function memberCheck() {
	var f = document.form;

	var UserID		= f.UserID.value;
	var UserName	= f.UserName.value;
	var UserJumin1	= f.UserJumin1.value;
	var UserJumin2	= f.UserJumin2.value;	
	var UserPwd1	= f.UserPwd1.value;
	var UserPwd2	= f.UserPwd2.value;	
	var UserEmail	= f.UserEmail.value;	
	var UserTel  	= f.UserTel1.value + "-" + f.UserTel2.value + "-" + f.UserTel3.value;
	var UserMobile	= f.UserMobile1.value + "-" + f.UserMobile2.value + "-" + f.UserMobile3.value;
	var UserAddr2	= f.UserAddr2.value;

	// <!-- À̸§ üũ ------>
	if(!isValidate(f.UserID, "¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateLength(f.UserID, "¾ÆÀ̵ð´Â 4-20ÀÚ¸®ÀÔ´Ï´Ù.",4)) return;
	if(!isValidateID(f.UserID, "¾ÆÀ̵ð´Â \'¿µ¹®/¼ýÀÚ/\' Á¶ÇÕÀÔ´Ï´Ù.")) return;

	if(!isValidate(f.UserPwd1, "ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserPwd2, "ºñ¹Ð¹øÈ£ È®ÀÎÀ» ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateLength(f.UserPwd1, "ºñ¹Ð¹øÈ£´Â 4ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.",4)) return;
	if(!isCompare(UserPwd1, UserPwd2, "ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.")) {
		f.UserPwd1.select();
		return;
	}

	if(!isValidate(f.UserName, "À̸§À» ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!hangulKey(f.UserName)) return;

	// <!-- ÁֹιøÈ£ üũ ------>
	if(!isValidateLength(f.UserJumin1, "Áֹεî·Ï¹øÈ£ ¾Õ 6ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",6)) return;
	if(!isValidateLength(f.UserJumin2, "Áֹεî·Ï¹øÈ£ µÚ 7ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",7)) return;

	if(jumin(f)==false) {
		return;
	}

	// <!-- ¿ìÆí¹øÈ£ üũ ------>
	if(!isValidate(f.UserZip1, "¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserAddr2, "»ó¼¼ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	
	if(!isValidate(f.UserTel1, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserTel2, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserTel3, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;

	if(!isValidateTel(UserTel,"ÀüÈ­¹øÈ£ Çü½ÄÀº [00-000-0000] ÀÔ´Ï´Ù.")) return;

	if(UserMobile.length > 2)
		if(!isValidateMobile(UserMobile,"ÈÞ´ëÆù¹øÈ£ Çü½ÄÀº [000-000-0000] ÀÔ´Ï´Ù.")) return;

	// <!-- À̸ÞÀÏ Ã¼Å© ------>
	if(!isValidate(f.UserEmail, "À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateEmail(f.UserEmail,"À̸ÞÀÏ Çü½ÄÀÌ À߸øµÇ¾ú½À´Ï´Ù.!!!")) return;
	if(!nonHanmail(f.UserEmail, "hanmail.net ¶Ç´Â daum.netÀº »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.")) return;

	if(f.isCheck.value != "Yes") {
		alert("¾ÆÀ̵ð Áߺ¹È®ÀÎÀ» ÇϽñ⠹ٶø´Ï´Ù.");
		return;
	}

	
	if(confirm("µî·ÏÇϽðڽÀ´Ï±î?")) {
		f.action = "https://coogi.co.kr:8002/html/member/register.php";
		f.submit();
	}
	else {
		return;
	}
}

function memberModifyCheck() {
	var f = document.form;

	var UserPwd1	= f.UserPwd1.value;
	var UserPwd2	= f.UserPwd2.value;	
	var UserEmail	= f.UserEmail.value;	
	var UserTel  	= f.UserTel1.value + "-" + f.UserTel2.value + "-" + f.UserTel3.value;
	var UserMobile	= f.UserMobile1.value + "-" + f.UserMobile2.value + "-" + f.UserMobile3.value;
	var UserAddr2	= f.UserAddr2.value;
		
	if(!isCompare(UserPwd1, UserPwd2, "ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.")) {
		f.UserPwd1.select();
		return;
	}

