function goPDFURL(){
   window.open("http://pdf1.nongmin.com","PDF"); 
}
function Main_Join_poll(RadioName) { //v2.0
  var form = document.mainpoll_form;
   var FormRadio = eval("document.mainpoll_form."+RadioName);
   var Rset = false;

   Rcookie = getCookie(RadioName);
   if(Rcookie == 'Y') {
      alert("ÀÌ¹Ì ¼³¹®¿¡ ÀÀÇϼ̽À´Ï´Ù.");
      return;
   }
   
   for(i=0; i<FormRadio.length; i++) {
      if(FormRadio[i].checked == true) {
         Rset = true;
         break;
      }
   }

   if(!Rset) {
      alert("¼³¹® Ç׸ñÀ» ¼±Åà ÇϽʽÿä.");
      return;
   }
  
  setCookie(RadioName, 'Y', 0);
   
  form.no.value=RadioName.substring(6,RadioName.length);
  form.field.value=FormRadio[i].value;   
  form.mode.value="vote";

  form.submit();
}

function Main_Result_poll(theURL,winName,features) { //v2.0
  var form = document.mainpoll_form;
  
  window.open(theURL,winName,features);
}

function goPopNong40(){
   window.open("/vodservice/nong40.htm","nong40","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, width=370, height=369"); 
}

function goHome()
{
    document.location = "/";
}

function SearchArticleCheck( )
{
   var form = document.topsearch_frm;
           
   if(form.key.value==""){
      alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϽʽÿä.");
      form.key.focus();
      return;
   }

   form.submit();
}

function go_gov(){
   window.open("/gov/index.htm","gov_pop","width=920, height=590, toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=auto, resizable=no"); 
}
function go_gallery(){
   window.open("/gallery/show/index.htm","gallery_pop","width=815, height=605, toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=auto, resizable=no"); 
}
function go_gov_no(){
   alert('·Î±×ÀÎÈÄ ÀÌ¿ëÇØ ÁÖ¼¼¿ä!');
   location.href='/members/index.htm?redirect_url=/index.htm?open_gov=1';
}
function goArticlePrint(no){
   window.open("/article/print.htm?ar_id="+no,"articlePrint","width=650, height=650, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=yes, resizable=yes"); 
}
function goBodoPrint(no){
   window.open("/honor/bodo/print.htm?no="+no,"bodoPrint","width=650, height=650, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=yes, resizable=yes"); 
}
function goAssoPrint(no){
   window.open("/asso/bodo/print.htm?no="+no,"assoPrint","width=650, height=650, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=yes, resizable=yes"); 
}
function goNewsFlashPrint(no){
   window.open("/newsflash1/print.htm?ar_id="+no,"articlePrint","width=650, height=650, toolbar=no, location=no, directories=no, status=no menubar=no, scrollbars=yes, resizable=yes"); 
}
function goArticleSearch()
{
 //  document.location = "/article/search.htm";  
     document.location = "/search/search.htm";  
}

function goEBook(dir){
   if(screen.availWidth==1024) { 
       window.open(dir,"","fullscreen"); 
   } else { 
       left1=(screen.availWidth-1024-5)/2; 
       top1=(screen.availHeight-768-10)/2; 
       window.open(dir,"","toolbar=no location=no directories=no status=no menubar=no scrollbars=no resizable=no width=1024 height=768 top="+top1+" left="+left1); 
   }
}

function goDWebzine(){
   window.open("/dmagazine/","dmagazine");
}

function goJWebzine(){
   window.open("/jmagazine/","jmagazine");
}

function goCWebzine(){
   window.open("http://www.i-child.co.kr/","cmagazine");
}

function goAWebzine(){
   window.open("/amagazine/","amagazine");
}

function goFlashMovie(id,width,height)
{
   window.open("/flashmovie/flash_popup.htm?movie_id="+id+"&width="+width+"&height="+height,"flashmovie","width=650,height=450,toolbar=0, status=0, menubars=0, scrollbars=no, resizable=no, location=0, directories=0");
}

