rem: : aWalker.currentNode.getAttribute(this.mFindParams[0]) == this.mFindParams[1]; 
add: : re.test(aWalker.currentNode.getAttribute(this.mFindParams[0]))); 
context:   doFindElementsByAttr: function(aWalker)  {    return aWalker.currentNode            && aWalker.currentNode.nodeType == Node.ELEMENT_NODE           && this.mFindParams[1] == ""              ? aWalker.currentNode.hasAttribute(this.mFindParams[0])              : aWalker.currentNode.getAttribute(this.mFindParams[0]) == this.mFindParams[1];  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0e33e8dda1853fada26b8b052c59005774e0805b/dom.js/buggy/extensions/inspector/resources/content/viewers/dom/dom.js