rem: el.removeEvents(); 
add: if (el.removeEvents) el.removeEvents(); 
context: 	trash: function(elements){		for (var i = 0, j = elements.length, el; i < j; i++){			if (!(el = elements[i]) || !el.collected) return;			el.removeEvents();			for (var p in Element.prototype) el[p] = null;			el.htmlElement = el.collected = null;		}	},
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/2c1cb1ef00ac749b55be8557dc9ea13ac5fc5ada/Element.js/clean/Native/Element.js