rem: var listItem = tzListBox.appendItem(tzid, tzid); if (tzid == prefValue) { itemToSelect = listItem; 
add: if (tzid.indexOf("/mozilla.org/") == 0) { var listItem = tzListBox.appendItem(tzid, tzid); if (tzid == prefValue) { itemToSelect = listItem; } 
context:     init: function() {        dump("init called\n");        var tzListBox = document.getElementById("timezone-listbox");        var icsService = Components.classes["@mozilla.org/calendar/ics-service;1"].createInstance(Components.interfaces.calIICSService);        var timezones = icsService.timezoneIds;        prefValue = document.getElementById("calendar.timezone.local").value;        var itemToSelect;        while (timezones.hasMore()) {            var tzid = timezones.getNext();            var listItem = tzListBox.appendItem(tzid, tzid);            if (tzid == prefValue) {                itemToSelect = listItem;            }        }        if (itemToSelect) {            tzListBox.scrollToIndex(tzListBox.getIndexOfItem(itemToSelect));            tzListBox.selectItem(itemToSelect);        }    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/029b8e915f90ca984c5f276f42b58acc1b3cc1a5/lightning-preferences.js/buggy/calendar/lightning/content/lightning-preferences.js