//----------------------------------------------//
// 아이디 저장 옵션 관리 함수
//----------------------------------------------//
function idload(){
    var id = getCookie("com.hanilbus.id");
    if(id != null && id != ""){
        document.login_form.id.value = id;
        document.login_form.idsave.checked = true;
        document.login_form.password.focus();
    }else{
        document.login_form.id.focus();
    }
    // 좌측 메뉴 클릭 정보 삭제
    setCookie("mencode", "0", "/");
    setCookie("topcode", "0", "/");
    setCookie("refcode", "0", "/");
}


//----------------------------------------------//
// 쿠키 핸들링 관련 함수들
//----------------------------------------------//
function setCookie (name,value,path,domain,secure) {
   var expires = new Date();
   expires.setMonth(expires.getMonth() + 1)

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

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