rem: modifyEventWithDialog(aOccurrence); 
add: modifyEventWithDialog(itemToEdit); 
context:     modifyOccurrence: function (aOccurrence, aNewStartTime, aNewEndTime) {        // if we can modify this thing directly (e.g. just the time changed),        // then do so; otherwise pop up the dialog        if (aNewStartTime && aNewEndTime && !aNewStartTime.isDate && !aNewEndTime.isDate) {            var instance = aOccurrence.clone();            instance.startDate = aNewStartTime;            instance.endDate = aNewEndTime;            instance.calendar.modifyItem(instance, aOccurrence, null);        } else {            modifyEventWithDialog(aOccurrence);        }    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3caed9023758aef0a04f63b4a3079e70ea8ea8be/calendar-management.js/buggy/calendar/lightning/content/calendar-management.js