<!--

function ag_check(){
   var form = document.signform;
   
   if(!form.agree[0].checked){
		alert('Agreement not checked.');
		return;
	}
   form.action = "m_signup02.html";
   form.submit();

}

function checkInput(){
   var form = document.signform;
   
  if(!form.id.value) {
     alert("Please input ID!!");
	 form.id.focus();
	 return ;
  }else if(form.id.value.length <= 3){
	  alert("Please input ID that more than three character!!");
	  form.id.focus();
	  return;
  }

  if(!IsID(form.id.name)) {
     alert("ID IS NOT AVAILABLE ");
     form.id.focus();
	 form.id.select();
	 return ;
  }
  if(!form.passwd.value) {
     alert("Please input PASSWORD!");
	 form.passwd.focus();
	 return ;
  }
    if(!IsPW(form.passwd.name)) {
     alert("PASSWORD IS NOT AVAILABLE!");
	 form.passwd.focus();
	 form.passwd.select();
	 return;
  }
      if(form.passwd.value != form.passwd2.value) {
     alert("PASSWORD IS NOT AVAILABLE!");
	 form.passwd2.focus();
	 form.passwd2.select();
	 return;
  }


  if(!form.name.value) {
     alert("Please input NAME!");
	 form.name.focus();
	 return ;
  }


if(!form.email.value) {
     alert("Please input EMAIL!");
     form.email.focus();
	 return;
  }

if (form.email.value.indexOf("@") < 0)
  {
    alert('EMAIL IS NOT AVAILABLE!');
    form.email.focus();
	return; 
  }

 if (form.email.value.indexOf("/") >= 0)
  {
   alert('EAMIL IS NOT AVAILABLE!');
   form.email.focus();
   return; 
  }


   form.submit();
}


function checkInput_edit(form){
   var form = document.signform;
   
  if(!form.passwd.value) {
     alert("비밀번호를 입력하세요!");
	 form.passwd.focus();
	 return ;
  }
    if(!IsPW(form.passwd.name)) {
     alert("비밀번호는 4 ~ 8자의 영문자나 숫자 또는 조합된 문자열이어야 합니다!");
	 form.passwd.focus();
	 form.passwd.select();
	 return;
  }
      if(form.passwd.value != form.passwd2.value) {
     alert("입력하신 비밀번호가 일치하지 않습니다.\n다시 확인하시고 넣어주십시요!");
	 form.passwd2.focus();
	 form.passwd2.select();
	 return;
  }

 if(!form.name.value) {
     alert("이름을 입력하세요!");
	 form.name.focus();
	 return ;
  }


if(!form.email.value) {
     alert("email을 입력하세요!");
     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 IsID(formname) {
     var form=eval("document.signform." + formname);

	 if(form.value.length < 4 || form.value.length > 8) {
         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.signform." + formname);

	 if(form.value.length < 4 || form.value.length > 8) {
         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.signform." + 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 ZipWindow(ref,what) {
     var window_left = (screen.width-640)/2;
	 var window_top = (screen.height-480)/2;
	 ref = ref + "?what=" + what;
	 window.open(ref,"zipWin",'width=430,height=242,status=no,scrollbars=yes,top=' + window_top + ',left=' + window_left + '');
  }

function check_ID_Window(ref) {
   var id= eval(document.signform.id);

   if(!id.value) {
      alert('Please input 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=450,height=242,scrollbars=no,status=no,top=' + window_top + ',left=' + window_left + '');
   }
}
//-->