	
	// <!-- ¿ìÆí¹øÈ£ üũ ------>
	if(!isValidate(f.UserZip1, "¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserAddr2, "»ó¼¼ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	
	if(!isValidate(f.UserTel1, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserTel2, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidate(f.UserTel3, "ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;

	if(!isValidateTel(UserTel,"ÀüÈ­¹øÈ£ Çü½ÄÀº [00-000-0000] ÀÔ´Ï´Ù.")) return;

	if(UserMobile.length > 2)
		if(!isValidateMobile(UserMobile,"ÈÞ´ëÆù¹øÈ£ Çü½ÄÀº [000-000-0000] ÀÔ´Ï´Ù.")) return;

	// <!-- À̸ÞÀÏ Ã¼Å© ------>
	if(!isValidate(f.UserEmail, "À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateEmail(f.UserEmail,"À̸ÞÀÏ Çü½ÄÀÌ À߸øµÇ¾ú½À´Ï´Ù.!!!")) return;
	if(!nonHanmail(UserEmail, "À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä")) return;
	
	if(confirm("¼öÁ¤ÇϽðڽÀ´Ï±î?")) {
		f.action = "https://coogi.co.kr:8002/html/member/register.php";
		f.submit();
	}
	else {
		return;
	}
}

function memberOut() {
	var f = document.form;
	
	var UserName = f.UserName.value;
	var UserID = f.UserID.value;
	var UserPwd1 = f.UserPwd1.value;
	var UserJumin1 = f.UserJumin1.value;
	var UserJumin2 = f.UserJumin2.value;
	
	// <!-- À̸§ üũ ------>
	if(!isValidate(f.UserName, "À̸§À» ÀÔ·ÂÇϼ¼¿ä")) return;

	if(!hangulKey(f.UserName)) return;

	if(!isValidate(f.UserID, "¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateID(f.UserID, "¾ÆÀ̵ð´Â \'¿µ¹®/¼ýÀÚ/\' Á¶ÇÕÀÔ´Ï´Ù.")) return;

	if(!isValidate(f.UserPwd1, "ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä")) return;		

	// <!-- ÁֹιøÈ£ üũ ------>
	if(!isValidateLength(f.UserJumin1, "Áֹεî·Ï¹øÈ£ ¾Õ 6ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",6)) return;
	if(!isValidateLength(f.UserJumin2, "Áֹεî·Ï¹øÈ£ µÚ 7ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",7)) return;

	if(jumin(f)==false) {
		return;
	}
			
	if(confirm("Å»ÅðÇϽðڽÀ´Ï±î?")) {
		f.action = "register.php";
		f.submit();
	}
	else {
		return;
	}
}
function checkIDSave() {
	var Cookie = getCookie("IDSave");

	if(Cookie) {
		document.form1.UserID.value = Cookie;
		document.form1.IDSave.checked=true;
	}
	else {
		document.form1.IDSave.checked=false;
	}
}

function saveID() {
	var name = "IDSave";
	var value = document.form1.UserID.value;
	var time = "";

	var now = new Date();
	
	if(document.form1.IDSave.checked==false)
		time = new Date(now.getTime() - 31536000000);
	else
		time = new Date(now.getTime() + 31536000000);
	
	document.cookie = name + "=" + escape(value) + "; path=/; expires=" + time.toGMTString() + "; domain=.printerworks.co.kr;";
}

function IDPWCheck1() {
	f = document.forms[0];
	
	if(!isValidate(f.UserName, "À̸§À» ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!hangulKey(f.UserName)) return;
	
	// <!-- À̸ÞÀÏ Ã¼Å© ------>
	if(!isValidate(f.UserEmail, "À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä")) return false;
	if(!isValidateEmail(f.UserEmail,"À̸ÞÀÏ Çü½ÄÀÌ À߸øµÇ¾ú½À´Ï´Ù.!!!")) return false;

	// <!-- ÁֹιøÈ£ üũ ------>
	if(!isValidateLength(f.UserJumin1, "Áֹεî·Ï¹øÈ£ ¾Õ 6ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",6)) return;
	if(!isValidateLength(f.UserJumin2, "Áֹεî·Ï¹øÈ£ µÚ 7ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",7)) return;

	if(!jumin(f)) return;
	
	f.target = "frmMember";	
	f.submit();
	
	f.UserName.value = "";
	f.UserEmail.value = "";
	f.UserJumin1.value = "";
	f.UserJumin2.value = "";
}

function IDPWCheck2() {
	f = document.forms[1];
	
	if(!isValidate(f.UserID,"¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä")) return;
	if(!isValidateID(f.UserID, "¾ÆÀ̵ð´Â \'¿µ¹®/¼ýÀÚ/\' Á¶ÇÕÀÔ´Ï´Ù.")) return;

