Solved my own problem!
Thanx anyway

> Hello,
> 
> I'm having a problem with form based authentication when using a 
> JDBCRealm. Everything works fine when I'm using basic authentication.
> My question is: do i still have to use j_security_check, j_username and 
> j_password. 
> Are these parameters still the same and how can i use these parameters 
in 
> the rest of my site (sessionattribute????).
> 
> thanx
> Dries