<!--
function chk_confirm()
{
	Pzip = member_regist.Pzip1.value + member_regist.Pzip2.value;
	var email = member_regist.Email.value;
	email = email.toLowerCase();

	// ¾à°ü µ¿ÀÇ ¿©ºÎ
	if (!member_regist.agree.checked)	{
		alert("ÀÚ³àPC°ü¸® ÅÚ·¹Å°ÆÛ¿¡ °¡ÀÔÇÏ½Ã·Á¸é ¾à°ü¿¡ µ¿ÀÇ ÇÏ½Ê½Ã¿À.");	
		member_regist.agree.focus();
		return false;

	// ÁÖ¹Îµî·Ï¹øÈ£
	}else if (member_regist.Pzip1.value == "" || member_regist.Pzip1.value.length != 6){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pzip1.focus();
		return false;
	}
	else if (member_regist.Pzip2.value == ""  || member_regist.Pzip2.value.length != 7){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pzip2.focus();
		return false;
	}
	else if(!(IsNumber(member_regist.Pzip1.value, true))) {
		alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pzip1.value="";
		member_regist.Pzip2.value="";
		member_regist.Pzip1.focus();
		return false;
	}
	else if(!(IsNumber(member_regist.Pzip2.value, true))) {
		alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pzip1.value="";
		member_regist.Pzip2.value="";
		member_regist.Pzip1.focus();
		return false;
	}
	else if (Pzip_chk(Pzip)){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ Á¤È®ÇÏ°Ô ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pzip1.focus();
		return false;
	}
	
	//ÀÌ¸ÞÀÏ È®ÀÎ
	else if (member_regist.Email.value=="")
	{
		alert("ÀÌ¸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Email.focus();
		return false;
	}
	else if (member_regist.Email.value.indexOf("@")==-1 || member_regist.Email.value.indexOf(".") == -1 || member_regist.Email.value.substring(member_regist.Email.value.indexOf("."), member_regist.Email.value.length) == "." || member_regist.Email.value.substring(member_regist.Email.value.indexOf("@"), member_regist.Email.value.indexOf(".")) == "@")
	{
		alert("ÀÌ¸ÞÀÏ ÁÖ¼Ò°¡ Àß¸øµÇ¾ú½À´Ï´Ù. Á¤È®È÷ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Email.focus();
		return false;
	}
	else if (email.indexOf("hanmail.")!=-1 || email.indexOf("daum.")!=-1 || email.indexOf("dreamwiz.")!=-1)
	{
		alert("ÇÑ¸ÞÀÏ°ú µå¸²À§Áî¸ÞÀÏÀ» Á¦¿ÜÇÑ ÀÚÁÖ ÀÌ¿ëÇÏ½Ã´Â ¸ÞÀÏÁÖ¼Ò¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Email.focus();
		return false;
	}
	// ½Ç¸í È®ÀÎ ¿©ºÎ
	else if(member_regist.realnamechk.value==0){
		alert ("½Ç¸í È®ÀÎÀ» ÇØÁÖ½Ê½Ã¿À.");
		member_regist.Pzip2.focus();
		return false;
	}
	else if(member_regist.Pzip1.value != member_regist.jumin1.value){
		alert ("½Ç¸í È®ÀÎÀ» ÇØÁÖ½Ê½Ã¿À.");
		return false;
	}
	else if(member_regist.Pzip2.value != member_regist.jumin2.value){
		alert ("½Ç¸í È®ÀÎÀ» ÇØÁÖ½Ê½Ã¿À.");
		return false;
	}
	
