HI
I just want to implement user authorization or identification some thing like that.For example, i just want to make a screen with userid and password and then when i log-in, it has to be directed to my main.php
Thanks for your suggestions
Try PHPlib. Its a complete lib to protect your sites. I saw some good articles on it, on phpbuilder but you should study the manual also at: http://www.sanisoft.com/phplib/manual/