I've built a site for my uni project using the book's excellent building block technology. I used all divs and css and it all works really well except I'm having a problem redirecting users from script files or external sites, eg after sending an email from a contact us form, or after customers finish purchasing at paypal.

Is it possible to redirect to a specific page in the website rather than just going to the home page? eg a successful/failed purchase message page etc. Using a url like www.domain.com/blocknav.asp?sectionID=4 doesn't work, presumably because it doesn't have the target=navigation bit you can put in a href, and I've tried a few diff things without success. Is there another way of doing it? Scuse my ignorance if it's really obvious.

Thanks