Requesting member area for php script

[Sn3s]

hello there

i want to add a member area in my songs script , it`s written by php.

simply when any one try to download any songs it will check if the user is a member in my forums or just a visitor.

if he is a member it will countinue , else it will call the register page of my forums.

please dont ignore me

and sorry for my bad english