             if (_autoLoad)
                 load(_source);
         }
+		ISystemManager2(systemManager).getSandboxRoot().addEventListener(MarshalEvent.DRAG_MANAGER, 
+				mouseShieldHandler);
     }
 
     

		}
	}
	
    /**
     *  @private
     * 

import flash.display.DisplayObjectContainer;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.display.Shape;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.EventDispatcher;
import flash.events.HTTPStatusEvent;
