function tttag($aid)
    {
        global $dsql;
        $tags = '';
        $query = "SELECT tag FROM `dede_taglist` WHERE aid='$aid' ";
        $dsql->Execute('tag',$query);
        while($row = $dsql->GetArray('tag'))
        {
			
           $tags .= "<span>".$row['tag']."</span>";
		   //$tags .= ($tags=='' ? $row['tag'] : ','.$row['tag']);
		 // $tags .= "<a href=’/tags.php?/".urlencode($row['tag'])."/’>".$row['tag']."</a> "; 
        }
        return $tags;
    }