Node.prototype.firstParentOrSelfWithNodeName = function(nodeName){    for (var node = this; node && (node !== document); node = node.parentNode)        if (node.nodeName.toLowerCase() === nodeName.toLowerCase())            return node;    return null;}
1725	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1725/cc88f9529656de4c98bb56849e3726c8f5e442e1/utilities.js/buggy/WebCore/page/inspector/utilities.js