gistfile1.html

<div id="alert">
    <p>This is an alert! Just want to inform you about that.</p>
</div>
<script type="text/javascript">
    $(function() {
        $("#alert").dialog2({
            title: "Alert", 
            autoOpen: false,
            buttons: {
                Close: { 
                    primary: true, 
                    click: function() {
                        $(this).dialog2("close");
                    }
                }
            }, 
            removeOnClose: false
        });
    });
</script>