function goFlashMovie2(id,width,height)
{
   window.open("/flashmovie/flash_popup.htm?movie_id="+id+"&width="+width+"&height="+height,"flashmovie","width=650,height=500,toolbar=0, status=0, menubars=0, scrollbars=no, resizable=no, location=0, directories=0");
}

function goCompany()
{
   window.open('/company/','company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}

function goProtection()
{
   window.open('http://www.nongmin.com/etc/protection.htm','protection','width=818,height=700,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0, top=0, left=0');
}

function goMemberBBS()
{
   window.open('/company/sub05.htm','company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}

function goDonate()
{
   window.open('/company/sub03.htm','company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}

function goADInof(str)
{
	 var place = "";
	 
   if(!str) {
      place = "/company/ad01.htm";
   }	
   else {
      place = str;
   }
      window.open(place,'company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}


function goSubscription()
{
   window.open('/company/subscribe.htm','company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}

function goJournalistEmail()
{
   window.open('/company/nong07.htm','company','width=818,height=740,toolbar=0, status=0, menubars=0, scrollbars=yes, resizable=no, location=0, directories=0');
}

function SubMenuChange( layerID )
{
    var i=0;
    for(i=0; i<10; i++){
       if(i==layerID){
           var layer = eval("document.all.menuLayer"+i);
           layer.style.display="";
       }else{
           var layer = eval("document.all.menuLayer"+i);
           layer.style.display="none";       
       }
    }
}

function goPointSubMenu(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = "1";
   menuform.action = "/"+dir;
   menuform.submit();
}

function goSubMenu(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = "1";
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goSubCateMenu(topmenu, submenu, dir, catgid)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = catgid;
   
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goSubCate2Menu(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = "2";
   
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goSubPlaceMenu(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = "3";
   
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goJakmokMenu(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   menuform.cate_type.value = "4";
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goDownloadCate(topmenu, submenu, dir)
{
   var menuform = document.menuchange_frm;
  
   if(dir==""){
      return;   
   }
   menuform.topMenu.value = topmenu;   
   menuform.subMenu.value = submenu;
   menuform.subDir.value = dir;
   
   menuform.action = "/"+dir+"/";
   menuform.submit();
}

function goShopClass1(class1){
   var form = document.shop_frm;
   form.class1.value= class1;
   
   form.action = "/bookmall/class1_list.htm";
   form.submit();       
}

function goShopClass2(class2){
   var form = document.shop_frm;
   form.class2.value= class2;
   
   form.action = "/bookmall/class2_list.htm";
   form.submit();       
}

function goShopGubun(code){
   var form = document.shop_frm;
   form.gubun.value= code;

   form.action = "/bookmall/gubun_list.htm";
   form.submit();
}

function goDetailSearch(){
   document.location = "/bookmall/detail_search.htm";
}

function goBookSearch1(){
   var form = document.shop_search1_frm;
   
   if(form.s_class1.value==""){
      alert("Ä«Å×°í¸®¸¦ ¼±ÅÃÇÏ¿© Áֽʽÿä.");
      form.s_class1.focus();
      return false;
   }

   if(form.key.value==""){
      alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
      form.key.focus();
      return false;
   }
   
   return true;
}

function goBookSearch2(){
   var form = document.shop_search2_frm;
   
   if(form.s_b_name.value=="" && form.s_b_auth1.value=="" && 
      form.s_b_publish.value=="" && form.s_class1_2.value =="" && 
      form.b_pubyear_from.value=="" )
   {
      alert("°Ë»ö¾î¸¦ Àû¾îµµ Çϳª´Â ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
      form.s_b_name.focus();
      return false;
   }
   
   return true;
}

function goBookSearch3(){
   var form = document.shop_search3_frm;
   
   if(form.s_b_explain.value==""){
      alert("¸ñÂ÷ÀÇ °Ë»ö¾î¸¦ ÀÔ·ÂÇÏ¿© Áֽʽÿä.");
      form.s_b_explain.focus();
      return false;
   }
   
   return true;
}

function goShopDetail(b_id){
   var form = document.shop_frm;
   form.b_id.value= b_id;
   
   form.action = "/bookmall/shop_detail.htm";
   form.submit();       
}

function add_cart(){
   var form = document.shop_frm;
   
