<!--
/* char-set */
var lang = "";

/*-----------------------------------------------------------------------------*/
  /* empth */
	function isEmpty(txt) {
		for (var i=0; i<=txt.length-1; i++) {
			var ch = txt.charAt(i);
			if ( ch != ' ' && ch != '\t' ) {
				return false;
			}
		}
		return true;	//ok
	}

  /* isSymbol(form.box, message, string) */
	function isSymbol(txtBox,msg, ext) {
		var symbol = "~!@#$%^&*()_+|`-=\\[];:\'\",./<>?";
    if ( ext != '' ) {
      symbol = symbol + ext;
    }
		for(var i=0; i<txtBox.value.length; i++) {
			if(symbol.indexOf(txtBox.value.charAt(i)) != -1){
				alert(msg);
				txtBox.focus();
				return false;
			}
		}
		return true;
	}

  /* number */
  function isNumber(txtBox, msg) {
    var num = "0123456789";
    for (var i=0; i<txtBox.value.length; i++) {
      if (num.indexOf(txtBox.value.charAt(i)) == -1) {
        alert(msg);
        txtBox.focus();
        return false;
      }
    }
    return true;
  }

  /* number + hyphen(-)  */
	function isNumberHyphen(txtBox, msg) {
		var num = "0123456789-";
		for(var i=0; i<txtBox.value.length; i++) {
			if(num.indexOf(txtBox.value.charAt(i)) == -1) {
				alert(msg);
				txtBox.focus();
				return false;
			}
		}
		return true;
	}

  /* number + underline(_) */
	function isNumberUnderLine(txtBox, msg) {
		var num = "0123456789_";
		for(var i=0; i<txtBox.value.length; i++) {
			if(num.indexOf(txtBox.value.charAt(i)) == -1) {
				alert(msg);
				txtBox.focus();
				return false;
			}
		}
		return true;
	}

  /* alphabet + number */
  function isAlphaNumber(txtBox, msg) {
    var num = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
    for (var i=0; i<txtBox.value.length; i++) {
      if (num.indexOf(txtBox.value.charAt(i)) == -1) {
        alert(msg);
        txtBox.focus();
        return false;
      }
    }
    return true;
  }

  /* email address */
  function isEmail(txtBox, msg) {
    var fb_leng = txtBox.value.length;
    var atcnt = 0;
    var dotcnt = 0;
    for (var i=0; i<fb_leng; i++) {
      if ( txtBox.value.charAt(i) == '@' )
        atcnt += 1;
      if ( txtBox.value.charAt(i) == '.' )
        dotcnt += 1;
    }
    
    if ( atcnt < 1 ) {
      alert(msg);
      txtBox.focus();
      return false;
    }
    if ( dotcnt < 1 ) {
      alert(msg);
      txtBox.focus();
      return false;
    }

    // .com .net co.kr .org  :: 뒤에서 4번째가 . 이거나 3,6가 점이어야 한다.
    dot4 = txtBox.value.charAt(txtBox.value.length - 4);
    dot3 = txtBox.value.charAt(txtBox.value.length - 3);
    dot6 = txtBox.value.charAt(txtBox.value.length - 6);

    if ( (dot4 != '.') && ((dot3 != '.') || (dot6 != '.')) ) {
      alert(msg);
      txtBox.focus();
      return false;
    }
    return true;
  }

  /* 주민등록번호 확인 */
  function JuminCheck(jnum_01, jnum_02){
    check_jumin = false
    // 잘못된 생년월일을 검사합니다.
    b_Year = (jnum_02.charAt(0) <= "2") ? "19" : "20"
    /* 2000년도부터 성구별 번호가 바뀌였슴으로 구별수가 2보다 작다면
    1900년도 생이되고 2보다 크다면 2000년도 이상생이 됩니다. 
    단 1800년도 생은 계산에서 제외합니다.*/

    b_Year += jnum_01.substr(0, 2)
    // 주민번호의 앞에서 2자리를 이어서 4자리의 생년을 저장합니다.
    b_Month = jnum_01.substr(2, 2) - 1
    // 달을 구합니다. 1을 뺀것은 자바스크립트에서는 1월을 0으로 표기하기 때문입니다.
    b_Date = jnum_01.substr(4, 2)
    b_sum = new Date(b_Year, b_Month, b_Date)
    if ( b_sum.getYear() % 100 != jnum_01.substr(0, 2) || b_sum.getMonth() != b_Month || b_sum.getDate() != b_Date) {
    return check_jumin
    // 생년월일의 타당성을 검사하여 거짓이 있을시 에러메세지를 나타냄
    }

