if ( ! function_exists('GetTags'))
{
    function GetTags($aid)
    {
        global $dsql;
        $tags = '';
        $query = "SELECT tag FROM `weiwei_taglist` WHERE aid='$aid' ";
        $dsql->Execute('tag',$query);
        while($row = $dsql->GetArray('tag'))
        {
            $tags .= ($tags=='' ? $row['tag'] : ','.$row['tag']);
        }
        return $tags;
    }
}

if ( ! function_exists('GetTags'))
{
    function GetTags($aid)
    {
        global $dsql;
     $sql = "select tid from weiwei_taglist  where aid='$aid' group by tid ";
          $dsql->Execute('ala',$sql);
     while($row=$dsql->GetObject('ala')){ 
        $url=nic_tag_url($row->tid);
             if ($arcRow = $dsql->GetOne("select * from weiwei_tagindex  where id='".$row->tid."' ")) $tag=$arcRow["tag"];
        else $tag="";
        $str.=" <a href='".$url."' target=_blank><b>".$tag."</b></a> ";
     }
     return $str;
    }
}