<!--
function checkInput (form) {

   if (!form.userID.value) {
      alert("¾ÆÀÌµð¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.userID.focus();
      return false;
   }
   if(!IsID(form.userID.name)) {
      alert("¾ÆÀÌµð´Â 4¡­20ÀÚÀÇ ¿µ¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­ÀÌ¾î¾ß ÇÕ´Ï´Ù!");
      form.userID.focus();
      form.userID.select();
      return false;
   }

   if (!form.userPW.value) {
      alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.userPW.focus();
      return false;
   }
   if(!IsPW(form.userPW.name)) {
      alert("ºñ¹Ð¹øÈ£´Â 4ÀÚ ÀÌ»óÀÇ ¿µ¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­ÀÌ¾î¾ß ÇÕ´Ï´Ù!");
      form.userPW.focus();
      form.userPW.select();
      return false;
   }
   if (!form.REuserPW.value) {
      alert("ºñ¹Ð¹øÈ£ È®ÀÎÀ» ÀÔ·ÂÇÏ¼¼¿ä!");
      form.REuserPW.focus();
      return false;
   }
   if (form.userPW.value != form.REuserPW.value) {
      alert("ÀÔ·ÂÇÏ½Å ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.\n´Ù½Ã È®ÀÎÇÏ½Ã°í ÀÔ·ÂÇÏ¿© ÁÖ½Ê½Ã¿À.");
      form.REuserPW.focus();
      form.REuserPW.select();
      return false;
   }

   if (!form.userName.value) {
      alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä!");
      form.userName.focus();
      return false;
   }

   if(!form.personalNo1.value) {
      alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.personalNo1.focus();
      return false;
   }
   if(!IsNumber(form.personalNo1.name)) {
         alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
         form.personalNo1.focus();
         form.personalNo1.select();
         return false;
   }

   if(!form.personalNo2.value) {
      alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.personalNo2.focus();
      return false;
   }
   if(!IsNumber(form.personalNo2.name)) {
         alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
         form.personalNo2.focus();
         form.personalNo2.select();
         return false;
   }

   Jumin = form.personalNo1.value+form.personalNo2.value;

   if(Jumin_chk(Jumin)) {
   	 alert("ºÎÁ¤È®ÇÑ ÁÖ¹Îµî·Ï ¹øÈ£·Î´Â µî·ÏÀÌ ºÒ°¡´É ÇÕ´Ï´Ù.!");
   	 form.personalNo1.focus();
   	 form.personalNo1.select();
   	 return false;
   }

   if (!form.emailId.value) {
      alert("ÀÌ¸ÞÀÏÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.emailId.focus();
      return false;
   }

   if (!form.emailHost.value) {
      alert("ÀÌ¸ÞÀÏÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.emailHost.focus();
      return false;
   }

   if(!form.tel1.value) {
      alert("ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.tel1.focus();
      return false;
   }

   if(form.tel2.value.length < 3) {
      alert("ÀüÈ­¹øÈ£¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä.");
      form.tel2.focus();
      form.tel2.select();
      return false;
   }

   if(!form.tel3.value) {
      alert("ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.tel3.focus();
      return false;
   }

   if(form.tel3.value.length < 4) {
      alert("ÀüÈ­¹øÈ£¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä.");
      form.tel3.focus();
      form.tel3.select();
      return false;
   }
   if(!form.hp1.value) {
      alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.hp1.focus();
      return false;
   }
   if(!form.hp2.value) {
      alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.hp2.focus();
      return false;
   }
   if(form.hp2.value.length < 3) {
      alert("ÈÞ´ëÆù¹øÈ£¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä.");
      form.hp2.focus();
      form.hp2.select();
      return false;
   }

   if(!form.hp3.value) {
      alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      form.hp3.focus();
      return false;
   }
   if(form.hp3.value.length < 3) {
      alert("ÈÞ´ëÆù¹øÈ£¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä.");
      form.hp3.focus();
      form.hp3.select();
      return false;
   }

