<!--
var NUM = "0123456789";	
var SALPHA = "abcdefghijklmnopqrstuvwxyz";
var ALPHA = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"+SALPHA;
var PASSWORD = ALPHA + NUM;
var ERRORMSG = "";

function CheckType(s,spc) {
	var i;
	for(i=0; i<s.length; i++) {
		if (spc.indexOf( s.substring(i, i+1)) < 0) {
			return false;
		}
	}
	return true;
}

function StringSize (s) {
	var i;
	var len = 0;
	for ( i=0 ; i<s.length; i++) {
		if ( s.charCodeAt(i) > 255 ) {
			len += 2;
		} else {
			len ++;
		}
	}
	return len;
}

function CheckLenEng (s, name, nMin, nMax, bIsConsonant) {
	var nStrSize = StringSize(s);
	var cPostN, cPostL;
	
	if (bIsConsonant) {
		cPostL = "";
		cPostN = "";
	} else {
		cPostL = "";
		cPostN = "";
	}
	
	if (nStrSize < nMin || nStrSize > nMax) {
		
		ERRORMSG = name + cPostN + " " + nMin +
			" , " + nMax +
			"   .\n\n   : " +
			nStrSize + "";
		alert(ERRORMSG);
		
		return false;
	}
	
	return true;
}

function trim(str){
	var reg = /\s+/g;
	return str.replace(reg,'');
}

function Check_Email(emailStr)
{
	var emailStr = emailStr;

	// Email  
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray=emailStr.match(emailPat)
		

	if (matchArray==null) 
	{
		return false
	}

	var user=matchArray[1]
	var domain=matchArray[2]

	if (user.match(userPat)==null)
	{
		return false
	}

	var IPArray=domain.match(ipDomainPat)

	if (IPArray!=null)
	{
		for (var i=1;i<=4;i++)
		{
			if (IPArray[i]>255)
			{
				return false
			}
		}
		return true
	}

	var domainArray=domain.match(domainPat)
	
	if (domainArray==null) 
	{
		return false
	}

	var atomPat=new RegExp(atom,'g')
	var domArr=domain.match(atomPat)
	var len=domArr.length

	if (domArr[domArr.length-1].length<2 ||	domArr[domArr.length-1].length>3)
	{
		return false
	}

	if (len<2)
	{
		return false
	}

	return true;
}

function checkInput(){
  var form = document.form1;
  if(!IsID(form.id.name)) {
     alert("User ID should be the combination of  4 to 13 letters of English and/or numeric.!");
     form.id.value="";
     form.id.focus();
	 form.id.select();
	 return ;
  }

  if(!form.idchk.value)
  {
  	alert("CHECK ID");
  	return ;
  }
  
  if(!form.passwd.value) {
     alert("Please enter your password!");
 	 form.passwd.value="";
	 form.passwd.focus();
	 return ;
  }
    if(!IsPW(form.passwd.name)) {
     alert("User ID should be the combination of  4 to 13 letters of English and/or numeric.!");
 	 form.passwd.value="";
	 form.passwd.focus();
	 form.passwd.select();
	 return;
  }
  if(form.passwd.value != form.passwd2.value) {
     alert("Password doesn’t match.  Please re-enter your password correctly!");
	 form.passwd2.value="";
	 form.passwd2.focus();
	 form.passwd2.select();
	 return;
  }
	if(!form.firstname.value) {
     alert("Please enter your first name!");
	 form.firstname.focus();
	 return ;
  }
  if(!form.lastname.value) {
     alert("Please enter your last name!");
	 form.lastname.focus();
	 return ;
  }
   if(!form.email.value) {
     alert("Please enter the E mail Address!");
     form.email.focus();
	 return;
   }

