Календарь в модальном окне?

<?php
    include 'calendar.php';
    echo cal( $this_month, $this_year, $events );
?>

<div class="arch_calend"><a style="cursor:pointer" onclick="showarch(); return false;">Архив</a></div>

<div style="display: none;" id="archdialog" title="Архив публикаций">
        <div class="calendar_cont">{include file="engine/modules/calendar_dialog.php"}</div>
</div>

<script type="text/javascript">
    function showarch() {
        $(function(){
            $('#archdialog').dialog({
                autoOpen: true,
                show: 'fade',
                hide: 'fade',
                width: 350
            });
        });
    }
</script>