<html>
<head>
ıvır zıvır vs.
</head>
<body>
<script src="http://www.siteismi.com/banner.asp?boyut=160x60&site=www.site.com" type="text/javascript"></script>
</body>
</head>
____________
banner.asp
document.write('<%=nesne%>');
yani banner asp de <script> </script> kullanmadan yazıyorsun olay bitiyor