function logOn(UserName, Password) {
    savedLocation = location;
    $.ajax(
    {
        url: '/Account/LogonAjax',
        data: { Username: UserName.value, Password: Password.value },
        type: 'POST',
        success: function (logonInfo) {
            if (logonInfo.Success == true) {
                    location = location.protocol + '//' + location.hostname + location.pathname;
            }
            else {
                alert(logonInfo.reason);
            }
        },
        error: function () {
            alert('AJAX Error!');
        }
    }
    );
}
function logOff() {
    $.ajax(
    {
        url: '/Account/LogOffAjax',
        type: 'POST',
        success: function (logonInfo) {
                location.reload();
        },
        error: function () {
            alert('AJAX Error!');
        }
    }
    );
}