function sub1_1() { self.location.href = '/sub1/s1.html'; }
function sub1_2() { self.location.href = '/sub1/s2.html'; }
function sub1_3() { self.location.href = '/sub1/s3.html'; }
function sub1_4() { self.location.href = '/sub1/s4.html'; }
function sub1_5() { self.location.href = '/sub1/s5.html'; }



<!----------------------sub2------------------->
function sub2_1() { self.location.href = '/sub2/s1.html'; }

 

<!----------------------sub3------------------->
function sub3_1() { self.location.href = '/sub3/s1.html'; }
function sub3_2() { self.location.href = '/sub3/s2.html'; }
function sub3_3() { self.location.href = '/sub3/s3.html'; }



<!----------------------sub4------------------->
function sub4_1() { self.location.href = '/sub4/s1.html'; }



 
<!----------------------sub5------------------->
function sub5_1() { self.location.href = '/sub5/s1.html'; }
function sub5_2() { self.location.href = '/sub5/s2.html'; }
function sub5_3() { self.location.href = '/sub5/s3.html'; }
 


<!----------------------sub6------------------->
function sub6_1() { self.location.href = '/sub6/s1.html'; }
function sub6_2() { self.location.href = '/sub6/s2.html'; }
function sub6_3() { self.location.href = '/sub6/s3.html'; }
function sub6_4() { self.location.href = '/sub6/s4.html'; }
function sub6_5() { self.location.href = '/sub6/s5.html'; }
 

<!----------------------sub7------------------->
function sub7_1() { self.location.href = '/bbs/board.php?bo_table=notice'; }
function sub7_2() { self.location.href = '/bbs/board.php?bo_table=qna'; }


<!---------------------- TERMS ------------------->
function terms1() { self.location.href = '/terms/s1.html'; }
function terms2() { self.location.href = '/terms/s2.html'; }