             return;
 
         system_mouseWheelHandler(event);
-    	
     }
 
     //---------------------------------

     */ 
    override protected function focusInHandler(event:FocusEvent):void
    {
    	 addSystemHandlers(MouseEvent.MOUSE_WHEEL, system_mouseWheelHandler, stage_mouseWheelHandler);
    }
    
    /**

import flash.events.MouseEvent;
import flash.geom.Point;

import mx.events.FlexEvent;
import mx.events.ResizeEvent;
import mx.events.SandboxMouseEvent;

import spark.components.Button;
import spark.events.TrackBaseEvent;
