Changing a Users Usergroup?

[Deaths]

I'm looking for a small script which adds a user to a by me specified usergroup. (additional usergroup, not the main one)

Help would be appreciated :)

[Colin F]

Could you elaborate a bit on that?

[Deaths]

Ok.
A user goes to a certain page, and clicks a link.
That link will change the user's secondary usergroup to usergroupid 11 (just an example).

Hope thats clear enough :)

That same code, but to change the primary usergroup, I also need :)

[Guy G]

UPDATE user SET usergroupid = 11 WHERE userid = 1


you need to run that sql query to change user groups in whatever user you want.
just put the variables you need in the right places..

[Deaths]

Ah, thanks a lot :D.

EDIT:
Ok, I got it to work :).

I'll give you credit in the hack, if you want. (vBMA)