how to pass form data from an insert page

My form has the following text fields: FirstName - LastName - Email
and one hidden field that takes a value from a drop down list (intCommunityID = 1)

Once the user clicks on submit, I'd like to create a thank you page with his/her name and the name of the community he picked.

I created two session variables for the first and last name and these are working just fine. How can I pass the community name and not communityID to my thank you page?

you can see the form at http://www.americanpremiere.com/rick/frmBuyDirectAlexanderPark.asp

thanks so much for any help.