Fancybox Confirmation Window

I have a newsletter sign-up form and I'd like the confirmation to appear in a 开发者_JAVA百科Fancybox window. Trouble is, I don't know how to do this! What code do I use to call the window onSubmit? Where do I put the code for the window when it's not in use? Should it be its own webpage?

Thanks!

Maybe this simple tutorial will help you out. See demo here.

This one may really help you out. See the demo here.

Also check this tuts out:

http://www.deviantpoint.com/post/2009/03/12/Using-jQuery-UI-Dialogs-for-confirmation-windows.aspx