Dynamically Create Members Using PHP

[schou123]

I'm currently trying to integrate Ejunkie with a membership site that I'm using S2Member for. Ideally what I want to do is after a customer checks out with Ejunkie, they are automatically redirected to a specific URL where the membership is automatically created and the password is emailed to the customer as well.

I'm going to make it such that the page in which the account creation occurs can only be reached if redirected from ejunkie.com. Is there a simple function call that I can make to create a new account? I need something along the lines of

createAccount ($username, $email);

Thanks,
Steve