fetch_rows("select id from ".DB_PRE."tpl where lang='".$lang."'");
$total_page=ceil($total_num/$pagesize);
$sql="select*from ".DB_PRE."tpl where lang='".$lang."' order by id desc limit {$pagenum},{$pagesize}";
$rel=$GLOBALS['mysql']->fetch_asc($sql);
if(!empty($rel)){
foreach($rel as $k=>$v){
?>