(1) Login with Pubcookie
Start from the index.php file, and it's redirected to Weblogin page. After the user is logged in, it's directed back the index page. Add the code to check the user session. If the user doesn't login, the user is redirected to the login page. In the login page, remove checking the parameter "login", set the static password in the code, get "REMOTE_USER" as a username, and then verify the user with the username and password against the database. After done with that, back to the index page.
(2) Add New User
If this is a new user, the page is redirected to the profile page. In the profile page, set some POST parameters, such as username, password, email etc. and then execute registration.
(3) Change/add files
1) index.php
2) login.php
3) profile.php
4) lang_main.php
5) .htaccess
