<patTemplate:script area="foot">
$('#note_{PAGER_NAMESPACE}_{PAGER_XID}_textarea').bind('keyup', function(e){
    var el = $(e.target);
    if (70 > el.val().length) {
        el.attr('rows', 3);
        return;
    }
    if (120 > el.val().length) {
        return;
    }
    el.attr('rows', 10);
});

// init or reinit comment
comment{PAGER_NAMESPACE}{PAGER_XID} = new WB.Ajax.Comment()
    .setElement($(".comment.comment-{PAGER_NAMESPACE}-{PAGER_XID}")[0])
    .setNamespace("{PAGER_NAMESPACE}")
    .setXid("{PAGER_XID}")
    .setShowForm({PAGER_SHOWFORM})
    .useAutosave();
</patTemplate:script>