   if(!form.zipcode.value) {
      alert("¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
      return false;
   }else{
      if(!IsZip(form.zipcode.name)) {
         alert("¿ìÆí¹øÈ£´Â '-'À¸·Î ±¸ºÐµÈ ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
         return false;
      }
   }

   if(!form.addr1.value) {
      alert("ÁÖ¼Ò¸¦ ÀÔ·Â ÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
      return false;
   }

   if(!form.addr2.value) {
      alert("»ó¼¼ ÁÖ¼Ò¸¦ ÀÔ·Â ÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
      form.addr2.focus();
      return false;
   }
   if(form.addr2.value.length < 2) {
      alert("»ó¼¼ ÁÖ¼Ò¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä.");
      form.addr2.focus();
      form.addr2.select();
      return false;
   }

   return true;
}

function IsID(formname) {
   var form = eval("document.signform." + formname);

   if(form.value.length < 4) {
      return false;
   }
   if(form.value.length > 20) {
      return false;
   }
   for(var i = 0; i < form.value.length; i++) {
      var chr = form.value.substr(i,1);
      if((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z') && (chr < 'A' || chr > 'Z')) {
         return false;
      }
   }
   return true;
}

function IsPW(formname) {
   var form = eval("document.signform." + formname);

   if(form.value.length < 4) {
      return false;
   }
   for(var i = 0; i < form.value.length; i++) {
      var chr = form.value.substr(i,1);
      if((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z') && (chr < 'A' || chr > 'Z')) {
         return false;
      }
   }
   return true;
}

function IsNumber(formname) {
   var form = eval("document.signform." + formname);

   for(var i = 0; i < form.value.length; i++) {
      var chr = form.value.substr(i,1);
      if((chr < '0' || chr > '9') ) {
         return false;
      }
   }
   return true;
}

function IsZip(formname) {
   var form = eval("document.signform." + formname);

   for(var i = 0; i < form.value.length; i++) {
      var chr = form.value.substr(i,1);
      if(!((chr >= '0' && chr <= '9') || chr == '-')) {
         return false;
      }
   }
   return true;
}

function Jumin_chk(it) {
	IDtot = 0;
	IDAdd = "234567892345";

	for(i=0; i<12; i++) IDtot = IDtot + parseInt(it.substring(i, i+1)) * parseInt(IDAdd.substring(i, i+1));
	IDtot = 11 - (IDtot%11);
	if (IDtot == 10) IDtot = 0;
	else if (IDtot == 11) IDtot = 1;

	if(parseInt(it.substring(12, 13)) != IDtot) return true;
	else return false
}

function ZipWindow(ref,what) {
   var window_left = (screen.width-640)/2;
   var window_top = (screen.height-480)/2;
   ref = ref + "?what=" + what;
   window.open(ref,"zipWin",'width=470,height=170,status=no,top=' + window_top + ',left=' + window_left + ',scrollbars=yes');
}

function check_ID_Window(ref) {
   var ID = eval(document.signform.userID);

   if(!ID.value) {
      alert('¾ÆÀÌµð(ID)¸¦ ÀÔ·ÂÇÏ½Å ÈÄ¿¡ È®ÀÎÇÏ¼¼¿ä!');
      ID.focus();
      return;
   }else {
      ref = ref + "?userID=" + ID.value;
      var window_left = (screen.width-640)/2;
      var window_top = (screen.height-480)/2;
      window.open(ref,"checkIDWin",'width=435,height=190,status=no,top=' + window_top + ',left=' + window_left + '');
   }
}

function check_PernalNo_Window(ref) {
//	  var Jumin = eval(document.signform.personalNo1);

//      ref = ref + "?PernalNo=" + Jumin.value;
      var window_left = (screen.width-640)/2;
      var window_top = (screen.height-480)/2;
      window.open(ref,"checkIDWin",'width=440,height=220,status=no,top=' + window_top + ',left=' + window_left + '');
}

/* ID Ã£±â search_form.html */
function checkID(form) {
      if(!form.userName.value) {
         alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä!");
         form.userName.focus();
         return false;
      }

     if(!form.perNo1.value) {
         alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.perNo1.focus();
         return false;
      }

      if(!form.perNo2.value) {
         alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.perNo2.focus();
         return false;
      }
	 return true;
}

