var form = document.reg_form;
form.mem_name.focus();
function check_form()
{
	if( form.mem_agree1.checked == false ){
		alert ("¾à°ü¿¡ µ¿ÀÇÇØÁÖ¼¼¿ä");form.mem_agree1.focus();return;}

	if( form.mem_agree2.checked == false ){
		alert ("¾à°ü¿¡ µ¿ÀÇÇØÁÖ¼¼¿ä");form.mem_agree2.focus();return;}

	if( !check_name( form.mem_name.value )){
		alert ("À̸§Àº ÇѱÛ/¿µ¹®¸¸ °¡´ÉÇÕ´Ï´Ù.\n\nÁ¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_name.focus();return;}

	if( isEmpty( form.mem_name.value )){
		alert ("À̸§Àº ºó °ø°£ ¾øÀÌ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_name.focus();return;}

	if(form.mem_name.value.length < 2 ) {
		alert ("À̸§Àº 2ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.");form.mem_name.focus();return;}

	if( isEmpty(form.mem_id.value) ){
		alert("¾ÆÀ̵ð´Â ºó °ø°£ ¾øÀÌ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_id.focus();return;}

	if( !check_upper(form.mem_id.value) ){
		alert("¾ÆÀ̵ð´Â ¼Ò¹®ÀÚ³ª ¼ýÀڷθ¸ ÀÔ·ÂÇϼ¼¿ä.");form.mem_id.focus();return;}

	if (form.mem_id.value.length < 4 ) {
		alert ("¾ÆÀ̵ð´Â 4ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.");form.mem_id.focus();return;}

	if( isEmpty(form.inputmode.value) ){
		alert ("¾ÆÀ̵ð Áߺ¹È®ÀÎÀ» ÇØÁÖ¼¼¿ä");form.mem_id.focus();return;}

	if( isEmpty(form.mem_name.value) ){
		alert("´Ð³×ÀÓ(º°¸í)Àº ºó °ø°£ ¾øÀÌ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_name.focus();return;}

	if (form.mem_name.value.length < 2 ) {
		alert ("´Ð³×ÀÓ(º°¸í)Àº 2ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.");form.mem_name.focus();return;}

	if( isEmpty(form.nickcheck.value) ){
		alert ("´Ð³×ÀÓ(º°¸í) Áߺ¹È®ÀÎÀ» ÇØÁÖ¼¼¿ä");form.mem_name.focus();return;}

	if( isEmpty(form.mem_pwd1.value) ){
		alert('ºñ¹Ð¹øÈ£´Â ºó °ø°£ ¾øÀÌ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.'); form.mem_pwd1.focus();return;}
	
	if( !check_upper(form.mem_pwd1.value) ){
		alert("¿µ¹®ÀÚ³ª ¼ýÀڷθ¸ ÀÔ·ÂÇϼ¼¿ä.");form.mem_pwd1.focus();return;}

	if(form.mem_pwd1.value.length < 6 ) {
		alert ("ºñ¹Ð¹øÈ£´Â 6ÀÚ¸® ÀÌ»óÀÔ´Ï´Ù.");form.mem_pwd1.focus();return;}

	if( isEmpty( form.mem_pwd2.value )){
		alert('ºñ¹Ð¹øȣȮÀÎÀ» ÀÔ·ÂÇϼ¼¿ä.'); form.mem_pwd2.focus();return;}

	if( form.mem_pwd1.value != form.mem_pwd2.value ){
		alert('ºñ¹Ð¹øÈ£ ÀçÈ®Àεµ µ¿ÀÏÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.'); form.mem_pwd2.focus();return;}

	if( isEmpty(form.mem_pwd_hint.value) ){
		alert("ºñ¹Ð¹øÈ£ ÈùÆ®¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä.");form.mem_pwd_hint.focus();return;}

	if( isEmpty(form.mem_pwd_answer.value) ){
		alert("ºñ¹Ð¹øÈ£ Á¤´äÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_pwd_answer.focus();return;}
	
	if( form.mem_handphone_1.options.value == "" && (form.mem_handphone_2.value !="" || form.mem_handphone_3.value !="")){
		alert ("ÀüÈ­¹øÈ£¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä");form.mem_handphone_1.focus();return;}

