I didn't play with it further because I didn't need it for anything, but you can include in the header of a page that it should be refreshed by the browser in a certain period of time. Interestingly, you have to specify the address you want it to pull in again.
I am already writing what I mean. I have a Webserver program on which I display the current time
with seconds synchronised even by NTP.
The browser only loads the page once and the page would only display the seconds that were loaded when the page was loaded.
So you could include refresh = 1s in the header sent and the page it should visit after that second.
On the other hand, if a non-logged-in user is redirected then I guess the lift from seven will open the login page by itself.
This is more a matter of learning about browser control scripts than strictly uC.
If you can generate this dynamically depending on whether the user recognised as logged in then you are home.
such an example:
Quote: "Content-Type: text/html{013}{010}Refresh: 1; Url=Http://192.168.1.50/index.htm{013}{010}"