<!--
function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}
  // »ó´Ü¸Þ´ºÀÇ ÀÌ¹ÌÁö °íÁ¤
	function topMenu(num) {
	  imgindex = num;
  	if(imgindex > 0) {
    	var imgobj = eval("document.all.image" + imgindex);
	    imgobj.src="http://www.esljobcenter.com/images/menu0" + imgindex + "_on.gif";
    }
  }

  //form ===> °ø¹é ¹× ÅÇ¿¡ °üÇÑ ÇÔ¼ö
    function emptyfield(textObj)
    {
        if  (textObj.value.length == 0)
            return true;
        for(var i=0; i<textObj.value.length; ++i)
        {
            var ch = textObj.value.charAt(i);
            if (ch != ' ' && ch != '\t')
                return false;
        }
        return true;
    }

  //form ===> ¹®ÀÚ±æÀÌ(°ø¹é ¹× ÅÇ)¿¡ °üÇÑ ÇÔ¼ö
	function lengthfield(text)
	{
		var len = 0;

		if (text.value.length == 0)
			return 0;
		for (var i=0; i<text.value.length; i++) {
			var ch = text.value.charAt(i);
			if (ch != ' ' && ch != '\t')
				len = len + 1;
		}
		return len;
	}

  //form ===> ÁÖ¹Î¹øÈ£Ã¼Å©¿¡ °üÇÑ ÇÔ¼ö
	function checkjumin(manid1, manid2)
	{
		jumin = manid1 + manid2;
		weight = '234567892345'; //ÀÚ¸®¼ö weight ÁöÁ¤
		sum = 0;

		for (i=0; i<12; i++)
			sum = sum + (eval(jumin.substr(i,1)) * eval(weight.substr(i,1)));

		remain = sum % 11;
		result = 11- remain;
		if(result == 10)
			result = 0;
		else if (result == 11)
			result = 1;

		if (result != eval(jumin.substr(12,1)))
			return false;
		return true;
	}
	// ¼ýÀÚ Ã¼Å©
	function checknum(tocheck)
	{
          var isnum = true;

          if (tocheck == null || tocheck == "")
          {
               isnum = false;
               return isnum;
          }

          for (var j = 0 ; j < tocheck.length; j++)
          {
               if (      tocheck.substring(j, j + 1) != "0"
                    &&   tocheck.substring(j, j + 1) != "1"
                    &&   tocheck.substring(j, j + 1) != "2"
                    &&   tocheck.substring(j, j + 1) != "3"
                    &&   tocheck.substring(j, j + 1) != "4"
                    &&   tocheck.substring(j, j + 1) != "5"
                    &&   tocheck.substring(j, j + 1) != "6"
                    &&   tocheck.substring(j, j + 1) != "7"
                    &&   tocheck.substring(j, j + 1) != "8"
                    &&   tocheck.substring(j, j + 1) != "9" )
               {
                    isnum = false;
               }
          }
          return isnum;
     }

	// ¿µ¼ýÀÚ Ã¼Å©
	function checkchar(id_text)
	{
		var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
		var numeric = '1234567890';
		var nonkorean = alpha+numeric;

		var i ;
		for ( i=0; i < id_text.length; i++ )  {
			if( nonkorean.indexOf(id_text.substring(i,i+1)) < 0) {
				break ;
			}
		}

		if ( i != id_text.length ) {
			return false ;
		}
		else{
			return true ;
		}

		return true;
	}


	// ½ºÆäÀÌ½º(°ø¹é) Ã¼Å©
	function checkspace(tocheck)
	{
          var isspace = false;

          for (var j = 0 ; j < tocheck.length; j++)
          {
               if (tocheck.substring(j, j + 1) == " ")
               {
                    isspace = true;
               }
          }
          return isspace;
    }

	// ÄõÆ®(') Ã¼Å©
	function checkquote(tocheck)
	{
          var isquote = false;

          for (var j = 0 ; j < tocheck.length; j++)
          {
               if (tocheck.substring(j, j + 1) == "'")
               {
                    isquote = true;
               }
          }
          return isquote;
    }

