rem: return $(el); 
add: return el; 
context: 	replaceWith: function(el){		this.parentNode.replaceChild(el, this);		return $(el);	},
meta: 7052	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7052/84aca2ac8005b97fcf7805ab037a56a03b5f3cb5/Element.js/buggy/Native/Element.js