		<div class="container border border-2 border-secondary-subtle rounded-4 px-2">
			<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 필수</label>
				<div class="input-group input-group-lg">
					<input type="text" class="form-control border-0  focus-ring focus-ring-light" name="stx" id="sch_stx" maxlength="20" placeholder="검색어">
					<button type="submit" id="sch_submit" value="검색" class="btn  border-0"><i class="fa fa-search"></i></button>
				</div>
			</form>
		</div>
             <script>
                function fsearchbox_submit(f)
                {
                    var stx = f.stx.value.trim();
                    if (stx.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 < stx.length; i++) {
                        if (stx.charAt(i) == ' ')
                            cnt++;
                    }

                    if (cnt > 1) {
                        alert("빠른 검색을 위하여 검색어에 공백은 한개만 입력할 수 있습니다.");
                        f.stx.select();
                        f.stx.focus();
                        return false;
                    }
                    f.stx.value = stx;

                    return true;
                }
            </script>