<fieldset id="hd_sch">
            <legend>사이트 내 전체검색</legend>
            <form name="fsearchbox" method="get" action="<?php echo G5_BBS_URL ?>/search.php" onsubmit="return fsearchbox_submit(this);">
            <input type="hidden" name="sfl" value="wr_subject||wr_content">
            <input type="hidden" name="sop" value="and">
            <label for="sch_stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
            <input type="text" name="stx" id="sch_stx" maxlength="20">
            <input type="submit" id="sch_submit" value="검색">
            </form>
            <script>
            function fsearchbox_submit(f)
            {
                if (f.stx.value.length < 2) {
                    alert("검색어는 두글자 이상 입력하십시오.");
                    f.stx.select();
                    f.stx.focus();
                    return false;
                }
                // 검색에 많은 부하가 걸리는 경우 이 주석을 제거하세요.
                var cnt = 0;
                for (var i=0; i<f.stx.value.length; i++) {
                    if (f.stx.value.charAt(i) == ' ')
                        cnt++;
                }
                if (cnt > 1) {
                    alert("빠른 검색을 위하여 검색어에 공백은 한개만 입력할 수 있습니다.");
                    f.stx.select();
                    f.stx.focus();
                    return false;
                }
                return true;
            }
            </script>
        </fieldset>