletedTable, removeButton, removeAllButton) {
 
@@ -103,19 +125,11 @@ function SortTree(tree, view, table, column, lastSortColumn, lastSortAscending,
   var compareFunc;
   if (ascending) {
     compareFunc = function compare(first, second) {
-      if (first[column] < second[column])
-        return -1;
-      if (first[column] > second[column])
-        return 1;
-      return 0;
+      return CompareLowerCase(first[column], second[column]);
     }
   } else {
     compareFunc = function compare(first, second) {
-      if (first[column] < second[column])
-        return 1;
-      if (first[column] > second[column])
-        return -1;
-      return 0;
+      return CompareLowerCase(second[column], first[column]);
     }
   }
   table.sort(compareFunc);
@@ -143,3 +157,22 @@ function SortTree(tree, view, table, column, lastSortColumn, lastSortAscending,
 
   return ascending;
 }
+
+/**
+ * Case insensitive string comparator.
+ */
+function CompareLowerCase(first, second) {
+  
+  var firstLower  = first.toLowerCase();
+  var secondLower = second.toLowerCase();
+  
+  if (firstLower < secondLower) {
+    return -1;
+  }
+  
+  if (firstLower > secondLower) {
+    return 1;
+  }
+  
+  return 0;
+}