function SBC_swapImgRestore() { //v3.0
    var i,x,a=document.SBC_sr;
    for(i=0 ; a&&i<a.length&&(x=a[i])&&x.oSrc; i++)
        x.src=x.oSrc;
  }

  function SBC_preloadImages() { //v3.0
    var d=document;
    if(d.images){
      if(!d.SBC_p) d.SBC_p=new Array();
      var i,j=d.SBC_p.length,a=SBC_preloadImages.arguments;
                    for(i=0; i<a.length; i++){
        if (a[i].indexOf("#")!=0){
          d.SBC_p[j]=new Image;
          d.SBC_p[j++].src=a[i];
        }
      }
    }
  }

  function SBC_findObj(n, d) { //v4.01
    var p,i,x;  if(!d) d=document;
    if((p=n.indexOf("?"))>0&&parent.frames.length) {
      d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
    }
    if(!(x=d[n])&&d.all) x=d.all[n];
    for(i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
    for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=SBC_findObj(n,d.layers[i].document);
    if(!x && d.getElementById) x=d.getElementById(n);
    return x;
  }

  function SBC_swapImage() { //v3.0
    var i,j=0,x,a=SBC_swapImage.arguments;
    document.SBC_sr=new Array;
    for(i=0;i<(a.length-2);i+=3)
     if ((x=SBC_findObj(a[i]))!=null){
        document.SBC_sr[j++]=x;
        if(!x.oSrc) x.oSrc=x.src;
        x.src=a[i+2];
     }
  }
  //-->


//  SBC_preloadImages('http://www.netpia.com/image/button/bt_search.gif',
  //    'http://www.netpia.com/image/button/bt_search_1.gif',
    //  'http://www.netpia.com/image/button/bt_search_2.gif');

  function change_image(value)
  {
      //SBC_swapImgRestore();
	 document.frm_search.method = "post";
		document.frm_search.target = "_self";

    if(value == 1)
    {
        //SBC_swapImgRestore();
        document.frm_search.action = 'https://domain.netpia.com/reg/search.asp';
        document.frm_search.intro.value = "hia";
	}
    else if(value == 2)
    {
        //SBC_swapImage('submit_img','','http://www.netpia.com/image/button/bt_search_1.gif',1);
		SBC_swapImgRestore();
        //document.frm_search.action = 'http://find.netpia.com/lookup/netpia/lookup/lookup.phtml';
		//document.frm_search.target = "_blank";
        document.frm_search.intro.value = "kt";
    }
    else if(value == 8)
    {
		//SBC_swapImgRestore();
        document.frm_search.action = 'https://domain.netpia.com/reg/search.asp';
        document.frm_search.intro.value = "kt";
    }
    else if(value == 6)
    {
        //SBC_swapImage('submit_img','','http://www.netpia.com/image/button/bt_search_1.gif',1);
		SBC_swapImgRestore();
        document.frm_search.action ='http://www.ibi.net/domain/register/netpia_search_domain.html';
		document.frm_search.target = "_blank";
    }
     else if(value == 7)
    {
        //SBC_swapImage('submit_img','','http://www.netpia.com/image/button/bt_search_1.gif',1);
		SBC_swapImgRestore();
		
        document.frm_search.action ='http://www.hangulmail.com/hma/hma_regist.php';
		document.frm_search.method = "get";
		document.frm_search.target = "_blank";
    }
    else{
      //SBC_swapImgRestore();
        document.frm_search.action = 'http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://domain.netpia.com/reg/whois.asp'
//        document.frm_search.keyword.value = document.frm_search.nlia.value;
//        document.frm_search.action = 'http://www.netpia.com/htm/reg/whois_main.asp';
    }
  }


function check_value(frm)
{
    var search_type;
    var key = document.frm_search.nlia.value;
    var lenok = key.length;
	var search_type = frm.select_type.value;

