add: if (isAllDay != gStartTime.isDate){ setShowTimeAs(gStartTime.isDate) } 
context:   var callback = function(attendees,organizer,startTime,endTime) {    savedWindow.attendees = attendees;    savedWindow.organizer = organizer;    var duration = endTime.subtractDate(startTime);    startTime = startTime.clone();    endTime = endTime.clone();    endTime.normalize();    startTime.normalize();    var kDefaultTimezone = calendarDefaultTimezone();    gStartTimezone = startTime.timezone;    gEndTimezone = endTime.timezone;    gStartTime = startTime.getInTimezone(kDefaultTimezone);    gEndTime = endTime.getInTimezone(kDefaultTimezone);    gItemDuration = duration;    updateAttendees();    updateDateTime();  };
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/6c3f0f7399cc221089ee72c248e6c99a4b907c3d/sun-calendar-event-dialog.js/buggy/calendar/prototypes/wcap/sun-calendar-event-dialog.js