{ var tag = element.localName.toLowerCase(); return tag == "script" || tag == "link" || tag == "style" || (tag == "link" && element.getAttribute("rel") == "stylesheet"); }, 
{ var tag = element.localName.toLowerCase(); return tag == "script" || tag == "link" || tag == "style" || (tag == "link" && element.getAttribute("rel") == "stylesheet"); }, 
	isSourceElement: function(element)	{	    var tag = element.localName.toLowerCase();	    return tag == "script" || tag == "link" || tag == "style"	        || (tag == "link" && element.getAttribute("rel") == "stylesheet");	},
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/5da1c8b018cf62f6e1c25d1879f31f9fb68401bb/html.js/buggy/extension/content/firebug/html.js