function SetupCommandUpdateHandlers(){	var widget;		// folder pane	widget = GetFolderTree();	if ( widget )		widget.controllers.appendController(FolderPaneController);		top.controllers.insertControllerAt(0, DefaultController);}
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/634044202ad0e89ed5e63759bb283c8d4f090335/mail3PaneWindowCommands.js/buggy/mail/base/content/mail3PaneWindowCommands.js