	// <!-- ÁֹιøÈ£ üũ ------>
	if(!isValidateLength(f.UserJumin1, "Áֹεî·Ï¹øÈ£ ¾Õ 6ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",6)) return;
	if(!isValidateLength(f.UserJumin2, "Áֹεî·Ï¹øÈ£ µÚ 7ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.",7)) return;

	if(!jumin(f)) return;
	
	f.target = "frmMember";	
	f.submit();
	
	f.UserID.value = "";
	f.UserJumin1.value = "";
	f.UserJumin2.value = "";
}

// ¾ÆÀ̵ð »ç¿ë°¡´É ¿©ºÎ üũ
function IDCheck() {
	var UserID = document.form.UserID.value;

	openWin("id_check.php?UserID="+UserID,"id",400,250,"no");
	return;
}
function idUpdate() {
  document.form.UserID.value = "";
  document.form.UserID.focus();
}
function pwdFocus() {
  document.form.UserPwd1.focus();
}

// ºñ¹Ð¹øÈ£º¯°æ ã±â üũ
function passCheck() {

	var form = document.form;
	var OldUserPwd  = form.OldUserPwd.value;
	var NewUserPwd1 = form.NewUserPwd1.value;
	var NewUserPwd2 = form.NewUserPwd2.value;

	if(Trim(OldUserPwd) < 1) {
		alert("ÀÌÀü ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!!!");
		form.OldUserPwd.focus();
		return false;
	}
	else if(Trim(NewUserPwd1).length < 1) {
		alert("»õ·Î¿î ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!!!");
		form.NewUserPwd1.value = "";
		form.NewUserPwd1.focus();
		return false;
	}
	else if(Trim(NewUserPwd2).length < 1 ) {
		alert("È®ÀÎ ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!!!");
		form.NewUserPwd2.value = "";
		form.NewUserPwd2.focus();
		return false;
	}
	else if( Trim(NewUserPwd1) != Trim(NewUserPwd2) ) {
		alert("ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
		form.NewUserPwd1.focus();
		return false;
	}

	if(isModify())
		return true;
	else
		return false;
}

//ÁֹιøÈ£ À¯È¿¼º üũ
function jumin(obj) {

	jumin1=obj.UserJumin1.value;
	jumin2=obj.UserJumin2.value;
	a=jumin1+jumin2; 
	ju=new Array(13);
	ch=new Array(2,3,4,5,6,7,8,9,2,3,4,5);
	sum=0;

	for(i=0;i<12;i++){
        ju[i]=a.charAt(i);
        ju[i]=eval(ju[i]);
        sum=sum+(ju[i]*ch[i]);

	}

	sum=11-(sum%11);
      
    if(9<sum){
		sum=sum%10;
    }

    ju[12]=a.charAt(12);
	ju[12]=eval(ju[12]);

	if(ju[12]!=sum){
		alert("Áֹεî·Ï¹øÈ£¸¦ Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		obj.UserJumin1.value = "";
		obj.UserJumin2.value = "";
        obj.UserJumin1.focus();
		return false;
    }	
	else {
		return true;
	}
}

//ÁֹιøÈ£ ù¹ø° ÀԷ°ªÀÇ ¹üÀ§°¡ 6ÀÌ µÇ¸é ÀÚµ¿À¸·Î µÎ¹ø°·Î Æ÷Ä¿½º°¡ À̵¿ÇÑ´Ù.
function checkJumin1(obj) { 
	if(Trim(obj.value).length == 6) {
		document.form.UserJumin2.focus();
	} 
}

//ÁֹιøÈ£ µÎ¹ø° ÀԷ°ªÀÇ ¹üÀ§°¡ 7ÀÌ µÇ¸é ÀÚµ¿À¸·Î ÀüÈ­¹øÈ£·Î Æ÷Ä¿½º°¡ À̵¿ÇÑ´Ù.
function checkJumin2(obj) {
	if(Trim(obj.value).length > 6) {
		document.form.UserTel1.focus();
	}
}

function checkJumin3(obj) { 
	if(Trim(obj.value).length == 6) {
		document.form2.UserJumin2.focus();
	} 
}

