I was wondering if it's possible to submit a form twice. What I want is that the form submits like a regular form, to a next page in the same target, but I also want to submit it to a popup. Is that possible?

Why do I need this?
Well, I'm developing a site for a hosting company that offers domains too. After the check wheter a domain is still available or not, they can order the domain(s) by clicking the button. The order form has to appear in the popup, but I want, if the user closed the popup accidentally, he can re-open the orderform with a button on the next page (where the hidden vars are of the previous form and a small explanation about the popup).