Example Code
<form action="http://www.metroeguide.net/meg_search/Search" method="get" target="_blank">
<p align="center">
<input type="text" name="q" />
<input type="hidden" name="clientId" value="459" />
<input type="hidden" name="f" value="51,414,500"/>
<input type="submit" value="Search" />
</p>