rem: serversMsgFolders[i] = allServers.GetElementAt(i).QueryInterface(Components.interfaces.nsIMsgIncomingServer).rootFolder.QueryInterface(Components.interfaces.nsIMsgFolder); 
add: serversMsgFolders[i] = allServers.GetElementAt(i).QueryInterface(Components.interfaces.nsIMsgIncomingServer).rootMsgFolder; 
context: function GetRootFoldersInFolderPaneOrder(){  var allServers = accountManager.allServers;  var numServers = allServers.Count();  var serversMsgFolders = Array(numServers);  for (var i = 0; i < numServers; i++)    serversMsgFolders[i] = allServers.GetElementAt(i).QueryInterface(Components.interfaces.nsIMsgIncomingServer).rootFolder.QueryInterface(Components.interfaces.nsIMsgFolder);  // sort accounts, so they are in the same order as folder pane  serversMsgFolders.sort(compareServerSortOrder);   return serversMsgFolders;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/43525b078f1d456d62cdaa8a2b6c99b3de87ec90/msgViewNavigation.js/buggy/mailnews/base/resources/content/msgViewNavigation.js