     //
     //--------------------------------------------------------------------------
     
+    [Bindable]
     [SkinPart(required="false")]
     /**
      *  A skin part that defines the tab bar of the navigator. 

     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */ 
    public function createTabBarHideEffect():IEffect
    {
        return createTabBarVisibilityEffect();
    }

     */ 
    override public function loadViewData(value:Object):void
    {
        super.loadViewData(value);
        
        var savedStacks:Vector.<Object>;
        var savedSelectedIndex:Number = value.selectedIndex as Number;
        
