Captive Portal Close button?

From:	"Seth Rothenberg" <seth at pachai dot net>
To:	m0n0wall at lists dot m0n0 dot ch
Subject:	Captive Portal Close button?
Date:	Mon, 1 Nov 2004 18:32:26 -0500 (EST)

Has anyone done a Close Window button for
their captive portal?

I googled and tested some examples, and
did not find one that works yet.

Thanks
Seth