add: SetBusyCursor(window, false);  
context: function RefreshThreadTreeView(){	var selection = SaveThreadPaneSelection();	var currentFolder = GetThreadTreeFolder();  	var currentFolderID = currentFolder.getAttribute('ref');	ClearThreadTreeSelection();	currentFolder.setAttribute('ref', currentFolderID);	RestoreThreadPaneSelection(selection);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d63000ffb06f1c74b5d3215477135715d57355d7/msgMail3PaneWindow.js/clean/mailnews/base/resources/content/msgMail3PaneWindow.js