//링크
function move_location(on){
	location=on;
}

//기본 플레쉬 열때
function script_flash2(flash_root,w,h){
	flash_str=" <object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+w+"' height='"+h+"'> ";
	flash_str=flash_str+" <param name='movie' value='"+flash_root+"'> ";
	flash_str=flash_str+" <param name='quality' value='high'> ";
	flash_str=flash_str+" <param name='wmode' value='transparent' /> ";
	flash_str=flash_str+" <embed src='"+flash_root+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+w+"' height='"+h+"'></embed> ";
	flash_str=flash_str+" </object> ";

	document.write(flash_str);
}

//플레쉬 위치지정해서 열때
function script_flash(flash_root,w,h,left,top){
	flash_str=" <object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+w+"' height='"+h+"' style='position:absolute; left:"+left+"px; top:"+top+"px;'> ";
	flash_str=flash_str+" <param name='movie' value='"+flash_root+"'> ";
	flash_str=flash_str+" <param name='quality' value='high'> ";
	flash_str=flash_str+" <param name='wmode' value='transparent' /> ";
	flash_str=flash_str+" <embed src='"+flash_root+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+w+"' height='"+h+"'></embed> ";
	flash_str=flash_str+" </object> ";

	document.write(flash_str);
}

//입력값 길이 검사
function check_value(on,str,n) {
	str_value=on.value;
	str_value=str_value.replace(/ /g,"");
	str_value=str_value.replace(/\r\n/g,"");

	if (str_value.length==0) {
		alert(str + " 입력하세요.");
		on.value="";
		on.focus();
		return false;
	} else if (str_value.length<n) {
		alert(str + " " + n + "글자 이상 입력하세요.");
		on.focus();
		return false;
	}
}

//날짜 형식 검사 : 2006-07-08
function check_date(date_year,date_month,date_day) {
	if (
			((date_month=="02")&&(date_day>28))
			||((date_month=="04")&&(date_day>30)) || ((date_month=="06")&&(date_day>30))
			||((date_month=="09")&&(date_day>30)) || ((date_month=="11")&&(date_day>30))
		) {
		alert("잘못된 날짜입니다. 다시 선택하세요.");
		return false;
	}
}



//이메일 검사
function verify_email(on) {
	var reg = /^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/;
	
	if (reg.test(on)==false) {
		alert("잘못된 이메일 주소입니다. \n다시 작성하세요.");
		return false;
	}
}

//영문,숫자만 쓰기 경고~!
function check()
{
 var form = document.form1;
 var str = form.m_id.value;
 for(var i=0; i<str.length; i++)
 {
  if(((str.charCodeAt(i) >= 48 && str.charCodeAt(i) <=57) || (str.charCodeAt(i) >=65 && str.charCodeAt(i) <= 90) || (str.charCodeAt(i) >= 97 && str.charCodeAt(i) <= 122)))
  {

  }
  else {   alert("영문이나 숫자만 쓸수 있습니다.");
   form.m_id.value = "";
   return false;} // 처리
 }
}

//한글,영문만 쓰기 경고~!
function check2()
{
 var form = document.form1;
 var str = form.m_nick.value;
 for(var i=0; i<str.length; i++)
 {
  if(((str.charCodeAt(i)<65)||((str.charCodeAt(i)<=127)&&
	(str.charCodeAt(i)>122)))&&((str.charCodeAt(i))<48||(str.charCodeAt(i))>57))
  {
 alert("한글이나 영어만 쓸수 있습니다.");
   form.m_nick.value = "";
   return false;
  }
  else {   } // 처리
 }
}

//숫자만 입력
function onlynum() {
	if ((((event.keyCode>=48)&&(event.keyCode<=57))||
	(event.keyCode==13))==false) {
		event.returnValue=false;
	}
}

//숫자만 입력2
function onlynum2(on) {
	var str = document.all[on].value;
	for(var i=0; i<str.length; i++) {
		if(((str.charCodeAt(i))<48||(str.charCodeAt(i))>57)) {
		document.all[on].value = "";
		return false;
		} else {   } // 처리
	}
}


//문자만 입력
function onlykorchar() {
	if ((((event.keyCode>=97)&&(event.keyCode<=122))||
	(event.keyCode==13))==false) {
		event.returnValue=false;
	}
}

