Flash + new page + load content into an iFrame?

---- Situation —
I have a flash movie on one html page that needs to load a new html page that contains a flash header and an iFrame.

---- Question —

Is it possible for javascript to communicate with a new page to load correct content into an iFrame on that new page or do I need to use something serverside?

If i can get the correct content loaded into the iFrame I know how to get the flash header to go to the correct frame and so on. I just can’t figure out how to get the correct content to load the first time.

Thanks in advance