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

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 submitLoginForm()
{
	var saveid		= 0;
	var loginType	= 'adv';
	if ($("#userid").val() == '') {
		alert("사용자 아이디를 입력애 주십시요.");
		$("#userid").focus();
		return false;
	}
	if ($("#passwd").val() == '') {
		alert("사용자 비밀번호를 입력애 주십시요.");
		$("#passwd").focus();
		return false;
	}
	if (document.getElementById("saveid").checked == true)
		saveid = $("#saveid").val();
	if (document.LOGIN["loginType"][1].checked == true)
		loginType	= 'agy';
	$.ajax({
		type: "POST",
		url: "/session/login",
		data: "loginType=" + loginType + "&userid=" + $("#userid").val() + "&passwd=" + $("#passwd").val() + "&saveid=" + saveid,
		success: function(result)
		{
			if ("true" == result)
				location.reload(true);
			else
			{
				$("#passwd").val('');
				$("#passwd").focus()
				alert("아이디 혹은 비밀번호를 확인 할 수 없습니다.\n확인후 다시 시도해 주세요.");
			}
		}
	});
	return false;
}

$(document).ready(function()
{
	var userid		= _getCookie("kwd.userid");
	var loginType	= _getCookie("kwd.loginType");
	$("#userid").focus();
	if (userid != null)
	{
		$("#userid").val(userid);
		$("#passwd").focus();
		document.getElementById("saveid").checked = true;
		if (loginType == "adv")
			document.LOGIN["loginType"][0].checked = true;
		else if (loginType == "agy")
			document.LOGIN["loginType"][1].checked = true;
	}
});