PHP Fuction 검색 창 소스

<!-- 통합검색 //-->
<div id="search">
<form method="post" name="search_frm" action="http://www.php.net/search.php" target="_blank">
<input type="hidden" name="show" value="quickref">
        <!--<select name="option" size="1">
                <option value="total">::통합검색::</option>
                <option value="function" selected>Function</option>
        </select>//-->
        <strong>PHP Function</strong>
        <input type="text" name="pattern" value="검색어를 입력하세요" size="18" maxlength="50" onclick="javascript:this.value='';" class="m_text">
        <a href="javascript:Go_search(document.search_frm);"><img src="http://www.phpschool.com/images/search_button.gif" border="0" align="absmiddle" alt="검색"></a><br />
</form>
</div>