function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function closeit() {
   opener.location.reload();
	window.close();
}


function isLogin(pre_page) {
	if(confirm("·Î±×ÀÎÀÌ ÇÊ¿äÇÕ´Ï´Ù. ·Î±×ÀÎ ÇϽðڽÀ´Ï±î?"))
		document.frmSendLogin.submit();
	else
		history.back();
//	   location.href='/Login/Login.asp?pre_page='+pre_page;
}




//»õâ¿­±âÇÔ¼ö
function winopen(u,n,o)
{
	window.open(u,n,o);
}


/*---Áñ°Üã±â
if ((navigator.appVersion.indexOf("MSIE") > 0)
  && (parseInt(navigator.appVersion) >= 4)) {
    var sText = "<U><SPAN STYLE='color:blue;cursor:hand;'";
    sText += "onclick='window.external.AddFavorite(location.href,";
    sText += "document.title);'>Add this page to your favorites</SPAN></U>";
    document.write(sText);
}
*/



//·Î±×Àΰü·Ã ½ºÅ©¸³Æ®
function entercheck_form(i)
{
	if(event.keyCode ==13 && i==1) 
	{ 
		if(document.f_login.u_id.value == '')
		{
			alert('¾ÆÀ̵𸦠ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä');
			document.f_login.u_id.focus();
			return;
		}
		document.f_login.u_pwd.focus(); 
	}
	if(event.keyCode ==13 && i==2) 
	{ 
		loginOn();
	} 
}



function loginOn(){
	if(document.f_login.u_id.value == "")  {
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
		document.f_login.u_id.focus();
		return;
	}
	if(document.f_login.u_pwd.value == "")  {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
		document.f_login.u_pwd.focus();
		return;
	}

//	save();
	document.f_login.submit();
}		



function loginOn2(){
	if(document.f_login.u_id.value == "")  {
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
		document.f_login.u_id.focus();
		return;
	}
	if(document.f_login.u_pwd.value == "")  {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
		document.f_login.u_pwd.focus();
		return;
	}
	document.f_login.submit();
}	
			

function save() {
	f_form  = eval("document.f_login");
	if (f_login.id_chk.checked) {
	  setCookie("u_id", f_login.u_id.value, 60);
	}
	return true;
}




	// ÇÁ¸°Æ®
	function printit(){
		print();
	}




function setCookie(name, value, expiredays) {
	var todayDate = new Date();
	todayDate.setDate(todayDate.getDate() + expiredays);
	document.cookie = name + "=" + escape(value) + "; path=\; expires=" + todayDate.toGMTString() + ";";
}


function getCookie(name) {
	var nameOfCookie = name + "=";
	var x = 0;
	while (x <= document.cookie.length)
	{
	 var y = (x + nameOfCookie.length);
	 if (document.cookie.substring(x, y) == nameOfCookie) {
	  if ((endOfCookie = document.cookie.indexOf(";", y)) == -1)
		  endOfCookie = document.cookie.length;
	  return unescape(document.cookie.substring(y, endOfCookie));
	 }
	 
	 x = document.cookie.indexOf(" ", x) + 1;
	 if (x == 0) break;
	}
	return "";
}



	
	//°ªÀÌ ¼ýÀÚÀÎÁö üũ(¼ýÀÚ true ¹®ÀÚ false)
	function isnumeric(intVal)
	{
		if(intVal !== "")
		{
			for(i=0;i<intVal.length;i++)
			{
				if(intVal.charAt(i) >= 0 && intVal.charAt(i) <= 9){}
				else return false;	
			}
			return true;
		}
	}
	
	
	//Ư¼ö¹®ÀÚÇÊÅ͸µ
	function CheckChar(strVal)
		 {
		  var nochar = "~`!@#$%^&*()_-+=\|'";
		  for(i=0;i<strVal.length;i++)
		  {
		   for(j=0;j<nochar.length;j++)
		   {
		    if(strVal.charAt(i)==nochar.charAt(j))
		    {
		     return false;
		    }
		   }
		  }
		  return true;
 }

	 //»ç¾÷ÀÚµî·Ï¹øÈ£ À¯È¿¼º °Ë»ç Å×½ºÆ®
	 function bnCheck(bs1,bs2,bs3)
	 {
	  ComNo = new Array(9);
	  var bs = bs1+bs2+bs3;
	  for(i=0;i<10;i++) ComNo[i] = parseInt(bs.charAt(i));
	
	  Sum1 = (ComNo[0] * 1) + (ComNo[1] * 3) + (ComNo[2] * 7);
	  Sum2 = (ComNo[3] * 1) + (ComNo[4] * 3);
	     Sum3 = (ComNo[5] * 7) + (ComNo[6] * 1) + (ComNo[7] * 3);
	  SS = ComNo[8] * 5;
	  ssint = eval(parseInt(SS / 10));
	  ssint = Math.floor(SS / 10);   file://Math.floor ÇÔ¼ö´Â µÎ¼ö¸¦ ³ª´«ÈÄ Á¤¼ö¸òÀ» ¹ÝÈ­ÇÏ´Â ÇÔ¼ö(¿¹ : 10 / 3 = 3À» ¹Ýȯ)
	  Sum3 = Sum3 + (ssint + (SS % 10));
	  TotSum = eval(Sum1) + eval(Sum2) + eval(Sum3);
	  if((ComNo[9]-((10-(TotSum%10)) % 10))==0) return true;
	  else return false;
	 }