	if( form.mem_handphone_1.options.value != "" && form.mem_handphone_2.value ==""){
		alert ("³ª¸ÓÁö ÀüÈ­¹øÈ£µµ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_handphone_2.focus();return;}

	if( !check_number(form.mem_handphone_2.value) ){
		alert("¼ýÀڷθ¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_handphone_2.focus();return;}
	
	if (form.mem_handphone_1.options.value != "" && form.mem_handphone_2.value.length < 3 ) {
		alert ("Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_handphone_2.focus();return;}

	if( form.mem_handphone_1.options.value != "" && form.mem_handphone_3.value ==""){
		alert ("³ª¸ÓÁö ÀüÈ­¹øÈ£µµ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_handphone_3.focus();return;}

	if( !check_number(form.mem_handphone_3.value) ){
		alert("¼ýÀڷθ¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_handphone_3.focus();return;}
	
	if (form.mem_handphone_1.options.value != "" && form.mem_handphone_3.value.length < 4 ) {
		alert ("Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_handphone_3.focus();return;}

	if( form.mem_phone_1.options.value == "" && (form.mem_phone_2.value !="" || form.mem_phone_3.value !="")){
		alert ("ÀüÈ­¹øÈ£¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä");form.mem_phone_1.focus();return;}

	if( form.mem_phone_1.options.value != "" && form.mem_phone_2.value ==""){
		alert ("³ª¸ÓÁö ÀüÈ­¹øÈ£µµ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_phone_2.focus();return;}

	if( !check_number(form.mem_phone_2.value) ){
		alert("¼ýÀڷθ¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_phone_2.focus();return;}
	
	if (form.mem_phone_1.options.value != "" && form.mem_phone_2.value.length < 3 ) {
		alert ("Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_phone_2.focus();return;}

	if( form.mem_phone_1.options.value != "" && form.mem_phone_3.value ==""){
		alert ("³ª¸ÓÁö ÀüÈ­¹øÈ£µµ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_phone_3.focus();return;}

	if( !check_number(form.mem_phone_3.value) ){
		alert("¼ýÀڷθ¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_phone_3.focus();return;}
	
	if (form.mem_phone_1.options.value != "" && form.mem_phone_3.value.length < 4 ) {
		alert ("Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");form.mem_phone_3.focus();return;}

	if( form.mem_handphone_1.options.value == "" && form.mem_phone_1.options.value == ""){
		alert ("ÈÞ´ëÆùÀ̳ª ÀϹÝÀüÈ­ Áß¿¡¼­ Çϳª´Â ¹Ýµå½Ã ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.");form.mem_handphone_1.focus();return;}

	if(form.mem_address1.value == "") {
		alert ("ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");return;}

	if(form.mem_address1.value != "" && form.mem_address2.value == "") {
		alert ("³ª¸ÓÁö ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");form.mem_address2.focus();return;}

	form.submit();
}

/*NULL üũ*/
function isEmpty( data )
{
	for ( var i = 0 ; i < data.length ; i++ )
	{
		if ( data.substring( i, i+1 ) != " " )
			return false;
	}
	return true;
}

/*¼Ò¹®ÀÚ, ¼ýÀÚ Ã¼Å©*/
function check_upper(s)
{
	for (var i = 0; i < s.length; i++)
	{
		ch = s.charAt(i);
		if(!(ch >= '0' && ch <= '9'))
		{
			if( !(ch >= 'a' && ch <= 'z') )
			{
				return false;
			}
		}
	}
	return true;
}

/*¼ýÀÚ Ã¼Å©*/
function check_number(s)
{
	for (var i = 0; i < s.length; i++)
	{
		ch = s.charAt(i);
		if(!(ch >= '0' && ch <= '9'))
		{
			return false;
		}
	}
	return true;
}

/*Áֹεî·Ï¹øÈ£ ÀÚµ¿À̵¿*/
function Autotab() {
	var strLen = document.reg_form.mem_jumin1.value.length;
    if (strLen == 6 ) {
      		document.reg_form.mem_jumin2.focus();
	}
}

function Autotab2() {
	var strLen = document.reg_form.mem_jumin2.value.length;
    if (strLen == 7 ) {
      		document.reg_form.mem_id.focus();
	}
}

