RadioListButton inside iFrame need help

[binici]

Hello all!
I will try to make some sense of this as best as possible. I have a page that contains a form and a few asp controls. I also have an iFrame that points to a simple aspx page with a RadioListButton, which loads images from the server dynamically. what I would like to do is have the RadioListButton postback to the main page with the selectedvalue, (so I can set it to a hidden value field) if an image is selected. Is that possible?
I am truely stumped at this

 

[giadich]

Have you tried to use javascript to post the data to the main form or posting back to the same form and transfer the control to the main form?