payone

I have one payment form. When I submit that form it will redirect to PAYONE for payment information when I successfully submitted. That page redirect to success link of my site for further details. Now my question start: I open my payment gateway (PAYONE) page into an iframe in same window. But when I successfully submitted information and click to submit. Then it will redirect in the iframe . How can I redirect to success link which I provided in post data? I know this Q&A is older than dirt, but thought I'd clarify for anyone else looking for this information. Since the redirect is going to