Help with master-details screens

["Hoang, Hai" <Ha...@coair.com>]

The user clicks on a link on the master page, which lead to a detail page so
that the user can modify stuff.  Once he is done and submitted the changes,
I saved it and forwarded the request back to the master page.  The problem
is that the URL still shows the link of the detail page on the master
screen.  If I reload the master page, the changes I made on detail screen
submits to the back end database again.  How can I prevent URL from showing
on the master screen and prevent resubmitting?

Thanks,
Hai

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