Just Copy/Paste the code below where you want the search box
<form method="GET" action="http://mp10.net78.net/index.php" target="BLANK"> <input type="text" value="MPk3 Search" name="search"> <input type="submit" value="Search!"><br /> <input type="radio" name="source" value="all" checked> All<input type="radio" name="source" value="ijigg"> iJigg<input type="radio" name="source" value="MP3Realm"> MP3 Realm<input type="radio" name="source" value="esnips"> Esnips<input type="radio" name="source" value="wrzuta"> Wrzuta </form>