function countarchiveformcategory($catid) {
    $cache_id=md5('countarchiveformtype'.$catid);
    $cache=cache::get($cache_id);
    if (isset($cache))
        $count=$cache;
    else
        $count=archive::countarchiveformcategory($catid);
    if (cache::set($cache_id,$count,60))
        ;
    return $count;
}