(1) My site is hosted on a place that does include PHP nor Firebird.

(2) I have PHP and Firebird on another computer that is connected to the internet, but does not have an internet domain name.

When the user clicks on "send login and password" link (1), appears something such as "http://200.200.xxx.xxx/index.php" (2), and everything else works correctly.

Is there an HTML trick not to show IP number on navigator address bar and persist http://www.mydomain.com?

Thanks,

Roberto Carlos