a = Array(6);
b = Array(7);


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function member_check(form)
{

if ( form.member_id.value.length == 0 ) {
  alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä.");
  form.member_id.focus();
  return (false);
}
if ( form.member_pass.value.length == 0 ) {
  alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.");
  form.member_pass.focus();
  return (false);
}

return (true);
}

function site_search_check(form)
{


if ( form.search_word.value.length == 0 ) {
  alert("°Ë»öÇÏ½Ç ´Ü¾î¸¦ ÀÔ·ÂÇϼ¼¿ä.");
  form.search_word.focus();
  return (false);
}
return (true);
}



function user_emailserv(){
  var frm = document.hong;
  var user_email_1 = frm.user_email_1.value;
  var user_email_2 = frm.user_email_2.value;
  
  if( user_email_2 == " ")  {
		var urlname = "./user_email_pop.php?user_email_1="+ user_email_1;
		window.open(urlname, "user_email","height=200,width=412, menubar=no,directories=no,resizable=no,status=no,scrollbars=no");
  }
  return;
}


function user_emailserv2(){
  var frm = document.hong13;
  var user_email_1 = frm.user_email_1.value;
  var user_email_2 = frm.user_email_2.value;
  
  if( user_email_2 == " ")  {
		var urlname = "./user_email_pop.php?user_email_1="+ user_email_1;
		window.open(urlname, "user_email","height=200,width=412, menubar=no,directories=no,resizable=no,status=no,scrollbars=no");
  }
  return;
}

function IDCheck(){
var alphaDigit= "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
member = document.hong.member_id.value.length;
if ( member == 0 ) {
    alert("¾ÆÀ̵𸦠ÀÔ·Â Çϼ¼¿ä.");
 document.hong.member_id.focus();
  return;
}
if ( member < 4 || member > 12) {
  alert("ID´Â 4~12ÀÚ À̳»¿©¾ß ÇÕ´Ï´Ù.");
  document.hong.member_id.focus();
  return;
}
if (document.hong.member_id.value.indexOf(" ") >= 0) {
alert("ID¿¡´Â °ø¹éÀÌ µé¾î°¡¸é ¾ÈµË´Ï´Ù.");
document.hong.member_id.focus();
return;
}
for (i=0; i< document.hong.member_id.value.length; i++) {
  if (alphaDigit.indexOf(document.hong.member_id.value.substring(i, i+1)) == -1) {
  alert("ID´Â ¿µ¹®°ú ¼ýÀÚÀÇ Á¶ÇÕ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.");
  document.hong.member_id.focus();
  return;
  }
}
window.open("member_id_check.php?member_id=" + document.hong.member_id.value, "IDWin", "width=340,height=140,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes");
}




function JUCheck(){

var hongumber1, hongumber2, hongtot, hongave;
if(document.hong.member_jumin1.value.length!=6 || document.hong.member_jumin2.value.length!=7){
  alert ("Áֹεî·Ï¹øÈ£¸¦ ³Ö¾îÁÖ¼¼¿ä.");
  document.hong.member_jumin1.focus();
  return (false);
} 

if(document.hong.member_jumin1.value.length==6 || document.hong.member_jumin2.value.length==7){
hongumber1 = document.hong.member_jumin1.value;
hongumber2 = document.hong.member_jumin2.value;
for (var i=0; i<6; i++){
  a[i] = parseInt(hongumber1.charAt(i));
}
for (var j=0; j<7; j++){
  b[j] = parseInt(hongumber2.charAt(j));
}
hongtot = (a[0]*2)+(a[1]*3)+(a[2]*4)+(a[3]*5)+(a[4]*6)+(a[5]*7) + (b[0]*8)+(b[1]*9)+(b[2]*2)+(b[3]*3)+(b[4]*4)+(b[5]*5);
hongave = 11 - (hongtot%11);
if (hongave == 11){
  hongave = 1;
}else if(hongave == 10){
  hongave = 0;
}

if (b[6] != hongave){
  alert ("Áֹεî·Ï¹øÈ£°¡ Ʋ¸³´Ï´Ù.");
  document.hong.member_jumin1.value = "";
  document.hong.member_jumin2.value = "";
  document.hong.member_jumin1.focus();
  return (false);
}
   window.open("member_ju_check.php?member_jumin1=" + document.hong.member_jumin1.value + "&member_jumin2=" + document.hong.member_jumin2.value, "JUWin", "width=1,height=1,toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=9000,left=9000");
 
