if (this !== window) defn = function(event){ 
if (this.nodeName) defn = function(event){ 
		var defn = fn;		if (nativeEvent){			if (this !== window) defn = function(event){				event = new Event(event);				if (fn.call(self, event) === false) event.stop();			};
5733	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5733/35008aa382ae0a2dfe84c8e1edf4ef28e7655d13/Element.Event.js/clean/Element/Element.Event.js