// JScript 파일
function setCookie (name, value, expires) {
  document.cookie = name + "=" + escape (value) +
    "; path=/; expires=" + expires.toGMTString();
}

function getCookie(Name) {
  var search = Name + "="
  if (document.cookie.length > 0) { // 쿠키가 설정되어 있다면
    offset = document.cookie.indexOf(search)
    if (offset != -1) { // 쿠키가 존재하면
      offset += search.length
      // set index of beginning of value
      end = document.cookie.indexOf(";", offset)
      // 쿠키 값의 마지막 위치 인덱스 번호 설정
      if (end == -1)
        end = document.cookie.length
      return unescape(document.cookie.substring(offset, end))
    }
  }
  return "";
}

function textFocus(ID)
{
    document.getElementById(ID).style.backgroundImage = '';
}

function textBlur(ID)
{
    var object = document.getElementById(ID);
    
    if(object.value.length == 0)
    {
        document.getElementById(ID).style.backgroundImage = 'url(http://image.nfinitygames.com/img/main/id.png)';
        document.getElementById(ID).style.backgroundRepeat = 'no-repeat';
    }
}

function pwdFocus(ID)
{
    document.getElementById(ID).style.backgroundImage = '';
}

function pwdBlur(ID)
{
    var object = document.getElementById(ID);
    
    if(object.value.length == 0)
    {
        document.getElementById(ID).style.backgroundImage = 'url(http://image.nfinitygames.com/img/main/pass.png)';
        document.getElementById(ID).style.backgroundRepeat = 'no-repeat';
    }
}

function imgload()
{   
    var object1 = document.getElementById('txt_user_id');
    var object2 = document.getElementById('txt_user_pwd');    
    
    if(getCookie("saveid") == ""){
        if(object1){
            object1.value = '';
            object1.style.backgroundImage = 'url(http://image.nfinitygames.com/img/main/id.png)';
            object1.style.backgroundRepeat = 'no-repeat';    
        }
        
        if(object2){
            object2.value = '';
            object2.style.backgroundImage = 'url(http://image.nfinitygames.com/img/main/pass.png)';
            object2.style.backgroundRepeat = 'no-repeat';
        }    
    }
}

function procChkButton(img ,id) {

	//토글처리
	if(img.checked) {
		document.getElementById(id).value = "0";
		img.checked = false;
		img.src="http://image.nfinitygames.com/img/bt_check.jpg"
	} else {
		document.getElementById(id).value = "1";
		img.checked = true;
		img.src="http://image.nfinitygames.com/img/bt_check_on.jpg"
	}
}