+    unsetMenuBarState : function() { this.menuBarState = false },\r
+    changeMenuBarState: function (target) {\r
+          var parentId = target.id.replace(/[^0-9]/gi,'');\r
+          this.menuBarState = !this.menuBarState;\r
+       this.hideSubMenus();\r
+          if(this.menuBarState) {\r
+               this.__expandGroup(parentId);\r
+       }\r
+    },\r