Submit and Not display Sharepoint List - Exit or redirect

[MK]

I have an InfoPath 2007 form that displays in the browser. Users have
InfoPath 2003 loaded and a workflow is in place with a Sharepoint list. When
a user hits submit, I want to redirect them to another webpage or exit active
window because I do not want them view the SharePoint list that contains all
the submitted forms. Using visual studio is not an option since we want form
to launch in IE when the selecting the hyperlink.

Any ideas?

Mary Kay