Hello;
in includes/page_header.php:
"url_search" => $site_sess->url(ROOT_PATH."search.php"),
If you need to learn more about core tags, have a look at here: Question about tags... (http://www.4homepages.de/forum/index.php?topic=11958.0)
Hint: instead of using the Windows search feature, prefer to use Agent Ransack (http://www.mythicsoft.com/agentransack/).
This is a powerful freeware WYSIWYG search program:
(http://www.ami07.info/images/ransack.gif)