   if(form.quantity.value==""){
      alert("¼ö·®Àº 1°³ ÀÌ»ó ½ÅûÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
      form.quantity.focus();
      return;   
   }
   
   form.action = "/bookmall/shop_cart.htm";
   form.submit();
}

function goAddCart(b_id){
   var form = document.shop_frm;
   
   form.b_id.value = b_id;
      
   form.action = "/bookmall/shop_cart.htm";
   form.submit();
}

function goShopOrder(){
   var form = document.shop_frm;
   
   form.action = "/bookmall/shop_order.htm";
   form.submit();
}

function goShopCart(){
   document.location = "/bookmall/shop_cart.htm";
}

function goShop_notice(){
   var form = document.shop_frm;
   form.action = "/bookmall/shop_notice.htm";
   form.submit();       
}

function checkNumber()
{
  var objEv = event.srcElement;
  var num ="0123456789";
  
  event.returnValue = true;
 
  for (var i=0;i<objEv.value.length;i++)
  {
    if(-1 == num.indexOf(objEv.value.charAt(i)))
      event.returnValue = false;
  }
 
  if (!event.returnValue)
    objEv.value="";
}
//
// Sub ID               : OnlyNum
// Description  : ¼ýÀÚ Å°º¸µå¸¸ Àû¿ëµÊ
// Param                : obj ÇØ´çtext°´Ã¼
// Return               : 
//
function OnlyNum(obj)
{
        if ((event.keyCode >= 48 && event.keyCode <= 57) || (event.keyCode >= 96 && event.keyCode <= 105) || event.keyCode == 8 || event.keyCode == 9 || event.keyCode == 13 || (event.keyCode >= 37 && event.keyCode <= 40) || event.keyCode == 46) {

        } else {
                event.returnValue = false
        }
}

function MoveObject(obj,len,nobj){
        if(obj.value.length == len){
                nobj.focus();
                return true;
        }
        return false;
}
function IsNumeric(checkStr)
{
   for(i = 0;  i < checkStr.length;  i++)
   {
           ch = checkStr.charAt(i);
           if(ch < "0" || ch > "9")
                   return (false);
   }
 
   return (true);
}

function IsAlpaNumeric(checkStr)
{
   for(i = 0;  i < checkStr.length;  i++)
   {
           ch = checkStr.charAt(i);
           if( (ch < "0" || ch > "9") && (ch < "a" || ch > "z") && (ch < "A" || ch > "Z"))
                   return (false);
   }
 
   return (true);
}

function CheckSerno(s1, s2)
{
   var sum;
   var k, k2;
   var minus;

   sum = 0;

   k = parseFloat(s2.charAt(6));
   sum += parseFloat(s1.charAt(0)) * 2;
   sum += parseFloat(s1.charAt(1)) * 3;
   sum += parseFloat(s1.charAt(2)) * 4;
   sum += parseFloat(s1.charAt(3)) * 5;
   sum += parseFloat(s1.charAt(4)) * 6;
   sum += parseFloat(s1.charAt(5)) * 7;

   sum += parseFloat(s2.charAt(0))  * 8;
   sum += parseFloat(s2.charAt(1))  * 9;
   sum += parseFloat(s2.charAt(2))  * 2;
   sum += parseFloat(s2.charAt(3))  * 3;
   sum += parseFloat(s2.charAt(4))  * 4;
   sum += parseFloat(s2.charAt(5))  * 5;
   sum += 0;

   sum = sum % 11;
   minus = 11 - sum;
   k2 = minus % 10;
   if(k2 != k)
           return false;
   else
           return true;
}

function getCookieLogin(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 login_function() {
   var fam;

   var id = getCookieLogin("MEM_ID");

