rem: if (accountArray[serverId] == null) { 
add: if (!(serverId in accountArray)) { 
context: function getValueArrayFor(serverId) {  if (serverId == undefined) serverId="global";  if (accountArray[serverId] == null) {    accountArray[serverId] = new Array;  }  return accountArray[serverId];}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/4efe7e91f364b99524473dff3c08d4dfac1a4b42/AccountManager.js/clean/mailnews/base/prefs/resources/content/AccountManager.js