Solve partially Firefox 11 issue.

web2d/src/main/javascript/Point.js

@@ -0,0 +1,44 @@
+/*
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+core.Point = new Class({
+    initialize : function(x, y) {
+        this.x = x;
+        this.y = y;
+    },
+
+    setValue : function(x, y) {
+        this.x = x;
+        this.y = y;
+    },
+
+    inspect : function() {
+        return "{x:" + this.x + ",y:" + this.y + "}";
+    },
+
+    clone : function() {
+        return new core.Point(this.x, this.y);
+    }
+
+});
+
+core.Point.fromString = function(point) {
+    var values = point.split(',');
+    return new core.Point(values[0], values[1]);
+
+};

web2d/src/main/javascript/peer/svg/ElementPeer.js

@@ -19,6 +19,13 @@
 web2d.peer.svg.ElementPeer = new Class({
     initialize :function(svgElement) {
         this._native = svgElement;
+        if (!this._native.addEvent) {
+            // Hack bug: https://bugzilla.mozilla.org/show_bug.cgi?id=740811
+            for (var key in Element) {
+                this._native[key] = Element.prototype[key];
+            }
+        }
+
         this._size = {width:1,height:1};
         this._changeListeners = {};
         // http://support.adobe.com/devsup/devsup.nsf/docs/50493.htm
@@ -82,7 +89,8 @@ web2d.peer.svg.ElementPeer = new Class({
      * http://developer.mozilla.org/en/docs/addEvent
      */
     addEvent : function(type, listener) {
-        this._native.addEvent(type, listener);
+        //  this._native.addEvent(type, listener);
+        this._native.addEventListener(type, listener);
     },
 
     fireEvent : function(type) {