      * 
      * <p>This property is optional; the default
      * action is to play without waiting for any event.</p>
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public var eventName:String
 

    /**
     * We cache the source for the event "eventName" to remove
     * the listener for it when the effect ends.
     */
    private var eventSource:IEventDispatcher;


    /**
     * This function is called by the target if the named event
     * is dispatched before the duration expires.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    private function eventHandler(event:Event):void
    {