	// ³¯Â¥ Ã¼Å©
	function checkdate(date1, date2, date3)
	{
		if (date1.value != "") {
			if (checkspace(date1.value)) {
   				alert('³â ÀÚ·á´Â °ø¹é¹®ÀÚ°¡ ¾ø¾î¾ß ÇÕ´Ï´Ù');
	      		return(1);
    	  	}
 	  		if (lengthfield(date1) < 4) {
   				alert('³â ÀÚ·á´Â ¹Ýµå½Ã 4ÀÚ¸®ÀÌ¾î¾ß ÇÕ´Ï´Ù');
      			return(1);
	      	}
 	  		if (checknum(date1.value) == false) {
   				alert('³â ÀÚ·á´Â ¼ýÀÚ·Î ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
      			return(1);
	      	}
	      	if (date2.value == "") {
   				alert('¿ù ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(2);
	      	}
	      	if (date3.value == "") {
   				alert('ÀÏ ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(3);
	      	}
   		}
		if (date2.value != "") {
			if (checkspace(date2.value)) {
   				alert('¿ù ÀÚ·á´Â °ø¹é¹®ÀÚ°¡ ¾ø¾î¾ß ÇÕ´Ï´Ù');
	      		return(2);
    	  	}
 	  		if (checknum(date2.value) == false) {
   				alert('¿ù ÀÚ·á´Â ¼ýÀÚ·Î ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
      			return(2);
	      	}
 	  		if (lengthfield(date2) == 1) {
      			date2.value = "0" + date2.value;
	      	}
	      	if ((date2.value <= "00") || (date2.value >= "13")) {
   				alert('¿ù ÀÚ·á°¡ ÀûÀýÇÏÁö ¾Ê½À´Ï´Ù');
      			return(2);
	      	}
	      	if (date1.value == "") {
   				alert('³â ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(1);
	      	}
	      	if (date3.value == "") {
   				alert('ÀÏ ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(3);
	      	}
   		}
		if (date3.value != "") {
			if (checkspace(date3.value)) {
   				alert('ÀÏ ÀÚ·á´Â °ø¹é¹®ÀÚ°¡ ¾ø¾î¾ß ÇÕ´Ï´Ù');
	      		return(3);
    	  	}
 	  		if (checknum(date3.value) == false) {
   				alert('ÀÏ ÀÚ·á´Â ¼ýÀÚ·Î ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
      			return(3);
	      	}
 	  		if (lengthfield(date3) == 1) {
      			date3.value = "0" + date3.value;
	      	}
	      	if ((date3.value <= "00") || (date3.value >= "32")) {
   				alert('ÀÏ ÀÚ·á°¡ ÀûÀýÇÏÁö ¾Ê½À´Ï´Ù');
      			return(3);
	      	}
	      	if (date1.value == "") {
   				alert('³â ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(1);
	      	}
	      	if (date2.value == "") {
   				alert('¿ù ÀÚ·áµµ ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù');
	      		return(2);
	      	}
   		}
   		return(0);
   	}

	// ÀÌ¸ÞÀÏ Ã¼Å©
	function checkemail(email)
	{
		var email_1 = "";
		var email_2 = "";
		var check_point = 0;

		if (email.indexOf("@") < 0 ) {
			alert("E-mail¿¡ @ °¡ ºüÁ®ÀÖ½À´Ï´Ù");
			return false;
		}
		if (email.indexOf(".") < 0 ) {
			alert("E-mail¿¡ . °¡ ºüÁ®ÀÖ½À´Ï´Ù");
			return false;
		}

		if (email.indexOf("|") >= 0 ) {
			alert("E-mail¿¡ | ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email.indexOf(">") >= 0 ) {
			alert("E-mail¿¡ > ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email.indexOf("<") >= 0 ) {
			alert("E-mail¿¡ < ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email.indexOf(" ") >= 0 ) {
			alert("E-mail¿¡ ½ºÆäÀÌ½º´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}

	    for (var j = 0 ; j < email.length; j++)
	    {
	        if ( email.substring(j, j + 1) != "@"  && check_point == 0 ) {
				email_1 = email_1 + email.substring(j, j + 1)
	        } else if ( email.substring(j, j + 1) == "@" )  {
				check_point = check_point + 1;
	        } else {
	        	email_2 = email_2 + email.substring(j, j + 1);
	        }
	    }

		if (email_1.length < 3 ) {
			alert("E-mail¿¡ @ ¾ÕÀÚ¸®´Â 3ÀÚ¸®ÀÌ»ó ÀÔ·ÂÇÏ¼Å¾ßÇÕ´Ï´Ù");
			return false;
		}
		if (email_2.length < 2 ) {
			alert("E-mail¿¡ @ µÞÀÚ¸®´Â 2ÀÚ¸®ÀÌ»ó ÀÔ·ÂÇÏ¼Å¾ßÇÕ´Ï´Ù");
			return false;
		}

		if (check_point > 1 ) {
			alert("E-mail¿¡ @ ´Â 1¹øÀÌ»ó µé¾î°¥¼ö ¾ø½À´Ï´Ù");
			return false;
		}

