I am writing a notification plugin for jQuery. As part of the plugin the notifications can be set to auto disappear after a certain time. For some reason though it only fades out and doesnt `slideUp` as I'd expect it to. What am I doing wrong?

```
$('#' + plugin.uniqID)
    .delay(plugin.settings['autoclose'])
    .queue(function () {
        $(this)
            .fadeOut({ duration: plugin.settings['speed'], queue: false })
            .slideUp(plugin.settings['speed']);
        });

```