Javascript: Allowing scrolling for header but not list of rows

[Muralidhar]

Hi,
I've developed a jsp page, where in i had a table getting list of
data.
I want the table header to be fixed, and i should allow scrolling only
for the data in the table.I've used <div> tags, but i'm unable to get
the solution.Can anyone please help me out with a snippet of code.

Thanks in advance
Muralidhar