hi everybody.. i want to ask a few questions to the gurus 
I have this clasiffieds system wich i want to finish right now.. but i´m trying to implement some mayor changes to the main authentication system, so the posters are gonna be able to have LEVELS.. i´ve already donne that.
What i need to do by now is to make a queary to the database, so i can ask for the user level .. wich gives the users different rights .. for example.. for C type users i have presetted the ability to post 5 announcements.. for the B type users have presetted the ability to post 10 announcements.. well, actually that´s what i´m trying to do!.. i really got stucked at this point!.. so if anyone could give me a hand that would be great!!!!