     }
     
     /**
-     *  @private
+     *  Creates the effect to play when the TabBar control is hidden.
+     *  The produced effect is responsible for animating both the 
+     *  TabBar and the content group of the navigator.
+     * 
+     *  <p>TabbedViewNavigator will expect the <code>includeInLayout</code>
+     *  and <code>visible</code> properties of the tabBar to be false
+     *  after this effect is run.</p>
+     * 
+     *  @return An effect to play when the TabBar control is hidden.
      * 
      *  @langversion 3.0
      *  @playerversion Flash 10.1

        navigator.setActive(false);
        
        startTrackingUpdates(navigator);

        // TODO (chiedozi): Consider moving this to ViewNavigator or refactoring
        // Create the top view of the navigator if the creationPolicy
        // property indicates that all children should be created.
        if (creationPolicy == ContainerCreationPolicy.ALL)
            navigator.createTopView();
    }
    
    /**

        if ((event.target is IItemRenderer) && 
            (IItemRenderer(event.target).itemIndex == lastSelectedIndex))
        {
            if (selectedNavigator is ViewNavigator)
                ViewNavigator(selectedNavigator).popToFirstView();
        }
    }
    
