need a user auth script

[mikewooten]

i am working on php shopping cart, i need a user auth script so that a user can sign in before they are buying products and also sign up for an account.

does anyone know where i can get a user auth script
or does anyone have a script they can give me?

thanks

[LordShryku]

hotscripts.com
or search the forums

[olaf]

I don't understand how people know to setup a cart if they doesn't know where to find simple scripts....