If you have header / footer files that you are using to display your site, such as:
PHP Code:
<?php include("/some/path/to/header.php"); ?>
CONTENT HERE
<? include("/some/path/to/footer.php"); ?>
Then you simply need to put another include for the whois script where CONTENT HERE is, such as:
PHP Code:
<? include("/absolute/path/to/whois/whois.php"); ?>
And you need to save the new php page (that has the header.php, whois.php, and footer.php include statements as some filename, for example "domainwhois.php".
Then you will need to go into admin panel of EP-Dev Whois script and modify all the templates that have a reference to whois.php to instead reference "domainwhois.php".
Don't forget to also change the "Script URL" setting on "Script Settings" page to reflect the URL to your domainwhois.php folder instead of the whois/ folder.
Lastly, some bad error handling causes the script to stop PHP execution on error. So an invalid domain will cause the page to stop where the error occured (usually meaning that your footer.php file won't get displayed. I explained how to fix this in another thread ( http://www.dev-forums.com/index.php/topic,231.0.html ) and will have fixed the bug in the next version.