//birth¶ó´Â º¯¼ö¿¡ ÁֹιøÈ£ ù¹ø° ÀÔ·ÂÆûÀÇ °ªÀ» ÀúÀå½ÃŲÈÄ¿¡ substring( )À̶ó´Â ÇÔ¼ö·Î °ªÀ» ÆǺ°ÇÏ¿© ÇØ´çÆû¿¡ °ªÀ» ³Ö¾îÁØ´Ù.
function checkBirthday() {
	var birth = Trim(document.form.UserJumin1.value); //º¯¼ö·Î °ªÀúÀå

	if(birth.length < 1) {
		alert("»ýÀÏÀ» ÀÔ·ÂÇϼ¼¿ä!!!");
		document.form.UserBirthYear.value = "";
		document.form.UserBirthYear.focus();
		return false;
	}

	if (birth.substring(0,2) > 09) {
		document.form.UserBirthYear.value = "19"+birth.substring(0,2);
	}
	else  {
		document.form.UserBirthYear.value = "20"+birth.substring(0,2);
		document.form.UserBirthMonth.value = birth.substring(2,4);
		document.form.UserBirthDay.value = birth.substring(4,6); 
	}
}

/*
##################################
##  ÀϹÝȸ¿ø°¡ÀԽà ÇÊ¿äÇÑ ÇÔ¼ö Á¾·á  ##
##################################
*/

/*
#########################
##  °øÅëÀ¸·Î»ç¿ëÇÏ´Â ÇÔ¼ö  ##
#########################
*/

function formReset() {
	var cnt = document.form.elements;

	for(i=0; i<cnt.length; i++) {
		if(cnt[i].type=='text' || cnt[i].type=='password') {
			cnt[i].value = "";
		}
	}
}

var flag = "";

function join_check() {
	var join = document.join;
	
	if(!join.jumin1.value) {
		alert("Áֹεî·Ï¹øÈ£ 6ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		join.jumin1.focus();
		return false;
	}
	else if(!join.jumin2.value) {
		alert("Áֹεî·Ï¹øÈ£ 7ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		join.jumin2.focus();
		return false;
	}	

	jumin(join);

	if(flag) {		
		var jumin3 = join.jumin1.value+""+join.jumin2.value;		
		window.showModelessDialog("join_check.php?jumin="+jumin3,"sss","status=no");
	}		
	return false;
	
}

function join_agree() {
	location.href='join.php';
}
function memberAuthority(mode) {
	var cnt = document.list.elements;
	var idx = 0;
	var Msg = "";

	for(i=0; i<cnt.length; i++) {
		if(cnt[i].checked==true) {
			uid = cnt[i].value;
			idx = idx + 1;
		}
	}

	if(idx==0) {
		warning();
		return;
	}

	if(mode=="Reg") Msg = "Á¤È¸¿ø";
	else Msg = "ÀÎÁõȸ¿ø";

	if(confirm(Msg+" ó¸®ÇϽðڽÀ´Ï±î?")) {
		document.list.mode.value = mode;
		document.list.submit();
	}
	else {
		return;
	}
}
function findID() {
	window.open("../member/findID.php","id","width=300,height=100,scrollbars=no,resizable=no,menubar=no,status=no");
}
function checkID() {
	window.open("/html/member/id_check.php","id","width=300,height=100,scrollbars=no,resizable=no,menubar=no,status=no");
}
function memberFire() {
	if(confirm("Å»Åð󸮽à ȸ¿øµéÀÇ °áÁ¦Á¤º¸¸¦ Æ÷ÇÔÇÏ¿© ¸ðµç °ü·ÃÁ¤º¸°¡ »èÁ¦µË´Ï´Ù.\n\nÅ»Åðó¸®ÇϽðڽÀ´Ï±î?"))
		document.form.submit();
	else
		return;
}

// Àç¿Ü±¹ÀÎ ¹øÈ£ üũ
function check_fgnno(fgnno) {
        var sum=0;
        var odd=0;
        buf = new Array(13);
        for(i=0; i<13; i++) { buf[i]=parseInt(fgnno.charAt(i)); }
        odd = buf[7]*10 + buf[8];
        if(odd%2 != 0) { return false; }
        if( (buf[11]!=6) && (buf[11]!=7) && (buf[11]!=8) && (buf[11]!=9) ) {
                return false;
        }
        multipliers = [2,3,4,5,6,7,8,9,2,3,4,5];
        for(i=0, sum=0; i<12; i++) { sum += (buf[i] *= multipliers[i]); }
        sum = 11 - (sum%11);
        if(sum >= 10) { sum -= 10; }
        sum += 2;
        if(sum >= 10) { sum -= 10; }
        if(sum != buf[12]) { return false }
        return true;
}

