jQuery UI Resizables

<script src="http://www.google.com/jsapi"></script>
<script>
    // Load jQuery
    google.load("jquery", "1.2.6");
</script>
<script src="r/insum/files/static/v2Y/jquery.ui.all.js"></script>
<script>
    $().ready(function() {
        $("#P21_DESCR").resizable(
            {
                autoHide: true,
                maxHeight: 220,
                maxWidth: 510,
                minHeight: 20,
                minWidth: 180
            }
        );
    });
</script>