   if(!Check_Email(form.email.value)) {
		alert('Your E mail address does not correct. Please enter correctly.');
		form.email.focus();
		return;
	}
   if(!form.cpname.value) {
     alert("Please enter the name of the company!");
	 form.cpname.focus();
	 return ;
  }
  //--Country Select 경고 Message--//
    if(!form.countrysel.value) {
     alert("Please Choose Country!");
	 form.countrysel.focus();
	 return ;
  }
   if(!form.cellphone1.value) {
     alert("Please enter you cell phone number!");
	 form.cellphone1.value="";
	 form.cellphone1.focus();
	 return ;
 }
 if(!form.cellphone2.value) {
     alert("Please enter you cell phone number!");
	 form.cellphone2.value="";
	 form.cellphone2.focus();
	 return ;
 }
 if(!form.cellphone3.value) {
     alert("Please enter you cell phone number!");
	 form.cellphone3.value="";
	 form.cellphone3.focus();
	 return ;
 }
	  if(form.cellphone1.value) {
     if(!IsNumber(form.cellphone1.name)){
         alert("Please enter your cell phone number!");
		 form.cellphone1.value="";
	     form.cellphone1.focus();
	     return;
	  }
   }
    if(form.cellphone2.value) {
     if(!IsNumber(form.cellphone2.name)){
         alert("Please enter your cell phone number!");
		 form.cellphone2.value="";
	     form.cellphone2.focus();
	     return;
	  }
   }
    if(form.cellphone3.value) {
     if(!IsNumber(form.cellphone3.name)){
         alert("Please enter your cell phone number!");
		 form.cellphone3.value="";
	     form.cellphone3.focus();
	     return;
	  }
   }
    

	
	/*
   if (form.email.value.indexOf("@") < 0){
    alert('이메일 주소 형식이 틀립니다.');
    form.email.focus();
	return; 
   }
   if (form.email.value.indexOf("/") >= 0){
     alert('이메일 주소 형식이 틀립니다.');
     form.email.focus();
     return; 
    }
	*/
  form.submit();
}

function checkEdit(){
   var form = document.form1;
  if(!form.passwd.value) {
     alert("Please enter your password!");
	 form.passwd.focus();
	 return ;
  }
    if(!IsPW(form.passwd.name)) {
     alert("User ID should be the combination of  4 to 13 letters of English and/or numeric!");
	 form.passwd.focus();
	 form.passwd.select();
	 return;
  }
  if(form.passwd.value != form.passwd2.value) {
     alert("Password doesn’t match.  Please re-enter your password correctly!");
	 form.passwd2.focus();
	 form.passwd2.select();
	 return;
  }
  if(!form.email.value) {
     alert("Please enter the E mail Address!");
     form.email.focus();
	 return;
   }

   if(!Check_Email(form.email.value)) {
		alert('Your E mail address does not correct. Please enter correctly.');
		form.email.focus();
		return;
	}
	/*
   if (form.email.value.indexOf("@") < 0){
    alert('이메일 주소 형식이 틀립니다.');
    form.email.focus();
	return; 
   }
   if (form.email.value.indexOf("/") >= 0){
     alert('이메일 주소 형식이 틀립니다.');
     form.email.focus();
     return; 
    }
	*/
  form.submit();
 }
function lost_checkInput1(){
   var form = document.form1;
  if(!form.name.value) {
     alert("Please enter your first name!");
	 form.name.focus();
	 return ;
  }
	   form.submit();
	  }
	function lost_checkInput2(){
	   var form = document.form2;
	  if(!form.id.value) {
		 alert("Please verify your ID!");
		 form.id.focus();
		 return ;
	  }
	  if(!form.name.value) {
		 alert("Please enter your first name!");
		 form.name.focus();
		 return ;
	  }
   form.submit();
  }
 function IsID(formname) {
     var form=eval("document.form1." + formname);
	
	 if(form.value.length < 4 || form.value.length > 13) {
         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')) {
            return false;
         }
     }
     return true;

  }
  function IsPW(formname) {
     var form=eval("document.form1." + formname);
	 if(form.value.length < 4 || form.value.length > 13) {
         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.form1." + 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 check_ID_Window(ref) {
   var id= eval(document.form1.id);
   if(!IsID(id.name)) {
     alert("User ID should be the combination of  4 to 13 letters of English and/or numeric.!");
     id.value="";
     id.focus();
	 id.select();
	 return ;
  }

   if(!id.value) {
      alert('Please Enter a User ID!');
	  id.focus();
	  return;
   }else {
      ref = ref + "?id=" + id.value;
	  var window_left = (screen.width-640)/2;
	  var window_top = (screen.height-480)/2;
	  window.open(ref,"checkIDWin",'width=437,height=200,scrollbars=no,status=no,top=' + window_top + ',left=' + window_left + '');
   }
}
  function ZipWindow(ref,what) {
     var window_left = (screen.width-640)/2;
     var window_top = (screen.height-480)/2;
     window.open(ref,"zipWin",'scrollbars=yes,width=420,height=250,status=no,top=' + window_top + ',left=' + window_left + '');
  }
//------------Faq Js처리------------//
function faq_check(){
   var form = document.cs_faq;
	  if(!form.faq_title.value) {
		 alert("Please Enter Your Title!");
		 form.faq_title.value="";
		 form.faq_title.focus();
		 return;
	  }
	  
