I was intrigued with your error and found this in google:
http://p2p.wrox.com/archive/aspx_professional/2002-07/50.aspAre you using Smartnavigation on your page? What happens if you turn it off?
>All,
>
>Every now and then I will submit a page and all of a sudden I am left with a totally blank page. I right click to view source and see the following:
>
><BODY><ASP_SMARTNAV_RDIR url="/Portal/Logon.aspx?ReturnTo=PrintOrder.aspx&PageName=PrintOrderForm"></ASP_SMARTNAV_RDIR></BODY>
>
>
>Anyone have a clue what's up with this?
>TIA,
>Doug