jQuery UI setup

I just downloaded jQuery UI but when I downloaded it it came with a bunch of different files & I'm confused if I need to use them all & where I need to put them.

I have:

css/ development-bundle/ js/ index.html

I copied the folder inside the "css" dir & put it in my local css folder.. this seemed to contain the CSS & images for the theme I downloaded with it. I then copied the "jquery-ui-1.8.12.custom.min.js" file from the "js" dir & put it inside my local js dir; however now I'm wondering do I need to copy stuff from the "develop开发者_如何学Pythonment-bundle" folder & if so what?

It contains..

demos docs/ external/ themes/ ui/ misc text files jquery-1.5.1.js

Only stuff that looks like I might need is from the "external" dir which has a few js files in there & maybe the "themes" dir.... but I thought this was already covered previously? Also..... the files inside the "ui" directory appear to be all the related js files to what I selected for my custom bundle download + another "jquery-ui-1.8.12.custom.js" file.

You only need the js and css folders in order to use jQueryUI. The development folder is used more for demos and trying things out. It has each plugin in a separate file to allow you to pick and choose features. So, just use the js and css folders and import the files in there to your HTML.