add:  alarmObserver._WindowOpening = null; 
context:             var addAlarm = function() {                calAlarmWindow.addAlarm(event);            }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5ddcc8248b1cadf8793adf2012758e7ac4e758d0/lightningAlarmMonitor.js/buggy/calendar/lightning/components/lightningAlarmMonitor.js