#71 Integration and Authentication

[ali]

I want to connect Ajax Chat to my authentication system but I don't know exactly how!
If I'm wrong please correct me:
I just know Ajax chat use cookie so if I set cookie variables on my authentication page and redirect my users to chat page chat service will work. But I don't know what variable should be set on cookie and if is that possible to use session meanwhile (for improving security level)?
please give me your advice, thanks in advanced.
Ali