I've got this registration form: http://www.topgamedb.com/register
If you enter a captcha (the wrong or the right one, it does not display a message next to it)
If you click Register, it does not display errors, it submits the form.
http://www.topgamedb.com/css/registration.css
http://www.topgamedb.com/js/registration.js
I have this working on another website, but after copying it over to this new website, I can't seem to get it to work. I'm obviously missiong something 'obvious' - its late and I haven't slept and I'll probably kick myself when I see whats wrong.
Any help is greatly appreciated.