Centrare img js

[$$$]

<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);

document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://www.**********.it/ads/adjs.php?n=" + phpAds_random);
document.write ("&clientid=2");
document.write ("&exclude=" + document.phpAds_used);
if (document.referer)
document.write ("&referer=" + escape(document.referer));
document.write ("'><" + "/script>");
//-->
</script>


<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);

document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://www.************.it/ads/adjs.php?n=" + phpAds_random);
document.write ("&clientid=4");
document.write ("&exclude=" + document.phpAds_used);
if (document.referer)
document.write ("&referer=" + escape(document.referer));
document.write ("'><" + "/script>");
//-->
</script>