PHP help... contact form problem.

Ive got a simple contact form with email validation, and when you fill it out and submit it refreshes the page. I DO NOT WANT THAT.

My form is in the footer, this is very annoying since it jumps up to the top and you never see the conformation message.

I’m no PHP whiz, so forgive me if its a dumb simple thing, but its annoying the hell out of me!