Open submit button in new window

I have a form in a popup on this page (You will see the newsletter form when you hover over the exit button).
How do i code it so that when the user click submit, the page is opened outside of the popup box?

Here is the original page.

This is the submit code

<input type=submit value="Subscribe">

Code (markup):

Thanks

 

Add a property in your form tag, as :

<form ............ target="_blank">

target="_blank" will let your form submission be forwarded to a new blank window.

regard