add: folderOutliner.outlinerBoxObject.outlinerBody.setAttribute("ref", "msgaccounts:/");  
context: function OnLoadFolderPane(){    UpgradeFolderPaneUI();    var folderUnreadCol = document.getElementById("folderUnreadCol");    var hidden = folderUnreadCol.getAttribute("hidden");    if (!hidden)    {        var folderNameCell = document.getElementById("folderNameCell");        folderNameCell.setAttribute("label", "?folderTreeSimpleName");    }    folderUnreadCol.addEventListener("DOMAttrModified", OnFolderUnreadColAttrModified, false);    SortFolderPane("folderNameCol");    var folderOutliner = GetFolderOutliner();    var folderOutlinerBuilder = folderOutliner.outlinerBoxObject.outlinerBody.builder.QueryInterface(Components.interfaces.nsIXULOutlinerBuilder);    folderOutlinerBuilder.addObserver(folderObserver);    folderOutliner.addEventListener("click",FolderPaneOnClick,true);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/72a150cb607e524c1dd8003e22835a8acadf456c/msgMail3PaneWindow.js/buggy/mailnews/base/resources/content/msgMail3PaneWindow.js