     }
     
     /**
-     *  This method is responsible for restoring the navigator's view
-     *  data based on the object that is passed in.
-     * 
-     *  @param value The saved object that should be used to restore
-     *  the navigators state
-     * 
-     *  @langversion 3.0
-     *  @playerversion Flash 10.1
+     *  Restores the state of a navigator's view 
+     *  from the <code>value</code> argument.
+     *  The object passed as the <code>value</code> argument is 
+     *  created by a call to the <code>saveViewData()</code> method.
+     * 
+     *  @param value The object used to restore the navigators state.
+     * 
+     *  @langversion 3.0
+     *  @playerversion Flash 10
      *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */

    
    [Inspectable(category="General", enumeration="auto,never", defaultValue="auto")]
    /**
     *  Sets the destructionPolicy for the navigator.  This property determines
     *  if the contents of the navigator should be destroyed when the navigator
     *  is deactivated by another component, such as TabbedViewNavigator.
     * 
     *  @default auto
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10.1
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */ 

    private var _overlayControls:Boolean = false;
    
    /**
     *  By default, the TabBar and ActionBar controls of a mobile application define 
     *  an area that cannot be used by the views of an application. 
     *  That means your content cannot use the full screen size of the mobile device.
     *
     *  <p>If you set the <code>overlayControls</code> property to <code>true</code>, 
     *  the content area of the application spans the entire width and height of the screen. 
     *  The ActionBar and TabBar controls hover over the content area with an 
     *  alpha value of 0.5 so that they are partially transparent.</p>
     * 
     *  <p>Changing this property results in a skin validation.</p>
     * 
     *  @default true
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
