rem: for (item = calendarList.firstChild; 
add: for (var item = calendarList.firstChild; 
context: function getListItem(aCalendar) {    var calendarList = document.getElementById("list-calendars-listbox");    for (item = calendarList.firstChild;         item;         item = item.nextSibling) {        if (item.calendar && item.calendar.uri.equals(aCalendar.uri)) {            return item;        }    }    return false;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/08f6009b62be5a6d14ac86c72d289bb1215f440d/calendarManagement.js/clean/calendar/resources/content/calendarManagement.js