fix

@@ -265,18 +265,20 @@
         });
 
         // UE.Editor.prototype._bkGetActionUrl = UE.Editor.prototype.getActionUrl;
+        UE.Editor.prototype._bkGetActionUrl = UE.Editor.prototype.getOpt;
+
         UE.Editor.prototype.getActionUrl = function(action) {
             if (action == 'uploadimage' || action == 'uploadfile') {
                 return serverContextPath + "/fileupload/uploadFile4Editor.do?bucket=grassImg";
             } else {
-                return bkGetActionUrl(action);
+                return bkGetActionUrl(this,action);
             }
         };
 
-        function bkGetActionUrl(action){
-            var actionName = this.getOpt(action) || action,
-                imageUrl = this.getOpt('imageUrl'),
-                serverUrl = this.getOpt('serverUrl');
+        function bkGetActionUrl(obj,action){
+            var actionName = obj._bkGetActionUrl.call(obj,action) || action,
+                imageUrl = obj._bkGetActionUrl.call(obj,'imageUrl'),
+                serverUrl = obj._bkGetActionUrl.call(obj,'serverUrl');
 
             if(!serverUrl && imageUrl) {
                 serverUrl = imageUrl.replace(/^(.*[\/]).+([\.].+)$/, '$1controller$2');

@@ -191,19 +191,20 @@
             pasteplain:true,
             maximumWords:100000
         });
-        // UE.Editor.prototype._bkGetActionUrl = UE.Editor.prototype.getActionUrl;
+        UE.Editor.prototype._bkGetActionUrl = UE.Editor.prototype.getOpt;
+
         UE.Editor.prototype.getActionUrl = function(action) {
             if (action == 'uploadimage' || action == 'uploadfile') {
                 return serverContextPath + "/fileupload/uploadFile4Editor.do?bucket=grassImg";
             } else {
-               return bkGetActionUrl(action);
+                return bkGetActionUrl(this,action);
             }
         };
 
-        function bkGetActionUrl(action){
-            var actionName = this.getOpt(action) || action,
-                imageUrl = this.getOpt('imageUrl'),
-                serverUrl = this.getOpt('serverUrl');
+        function bkGetActionUrl(obj,action){
+            var actionName = obj._bkGetActionUrl.call(obj,action) || action,
+                imageUrl = obj._bkGetActionUrl.call(obj,'imageUrl'),
+                serverUrl = obj._bkGetActionUrl.call(obj,'serverUrl');
 
             if(!serverUrl && imageUrl) {
                 serverUrl = imageUrl.replace(/^(.*[\/]).+([\.].+)$/, '$1controller$2');