   /*
	  if(!IsID(form.faq_title.name)) {
     alert("CAPS LOCK ON/OFF CHECK 및 User Name은 영문 또는 숫자 4~13입니다.!");
     form.faq_title.value="";
     form.faq_title.focus();
	 form.faq_title.select();
	 return ;
  }
  */
	  if(!form.faq_writer.value) {
		 alert("Please Enter Writer!");
		 form.faq_writer.value="";
		 form.faq_writer.focus();
		 return;
	  }
	  if(!form.faq_contents.value) {
		 alert("Please Enter Contents!");
		 form.faq_contents.value="";
		 form.faq_contents.focus();
		 return;
	  }
   form.submit();
}
//------------Recent News Js처리------------//
function recent_check(){
   var form = document.recent_news;
	  if(!form.rn_title.value) {
		 alert("Please Enter Title!");
		 form.rn_title.value="";
		 form.rn_title.focus();
		 return;
	  }
	  if(!form.rn_writer.value) {
		 alert("Please Enter Writer!");
		 form.rn_writer.value="";
		 form.rn_writer.focus();
		 return;
	  }
	  if(!form.rn_contents.value) {
		 alert("Please Enter Contents!");
		 form.rn_contents.value="";
		 form.rn_contents.focus();
		 return;
	  }
   form.submit();
}
//------------Event Js처리------------//
function seoromf_check(){
   var form = document.event_news;
	  if(!form.event_title.value) {
		 alert("Please Enter Title!");
		 form.event_title.value="";
		 form.event_title.focus();
		 return;
	  }
	  if(!form.event_writer.value) {
		 alert("Please Enter Writer!");
		 form.event_writer.value="";
		 form.event_writer.focus();
		 return;
	  }
	  if(!form.event_contents.value) {
		 alert("Please Enter Contents!");
		 form.event_contents.value="";
		 form.event_contents.focus();
		 return;
	  }
   form.submit();
}
function show_pic(img,names) {
var oInput = event.srcElement; 
var fname = oInput.value; 
if((/(.JPG|.jpg|.JPEG|.bmp|.BMP|.JPEG|.jpeg|.GIF|.gif|.png|.pdf)$/i).test(fname))
	{
  oInput.parentElement.children[0].src = fname;
    document.images["pic"+img].style.display = "none";
    document.images["pic"+img].style.display = "";
    document.images["pic"+img].src = seoromf.elements[names].value;
	}
else {
		alert('이미지는 gif, jpg, png 파일만 가능합니다. 다시 넣으세요.');
	 }
}
//--------------------------recent write form Check---------------//
function recent_news_check(f)
{
if (f.rn_title.value == '')
   { alert('타이틀을 입력하세요.'); f.rn_title.focus(); return false; }
if (f.rn_contents.value == '')
   { alert('내용을 입력하세요.'); f.rn_contents.focus(); return false; }

return (true);
}
//-->
function seoromf_check(f,chk)
{
if (chk != "recent") {
	if (f.rn_img1.value == '')
	   { alert('이미지를 선택하세요.'); f.rn_img1.focus(); return false; }
}
if (f.rn_title.value == '')
   { alert('타이틀을 입력하세요.'); f.rn_title.focus(); return false; }
if (f.rn_contents.value == '')
   { alert('내용을 입력하세요.'); f.rn_contents.focus(); return false; }
if (f.event_img1.value == '')
   { alert('이미지를 선택하세요.'); f.event_img1.focus(); return false; }
if (f.event_title.value == '')
   { alert('타이틀을 입력하세요.'); f.event_title.focus(); return false; }
if (f.event_contents.value == '')
   { alert('내용을 입력하세요.'); f.event_contents.focus(); return false; }
if (f.trade_img.value == '')
   { alert('이미지를 선택하세요.'); f.trade_img.focus(); return false; }
if (f.trade_title.value == '')
   { alert('타이틀을 입력하세요.'); f.trade_title.focus(); return false; }
if (f.trade_contents.value == '')
   { alert('내용을 입력하세요.'); f.trade_contents.focus(); return false; }
return (true);
}