//문자, 숫자, 언더바 입력
function onlychar() {
	if ((((event.keyCode>=97)&&(event.keyCode<=122))||
	((event.keyCode>=48)&&(event.keyCode<=57))||
	(event.keyCode==95)||(event.keyCode==13))==false) {
		event.returnValue=false;
	}
}

//전화번호 입력
function onlytel() {
	if ((((event.keyCode>=48)&&(event.keyCode<=57))||
	(event.keyCode==45)||(event.keyCode==13))==false) {
		event.returnValue=false;
	}
}





//이미지 파일 검사
function check_image(on) {
	extension=on.substr(on.length-3,3);
	extension=extension.toLowerCase();

	if (((extension=="jpg")||(extension=="gif")||(extension=="swf"))==false) {
		alert("JPG / GIF / SWF 이미지를 선택하세요.");
		return false;
	}
}


//관리자 메인 메뉴 뷰
function sub_view(on){
	if (document.all["sub_menu_"+on].style.display=="none"){
		document.all["sub_menu_"+on].style.display="";
	}else{
		document.all["sub_menu_"+on].style.display="none";
	}
	
}


//우편번호 검색
function post_pop(on){
	window.open("/include/exe/zip.php?chk="+on,"zip","top=20,left=20,width=500,height=300");
}


//검색 유효성 검사
function search_sendit(on){
	if (check_value(on.s_str,"검색어를",2)==false){
		return false;
	}
}

//주민등록번호 검사
function verify_ssn(on1,on2) {
	a=on1.value.charAt(0); b=on1.value.charAt(1); c=on1.value.charAt(2);
	d=on1.value.charAt(3); e=on1.value.charAt(4); f=on1.value.charAt(5);

	g=on2.value.charAt(0); h=on2.value.charAt(1); i=on2.value.charAt(2);
	j=on2.value.charAt(3); k=on2.value.charAt(4); l=on2.value.charAt(5);
	m=on2.value.charAt(6);

	q=c+d;
	r=0;
	num=0;
	if ((a+b)<20) {
		t=4;
	} else {
		t=2;
	}
	if ((q>12)||(q<1)) {
		num=1;
	} else if ((q==4)||(q==6)||(q==9)||(q==11)) {
		r=30;
	} else if (q==2) {
		r=29;
	} else {
		r=31;
	}
	if (((e+f)>r)||((e+f)<1)) {
		num=1;
	} else if (g>t) {
		num=1;
	} else {
		n=a*2 + b*3 + c*4 + d*5 + e*6 + f*7 + g*8 + h*9 + i*2 + j*3 + k*4 + l*5;
		p=11-(n%11);
		if (p==10) {
			p=0;
		} else if (p==11) {
			p=1;
		}
		if (p!=m) {
			num=1;			
		}
	}
	if (num==1) {
		alert("잘못된 주민등록번호입니다. \n다시 작성하세요.")
		on2.value=""
		on2.focus();
		return false;
	}	
}






function search_duplicate(on) {

	
	process_page="/include/exe/id.php?m_id="+on;


//	alert(process_page);

	axo=new ActiveXObject("Microsoft.XMLHTTP");

	axo.Open("POST", process_page, true);
	axo.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	axo.onreadystatechange=function() {return_value(axo)};
	axo.Send(null);

	return axo;
}


function trim(str){
   //정규 표현식을 사용하여 화이트스페이스를 빈문자로 전환
   str = str.replace(/^s*/,'').replace(/s*$/, ''); 
   return str; //변환한 스트링을 리턴.
} 



//리턴값 중복 확인
function return_value(axo) {


	if ((axo==null)||(axo.readyState !=4)) {
		return false;
	}
	
//	alert(axo.responseText);

	if ((trim(axo.responseText)==1)) {  
		if (confirm("사용가능합니다.사용하시겠습니까?")==true){
			document.all.m_id_chk.value="ok";
		}

