Fake the referrer in an iframe. Is it possible?

I'm 10+ hours into searching for a solution, but none found.

I have:

1. BH site.
2. WH site.
3. 3rd party site.

Need:

Visitor hits BH site. Enters in email into iframed email submit. Affiliate Co. sees WH site as the referrer. After visitor hits submit, he is then forwarded to my 3rd party site (the video I promised him for entering his email).

I have cakeslice and CPA Redirector 2 but can't seem to put this all together.

Ive got godCPA and it can do this very easily!

Okay, I have GodCPA. It works great w/ Firefox, but it won't load the affiliate's site (iframed) on IE.

If anyone wants to be paid to help me set this up, PM me.

Can't you make the iframe loads a referer.us link?
So your offer's link would be faked