/*
    if(key==""){
        if(search_type == 1)
        {
            errormsg = "°Ë»ö ÈÄ µî·ÏÇÏ½Ç ÇѱÛÀÎÅͳÝÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä."
        }
        else if(search_type == 2)
        {
            errormsg = "ã°íÀÚ ÇÏ´Â ÇѱÛÀÎÅͳÝÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä."
        }
        else if(search_type == 3)
        {
            errormsg = "ÁöÁ¤µÈ °Ë»ö¾î°¡ ¾ø½À´Ï´Ù. °Ë»ö¾î¸¦ ÀÔ·ÂÇØ ÁֽʽÿÀ."
        }
         else if(search_type == 4)
        {
            errormsg = "ÁöÁ¤µÈ °Ë»ö¾î°¡ ¾ø½À´Ï´Ù. °Ë»ö¾î¸¦ ÀÔ·ÂÇØ ÁֽʽÿÀ."
        }
        else if(search_type == 8)
        {
            errormsg = "°Ë»ö ÈÄ µî·ÏÇÏ½Ç KTÅëÇÕ»óÇ°À» ÀÔ·ÂÇØ Áֽʽÿä."
        }
        else{
            errormsg = "µî·ÏÁ¤º¸¸¦ Á¶È¸ÇÒ ÇѱÛÀÎÅͳÝÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä."
        }
        alert(errormsg);
        document.frm_search.nlia.focus();
        return false;
    }
    else if(lenok < 2)
    {
        alert('°Ë»ö¾î´Â µÎ±ÛÀÚ ÀÌ»óºÎÅÍ °¡´ÉÇÕ´Ï´Ù.');
        document.frm_search.nlia.value = "";
        document.frm_search.nlia.focus();
        return false;
    }
    else{
*/
		//alert(search_type);

        if(search_type == 0) //ÇѱÛÀÎÅͳÝÁÖ¼Ò(¸ÞÀÎ)
        {
            document.frm_search.action = //http://www.netpia.com/common/www_log.asp?code=A-2-3&url=https://domain.netpia.com/reg/search.asp';
	        document.frm_search.action = 'https://domain.netpia.com/reg/search.asp';
            document.frm_search.keyword.value = document.frm_search.nlia.value;
        }
        else if(search_type == 1) //ÇѱÛÀÎÅͳÝÁÖ¼Ò
        {
            document.frm_search.action = //http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://domain.netpia.com/reg/search.asp';
	        document.frm_search.action = 'http://domain.netpia.com/reg/search.asp';
		    document.frm_search.intro.value = "hia";
            document.frm_search.keyword.value = document.frm_search.nlia.value;
        }
        else if(search_type == 8) //KTÅëÇÕ»óÇ°
        {
            document.frm_search.action = //http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://domain.netpia.com/reg/search.asp';
	        document.frm_search.action = 'http://domain.netpia.com/reg/search.asp';
		    document.frm_search.intro.value = "kt";
            document.frm_search.keyword.value = document.frm_search.nlia.value;
        }
        else if(search_type == 2) //³»¸¶À½°Ë»ö
        {
            document.frm_search.action = 'http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://find.netpia.com/lookup/lookup_overture.phtml?q='+document.frm_search.nlia.value;
        }
		else if(search_type == 6)
		{
			document.frm_search.keyword.value = document.frm_search.nlia.value;
			return checkdomain();
		}
		else if(search_type == 7)
		{
			document.frm_search.Str1.value = document.frm_search.nlia.value;
			return searchForm_main_submit();
		}
		else if(search_type == 99)	//¸ð¹ÙÀÏ¿ë search page
		{
            document.frm_search.action = //http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://domain.netpia.com/reg/search.asp';
	        document.frm_search.action = 'http://domain.netpia.com/reg/search_mobile.asp';
            document.frm_search.keyword.value = document.frm_search.nlia.value;
		}
        else{ //µî·ÏÁ¤º¸ Á¶È¸
            document.frm_search.action = 'http://www.netpia.com/common/www_log.asp?code=A-2-3&url=http://domain.netpia.com/reg/whois.asp'
            document.frm_search.keyword.value = document.frm_search.nlia.value;
        }
        return true;
/*
    }
    return false;
*/
}


  function remove_img(){
      document.frm_search.nlia.style.backgroundImage="";
  }

