rem: var i = crltree.selectedIndex; 
add: var i = crltree.currentIndex; 
context: function UpdateCRL(){  var crltree = document.getElementById("crltree");  var i = crltree.selectedIndex;  if(i<0){    return;  }  crlEntry = crls.GetElementAt(i).QueryInterface(nsICrlEntry);  certdb.updateCRLFromURL(crlEntry.lastFetchURL, crlEntry.nameInDb);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/crlManager.js/buggy/security/manager/pki/resources/content/crlManager.js