Loading var from Flash to asp

I really am stumped…need to know exactly how to load a variable in flash and have it carryon on to another page. Here’s an example…

I have an index.asp page with a variable at the end
(ie. www.site.com/index.asp?d=Hello World)

The index holds a flash splash, with an enter button in it.

How can I carry the var “d” onto the next page when the user clicks the enter button?? Can’t figure it out for the life of me.

HELP