rem: var d = datetime.getInTimezone(kDefaultTimezone).jsDate; return gCalendarWindow.dateFormater.formatDateTime( d, true, datetime.isDate ); 
add: var dateFormatter = Components.classes["@mozilla.org/calendar/datetime-formatter;1"] .getService(Components.interfaces.calIDateTimeFormatter); return dateFormatter.formatDateTime(datetime.getInTimezone(kDefaultTimezone)); 
context: function formatUnifinderEventDateTime( datetime, isAllDay ){  var d = datetime.getInTimezone(kDefaultTimezone).jsDate;  return gCalendarWindow.dateFormater.formatDateTime( d, true, datetime.isDate );}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/585b873e7a9829c06264839a6d0c67deea3bd054/unifinder.js/clean/calendar/resources/content/unifinder.js