<!-- maintenance message -->
        <script type="text/javascript">
            $(document).ready(function () {
                $('#maintenance-btn-close').click(function () {
                    $('.alert-maintenance').slideUp();
                    sessionStorage.maintenancehidden = "hidden";
                });

                if (sessionStorage.maintenancehidden) {
                    $('.alert-maintenance').hide();
                } else {
                    $('.alert-maintenance').show();
                }
            });
        </script>
        <div class="alert-maintenance">
            <p><strong>Our site will be down 9 p.m. PDT, January 22 for routine maintenance. Don't stay away too long - we'll be back online in about an hour.</strong> <button type="button" id="maintenance-btn-close">Close</button></p>
        </div>
        <!-- end maintenance message -->


.alert-maintenance {
    padding:10px;
    text-align:center;
    background:#ffb;
    border-bottom:1px solid #bcbcbc;
    display:none;
}
#maintenance-btn-close {
    cursor:pointer
}