   if (id==""){
      fam = '\
                              <table border="0" cellspacing="0" cellpadding="0">\
                                <tr>\
                                  <td valign="top"><img src="/images/0604/btn/07_p_bg1.gif" width="12" height="21"></td>\
                                  <td valign="top"><a href="https://www.nongmin.com/members/index.htm?mode=member&redirect_url=/" ><img src="/images/0604/btn/member.gif" width="51" height="21"></a></td>\
                                  <td valign="top"><a href="https://www.nongmin.com/members/index.htm?redirect_url=/" ><img src="/images/0604/btn/07_p_login.gif" width="51" height="21"></a></td>\
                                  <td valign="top"><a href="https://www.nongmin.com/members/index.htm?mode=member&gubun_idfind=idfind"><img src="/images/0604/btn/07_p_id.gif" width="66" height="21"></a></td>\
                                  <td valign="top"><img src="/images/0604/btn/07_p_bg2.gif" width="12" height="21"></td>\
                                </tr>\
                              </table>\
      ';
   }else{
      fam = '\
                              <table border="0" cellspacing="0" cellpadding="0">\
                                <tr>\
                                  <td valign="top"><img src="/images/0604/btn/07_p_bg1.gif" width="12" height="21"></td>\
                                  <td valign="top"><a href="http://www.nongmin.com/members/login/logout.php" ><img src="/images/0604/btn/07_p_logout.gif" width="51" height="21"></a></td>\
                                  <td valign="top"><a href="/members/" ><img src="/images/0604/btn/07_p_mypage.gif" width="66" height="21"></a></td>\
                                  <td valign="top"><img src="/images/0604/btn/07_p_bg2.gif" width="12" height="21"></td>\
                                </tr>\
                              </table>';
   }
   login_frm.innerHTML = fam;
}

// ============================ Cookie °ü·Ã ÇÔ¼ö =============================0
function delCookie(name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function setCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function setCookieVal(name,value,expiredays) {
   var todayDate = new Date();
   todayDate.setDate(todayDate.getDate() + expiredays);
   document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function getCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function check_msglen(frm,id,lenStr)
{
        var length = calculate_msglen(document.getElementById(frm).value);
        document.getElementById(id).innerHTML = length;

        if (length > lenStr) {
                alert("ÃÖ´ë "+lenStr+" ¹ÙÀÌÆ®±îÁö ³²±â½Ç ¼ö ÀÖ½À´Ï´Ù.\r\nÃÊ°úµÈ " + (length - lenStr) + "¹ÙÀÌÆ®´Â ÀÚµ¿À¸·Î »èÁ¦µË´Ï´Ù.");
                document.getElementById(frm).value = assert_msglen(document.getElementById(frm).value, lenStr, id);
        }
}
function calculate_msglen(message)
{
        var nbytes = 0;
        for (i=0; i<message.length; i++) {
                var ch = message.charAt(i);
                if (escape(ch).length > 4) {
                        nbytes += 2;
                } else if (ch != "\r") {
                        nbytes++;
                }
        }
        return nbytes;
}
function assert_msglen(message, maximum, id)
{
        var inc = 0;
        var nbytes = 0;
        var msg = "";
        var msglen = message.length;
        for (i=0; i<msglen; i++) {
                var ch = message.charAt(i);
                if (escape(ch).length > 4) {
                        inc = 2;
                } else if (ch != "\r") {
                        inc = 1;
                }
                if ((nbytes + inc) > maximum) {
                        break;
                }
                nbytes += inc;
                msg += ch;
        }
        document.getElementById(id).innerHTML = nbytes;
        return msg;
}
function open_window(r_url, r_nm, r_width, r_height,r_scroll,rTop){

	var s_popup;
	s_url		= r_url;
	s_nm		= r_nm;
	s_width		= r_width;
	s_height	= r_height;
	s_scroll	= r_scroll;
	s_left		= (screen.width-s_width)/2;
	s_top		= (rTop?rTop:0);
	if(s_url){
		if(!s_nm) s_nm = "NWIN";
		if(!s_width) s_width = 600;
		if(!s_height) s_height = 400;
		if(!s_scroll) s_srcoll = 0;
		s_popup = window.open(s_url,s_nm,'toolbar=no, status=yes, scrollbars='+ s_scroll +',titlebar=no, width='+ s_width +', height='+s_height +', resizable=1, left='+s_left+', top='+s_top+'');

	}else{
		alert("±âº»Ã¢ÀÌ ¾ø½À´Ï´Ù.");
		s_popup = null;
	}
	return s_popup;
}