         return _dataTipFormatFunction;
     }
 
-	/**
-	 *  @private
-	 */
+    /**
+     *  @private
+     */
     public function set dataTipFormatFunction(value:Function):void
     {
         _dataTipFormatFunction = value;

            case Keyboard.END:
            {
                value = maximum;
				if (value != prevValue)
					dispatchEvent(new Event(Event.CHANGE));
                event.preventDefault();
                break;
            }
        }
    }
	
	/**
	 *  @private
	 *  Handle keyboard release events. Allows us to send out exactly
	 *  one change event per user gesture.
	 */
	override protected function keyUpHandler(event:KeyboardEvent) : void
	{
		switch (event.keyCode)
		{
			case Keyboard.DOWN:
			case Keyboard.LEFT:
			case Keyboard.UP:
			case Keyboard.RIGHT:
			{
				if (isKeyDown)
				{
					// Dispatch "change" event only after a repeat occurs.
					dispatchEvent(new Event(Event.CHANGE));
					isKeyDown = false;
				}
				event.preventDefault();
				break;
			}
		}
	}
	    
    /**
     *  @private
     *  Handle mouse-down events for the slider track. We

    //  dataTipformatFunction
    //---------------------------------

    /**
     *  @private
     */
    private var _dataTipFormatFunction:Function;
    
    /**