// ÁֹιøÈ£ üũ
function check_juminno(juminno) {
        if(juminno=="" || juminno==null || juminno.length!=13) {
                alert("Áֹεî·Ï¹øÈ£¸¦ Àû¾îÁÖ¼¼¿ä.");
                return false;
        }
        var jumin1 = juminno.substr(0,6);
        var jumin2 = juminno.substr(6,7);
        var yy           = jumin1.substr(0,2);        // ³âµµ
        var mm     = jumin1.substr(2,2);        // ¿ù
        var dd     = jumin1.substr(4,2);        // ÀÏ
        var genda  = jumin2.substr(0,1);        // ¼ºº°
        var msg, ss, cc;

        // ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
        if (!isNumeric(jumin1)) {
                alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ±æÀÌ°¡ 6ÀÌ ¾Æ´Ñ °æ¿ì
        if (jumin1.length != 6) {
                alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ±âº» ±¸¼º °Ë»ç
        if (yy < "00" || yy > "99" ||
                mm < "01" || mm > "12" ||
                dd < "01" || dd > "31") {
                alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
        if (!isNumeric(jumin2)) {
                alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ±æÀÌ°¡ 7ÀÌ ¾Æ´Ñ °æ¿ì
        if (jumin2.length != 7) {
                alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ¼ºº°ºÎºÐÀÌ 1 ~ 4 °¡ ¾Æ´Ñ °æ¿ì
        if (genda < "1" || genda > "4") {
                alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // ¿¬µµ °è»ê - 1 ¶Ç´Â 2: 1900³â´ë, 3 ¶Ç´Â 4: 2000³â´ë
        cc = (genda == "1" || genda == "2") ? "19" : "20";
        // ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ³¯Â¥ Çü½Ä °Ë»ç
        if (isYYYYMMDD(parseInt(cc+yy), parseInt(mm), parseInt(dd)) == false) {
                alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        // Check Digit °Ë»ç
        if (!isSSN(jumin1, jumin2)) {
                alert("ÀÔ·ÂÇÑ Áֹεî·Ï¹øÈ£¸¦ °ËÅäÇÑ ÈÄ, ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
                return false;
        }
        return true;
}

// »ç¾÷ÀÚµî·Ï¹øÈ£ üũ
function check_busino(vencod) {
        var sum = 0;
        var getlist = new Array(10);
        var chkvalue = new Array("1","3","7","1","3","7","1","3","5");
        
		for(var i=0; i<10; i++) {
			getlist[i] = vencod.substring(i, i+1);
		}

        for(var i=0; i<9; i++) {
			sum += getlist[i]*chkvalue[i];
		}

        sum = sum + parseInt((getlist[8]*5)/10);
        sidliy = sum % 10;
        sidchk = 0;
        
		if(sidliy != 0) {
			sidchk = 10 - sidliy;
		}
        else {
			sidchk = 0;
		}

        if(sidchk != getlist[9]) 
			return false;
		else
			return true;
}


function isYYYYMMDD(y, m, d) {
        switch (m) {
        case 2:        // 2¿ùÀÇ °æ¿ì
                if (d > 29) return false;
                if (d == 29) {
                        // 2¿ù 29ÀÇ °æ¿ì ´çÇØ°¡ À±³âÀÎÁö¸¦ È®ÀÎ
                        if ((y % 4 != 0) || (y % 100 == 0) && (y % 400 != 0))
                                return false;
                }
                break;
        case 4:        // ÀÛÀº ´ÞÀÇ °æ¿ì
        case 6:
        case 9:
        case 11:
                if (d == 31) return false;
        }
        // Å« ´ÞÀÇ °æ¿ì
        return true;
}
function isNumeric(s) {
        for (i=0; i<s.length; i++) {
                c = s.substr(i, 1);
                if (c < "0" || c > "9") return false;
        }
        return true;
}
function isLeapYear(y) {
        if (y < 100)
        y = y + 1900;
        if ( (y % 4 == 0) && (y % 100 != 0) || (y % 400 == 0) ) {
                return true;
        } else {
                return false;
        }
}
function getNumberOfDate(yy, mm) {
        month = new Array(29,31,28,31,30,31,30,31,31,30,31,30,31);
        if (mm == 2 && isLeapYear(yy)) mm = 0;
        return month[mm];
}
function isSSN(s1, s2) {
        n = 2;
        sum = 0;
        for (i=0; i<s1.length; i++)
                sum += parseInt(s1.substr(i, 1)) * n++;
        for (i=0; i<s2.length-1; i++) {
                sum += parseInt(s2.substr(i, 1)) * n++;
                if (n == 10) n = 2;
        }
        c = 11 - sum % 11;
        if (c == 11) c = 1;
        if (c == 10) c = 0;
        if (c != parseInt(s2.substr(6, 1))) return false;
        else return true;
}