diff --git a/samples/TestJavascript/bindings/jsb_constants_cocos2d.js b/samples/TestJavascript/bindings/jsb_constants_cocos2d.js
index 06eebf90e8..025d19453b 100644
--- a/samples/TestJavascript/bindings/jsb_constants_cocos2d.js
+++ b/samples/TestJavascript/bindings/jsb_constants_cocos2d.js
@@ -283,20 +283,26 @@ cc.dumpConfig = function () {
 // Bindings Overrides
 //
 // MenuItemToggle
-cc.MenuItemToggle.create = function (/* var args */) {
+cc.MenuItemToggle.create = function( /* var args */) {
 
     var n = arguments.length;
 
-    if (typeof arguments[n - 1] === 'function') {
+    if (typeof arguments[n-2] === 'function' || typeof arguments[n-1] === 'function') {
         var args = Array.prototype.slice.call(arguments);
+        var obj = null;
+        if( typeof arguments[n-2] === 'function' )
+            obj = args.pop();
+
         var func = args.pop();
-        var obj = args.pop();
 
         // create it with arguments,
         var item = cc.MenuItemToggle._create.apply(this, args);
 
         // then set the callback
-        item.setCallback(obj, func);
+        if( obj !== null )
+            item.setCallback(func, obj);
+        else
+            item.setCallback(func);
         return item;
     } else {
         return cc.MenuItemToggle._create.apply(this, arguments);
@@ -304,17 +310,16 @@ cc.MenuItemToggle.create = function (/* var args */) {
 };
 
 // LabelAtlas
-// TODO:
-// cc.LabelAtlas.create = function (a, b, c, d, e) {
+cc.LabelAtlas.create = function( a,b,c,d,e ) {
 
-//     var n = arguments.length;
+    var n = arguments.length;
 
-//     if (n == 5) {
-//         return cc.LabelAtlas._create(a, b, c, d, e.charCodeAt(0));
-//     } else {
-//         return cc.LabelAtlas._create.apply(this, arguments);
-//     }
-// };
+    if ( n == 5) {
+        return cc.LabelAtlas._create(a,b,c,d,e.charCodeAt(0));
+    } else {
+        return cc.LabelAtlas._create.apply(this, arguments);
+    }
+};
 
 /**
  * Associates a base class with a native superclass
diff --git a/samples/TestJavascript/bindings/jsb_constants_cocosbuilder.js b/samples/TestJavascript/bindings/jsb_constants_cocosbuilder.js
index a4d33fb89d..306c5e7934 100644
--- a/samples/TestJavascript/bindings/jsb_constants_cocosbuilder.js
+++ b/samples/TestJavascript/bindings/jsb_constants_cocosbuilder.js
@@ -11,7 +11,7 @@ cc.Reader.load = function(file, owner, parentSize)
     // Load the node graph using the correct function
     var reader = cc._Reader.create();
     var node;
-    
+
     if (owner && parentSize)
     {
         node = reader.load(file, owner, parentSize);
@@ -24,87 +24,87 @@ cc.Reader.load = function(file, owner, parentSize)
     {
         node = reader.load(file);
     }
-    
+
     // Assign owner callbacks & member variables
     if (owner)
     {
         // Callbacks
         var ownerCallbackNames = reader.getOwnerCallbackNames();
         var ownerCallbackNodes = reader.getOwnerCallbackNodes();
-        
+
         for (var i = 0; i < ownerCallbackNames.length; i++)
         {
             var callbackName = ownerCallbackNames[i];
             var callbackNode = ownerCallbackNodes[i];
-            
-            callbackNode.setCallback(owner, owner[callbackName]);
+
+            callbackNode.setCallback(owner[callbackName], owner);
         }
-        
+
         // Variables
         var ownerOutletNames = reader.getOwnerOutletNames();
         var ownerOutletNodes = reader.getOwnerOutletNodes();
-        
+
         for (var i = 0; i < ownerOutletNames.length; i++)
         {
             var outletName = ownerOutletNames[i];
             var outletNode = ownerOutletNodes[i];
-            
+
             owner[outletName] = outletNode;
         }
     }
-    
+
     var nodesWithAnimationManagers = reader.getNodesWithAnimationManagers();
     var animationManagersForNodes = reader.getAnimationManagersForNodes();
-    
+
     // Attach animation managers to nodes and assign root node callbacks and member variables
     for (var i = 0; i < nodesWithAnimationManagers.length; i++)
     {
         var innerNode = nodesWithAnimationManagers[i];
         var animationManager = animationManagersForNodes[i];
-        
+
         innerNode.animationManager = animationManager;
-        
+
         var documentControllerName = animationManager.getDocumentControllerName();
         if (!documentControllerName) continue;
-        
+
         // Create a document controller
         var controller = new _ccbGlobalContext[documentControllerName]();
         controller.controllerName = documentControllerName;
-        
+
         innerNode.controller = controller;
         controller.rootNode = innerNode;
-        
+
         // Callbacks
         var documentCallbackNames = animationManager.getDocumentCallbackNames();
         var documentCallbackNodes = animationManager.getDocumentCallbackNodes();
-        
+
         for (var j = 0; j < documentCallbackNames.length; j++)
         {
             var callbackName = documentCallbackNames[j];
             var callbackNode = documentCallbackNodes[j];
-            
-            callbackNode.setCallback(controller, controller[callbackName]);
+
+            callbackNode.setCallback(controller[callbackName], controller);
         }
-        
-        
+
+
         // Variables
         var documentOutletNames = animationManager.getDocumentOutletNames();
         var documentOutletNodes = animationManager.getDocumentOutletNodes();
-        
+
         for (var j = 0; j < documentOutletNames.length; j++)
         {
             var outletName = documentOutletNames[j];
             var outletNode = documentOutletNodes[j];
-            
+
             controller[outletName] = outletNode;
         }
-        
+
         if (typeof(controller.onDidLoadFromCCB) == "function")
         {
             controller.onDidLoadFromCCB();
         }
     }
-    
+
     return node;
 }
 
@@ -113,6 +113,6 @@ cc.Reader.loadAsScene = function(file, owner, parentSize)
     var node = cc.Reader.load(file, owner, parentSize);
     var scene = cc.Scene.create();
     scene.addChild( node );
-    
+
     return scene;
 }