	//¿¬¶ôÃ³ ÀüÈ­¹øÈ£ È®ÀÎ
	else if(!(IsNumber(member_regist.PhoneNo1.value, true) && IsNumber(member_regist.PhoneNo2.value, true) && IsNumber(member_regist.PhoneNo3.value, true))) {
		alert("¿¬¶ôÃ³ ÀüÈ­¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.PhoneNo1.value="";
		member_regist.PhoneNo2.value="";
		member_regist.PhoneNo3.value="";
		member_regist.PhoneNo1.focus();
		return false;
	}
	else if (member_regist.PhoneNo1.value.length < 2) {
		alert("ÇÊ¼öÇ×¸ñÀÎ ¿¬¶ôÃ³ ÀüÈ­¹øÈ£°¡ ÀÔ·ÂµÇÁö ¾Ê¾Ò°Å³ª Àß¸ø ÀÔ·ÂµÇ¾ú½À´Ï´Ù.\n\n´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.PhoneNo1.value="";
		member_regist.PhoneNo1.focus();
		return false;
	}
	else if (member_regist.PhoneNo1.value != "02" && member_regist.PhoneNo1.value != "031" && member_regist.PhoneNo1.value != "032" && member_regist.PhoneNo1.value != "033" && member_regist.PhoneNo1.value != "041" && member_regist.PhoneNo1.value != "042" && member_regist.PhoneNo1.value != "043" && member_regist.PhoneNo1.value != "051" && member_regist.PhoneNo1.value != "052" && member_regist.PhoneNo1.value != "053" && member_regist.PhoneNo1.value != "054" && member_regist.PhoneNo1.value != "055" && member_regist.PhoneNo1.value != "061" && member_regist.PhoneNo1.value != "062" && member_regist.PhoneNo1.value != "063" && member_regist.PhoneNo1.value != "064" && member_regist.PhoneNo1.value != "010" && member_regist.PhoneNo1.value != "011" && member_regist.PhoneNo1.value != "016" && member_regist.PhoneNo1.value != "017" && member_regist.PhoneNo1.value != "018" && member_regist.PhoneNo1.value != "019") {
		alert("¿¬¶ôÃ³ ÀüÈ­¹øÈ£ÀÇ Ã¹¹øÂ° ºÎºÐÀ» Àß¸ø ÀÔ·ÂÇÏ¿´½À´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.PhoneNo1.value="";
		member_regist.PhoneNo1.focus();
		return false;
	}
	else if (member_regist.PhoneNo2.value.length < 3) {
		alert("ÇÊ¼öÇ×¸ñÀÎ ¿¬¶ôÃ³ ÀüÈ­¹øÈ£°¡ ÀÔ·ÂµÇÁö ¾Ê¾Ò°Å³ª Àß¸ø ÀÔ·ÂµÇ¾ú½À´Ï´Ù.\n\n´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.PhoneNo2.value="";
		member_regist.PhoneNo2.focus();
		return false;
	}
	else if (member_regist.PhoneNo3.value.length < 4) {
		alert("ÇÊ¼öÇ×¸ñÀÎ ¿¬¶ôÃ³ ÀüÈ­¹øÈ£°¡ ÀÔ·ÂµÇÁö ¾Ê¾Ò°Å³ª Àß¸ø ÀÔ·ÂµÇ¾ú½À´Ï´Ù.\n\n´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.PhoneNo3.value="";
		member_regist.PhoneNo3.focus();
		return false;
	}
	
	// ºñ¹Ð¹øÈ£
	else if(!(IsAlphaNumeric(member_regist.Pass, true))) 
	{
		alert("ºñ¹Ð¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pass.value="";
		member_regist.re_Pass.value="";
		member_regist.Pass.focus();
		return false;
	}
  else if(member_regist.Pass.value == "")
	{
    alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
    member_regist.Pass.focus();
    return false;
	}
	else if(!(IsNumber(member_regist.Pass.value))) 
	{
		alert("ºñ¹Ð¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.Pass.value="";
		member_regist.re_Pass.value="";
		member_regist.Pass.focus();
		return false;
	}
  else if(member_regist.Pass.value.length <4)
	{
		alert ("ºñ¹Ð¹øÈ£´Â ¼ýÀÚ 4ÀÚ¸® ÀÌ»ó ÀÔ·ÂÇÏ½Ê½Ã¿À.")
		member_regist.Pass.focus();
		return false;
	}

