Force Some Categories To Login??

Hi, I wonder if anyone can help??

I need to be able to force all categories on my opencart site to login but just one that is open to everyone!

Is this possible?

I have a vqmod that restricts them all, but I just need to be able to allow one through.

Hope someone can help!!

Thanks,

A quick and dirty way is to manualy add an if statement in the category controller so that...

if($category_id!='5')
redirect to login

or something like that