itle from {$dbtbpre}ecms_".$class_r[$ecms_gr[classid]][tbname]." where id<$ecms_gr[id] and classid='$ecms_gr[classid]' order by id desc limit 1");
if(empty($next_r[id]))
{$infonext="返回列表";}
else
{
$nexttitleurl=sys_ReturnBqTitleLink($next_r);
$infonext="".$next_r[title]."";
}
echo $infonext;
?>