		if (email_2.indexOf("(") >= 0 ) {
			alert("E-mail¿¡ ( ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("(") >= 0 ) {
			alert("E-mail¿¡ ( ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf(")") >= 0 ) {
			alert("E-mail¿¡ ) ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf(",") >= 0 ) {
			alert("E-mail¿¡ , ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf(";") >= 0 ) {
			alert("E-mail¿¡ ; ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf(":") >= 0 ) {
			alert("E-mail¿¡ : ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("/") >= 0 ) {
			alert("E-mail¿¡ / ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("[") >= 0 ) {
			alert("E-mail¿¡ [ ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("]") >= 0 ) {
			alert("E-mail¿¡ ] ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("{") >= 0 ) {
			alert("E-mail¿¡ { ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf("}") >= 0 ) {
			alert("E-mail¿¡ } ´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		if (email_2.indexOf(" ") >= 0 ) {
			alert("E-mail¿¡ ½ºÆäÀÌ½º´Â Æ÷ÇÔÇÒ¼ö ¾ø½À´Ï´Ù");
			return false;
		}
		return true;
	}

	function checkQty(obj)
	{
		var number="0123456789";
		var str = obj.value;

		if (str.length > 0) {
			if (str.length == 1) {
				if (str == "0") {
					alert('¼ö·®Àº 0º¸´Ù Ä¿¾ßÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä');
					obj.value = "";
					obj.focus();
					return;
				}
			}

			for (i=0; i<str.length; i++) {
				if (number.indexOf(str.substring(i, i+1)) < 0) {
					alert('¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À');
					obj.value = "";
					obj.focus();
					return;
				}
			}
		}
	}

	function checkNumber(obj)
	{
		var number="0123456789";
		var str = obj.value;

		if (str.length > 0) {
			for (i=0; i<str.length; i++) {
				if (number.indexOf(str.substring(i, i+1)) < 0) {
					alert('¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿À');
					obj.value = "";
					obj.focus();
					return;
				}
			}
		}
	}
	
  // toolbar°¡ ÀÖ´Â ÆË¾÷
	function popUp(url)
	{
		sealWin=window.open(url,"win",'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=500,height=450');
		self.name = "mainWin";
	}

  // toolbar°¡ ¾ø´Â ÆË¾÷Ã¢
  function nTBpopUp(url, target, width, height)
  {
    nTBpopUp_win = window.open(url,target,'left=0,top=0,width='+width+',height='+height+',toolbar=no,scrollbars=yes');
    nTBpopUp_win.focus();
  }

/*
  function popupSeal() {
    	sealWin = window.open("https://digitalid.verisign.com/as2/b0d7b04c76fa71b5e6d6536fb0e22b57","sealWin",'toolbar=no,location=no,directories=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=716,height=450');
	}

	function openCreditWin(url, mid, oid, amount, ret_url)
	{
		var	R_URL='';
		var child=null;
		R_URL = url+'?mid='+mid+'&oid='+oid+'&amount='+amount+'&ret_url='+ret_url;
		child = window.open(R_URL, 'DacomWindow', 'width=700,height=460,menubar,status,scrollbars');
		return;
	}

	function openAccountWin(url, mid, oid, amount, ret_url, cid, pid)
	{
		var	R_URL='';
		var child=null;
		R_URL = url+'?mid='+mid+'&oid='+oid+'&cid='+cid+'&pid='+pid+'&amount='+amount+'&ret_url='+ret_url;
		child = window.open(R_URL, 'DacomWindow', 'width=700,height=550,menubar,status,scrollbars');
		return;
	}
*/

	function getCookie( name ){
		var nameOfCookie = name + "=";
		var x = 0;

		while ( x <= document.cookie.length ){
			var y = (x+nameOfCookie.length);

			if ( document.cookie.substring( x, y ) == nameOfCookie ) {
				if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
						endOfCookie = document.cookie.length;
				return unescape( document.cookie.substring( y, endOfCookie ) );
			}

			x = document.cookie.indexOf( " ", x ) + 1;

			if ( x == 0 )
				break;
		}

		return "";
	}

	function formatMoney(money)
	{
		var fmoney;

		var len = money.length;
		if (len <=3)
			fmoney = money;
		else if (len <=6)
			fmoney = money.substring(0,len-3) + "," + money.substring(len-3,len);
		else
			fmoney = money.substring(0,len-6) + "," + money.substring(len-6,len-3) + "," + money.substring(len-3,len);

		return(fmoney);
	}
	
		function job_choice(gojob){
			if (gojob.value == 'Korea'){
				document.location='http://www.esljobcenter.com/jobs/job_list.html?nation=Korea';
			}	else if(gojob.value == 'China') {
			  document.location='http://www.esljobcenter.com/jobs/job_list.html?nation=China';
			} else if(gojob.value == 'International'){
				document.location= 'http://www.esljobcenter.com/jobs/job_list.html?nation=International';
			}
		}


    function sign_up(){
      document.location='http://www.esljobcenter.com/';
    }

//-->
