     }
  
     /**
-     *  Plays the effect in reverse,
+     *  Plays the effect in reverse,if the effect is currently playing,
      *  starting from the current position of the effect.
      *  
      *  @langversion 3.0

     */
    private var _repeatCount:int = 1;
    /**
     * Number of times that this animation will repeat. A value of
     * 0 means that it will repeat indefinitely.
     * 
     * @param value Number of repetitions for this animation, with 0 being
     * an infinitely repeating animation. This value must be >= 0.
     * 
     * @default 1
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10


    /**
     *  Stops the animation, ending it without dispatching an event or calling
     *  the <code>end()</code> method. 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
