return $(el); 
return el; 
	replaceWith: function(el){		this.parentNode.replaceChild(el, this);		return $(el);	},
6991	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6991/84aca2ac8005b97fcf7805ab037a56a03b5f3cb5/Element.js/clean/Native/Element.js