IFRAME post form data to parent page?

[Razorwyre]

So I've got two html pages:

main.html
loginbox.html

main.html loads loginbox.html into an IFRAME

When the user puts in their name and password, and hits submit, I want it to post the data to the main.html, causing a full page reload.

Seems ultra-simple, but I can't find anywhere how accomplish this... (The best I can get is for the IFRAME to reload on submit, which is not at all what I need...)

Ideas?

[gil davis]

Give the main window a name, and specify that name in the target attribute of the form tag.