<form method="get" action="http://www.google.com/search">

<a href="http://www.google.com/"><img src="http://www.google.com/logos/Logo_40wht.gif" border="0" alt="Google" /></a>

<input type="hidden" name="domains" value="http://ja.wikibooks.org" /> <input type="hidden" name="ie" value="$2" /> <input type="hidden" name="oe" value="$2" /> <input type="text" name="q" size="31" maxlength="255" value="$1" /> <input type="submit" name="btnG" value="Google 検索" />
<input type="radio" name="sitesearch" value="" id="googlesearch_www"/><label for="googlesearch_www">WWW</label> <input type="radio" name="sitesearch" value="http://ja.wikibooks.org" checked="checked" id="googlesearch_jawp" /><label for="googlesearch_jawp">http://ja.wikibooks.org/</label>

</form> <form method="get" action="http://search.yahoo.com/search">

<a href="http://search.yahoo.com/"><img src="http://us.i1.yimg.com/us.yimg.com/i/us/search/ysan/ysanlogo.gif" border="0" alt="Yahoo!" /></a>

<input type="hidden" name="ei" value="UTF-8" /> <input type="hidden" name="va_vt" value="any" /> <input type="hidden" name="x" value="op" /> <input type="text" name="va" size="31" value="$1" /> <input type="submit" value="Yahoo! 検索" />
<input type="radio" name="vs" value="" id="yahoosearch_www" /><label for="yahoosearch_www">WWW</label> <input type="radio" name="vs" value="ja.wikibooks.org" checked="checked" id="yahoosearch_jawp" /><label for="yahoosearch_jawp">http://ja.wikibooks.org/</label>

諸事情により、yahoo.com での検索です。

</form>