QuickFinder check if a user is loged on

Hi,

i like to show if a users is logged in or not in the QuickFinder webpage. I know i can use variable like $$Authenticated wich gives me a 0 or 1 back. But how can i test on these results. I need something like: if $$Authenticated=0 then ....

Is this possible in HTML?

Regards,
Patrick