  // ÇѱÛ/µµ¸ÞÀÎ °Ë»ö°ú ÇѱÛe¸ÞÀÏ ÁÖ¼Ò °Ë»ö ½ºÅ©¸³Æ® ½ÃÀÛ


		function checkdomain()
		{
			theForm = document.frm_search;
			theForm.keyword.value = "";
			
			retval = multi_form_check_domain(theForm.nlia.value);

			if(retval == true)
			{
				theForm.target="blank";
				return true;
			}
			else
			{
				theForm.nlia.focus();
				return false;
			}
		}

		function MultiCheckValue(target, chk_char, max_len)
		{
			if(target.length >= 1)
			{
				for(var i = 0; i < chk_char.length; i++)
				{
					if(target.indexOf(chk_char.charAt(i)) >= 0)
						return false;
				}
			}
			return true;
		}

		function MultinoncheckValue(target, chk_char, max_len)
		{
			if(chk_char.length >= 1)
			{
				for(var i = 0; i < target.length; i++)
				{
					if(chk_char.indexOf(target.substring(i, i+1)) < 0)
						return true;
				}
			}
			return false;
		}

		function multi_form_check_domain(domain_val)
		{
			var temp=0;
			var char_length = domain_val.length;
			var domain_name	= domain_val;
			var special_4 = ' ~!@#$%^&*()_=+|\\{}[];"\'<>?\/';	// : ,
			var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
			var numeric = '1234567890';

			var han_dom_tld = new Array(".com", ".net" , ".org", ".kr", ".biz", ".info");
			var eng_dom_tld = new Array(".com", ".net" , ".org", ".biz", ".asia", ".name", ".tv", ".cc", ".info", ".mobi", ".cn", ".com.cn", ".net.cn", ".org.cn", ".kr", ".co.kr", ".or.kr", ".pe.kr", ".ne.kr" ,".go.kr" ,".ac.kr" ,".hs.kr" ,".ms.kr" ,".es.kr" ,".kg.kr" ,".sc.kr" ,".re.kr" ,".seoul.kr" ,".busan.kr" ,".daegu.kr" ,".incheon.kr" ,".gwangju.kr" ,".daejeon.kr" ,".ulsan.kr" ,".gyeonggi.kr" ,".gangwon.kr" ,".chungbuk.kr" ,".chungnam.kr" ,".jeonbuk.kr" ,".jeonnam.kr" ,".gyeongbuk.kr" ,".gyeongnam.kr" ,".jeju.kr");

			if(char_length == 0)
			{
				window.alert('µµ¸ÞÀθíÀ» ÀÔ·ÂÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.');
				document.frm_search.search_domain.value = "";
				return false;
			}
			else
			{
				var total_enter = 0;
				var start_at = 0;

				domain_name = document.frm_search.nlia.value;
				char_length = domain_val.length;
				
				if(domain_name.substr(0,7) == "http://")
				{
					domain_name	= domain_name.substr(7);
					char_length = domain_val.length;
				}
				if(domain_name.substr(0,4) == "www.")
				{
					domain_name	= domain_name.substr(4);
					char_length = domain_val.length;
				}

				for(var i = 0, j = 0; i <= char_length; i++)
				{
					var one_char = domain_val.charAt(i);

					if(one_char == '\n')
					{
						domain_name[j++] = domain_val.substring(start_at, i-1);
						start_at = i+1;
					}
					else if(i == char_length)
						domain_name[j++] = domain_val.substring(start_at, i);
				}

				valid_check = false;
				domain_name = domain_name.replace(/(^\s*)|(\s*$)/g, "");
				// °ø¹éÀ» Á¦°ÅÇØÁØ´Ù.
				//domain_name = domain_name.trim();

				if(domain_name != null && domain_name.length > 0)
				{
					if (domain_name.charAt(0) == '.') {
						window.alert("µµ¸ÞÀÎ ¸íÀº '.'·Î ½ÃÀÛÇÒ ¼ö ¾ø½À´Ï´Ù.");
						return false;
					}

					if (domain_name.charAt(0) == '-') {
						window.alert("µµ¸ÞÀÎ ¸íÀº '-'·Î ½ÃÀÛÇÒ ¼ö ¾ø½À´Ï´Ù.");
						return false;
					}

					if(domain_name.charAt(domain_name.length-1) == '-') {
						window.alert("µµ¸ÞÀÎ ¸íÀº '-'·Î ³¡³¯ ¼ö ¾ø½À´Ï´Ù.");
						return false;
					}

					if(MultiCheckValue(domain_name, special_4, 67) == false) {
						window.alert(domain_name + " µµ¸ÞÀÎ¸í¿¡ À߸øµÈ °ªÀÌ ÀԷµǾú½À´Ï´Ù.");
						return false;
					}

					var domain_kind = domain_name.substr(domain_name.indexOf('.')).toLowerCase();

