1 files changed, 5 insertions, 0 deletions

diff --git a/frontend/gamma/js/Clipperz/Base.js b/frontend/gamma/js/Clipperz/Base.js
index 76b2c3f..9d399d9 100644
--- a/frontend/gamma/js/Clipperz/Base.js
+++ b/frontend/gamma/js/Clipperz/Base.js
@@ -56,48 +56,53 @@ MochiKit.Base.update(Clipperz.Base, {
                                         )
                                 );
         },
 
         //-------------------------------------------------------------------------
 
         'isUrl': function (aValue) {
                 return (MochiKit.Base.urlRegExp.test(aValue));
         },
 
         'isEmail': function (aValue) {
                 return (MochiKit.Base.emailRegExp.test(aValue));
         },
 
         //-------------------------------------------------------------------------
 
         'caseInsensitiveCompare': function (a, b) {
                 return MochiKit.Base.compare(a.toLowerCase(), b.toLowerCase());
         },
 
         'reverseComparator': function (aComparator) {
                 return MochiKit.Base.compose(function(aResult) { return -aResult; }, aComparator);
         },
 
+        'caseInsensitiveKeyComparator': function (aKey) {
+                return function (a, b) {
+                        return MochiKit.Base.compare(a[aKey].toLowerCase(), b[aKey].toLowerCase());
+                }
+        },
         //-------------------------------------------------------------------------
 /*
         'dependsOn': function(module, deps) {
                 if (!(module in Clipperz)) {
                         MochiKit[module] = {};
                 }
 
                 if (typeof(dojo) != 'undefined') {
                         dojo.provide('Clipperz.' + module);
                 }
                 for (var i = 0; i < deps.length; i++) {
                         if (typeof(dojo) != 'undefined') {
                                 dojo.require('Clipperz.' + deps[i]);
                         }
                         if (typeof(JSAN) != 'undefined') {
                                 JSAN.use('Clipperz.' + deps[i], []);
                         }
                         if (!(deps[i] in Clipperz)) {
                                 throw 'Clipperz.' + module + ' depends on Clipperz.' + deps[i] + '!'
                         }
                 }
         },
 */
         //-------------------------------------------------------------------------