	 //Áֹεî·Ï ¹øÈ£ À¯È¿¼º üũ ·çƾ
	 function jnCheck(resident1,resident2) {
	
	 var residentNum=resident1+resident2;
	 a = new Array(13);
	
	 for (var i=0; i < 13; i++) {
	
	  a[i] = parseInt(residentNum.charAt(i));
	
	 }
	
	 var j = a[0]*2 + a[1]*3 + a[2]*4 + a[3]*5 + a[4]*6 + a[5]*7 + a[6]*8 + a[7]*9 + a[8]*2 + a[9]*3 + a[10]*4 + a[11]*5;
	 var j = j % 11;
	 var k = 11 - j;
	 if (k > 9) {
	      k = k % 10
	 }
	
	    if (k != a[12])
	
	  return false;
	
	    else {
	  return true;
	    }
	 
	 }
	 
		 function Left(str, n){
			if (n <= 0)
			    return "";
			else if (n > String(str).length)
			    return str;
			else
			    return String(str).substring(0,n);
			}
		
		
		function Right(str, n){
		    if (n <= 0)
		       return "";
		    else if (n > String(str).length)
		       return str;
		    else {
		       var iLen = String(str).length;
		       return String(str).substring(iLen, iLen - n);
		    }
		}
		
		//°Ë»öâ
		function searchv(f)
		{
			if(f.svalue.value=="")
			{
					alert("°Ë»ö¾î¸¦ ¹Ýµå½Ã ÀÔ·ÂÇϼ¼¿ä");
					f.svalue.focus();
					return;
			}
			form.submit();
		}
		
		function reset()
		{
			form.reset();
		}
	
	//ÆäÀÌÁö µÚ·Î À̵¿
	function goback(intPage)
	{
		history.go(intPage);
	}
	
	//»õâ¿­±âÇÔ¼ö
	function winopen(u,n,o)
	{
		window.open(u,n,o);
	}
	
	//ÀÚ¹Ù½ºÅ©¸³Æ®Trim ÇÔ¼ö(¾ÕµÚ °ø¹é Á¦°Å)
	function trim(tmpStr)
	{
		  var atChar;
	
		  if (tmpStr.length > 0)
		  {
				  atChar = tmpStr.charAt(0);
		  }
	
		  while (isSpace(atChar))
		  {
				  tmpStr = tmpStr.substring(1, tmpStr.length);
				  atChar = tmpStr.charAt(0);
		  }
	
		  if (tmpStr.length > 0)
		  {
				  atChar = tmpStr.charAt(tmpStr.length-1);
		  }
	
		  while (isSpace(atChar))
		  {
				  tmpStr = tmpStr.substring(0,( tmpStr.length-1));
				  atChar = tmpStr.charAt(tmpStr.length-1);
		  }
	
		  return tmpStr;
	} 
	
	function msg_delete()
	{
		m = window.confirm("Á¤¸»·Î »èÁ¦ÇϽðڽÀ´Ï±î?\n\n»èÁ¦ÇÏ½Ã¸é º¹±¸°¡ ºÒ°¡´ÉÇÕ´Ï´Ù.\n\n°è¼ÓÁøÇàÇϽ÷Á¸é ¿¹¸¦ Ŭ¸¯Çϼ¼¿ä!!");
		return m;
	}
	
	function refreshForm()
	{
		location.reload();
	}
	
	function windowopen(a,b,c)
	{
		window.open(a,b,c);
	}













/* Ä«Å×°í¸® */

function ChgCate(url) {
switch(url)
{
  case 'A01':
		document.form_url.action = "/e3Summary/11.asp";
  		document.form_url.submit();
    break;
  case 'A02':
		document.form_url.action = "/e3Summary/12.asp";
		document.form_url.submit();
    break;


 //-----------üÇèÀü±¸¼º
  case 'B01':
		document.form_url.action = "/e3Composition/21.asp"; 
		document.form_url.submit();
    break;
  case 'B02':
		document.form_url.action = "/e3Composition/22.asp"; 
		document.form_url.submit();
    break;


  //-----------Ä¿¹Â´ÏƼ
  case 'C01':
		document.form_url.action = "/Comm/Notice_News.asp";
		document.form_url.submit();
    break;
  case 'C02':
		document.form_url.action = "/Comm/QnA_List.asp";
		document.form_url.submit();
    break;
  case 'C03':
		document.form_url.action = "/Comm/Event_List.asp";
		document.form_url.submit();
    break;
  case 'C04':
		document.form_url.action = "/Comm/Gallery.asp";
		document.form_url.submit();
    break;


  //-----------FAQ
  case 'D01':
		document.form_url.action = "/FAQ/FAQ.asp";
		document.form_url.submit();
    break;


  


	
	}
	
}






function fnInit() {
layer3.style.setExpression("left", "document.body.clientWidth/2 - layer3.offsetWidth/2"); // ·¹À̾îÀÇ x Ãà À§Ä¡¸¦ ¼³Á¤ ÇÕ´Ï´Ù
//sub_menu.style.setExpression("top", "document.body.clientHeight/2 - oDiv.offsetHeight/2"); // ·¹À̾îÀÇ yÃà À§Ä¡¸¦ ¼³Á¤ ÇÕ´Ï´Ù
}





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