JQuery - which .js do I need to download just to use the 'toggle' functionality?

What's the minimum JavaScript I need if all I want to do is use the JQuery toggle functionality?

I'm confused if I need to download everything from

http://jqueryui.com/download

Or if I can use just th开发者_如何学Goe base JQuery from jquery.com

To use toggle you simply need regular jQuery.

All you need is is the base JQuery. In other words, just this file.

All you need is jQuery itself.

You only need jQuery UI if you want to use one of its UI components or effects.