Hi,
Your web form(server form) is limited to posting back to itself only in
asp.net 1.*.
This behaviour will change in ASP.NET 2.0 with a feature callled
cross-page posting.
However there are workarounds in asp.net 1.*.
Here is a link which will help you : http://www.codeproject.com/aspnet/jsnopostback.asp
HTH
Regards,
Marshal Antony
..NET Developer http://www.dotnetmarshal.com