	} else {
		alert("이미 등록된 회원아이디입니다.");
		document.all.m_id_chk.value="no";
	}

} 

// 상단메뉴
function Menu(no) { 
	switch (no) {
		case 1:
			document.getElementById("Menu1").style.display = "block";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01_on.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";
			break;
		case 2:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "block";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02_on.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;
		case 3:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "block";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03_on.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;	
		case 4:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "block";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04_on.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;	
		case 5:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "block";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05_on.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;	
		case 6:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "block";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06_on.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;	
		case 7:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "block";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07_on.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08.gif";

			break;
		case 8:
			document.getElementById("Menu1").style.display = "none";
			document.getElementById("Menu2").style.display = "none";
			document.getElementById("Menu3").style.display = "none";
			document.getElementById("Menu4").style.display = "none";
			document.getElementById("Menu5").style.display = "none";
			document.getElementById("Menu6").style.display = "none";
			document.getElementById("Menu7").style.display = "none";
			document.getElementById("Menu8").style.display = "none";
			
			document.getElementById("MenuImg1").src = "/images/common/menu01.gif";
			document.getElementById("MenuImg2").src = "/images/common/menu02.gif";
			document.getElementById("MenuImg3").src = "/images/common/menu03.gif";
			document.getElementById("MenuImg4").src = "/images/common/menu04.gif";
			document.getElementById("MenuImg5").src = "/images/common/menu05.gif";
			document.getElementById("MenuImg6").src = "/images/common/menu06.gif";
			document.getElementById("MenuImg7").src = "/images/common/menu07.gif";
			document.getElementById("MenuImg8").src = "/images/common/menu08_on.gif";

			break;
	}
}


// 서브 왼쪽메뉴
// 상단메뉴
function Leftmenu(no) { 
	switch (no) {
		case 1:
			document.getElementById("Leftmenu1").style.display = "block";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "none";
			break;
		case 2:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "block";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "none";

			break;
		case 3:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "block";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "none";

			break;	
		case 4:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "block";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "none";

			break;	
		case 5:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "block";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "none";

			break;	
		case 6:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "block";
			document.getElementById("Leftmenu7").style.display = "none";

			break;	
		case 7:
			document.getElementById("Leftmenu1").style.display = "none";
			document.getElementById("Leftmenu2").style.display = "none";
			document.getElementById("Leftmenu3").style.display = "none";
			document.getElementById("Leftmenu4").style.display = "none";
			document.getElementById("Leftmenu5").style.display = "none";
			document.getElementById("Leftmenu6").style.display = "none";
			document.getElementById("Leftmenu7").style.display = "block";

			break;
	}
}




// 공지사항
function move_notice(no) { 
	switch (no) {
		case 1:
			document.getElementById("notice1").style.display = "block";
			document.getElementById("notice2").style.display = "none";
			
			document.getElementById("noticeImg1").src = "/images/main/notice01_o.gif";
			document.getElementById("noticeImg2").src = "/images/main/notice02.gif";
			break;
		case 2:
			document.getElementById("notice1").style.display = "none";
			document.getElementById("notice2").style.display = "block";
			
			document.getElementById("noticeImg1").src = "/images/main/notice01.gif";
			document.getElementById("noticeImg2").src = "/images/main/notice02_o.gif";
			break;
	}
}


// 세미나실 대관
function CoronationMenu(no) { 
	switch (no) {
		case 1:
			document.getElementById("CoronationMenu1").style.display = "block";
			document.getElementById("CoronationMenu2").style.display = "none";
			document.getElementById("CoronationMenu3").style.display = "none";
			
			document.getElementById("CoronationMenuImg1").src = "/images/sub/Coronation_menu01_o.gif";
			document.getElementById("CoronationMenuImg2").src = "/images/sub/Coronation_menu02.gif";
			document.getElementById("CoronationMenuImg3").src = "/images/sub/Coronation_menu03.gif";
			break;
		case 2:
			document.getElementById("CoronationMenu1").style.display = "none";
			document.getElementById("CoronationMenu2").style.display = "block";
			document.getElementById("CoronationMenu3").style.display = "none";
			
			document.getElementById("CoronationMenuImg1").src = "/images/sub/Coronation_menu01.gif";
			document.getElementById("CoronationMenuImg2").src = "/images/sub/Coronation_menu02_o.gif";
			document.getElementById("CoronationMenuImg3").src = "/images/sub/Coronation_menu03.gif";
			break;
		case 3:
			document.getElementById("CoronationMenu1").style.display = "none";
			document.getElementById("CoronationMenu2").style.display = "none";
			document.getElementById("CoronationMenu3").style.display = "block";
			
			document.getElementById("CoronationMenuImg1").src = "/images/sub/Coronation_menu01.gif";
			document.getElementById("CoronationMenuImg2").src = "/images/sub/Coronation_menu02.gif";
			document.getElementById("CoronationMenuImg3").src = "/images/sub/Coronation_menu03_o.gif";
			break;
	}
}

