rem: if (temp.localName == aLocalName) 
add: if (temp.localName == aLocalName) 
context:   childByLocalName: function (aSelectedItem, aLocalName)  {    var temp = aSelectedItem.firstChild;    while (temp) {      if (temp.localName == aLocalName)         return temp;      temp = temp.nextSibling;    }    return null;  }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0b2dd2b2d2fd037df917e07645fa019a963332a5/bookmarksTree.js/buggy/xpfe/components/bookmarks/resources/bookmarksTree.js