html-滚动效果

<MARQUEE DIRECTION=up HEIGHT=100 WIDTH=750
ONMOUSEOUT=this.scrollDelay=1
ONMOUSEOVER=this.scrollDelay=600
SCROLLAMOUNT=1 SCROLLDELAY=1 CLASS="tt" >
          <?
$dblink->query("select top 100 * from links where visible=1 and img<>'' order by orderid asc");
for($i=0;$i<$dblink->num_rows();$i++){
    $data=$dblink->next_record();
?>
            <a href="<?echo $data['link_url']?>" target='_blank'><img src="<?echo $data['img']?>" border='0' color='#000000' alt='<?echo $data['link_name'];?>'> </a>
            <?}?>

</MARQUEE>