help needed urgently

[Amit]

hi friends ,

I am stuck with a problem and need ur help.

I have knowledge management application where i am using third party forums
that needs login.I have username and password for forums which is same as
the one used in my application now i want user to login into forums as soon
as user logg's in the application.
I have some clues i can do it using xmlhttp , but how any help will be
heartly appriciated.

I hope i have made the situation clear.

Thanks in advance.
luv u all
Amit