Creates a folding menu for WordPress built-in Pages Widget.
The plugin enqueues the jQuery version included in WordPress. As of version 2.7 WP includes jQuery version 1.2.6. But WP 2.3.2 includes version 1.1.4 so it will probably be ok. I haven't tested Folding with jQuery 1.3 yet. The version included with WordPress is safe to be used along with scriptaculous, mootools and other libraries.