    total = 0
    temp = new Array(13)
    for(i=1; i<=6; i++) temp[i] = jnum_01.charAt(i-1)
    for(i=7; i<=13; i++) temp[i] = jnum_02.charAt(i-7)
    for(i=1; i<=12; i++) {
    k = i + 1
    if(k >= 10) k = k % 10 + 2
    /* 각 수와 곱할 수를 뽑아냅니다. 곱수가 만일 10보다 크거나 같다면
    계산식에 의해 2로 다시 시작하게 됩니다. */
    total = total + (temp[i] * k)
    // 각 자리수와 계산수를 곱한값을 변수 total에 누적합산시킵니다.
    }

    last_num = (11- (total % 11)) % 10
    // 마지막 계산식을 변수 last_num에 대입합니다.
    if(last_num == temp[13]) check_jumin = true;
    // laster_num이 주민번호의마지막수와 같은면 참을 틀리면 거짓을 반환합니다.
    else check_jumin = false;

    return check_jumin
  }

  /* select box check */
	function SelectBoxChk(formBox, msg) {
		var sel = formBox.selectedIndex;
		if(sel <= 0) {
			alert(msg);
			formBox.focus();
			return false;
		}
		return true;
	}

  //라디오버튼체크
  function checkRadio(formBox) {
    var re = "";
    for (i=0; i<formBox.length; i++) {
        if (formBox[i].checked) {
          re = formBox[i].value;
        }
    }
    return re.toString();
  }

  /* 팝업창 띄우기 */
	function OpenWin(nUrl, nTarget, nOpt) {
		window.open(nUrl, nTarget, nOpt);
	}

/*-----------------------------------------------------------------------------*/
  /* 숫자에 , 찍기 = 금액표시 */
  function addCommas( strValue ){
    var objRegExp = new RegExp('(-?[0-9]+)([0-9]{3})'); 
       while(objRegExp.test(strValue)) {
       strValue = strValue.replace(objRegExp, '$1,$2');
       } 
    return strValue;
  }

  /* checkbox 전체 선택/해제 */
  function CheckAll(frm) {
    var len = frm.elements.length;

    for ( var i=0; i<len; i++) {
      if ( frm.chkAll.checked == true ) {
        frm.elements[i].checked = true;
      } else {
        frm.elements[i].checked = false;
      }
    }
  }
  /* checkbox 전체 선택 중 일부를 선택하면 전체선택이 해제됨 */
  function FreeCheckAll(frm) {
    frm.chkAll.checked = false;
  }
/*-----------------------------------------------------------------------------*/
  /* 쿠키 굽기 */
  function setCookie( name, value, expiredays ) {
    var todayDate = new Date();
    todayDate.setDate( todayDate.getDate() + expiredays );
    document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
  }

  /* 쿠키 가져오기 */
  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 "";
  }
/*-----------------------------------------------------------------------------*/

  /* 알림 메세지 띠우기 */
  function msgAlert(msg) {
    var strMessage = msg;
    alert(strMessage);
  }

  /* 프레임 전체 다시 읽기 */
  function reloadTop (msg, url) {
    alert(msg);
    top.location.href = url;
  }

  /* 팝업창:: 팝업 부모창 새로 읽기 */
  function reloadOpener(url) {
    opener.location.href = url;
  }

  /* 팝업창:: 알림창 띄우고 팝업 부모창 새로 읽기 팝업창 닫기 */
  function msgAlertClosePopReloadOpener(msg, url) {
    opener.top.location.href = url;
    alert(msg);
    self.close();
  }

/*-----------------------------------------------------------------------------*/

  /* 우편번호 창 띄우기 */
	function openPostNumberSearch() {
		window.open("/post/postSearchBox.html","POST","width=520,height=242");
	}

  /* 상단메뉴이동 */
  function swTopmenu(val, pglang) {
    var goUrl = "";
    var menu_code = parseInt(val);

    switch ( menu_code ) {
      case 1: //company_overview
        goUrl = "/company/overview.html?lang="+lang;
        break;
      case 11: //company_overview
        goUrl = "/company/overview.html?lang="+lang;
        break;
      case 12: //company_philosophy
        goUrl = "/company/philosophy.html?lang="+lang;
        break;
      case 13: //company_organization
        goUrl = "/company/organization.html?lang="+lang;
        break;
      case 14: //company_history
        goUrl = "/company/history.html?lang="+lang;
        break;
      case 15: //company_ceo message
        goUrl = "/company/ceo.html?lang="+lang;
        break;
      case 16: //company_contact us
        goUrl = "/company/contactus.html?lang="+lang;
        break;
      case 2: //e-prcenter _news
        goUrl = "/e-prcenter/index.html?code=notice&lang="+lang;
        break;
      case 21: //e-prcenter
        goUrl = "/e-prcenter/index.html?code=notice&lang="+lang;
        break;

