i am new to php.
i download the login and signup system from
http://www.plus2net.com/php_tutorial/php_signup.php
it is working well but the problem is that i want to use that in my website
i want that i have a portion in my web(right side corner) where i include the php login page.
it shows but i want that when user login then only change that area of login(which i include) and shows the another file that says "Welcome to My web, logout)
i just want the concept how this will include....