add: window.setCursor( "wait" ); 
context: function editEvent( calendarEvent ){   // set up a bunch of args to pass to the dialog      var args = new Object();   args.mode = "edit";   args.onOk = self.modifyEventDialogResponse;              args.calendarEvent = calendarEvent;   // open the dialog modally      openDialog("chrome://calendar/content/calendarEventDialog.xul", "caEditEvent", "chrome,modal", args );}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/eccfe24949238ab11afd71e280a2c50fe7ee3ea0/calendar.js/clean/calendar/resources/content/calendar.js