         
         consolidatedTransition = false;
         actionBar = null;
+        tabBar = null;
         parentNavigator = null;
         targetNavigator = null;
         navigator = null;

        }
        
        // Size and offset snapShot to match our image bounds data.
        snapShot.width = bounds.width;
        snapShot.height = bounds.height;

        var m:Matrix = new Matrix();
        m.translate(bounds.left, bounds.top);

     */
    protected var actionBar:ActionBar;
    
    /**
     *  @private
     *  Convenience property which caches our associated tab bar.
     */
    protected var tabBar:ButtonBarBase;
    
    //--------------------------------------------------------------------------
    //
    //  Methods
