Password Encryption

[JacBowen]

Ok, I have searched the forums there has been topics... but none of them helpfull.

I have a CMS and at the moment it runs off a seperate database to vBulletin.
What I am trying to do is use my vBulletin user Database so users can use the CMS without having to register all over again.

So say I post up something on the main page, the user can use his vBulletin account to comment the story I put on the main page.

Now I need to know how to remove encryption from passwords, yes this could decrease security... but my CMS isn't encrypted so it's the same basically.

If I somehow remove encryption then I could just connect easily.

I'm not the best coder in the world so I use Dreamweavers Developer Toolbox, now this basically means you click a few boxes and you have a CMS , so try not to confuse me too much ? .

Thanks alot,
Jac