      *  @return Reference to new top-level window.
      *
      *  @see PopUpManagerChildList
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public static function createPopUp(parent:DisplayObject,
                                        className:Class,

     *  but otherwise you have to take care of this yourself.
     *
     *  @param The IFlexDisplayObject representing the popup.
     */
    public static function bringToFront(popUp:IFlexDisplayObject):void
    {

     *  or <code>PopUpManagerChildList.PARENT</code> (default).
     *
     *  @see PopUpManagerChildList
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public static function addPopUp(window:IFlexDisplayObject,
                    parent:DisplayObject,
