add: window.setCursor( "wait" ); 
context: function launchEditEvent( Event ){   // set up a bunch of args to pass to the dialog      var args = new Object();   args.mode = "edit";   args.onOk = modifyEventDialogResponse;              args.calendarEvent = Event;   // open the dialog modally   opener.openDialog("chrome://calendar/content/calendarEventDialog.xul", "caEditEvent", "chrome,modal", args );}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/eccfe24949238ab11afd71e280a2c50fe7ee3ea0/alertDialog.js/clean/calendar/resources/content/alertDialog.js