rem: if (source){ for (var type in source) this.addEvent(type, source[type]); } 
add: for (var type in source) this.addEvent(type, source[type]); 
context: 	addEvents: function(source){		if (source){			for (var type in source) this.addEvent(type, source[type]);		}		return this;	},
meta: 7826	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7826/0ea13c407f295a800d34adf6f6781e9d4f15d4d1/Element.js/clean/Native/Element.js