function idCheck()
{
	if(GetCookie("idsave") == "on")
	{
		var loginid = GetCookie("loginid");
		document.login.idsave.checked = true;	
		document.login.uid.value = loginid; 	
		document.login.upw.focus();
	}
	else
		document.login.uid.focus();
}

function SaveID() {
  var id;
  id = document.login.uid.value; 	

  SetCookie("idsave","on",7,document.domain);
  SetCookie("loginid",id,7,document.domain);
}

function UnSaveID() {
  SetCookie("idsave","off",365,document.domain);
  SetCookie("loginid","",365,document.domain);
}

function CheckLogin() {
	if (document.login.uid.value.length == 0) {
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä");
		document.login.uid.focus();
		return false;
	}
  	else if (document.login.upw.value.length == 0) {
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä");
		document.login.upw.focus();
		return false;
	}
	if (document.login.idsave.checked == true)
		SaveID();
	else
		UnSaveID();
	
	return true;
}