rem: var dragService = Components.classes["component: 
add: var dragService = Components.classes["@mozilla.org/widget/dragservice;1"].getService(); 
context: function GetDragService(){	var dragService = Components.classes["component://netscape/widget/dragservice"].getService();	if (dragService) 		dragService = dragService.QueryInterface(Components.interfaces.nsIDragService);	return dragService;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6cc70ebd6c97bd0b2fe48c31f579e855387ced9d/messengerdnd.js/clean/mailnews/base/resources/content/messengerdnd.js