	// ºñ¹Ð¹øÈ£ È®ÀÎ
	else if(member_regist.re_Pass.value == "")
	{
		alert("ºñ¹Ð¹øÈ£ È®ÀÎÀ» À§ÇØ À§ÀÇ ºñ¹Ð¹øÈ£¸¦ ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		member_regist.re_Pass.focus();
		return false;
	}
	else if(member_regist.Pass.value != member_regist.re_Pass.value)
	{
		alert("ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");
		member_regist.re_Pass.value="";
		member_regist.re_Pass.focus();
		return false;
	}	
}


function realname_chk()	{
	// ÀÌ¸§
	if(document.member_regist.name1.value == ""){
		alert("ÀÌ¸§À» ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.name1.focus();
		return false;
	}
	else if(document.member_regist.name1.value.length > 0) {
		var name1 = document.member_regist.name1.value;
		if (name1.indexOf(" ") > 0){
			alert("ÀÌ¸§¿¡ °ø¹é¹®ÀÚ¸¦ ÀÔ·ÂÇÏ½Ã¸é ¾ÈµË´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
			document.member_regist.name1.focus();
			return false;
		}
	}
	// ÁÖ¹Îµî·Ï¹øÈ£
	Pzip = document.member_regist.Pzip1.value + document.member_regist.Pzip2.value;
	if (document.member_regist.Pzip1.value == "" || document.member_regist.Pzip1.value.length != 6){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.Pzip1.focus();
		return false;
	}
	else if (document.member_regist.Pzip2.value == ""  || document.member_regist.Pzip2.value.length != 7){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.Pzip2.focus();
		return false;
	}
	else if(!(IsNumber(document.member_regist.Pzip1.value, true))) {
		alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.Pzip1.value="";
		document.member_regist.Pzip2.value="";
		document.member_regist.Pzip1.focus();
		return false;
	}
	else if(!(IsNumber(document.member_regist.Pzip2.value, true))) {
		alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.Pzip1.value="";
		document.member_regist.Pzip2.value="";
		document.member_regist.Pzip1.focus();
		return false;			
	}
	else if (Pzip_chk(Pzip)){
		alert("ÁÖ¹Îµî·Ï¹øÈ£¸¦ Á¤È®ÇÏ°Ô ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À.");
		document.member_regist.Pzip1.focus();
		return false;
	}

	var lefttops = (screen.width - 440) / 2;
	var tops = (screen.height - 470) / 2;
	var windowposition = "height=216,width=482,left=" + lefttops + ", top=" + tops + "toolbar=no,menubar=no,directories=no,resizable=no,status=no,scrollbars=no";

	var	urlname	= "NameCheckRequest.asp?strNm="+document.member_regist.name1.value+"&strJumin1="+document.member_regist.Pzip1.value+"&strJumin2="+document.member_regist.Pzip2.value;
	browsing_window	= window.open(urlname, "NameCheckRequest", windowposition);

	if (browsing_window != null)
	{
		browsing_window.opener = this;
		browsing_window.focus();
	}
}

function Pzip_chk(it) {
	IDtot = 0;
	IDAdd = "234567892345";

	for(i=0; i<12; i++) IDtot = IDtot + parseInt(it.charAt(i)) * parseInt(IDAdd.charAt(i));
		IDtot = 11 - (IDtot%11);
		if (IDtot == 10) IDtot = 0;
		else if (IDtot == 11) IDtot = 1;
	if(parseInt(it.charAt(12)) != IDtot) return true;
} 

function trim(s) {
  while (s.substring(0,1) == " ") {
    s = s.substring(1,s.length);
  }
  while (s.substring(s.length-1,s.length) == " ") {
    s = s.substring(0,s.length-1);
  }
  return s;
}

function replaceChars(entry, replace, withthis) {
	out = replace;
	add = withthis;
	temp = "" + entry; // temporary holder

	while (temp.indexOf(out)>-1) {
		pos= temp.indexOf(out);
		temp = "" + (temp.substring(0, pos) + add + 
		temp.substring((pos + out.length), temp.length));
	}
	return temp;
}
-->