      */ 
     mx_internal function stage_orientationChangeHandler(event:StageOrientationEvent):void
     {
-		disableNextControlAnimation = true;
+        disableNextControlAnimation = true;
         invalidateSkinState();
     }
     

    private var _overlayControls:Boolean = false;
    
    /**
     *  Flag indicates how the navigator's ui controls should be
     *  laid out in relation to the active view.  If true, the view
     *  will extend the entire content area of the component, and the
     *  ui controls will hover on top.
     * 
     *  <p>Changing this property will result in a skin validation.</p>
     * 
     *  @default true
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10.1
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */

    
    [Bindable]
    /**
     *  The label used when this navigator is represented by a visual component.
     * 
     *  @default null
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
