rem: return ($type(el) == 'element' && (Element.getTag(el) == tag || tag == '*')); } 
add: return (el.nodeName && el.nodeType == 1 && (tag == '*' || el.tagName.toLowerCase() == tag)); }, 
context: 	hasTag: function(el, tag){		return ($type(el) == 'element' && (Element.getTag(el) == tag || tag == '*'));	}
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/549ec3e26f3c682cc65f7a00decf603a24b0a2e0/Element.Selectors.js/clean/Element/Element.Selectors.js