// 석학연속강좌 > 대우학술총서
function DistTab(no) { 
	switch (no) {
		case 1:
			document.getElementById("DistTab1").style.display = "block";
			document.getElementById("DistTab2").style.display = "none";
			document.getElementById("DistTab3").style.display = "none";
			
			document.getElementById("DistTabImg1").src = "/images/sub/distinguished_tab01_o.gif";
			document.getElementById("DistTabImg2").src = "/images/sub/distinguished_tab02.gif";
			document.getElementById("DistTabImg3").src = "/images/sub/distinguished_tab03.gif";
			break;
		case 2:
			document.getElementById("DistTab1").style.display = "none";
			document.getElementById("DistTab2").style.display = "block";
			document.getElementById("DistTab3").style.display = "none";
			
			document.getElementById("DistTabImg1").src = "/images/sub/distinguished_tab01.gif";
			document.getElementById("DistTabImg2").src = "/images/sub/distinguished_tab02_o.gif";
			document.getElementById("DistTabImg3").src = "/images/sub/distinguished_tab03.gif";
			break;
		case 3:
			document.getElementById("DistTab1").style.display = "none";
			document.getElementById("DistTab2").style.display = "none";
			document.getElementById("DistTab3").style.display = "block";
			
			document.getElementById("DistTabImg1").src = "/images/sub/distinguished_tab01.gif";
			document.getElementById("DistTabImg2").src = "/images/sub/distinguished_tab02.gif";
			document.getElementById("DistTabImg3").src = "/images/sub/distinguished_tab03_o.gif";
			break;
	}
}




function LecSeTab(no) { 
	switch (no) {
		case 1:
			document.getElementById("LecSeTab1").style.display = "block";
			document.getElementById("LecSeTab2").style.display = "none";
			document.getElementById("LecSeTab3").style.display = "none";
			document.getElementById("LecSeTab4").style.display = "none";
			
			document.getElementById("LecSeTabImg1").src = "/images/sub/lec_ser_tab01_o.gif";
			document.getElementById("LecSeTabImg2").src = "/images/sub/lec_ser_tab02.gif";
			document.getElementById("LecSeTabImg3").src = "/images/sub/lec_ser_tab03.gif";
			document.getElementById("LecSeTabImg4").src = "/images/sub/lec_ser_tab04.gif";
			break;
		case 2:
			document.getElementById("LecSeTab1").style.display = "none";
			document.getElementById("LecSeTab2").style.display = "block";
			document.getElementById("LecSeTab3").style.display = "none";
			document.getElementById("LecSeTab4").style.display = "none";
			
			document.getElementById("LecSeTabImg1").src = "/images/sub/lec_ser_tab01.gif";
			document.getElementById("LecSeTabImg2").src = "/images/sub/lec_ser_tab02_o.gif";
			document.getElementById("LecSeTabImg3").src = "/images/sub/lec_ser_tab03.gif";
			document.getElementById("LecSeTabImg4").src = "/images/sub/lec_ser_tab04.gif";
			break;
		case 3:
			document.getElementById("LecSeTab1").style.display = "none";
			document.getElementById("LecSeTab2").style.display = "none";
			document.getElementById("LecSeTab3").style.display = "block";
			document.getElementById("LecSeTab4").style.display = "none";
			
			document.getElementById("LecSeTabImg1").src = "/images/sub/lec_ser_tab01.gif";
			document.getElementById("LecSeTabImg2").src = "/images/sub/lec_ser_tab02.gif";
			document.getElementById("LecSeTabImg3").src = "/images/sub/lec_ser_tab03_o.gif";
			document.getElementById("LecSeTabImg4").src = "/images/sub/lec_ser_tab04.gif";
			break;
		case 4:
			document.getElementById("LecSeTab1").style.display = "none";
			document.getElementById("LecSeTab2").style.display = "none";
			document.getElementById("LecSeTab3").style.display = "none";
			document.getElementById("LecSeTab4").style.display = "block";
			
			document.getElementById("LecSeTabImg1").src = "/images/sub/lec_ser_tab01.gif";
			document.getElementById("LecSeTabImg2").src = "/images/sub/lec_ser_tab02.gif";
			document.getElementById("LecSeTabImg3").src = "/images/sub/lec_ser_tab03.gif";
			document.getElementById("LecSeTabImg4").src = "/images/sub/lec_ser_tab04_o.gif";
			break;	
	}
}


