PHP Contact Form

[westmich]

Hi, I have an really simple question, except at the moment it seems really hard to me, I have a contact form, and when the user hits submit, I want the thankyou.html page to pop up. So after you fill out the contact form and hit the submit button, I can't seem to get the site to redirect to the thankyou.html page, is it in the action="" syntax that makes the site redirect to the thankyou.html page?

[Hooker]

action="thankyou.html" should redirect but it wont launch a popup unless theres a popup on the thankyou.html page.