      case 22: //e-prcenter_inside sangwon
        goUrl = "/e-prcenter/index.html?code=inside&lang="+lang;
        break;

      case 23: //e-prcenter_new item
        goUrl = "/e-prcenter/index.html?code=newitem&lang="+lang;
        break;

      case 24: //e-prcenter_recruit
        goUrl = "/e-prcenter/recruit.html?lang="+lang;
        break;

      case 3: //business_manufacturing
        goUrl = "/business/manufacturing.html?lang="+lang;
        break;

      case 31: //business_manufacturing
        goUrl = "/business/manufacturing.html?lang="+lang;
        break;

      case 32: //business_export
        goUrl = "/business/export.html?lang="+lang;
        break;

      case 33: //business_import
        goUrl = "/business/import.html?lang="+lang;
        break;

      case 34: //business_it
        goUrl = "/business/it.html?lang="+lang;
        break;

      case 35: //business_merchandising
        goUrl = "/business/merchandising.html?lang="+lang;
        break;

      case 36: //business_ordersheet
        goUrl = "/business/order_sheet.html?lang="+lang;
        break;

      case 4:  //network
        goUrl = "/network/index.html?lang="+lang;
        break;      

      case 41: //network
        goUrl = "/network/index.html?lang="+lang;        
        break;

      case 5: //community_freeboard
        goUrl = "/community/index.html?code=free&lang="+lang;
        break;
      case 51: //community_freeboard
        goUrl = "/community/index.html?code=free&lang="+lang;
        break;
      case 52: //community_Q&A
        goUrl = "/community/index.html?code=qna&lang="+lang;
        break;

      default:
        top.location.href = "/index.html?lang="+lang;
        break;

    }//end of switch

    if ( goUrl == "" ) {
      top.location.href = "/index.html";
    } else {
      location.href = goUrl;
    }
  }

  /* quick link menu */
  function QuickLink(mng) {
    if ( mng == 1 ) {
      window.open("http://61.40.48.134/","","");

    } else if ( mng == 2 ) {
      swTopmenu(16, lang);
    } else if ( mng == 3 ) {
      location.href = "/sitemap/index.html?lang="+lang;
    } else {
      location.href = "/sitemap/index.html?lang="+lang;
    }
  }

/* 2006.02.14 IE 설계 변경에 따른 업데이트 */
function flashMovie(fid,src,wid,hei,fvs,wmd) {
  this.fPrint = '';
  this.Id = document.getElementById(fid);
  this.Src = src;
  this.Width = wid;
  this.Height = hei;
  this.FlashVars = (fvs != undefined)? fvs :'';
  this.Wmod = (wmd != undefined)? wmd :'';
  if(isObject(Id)) {
    fPrint = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"';
    fPrint = fPrint + ' width="'+Width+'"';
    fPrint = fPrint + ' height="'+Height+'">';
    fPrint = fPrint + '<param name="movie" value="'+Src+'">';
    fPrint = fPrint + '<param name="quality" value="high">';
    fPrint = (FlashVars != null) ? fPrint + '<param name="FlashVars" value="'+FlashVars+'">' : '';
    fPrint = (Wmod != null) ? fPrint + '<param name="wmode" value="'+Wmod+'">' : '';
    fPrint = '<embed';
    fPrint = fPrint + ' src="'+Src+'"';
    fPrint = (FlashVars != null) ? fPrint + ' FlashVars="'+FlashVars+'"' : '';
    fPrint = (Wmod != null) ? fPrint + ' wmode="'+Wmod+'"' : '';
    fPrint = fPrint + ' quality="high"';
    fPrint = fPrint + ' pluginspage="http://www.macromedia.com/go/getflashplayer"';
    fPrint = fPrint + ' type="application/x-shockwave-flash"';
    fPrint = fPrint + ' width="'+Width+'"';
    fPrint = fPrint + ' height="'+Height+'"';
    fPrint = fPrint + '></embed>';
    fPrint = fPrint +'</object>';
    Id.innerHTML = fPrint;
  }
}

function isObject(a) {
    return (a && typeof a == 'object');
} 
/* ------------------------------------------- */
//-->