rem: function SetupRenameMenuItem(targetFolder, numSelected, isServer, serverType, specialFolder) 
add: function SetupRenameMenuItem(folderResource, numSelected, isServer, serverType, specialFolder) 
context: function SetupRenameMenuItem(targetFolder, numSelected, isServer, serverType, specialFolder){  var isSpecialFolder = specialFolder != 'none';  var isMail = serverType != 'nntp';  var canRename = (targetFolder.getAttribute('CanRename') == "true");  ShowMenuItem("folderPaneContext-rename", (numSelected <= 1) && !isServer && (specialFolder == "none") && canRename);  var folder = GetMsgFolderFromNode(targetFolder);  EnableMenuItem("folderPaneContext-rename", !isServer && folder.isCommandEnabled("cmd_renameFolder"));  if(canRename)  {    SetMenuItemLabel("folderPaneContext-rename", gMessengerBundle.getString("renameFolder"));  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/938770831965cde1ef5c4ce945b768186518efae/mailContextMenus.js/buggy/mailnews/base/resources/content/mailContextMenus.js