if(!in_array($orderby,array('mj','zj','aid'))) message('提交的参数错误!');
// 不能这样判断, search.php已经处理了$orderby,$orderstr变量
//$moreorder = $orderby ? '' : ',a.refreshdate DESC';
if($orderstr=="a.aid DESC"){
$moreorder = ",a.refreshdate DESC,a.aid DESC";
}else{
$moreorder = ",$orderstr";}
?>
{c$czsslb}