Try this:

http://www.bootstrike.com/PHPAJAXDom...k/ajax_try.php

It's free, but requires attribution. Ajaxified - looks nice.

You can use gethostbyname().
http://us2.php.net/manual/en/function.gethostbyname.php

eg:

dear i m rajneesh do u have any idea to make php based login form

First let me say welcome to daniweb. And when posting new questions in future, please post a new topic unless they relate to a recent topic which in this case it does not. At least it is better than bumping a 5 year old topic. So as for the problem (making forms), since how it is one of the basics of php, I would suggest following this tutorial. Basically you make a html form and set method=post and action=page.php Then in page.php you place the php code to process the code and the data is stored in the $_POST array/variable. The tutorial should explain it all and a google search will show more. If your confused just let me know.

Hai,
Ya I am a php programmer and I know to make a login form
Please let me know further
Thanks
Rajeesh