Http_cookie is empty when the user is not authenticated (Web SSO)?

Hello,

I have a form with three Action HotSpots…

Google:

document.cookie = ‘url=http://www.google.com; path=/; expires=Sat, 26 Mar 2004 23:59:59 GMT;’

window.location = ‘http://www.google.com’;

Yahoo:

document.cookie = ‘url=http://www.yahoo.com; path=/; expires=Sat, 26 Mar 2004 23:59:59 GMT;’

window.location = ‘http://www.yahoo.com’;

MSN:

document.cookie = ‘url=http://www.msn.com; path=/; expires=Sat, 26 Mar 2004 23:59:59 GMT;’

window.location = ‘http://www.msn.com’;

I also have a http_cookie field (computed for display), not hidden, and http_cookie as it’s value.

I want to remember the last link the user clicked by setting a cookie on the user’s disk. So when he comes back to this application, he won’t have to make a choice again.

When Anonymous is set to No Access, I must log in with my Internet Password (I have Manager Access) and I see the correct value in my http_cookie field (the LTPAToken cookie, we use SSO, and my URL cookie)

The problem is when I set Anonymous to something else that No Access (even Manager), we don’t have to log in… but my http_cookie is always empty… but the actual cookie is still created on disk. Is there a reason why? I’ve been looking at this problem (and searched in this forum) for hours without any success.

Thanks!

Pascal