      *  <p>The default value is the value of the <code>parent</code> property.</p>
      *  
      *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     function get owner():DisplayObjectContainer;
     

     *  not intended to be set directly.
     * 
     *  @default false
     */
    function get mirror():Boolean;
    function set mirror(value:Boolean):void;    

     *  @see ILayoutElement#includeInLayout
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    function get visible():Boolean;
    
