<!-----------------------회사소개----------------------->
function sub1_1() { self.location.href = '/base/sub/sub.php'; } <!-- 인사말 -->
function sub1_2() { self.location.href = '/base/sub/sub1.php'; } <!-- 회사연혁 -->
function sub1_3() { self.location.href = '/base/sub/sub2.php'; } <!-- 조직구성 -->
function sub1_4() { self.location.href = '/base/sub/sub3.php'; } <!-- 특허 및 인증 -->
function sub1_5() { self.location.href = '/base/sub/sub4.php'; } <!-- 오시는 길 -->


<!-----------------------사업분야----------------------->
function sub2_1() { self.location.href = '/base/sub1/sub.php'; } <!-- 사업분야-->



<!-----------------------공사실적----------------------->
function sub3_1() { self.location.href = '/base/sub2/sub.php'; } <!-- 공사실적 -->


<!-----------------------채용정보----------------------->
function sub4_1() { self.location.href = '/base/sub3/sub.php'; } <!-- 인재상-->
function sub4_2() { self.location.href = '/base/sub3/sub1.php'; } <!-- 채용문의 -->

<!-----------------------문의하기----------------------->
function sub5_1() { self.location.href = '/base/sub4/sub.php'; } <!-- 문의방법-->
function sub5_2() { self.location.href = '/base/sub4/sub1.php'; } <!-- 온라인문의 -->

<!-----------------------자료실----------------------->
function sub6_1() { self.location.href = '/base/sub5/sub.php'; } <!-- 자료실-->