 
 
     /**
-     * Initializes the implementation and storage of some of the less frequently used
-     * advanced layout features of a component.  Call this function before attempting to use any of the 
-     * features implemented by the AdvancedLayoutFeatures object.
-     * 
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
+     *  Initializes the implementation and storage of some of the less frequently
+     *  used advanced layout features of a component.
+     *  
+     *  Call this function before attempting to use any of the features implemented
+     *  by the AdvancedLayoutFeatures object.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     protected function initAdvancedLayoutFeatures():void
     {

        }
        else
        {
            var prevValue:Number = (_layoutFeatures == null)? scaleX:_layoutFeatures.layoutScaleX;
            if (prevValue == value)
                return;
            

     *  @inheritDoc
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function setLayoutBoundsSize(width:Number,
                                        height:Number,