/* ºñ¹Ð¹øÈ£ Ã£±â search_form.html */
function checkPW(form) {
      if(!form.userName.value) {
         alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä!");
         form.userName.focus();
         return false;
      }
      if(!form.userID.value) {
         alert("ID¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.userID.focus();
         return false;
      }
      if(!form.perNo1.value) {
         alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.perNo1.focus();
         return false;
      }
      if(!form.perNo2.value) {
         alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.perNo2.focus();
         return false;
      }
	 return true;
}

/* ºñ¹Ð¹øÈ£ º¯°æ searchpw.html */
function checkpw_confirm(form) {
   	if (!form.newpw.value) {
      alert("»õ·Î¿î ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.newpw.focus();
      return false;
   	}

   if(!IsPW(form.newpw.name)) {
      alert("ºñ¹Ð¹øÈ£´Â 4ÀÚ ÀÌ»óÀÇ ¿µ¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­ÀÌ¾î¾ß ÇÕ´Ï´Ù!");
      form.newpw.focus();
      form.newpw.select();
      return false;
   	}

   	if (!form.renewpw.value) {
      alert("´Ù½Ã ÇÑ¹ø ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.renewpw.focus();
      return false;
   	}

   	if (form.newpw.value != form.renewpw.value) {
      alert("ÀÔ·ÂÇÏ½Å ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.\n´Ù½Ã È®ÀÎÇÏ½Ã°í ÀÔ·ÂÇÏ¿© ÁÖ½Ê½Ã¿À.");
      form.renewpw.focus();
      form.renewpw.select();
      return false;
   	}
   return true;

}

function checkZipCodeInput (form) {
      if (!form.addr.value) {
         alert("Ã£°íÀÚ ÇÏ´Â °Ë»ö¾î¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
         form.addr.focus();
         return false;
      }
	return true;
}

/* ÁÖ¹Îµî·Ï¹øÈ£ ÆË¾÷ Ã¼Å© */
function checkPersonalInput (form) {

   if (!form.userName.value) {
      alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä!");
      form.userName.focus();
      return false;
   }

   if(!form.personalNo1.value) {
      alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.personalNo1.focus();
      return false;
   }

   if(!IsNumber(form.personalNo1.name)) {
         alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
         form.personalNo1.focus();
         form.personalNo1.select();
         return false;
   }

   if(!form.personalNo2.value) {
      alert("ÁÖ¹Îµî·Ï ¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
      form.personalNo2.focus();
      return false;
   }
   if(!IsNumber(form.personalNo2.name)) {
         alert("ÁÖ¹Îµî·Ï¹øÈ£´Â ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
         form.personalNo2.focus();
         form.personalNo2.select();
         return false;
   }

   Jumin = form.personalNo1.value+form.personalNo2.value;

   if(Jumin_chk(Jumin)) {
   	 alert("ºÎÁ¤È®ÇÑ ÁÖ¹Îµî·Ï ¹øÈ£·Î´Â µî·ÏÀÌ ºÒ°¡´É ÇÕ´Ï´Ù.!");
   	 form.Jumin1.focus();
   	 form.Jumin1.select();
   	 return false;
   }
}

/* ·Î±×ÀÎ */
function memberLogin(f){
	if(!f.userID.value){
		alert("ID¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
    f.userID.focus();
    return false;
  }else if(!f.userPW.value){
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
    f.userPW.focus();
    return false;
  }else{
  	return true;
  }
}

/* ºñ¹Ð¹øÈ£ Ã£±â */
function memberPW(f){
	if(!f.userName.value){
		alert("ÀÌ¸§À» ÀÔ·ÂÇÏ¼¼¿ä!");
    f.userID.focus();
    return false;
  }else if(!f.mailAddr.value){
		alert("¸ÞÀÏÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
    f.mailAddr.focus();
    return false;
  }else{
  	return true;
  }
}
// -->
