I am struggling with a page where I want to force the user to accept terms and conditions before proceeding.

I was thinking that all pages on the site would have a check for a session variable that is only set if a checkbox on a terms and conditions page was checked.

I sort of got it going but you had to press a submit button on the t&c page and then click on the link. I wanted it to happen in one go.

Has anyone seen a tutorial for this / extension for this?