Scrolling ability

Hi great plugin thanks. Unfortunately my client needs more than one input field so the popup is off the page. Is there a way to add scroll capability? The background currently scrolls but the popup doesn’t.

I will have to reactivate the popup for you to see it if you need to as it is not useful in its present state.

Thanks

http://wordpress.org/extend/plugins/bueno-gato-free-popup-creator/