I know how to add a User Name and Password Field in HTML, but I don't known how users can put in value to that field and be directed to the right page. In other words how would computer know that user have put in the right password and go to the right page. How can I make a database with all the user names and passwords, so if somebody puts in the right user and password they go to the right page. I need HTML Codes. Please Help, Thanks !