      *  Indicates whether the mouse is down and the mouse pointer was
      *  over the button when MouseEvent.MOUSE_DOWN was first dispatched.
      *  Used to determine the skin state.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */    
     protected function get mouseCaptured():Boolean
     {

 *  this event is dispatched repeatedly as long as the button stays down.
 *
 *  @eventType mx.events.FlexEvent.BUTTON_DOWN
 */
[Event(name="buttonDown", type="mx.events.FlexEvent")]


     *  when the user drags the mouse off of it.
     *
     *  @default false
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function get stickyHighlighting():Boolean
    {
