What is the variable for url

[Beermonster]

I've tried everything that I can think of and still can't get it to work, is there a variable for a url so I can have <a href="$variable[link]" this would be an external link, so far with using $forum I've only managed to get it to do www.mysite.com/www.test.com (http://www.mysite.com/www.test.com) and not just www.test.com (http://www.test.com/)
Any help would be appricated, Thanks in advance

btw this is in forumhome_forumbit_level2_post

[vBMechanic]

<a href="http://$variable[link]">

??

[Beermonster]

<a href="http://$variable[link]">

??
Doh!! That's the only way round I didn't try it :rolleyes:

Thanks m8 works a treat :)