Hi,
try this code for your requirement .
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script language ="javascript" >
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<div id="scrollingdiv" style=" position :fixed; left :0px; top:150px;">
This part is scrolled with scrolling page<br />
This part is scrolled with scrolling page<br />
This part is scrolled with scrolling page<br />
This part is scrolled with scrolling page<br />
This part is scrolled with scrolling page<br />
</div>
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br />
</div>
</form>
</body>
</html>
panel is nothig but div right.Here you can set where your content floats along with page scrolling
All the best