					if (MultinoncheckValue(domain_name, numeric+alpha+'.-', 67) == true)
					{				
						// ÇÑ±Û µµ¸ÞÀÎ
						document.frm_search.mode.value="mdn";
					}
					else
					{
						// ¿µ¹® µµ¸ÞÀÎ
						document.frm_search.mode.value="edn";
					}

					if(domain_name.indexOf('.') == -1)
					{
						domain_name = domain_name + ".com";
						domain_kind = ".com";
						
						if(theForm.mode.value == "edn")
								document.frm_search["tld[]"].value = "com,net,org,biz,asia,kr,co.kr,or.kr,pe.kr";
						else if(theForm.mode.value == "mdn")
							document.frm_search["tld[]"].value = "com,net,kr,org,biz,info";
					}
					else
					{
						document.frm_search["tld[]"].value = domain_kind.substr(1);
					}

					var origin_domainname = domain_name.substr(0, domain_name.length - domain_kind.length);

					if(origin_domainname.length < 1) {
						window.alert(domain_name + 'Àº µµ¸ÞÀÎ Çü½Ä¿¡ ¸ÂÁö ¾Ê½À´Ï´Ù.\n\nÈ®ÀÎ ÈÄ ´Ù½Ã ÀÔ·ÂÇØ Áֽñ⠹ٶø´Ï´Ù.');
						return false;
					}
					else {
						if(origin_domainname.charAt(origin_domainname.length-1) == '-') {
							window.alert("µµ¸ÞÀÎ ¸íÀº '-'·Î ³¡³¯ ¼ö ¾ø½À´Ï´Ù.");
							return false;
						}
					}

					if (MultinoncheckValue(domain_name, numeric+alpha+'.-', 67) == true)
					{				
						// ÇÑ±Û µµ¸ÞÀÎ
						
						if(origin_domainname.length < 2 || origin_domainname.length > 17) {
							alert ("ÇÑ±Û µµ¸ÞÀÎÀº 2ÀÚ ÀÌ»ó 17ÀÚ ÀÌÇÏ·Î ±¸¼ºµË´Ï´Ù.");
							return false;
						}

						for(j = 0; j < han_dom_tld.length; j++)
						{
							if(domain_kind == han_dom_tld[j])
								valid_check = true;
						}

						if(valid_check == false)
						{
							window.alert(domain_name + 'Àº µî·Ï °¡´ÉÇÑ µµ¸ÞÀÎ Á¾·ù°¡ ¾Æ´Õ´Ï´Ù.\n\nÇѱ۵µ¸ÞÀÎÀº .com, .net, .kr, .org, .biz, .info ¸¸ µî·Ï °¡´ÉÇÕ´Ï´Ù.\n\nÈ®ÀÎ ÈÄ ´Ù½Ã ÀÔ·ÂÇØ Áֽñ⠹ٶø´Ï´Ù.');
							return false;
						}
					}
					else
					{
						// ¿µ¹® µµ¸ÞÀÎ
						
						if(origin_domainname.length < 2 || origin_domainname.length > 63) {
							alert ("µµ¸ÞÀÎÀº 2ÀÚ ÀÌ»ó 63ÀÚ ÀÌÇÏ·Î ±¸¼ºµË´Ï´Ù.");
							return false;
						}

						for(j = 0; j < eng_dom_tld.length; j++)
						{

							if(domain_kind == eng_dom_tld[j])
								valid_check = true;
						}

						if(valid_check == false){
							 alert(domain_name + "Àº µî·Ï °¡´ÉÇÑ µµ¸ÞÀÎ Á¾·ù°¡ ¾Æ´Õ´Ï´Ù.\n\nÈ®ÀÎ ÈÄ ´Ù½Ã ÀÔ·ÂÇØ Áֽñ⠹ٶø´Ï´Ù.");
							return false;
						}
					}
				}
			}
			document.frm_search.search_domain.value = origin_domainname;
			return true;
		}




			function searchForm_main_submit(){
				if(frm_search.nlia.value==""){
					alert("ÇÑ±Û À̸ÞÀÏ ÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
					
					frm_search.nlia.focus();
				return false;
				}
				return true;
			}

// ÇѱÛ/µµ¸ÞÀÎ °Ë»ö°ú ÇѱÛe¸ÞÀÏ ÁÖ¼Ò °Ë»ö ½ºÅ©¸³Æ® ³¡