게시판의 여분필드를 

라디오버튼으로 검색하고자 하는데 

값이 찾아지지가 않는데요

값을 stx에 전달해서 처리하는건가요?

도움 부탁드립니다. 

<div class="board_search">

   <form name="fsearch" method="get">

        <input type="hidden" name="bo_table" value="biz">

        <input type="hidden" name="sca"      value="<?=$sca?>">

        <h3 class="multi_tit">선택1</h3>

        <input type="radio" name="wr_2" value='5'> 5개

        <input type="radio" name="wr_2" value='10'> 10개

        <input type="radio" name="wr_2" value='15'> 15개

        <input type="radio" name="wr_2" value='20'> 20개

        <script>$('input:radio[name=wr_2]:input[value="<?=$_GET[wr_2]?>"]').attr("checked", true); </script>

<h3 class="multi_tit">선택2</h3>

        <input type="radio" name="wr_3" value='5'> 5인

        <input type="radio" name="wr_3" value='10'> 10인

        <input type="radio" name="wr_3" value='15'> 15인

        <input type="radio" name="wr_3" value='20'> 20인

        <input type="radio" name="wr_3" value='25'> 25인

        <input type="radio" name="wr_3" value='30'> 30인

        <script>$('input:radio[name=wr_3]:input[value="<?=$_GET[wr_3]?>"]').attr("checked", true);</script>

        <input name="stx" id="stx1" class="stx" maxlength="15" itemname="검색어" value='<?=stripslashes($stx)?>' style="display:none;">

        <input type="submit" value="검색" class="btn_submit" style="padding:10px 20px; background:#fff; color:#5cad04; border:1px solid #5cad04;">

<input type="hidden" name="sop" value="and">

<input type="hidden" name="sfl" value="wr_1||wr_41||wr_2||wr_3">

    </form>

</div>