/*À̸§ üũ(ÇѱÛ,¿µ¹®,°ø¹é¸¸ °¡´É)*/
function check_name(s)
{
	for (var i = 0; i < s.length; i++)
	{
		ch = s.charAt(i);
		if(!(ch >= 'A' && ch <= 'Z'))
		{
			if( !(ch >= 'a' && ch <= 'z') )
			{
				if( !(ch >= '°¡' && ch <= 'Èþ') )
				{
					if( !(ch >= ' ' && ch <= ' ') )
					{
						return false;
					}
				}
			}
		}
	}
	return true;
}

/*Áֹεî·Ï¹øÈ£ üũ*/
function jumin_check()
{
	a = new Array(6);
	b = new Array(7);
	tot=0;
	c=0;
	for(i=1;i<7;i++) 
	{
			a[i]=document.reg_form.mem_jumin1.value.substring(i-1,i);
			b[i]=document.reg_form.mem_jumin2.value.substring(i-1,i);
			if(i<3) 
			{
			c=Number(b[i])*(i+7);
			}
			else if(i>=3) 
			{
			c=Number(b[i])*((i+9)%10);
			}
			tot = tot + Number(a[i])*(i+1) + c;
	}

	b[7]=document.reg_form.mem_jumin2.value.substring(6,7);
	if(Number(b[7]) != ((11-(tot%11))%10)) 
	{
			alert("Áֹεî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.");
			document.reg_form.mem_jumin1.focus();
			return 0;
	}
	else
		return 1;
}

function change_mail() {
	if (form.mem_mail_select.options.value == "")
	{
		form.mem_mail_2.value = "";
		form.mem_mail_2.readOnly = false;
	}else{
		form.mem_mail_2.value = form.mem_mail_select.options.value;
		form.mem_mail_2.readOnly = true;
	}
}

/*¾ÆÀ̵ð üũ*/
function id_check ()
          {
			if(form.mem_id.value=="") 
				{
					alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä");
					form.mem_id.focus();
					return;
				}

				var comp="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
				var string=form.mem_id.value;
				var len=string.length;
				
				for(i=0;i<len;i++) {
						
					if(comp.indexOf(string.substring(i,i+1))<0) 
					{
						alert("Çã¿ëµÈ ¹®ÀÚ°¡ ¾Æ´Õ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁֽʽÿÀ");
						form.mem_id.value="";
						form.mem_id.focus();
						return;
					}
				}
				if(len <4)
				{
					alert("\n¾ÆÀ̵ð´Â 4ÀÚÀÌ»óÀÔ´Ï´Ù.");
					form.mem_id.focus();
				}else{
					wndNew = window.open('/member/id_check.asp', 'id_input', 'left=350,top=220,width=350,height=200,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
					if (wndNew) wndNew.focus();
          }
}

/*´Ð³×ÀÓ Ã¼Å©*/
function nick_check()
  {
	if(form.mem_name.value=="") 
		{
			alert("´Ð³×ÀÓÀ» ÀÔ·ÂÇϽʽÿä");
			form.mem_name.focus();
			return;
		}

		if(form.mem_name.value.length <2)
		{
			alert("´Ð³×ÀÓÀº 2ÀÚÀÌ»óÀÔ´Ï´Ù.");
			form.mem_name.focus();
			return;
		}else{
			wndNew = window.open('/member/nick_check.asp', 'nick_input', 'left=300,top=220,width=350,height=200,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
			if (wndNew) wndNew.focus();
	}
}

/*ÁÖ¼ÒÀÔ·Â*/
function address_input()
{
	wndNew = window.open('/member/mem_zipcode.asp', 'address_input', 'left=50,top=50,width=444,height=400,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
	if (wndNew) wndNew.focus();
}

/*ȨÆäÀÌÁö ¹Ì¸®º¸±â*/
function home_view() {
	if (document.reg_form.mem_homepage.value == "" || document.reg_form.mem_homepage.value == "http://") {
		alert("ȨÆäÀÌÁö ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		document.reg_form.mem_homepage.focus();
	}

	else	{
		url = document.reg_form.mem_homepage.value;
		window.open( url, "_blank");
	}
}

change_mail();