mitek17

I've got a weird problem which affects only Safari browsers. Site A offers user a login page and validates the credentials by calling HTTPRequest on site B ( this call starts new session, user password is checked and session id stored in the db). If user login details are OK, site A redirects user to site B ( different domains and physical boxes). It worked well before the last Safari update (5.0.1) - when user login is being checked, server B creates session X, after the redirect, session_start() creates absolutely different session Y. All sessions are maintained by cookies only (SSL). Any ideas how to maintain the same session during the redirect? Thanks!