 	 *  applying new property values.
 	 *
 	 *  @param obj The object whose property changed.
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 9
+	 *  @playerversion AIR 1.1
+	 *  @productversion Flex 3
 	 */
 	function invalidateProperties(obj:ILayoutManagerClient ):void;
 

	 *  guarantee that the values are updated, you can call the <code>validateNow()</code> method.  
	 *  It updates all properties in all components before returning.  
	 *  Call this method only when necessary as it is a computationally intensive call.
	 */
	function validateNow():void;


	 *	@param skipDisplayList If <code>true</code>, 
	 *  does not call the <code>validateDisplayList()</code> 
	 *  and <code>updateDisplayList()</code> methods.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	function validateClient(target:ILayoutManagerClient, skipDisplayList:Boolean = false):void;

