if ($event->allday) {
        $start_desc = date(_AM_APCAL_DTFMT_LIST_ALLDAY, $event->start) . '<br>(' . _APCAL_MB_ALLDAY_EVENT . ')';
        $end_desc   = date(_AM_APCAL_DTFMT_LIST_ALLDAY, $event->end - 300) . '<br>(' . _APCAL_MB_ALLDAY_EVENT . ')';
    } else {
        $start_desc = date(_AM_APCAL_DTFMT_LIST_NORMAL, $event->start + $tzoffset);