rem: UpgradeFolderPaneUI();  
context: function OnLoadFolderPane(){    UpgradeFolderPaneUI();    //Add folderDataSource and accountManagerDataSource to folderPane    accountManagerDataSource = accountManagerDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);    folderDataSource = folderDataSource.QueryInterface(Components.interfaces.nsIRDFDataSource);    var database = GetFolderDatasource();    database.AddDataSource(accountManagerDataSource);    database.AddDataSource(folderDataSource);    var folderTree = GetFolderTree();    folderTree.setAttribute("ref", "msgaccounts:/");    var folderTreeBuilder = folderTree.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder);    folderTreeBuilder.addObserver(folderObserver);    folderTree.addEventListener("click",FolderPaneOnClick,true);    folderTree.addEventListener("mousedown",TreeOnMouseDown,true);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2eb7c6fbb44788071ef25ffb8fddc371056ea7ee/msgMail3PaneWindow.js/buggy/mail/base/content/msgMail3PaneWindow.js