rem: var domain = treeKids.childNodes[i].firstChild.firstChild.getAttribute("label"); 
add: var domain = domainList.childNodes[i].getAttribute("label"); 
context: function rebuildPrefValue(){  var treeKids = document.getElementById( "disabledKids" );  var string = "";  if (treeKids.hasChildNodes())  {    for (var i = 0; i < treeKids.childNodes.length; i++)    {      var domain = treeKids.childNodes[i].firstChild.firstChild.getAttribute("label");      string += ( domain + "," );    }  }  var domainPrefField = document.getElementById( "browserRelatedDisabledForDomains" );  domainPrefField.setAttribute("value",string);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/07d96867f11683becf5e1a6ca5e64e6a9324c957/pref-smart_browsing.js/buggy/xpfe/components/prefwindow/resources/content/pref-smart_browsing.js