"ADFSearch" is a service for everyone to use. It really helps people find what they are looking for.
Therefore, if you want to provide such a feature on your own page, just use the following HTML:
<FORM ACTION="http://www.lindqvist.synology.me/retired/uae/adfsearch.html" METHOD="GET">
Enter search keywords: <INPUT TYPE="TEXT" NAME="game" VALUE=""></FORM>
(you MUST include the NAME="game" and VALUE="" to make it work with IE)