If they click yes I'll take them to the form, if no then I will redirect them to a different page.
Question: why is this set up like this?
Could this just be two anchors, disguised as buttons? If they click one, they go to url=thepagewiththeform.html
if they click the other, they go to url=someotherpage
Radio-button-ness is preserved if they get shifted somewhere else either way, because you can't click two links simultaneously anyway.
Or is there really MORE to this form than you showed (are they filling in other things, then hitting a radio button and their old data is supposed to go with them??)?