} 


}


function NickCheck(){

member_nick = document.hong.member_nick.value.length;
if ( member_nick == 0 ) {
    alert("´Ð³×ÀÓÀ» ÀÔ·Â Çϼ¼¿ä.");
 document.hong.member_nick.focus();
  return;
}
if ( member_nick < 2 ||member_nick > 4) {
  alert("´Ð³×ÀÓÀº 2~4ÀÚ À̳»¿©¾ß ÇÕ´Ï´Ù.");
  document.hong.member_id.focus();
  return;
}
if (document.hong.member_nick.value.indexOf(" ") >= 0) {
alert("´Ð³×ÀÓ¿¡´Â °ø¹éÀÌ µé¾î°¡¸é ¾ÈµË´Ï´Ù.");
document.hong.member_nick.focus();
return;
}

window.open("member_nick_check.php?member_nick=" + document.hong.member_nick.value, "IDWin", "width=340,height=140,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes");
}




function member_jumin_check2(f){
var hongumber1, hongumber2, hongtot, hongave;
if(f.member_jumin1.value.length!=6 || f.member_jumin2.value.length!=7){
  alert ("Áֹεî·Ï¹øÈ£¸¦ ³Ö¾îÁÖ¼¼¿ä.");
  f.member_jumin1.focus();
  return (false);
} 

if(f.member_jumin1.value.length==6 || f.member_jumin2.value.length==7){
hongumber1 = f.member_jumin1.value;
hongumber2 = f.member_jumin2.value;
for (var i=0; i<6; i++){
  a[i] = parseInt(hongumber1.charAt(i));
}
for (var j=0; j<7; j++){
  b[j] = parseInt(hongumber2.charAt(j));
}
hongtot = (a[0]*2)+(a[1]*3)+(a[2]*4)+(a[3]*5)+(a[4]*6)+(a[5]*7) + (b[0]*8)+(b[1]*9)+(b[2]*2)+(b[3]*3)+(b[4]*4)+(b[5]*5);
hongave = 11 - (hongtot%11);
if (hongave == 11){
  hongave = 1;
}else if(hongave == 10){
  hongave = 0;
}

if (b[6] != hongave){
  alert ("Áֹεî·Ï¹øÈ£°¡ Ʋ¸³´Ï´Ù.");
  f.member_jumin1.value = "";
  f.member_jumin2.value = "";
  f.member_jumin1.focus();
  return (false);
}
  return (true);    
} 
}


function member_jumin_check(f){
var hongumber1, hongumber2, hongtot, hongave;
if(f.member_jumin1.value.length!=6 || hong.member_jumin2.value.length!=7){
  alert ("Áֹεî·Ï¹øÈ£¸¦ ³Ö¾îÁÖ¼¼¿ä.");
  f.member_jumin1.focus();
  return (false);
} 

if(f.member_jumin1.value.length==6 || hong.member_jumin2.value.length==7){
hongumber1 = hong.member_jumin1.value;
hongumber2 = hong.member_jumin2.value;
for (var i=0; i<6; i++){
  a[i] = parseInt(hongumber1.charAt(i));
}
for (var j=0; j<7; j++){
  b[j] = parseInt(hongumber2.charAt(j));
}
hongtot = (a[0]*2)+(a[1]*3)+(a[2]*4)+(a[3]*5)+(a[4]*6)+(a[5]*7) + (b[0]*8)+(b[1]*9)+(b[2]*2)+(b[3]*3)+(b[4]*4)+(b[5]*5);
hongave = 11 - (hongtot%11);
if (hongave == 11){
  hongave = 1;
}else if(hongave == 10){
  hongave = 0;
}

if (b[6] != hongave){
  alert ("Áֹεî·Ï¹øÈ£°¡ Ʋ¸³´Ï´Ù.");
  f.member_jumin1.value = "";
  f.member_jumin2.value = "";
  f.member_jumin1.focus();
  return (false);
}
  return (true);    
} 
}


  function moveFocus(num,fromform,toform){
	var str = fromform.value.length;
	if(str == num)
		toform.focus();
}


var submenu='' ;

function subDisplay(a) {
if(submenu != a) {
if(submenu !='')
submenu.style.display = 'none';
a.style.display = 'block';
submenu = a;
} else {
a.style.display = 'none';
submenu='';
}

}