// 자주묻는질문
function FAQ(no) { 
	switch (no) {
		case 1:
			document.getElementById("FAQ1").style.display = "block";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 2:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "block";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 3:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "block";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 4:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "block";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 5:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "block";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 6:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "block";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 7:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "block";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 8:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "block";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 9:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "block";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 10:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "block";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 11:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "block";
			document.getElementById("FAQ12").style.display = "none";
			break;
		case 12:
			document.getElementById("FAQ1").style.display = "none";
			document.getElementById("FAQ2").style.display = "none";
			document.getElementById("FAQ3").style.display = "none";
			document.getElementById("FAQ4").style.display = "none";
			document.getElementById("FAQ5").style.display = "none";
			document.getElementById("FAQ6").style.display = "none";
			document.getElementById("FAQ7").style.display = "none";
			document.getElementById("FAQ8").style.display = "none";
			document.getElementById("FAQ9").style.display = "none";
			document.getElementById("FAQ10").style.display = "none";
			document.getElementById("FAQ11").style.display = "none";
			document.getElementById("FAQ12").style.display = "block";
			break;
	}
}



// 공통 오버메뉴
function imgExchange(obj){

	imgName = obj.src.slice(obj.src.lastIndexOf('/') + 1, obj.src.length);
	imgPath = '/images/common/'; //이미지위치가 바뀌면 이곳의 경로도 바꿔주세요

	if(imgName.indexOf('_o') > 0){
		imgName = imgName.replace('_o', '');
	}else{
		imgName = imgName.replace('.', '_o.');
	}

	obj.src = imgPath + imgName;

}

// 메인 오버메뉴
function imgExchange2(obj){

	imgName = obj.src.slice(obj.src.lastIndexOf('/') + 1, obj.src.length);
	imgPath = '/images/main/'; //이미지위치가 바뀌면 이곳의 경로도 바꿔주세요

	if(imgName.indexOf('_o') > 0){
		imgName = imgName.replace('_o', '');
	}else{
		imgName = imgName.replace('.', '_o.');
	}

	obj.src = imgPath + imgName;

}


var clear="/images/common/clear.gif"; //path to clear.gif

document.write('<script type="text/javascript" id="ct" defer="defer" src="javascript:void(0)"><\/script>');var ct=document.getElementById("ct");ct.onreadystatechange=function(){pngfix()};pngfix=function(){var els=document.getElementsByTagName('*'),ip=/\.png/i,al="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='",i=els.length,uels=new Array(),c=0;while(i-->0){if(els[i].className.match(/unitPng/)){uels[c]=els[i];c++;}}if(uels.length==0)pfx(els);else pfx(uels);function pfx(els){i=els.length;while(i-->0){var el=els[i],es=el.style,elc=el.currentStyle,elb=elc.backgroundImage;if(el.src&&el.src.match(ip)&&!es.filter){es.height=el.height;es.width=el.width;es.filter=al+el.src+"',sizingMethod='crop')";el.src=clear;}else{if(elb.match(ip)){var path=elb.split('"'),rep=(elc.backgroundRepeat=='no-repeat')?'crop':'scale',elkids=el.getElementsByTagName('*'),j=elkids.length;es.filter=al+path[1]+"',sizingMethod='"+rep+"')";es.height=el.clientHeight+'px';es.backgroundImage='none';if(j!=0){if(elc.position!="absolute")es.position='static';while(j-->0)if(!elkids[j].style.position)elkids[j].style.position="relative";}}}}};};

function load(URL)
{
		newWin=window.open(URL,"newWinName");
}


function test(url,id,id_list)
{
	alert(id);
	alert(url);
	alert(id_list);
}