You can use this with or without JavaScript enabled. That's the beauty of it. It may not slide all cool like, but at least it will function like a tabbed menu would so that people with Javascript off are still able to access the content on the slides.
There are many ways you could use something like this. You just have to make some small tweeaks to the CSS code, and perhaps maybe the HTML, but that's it.
Get ready for the last part of this tutorial series. We will be combining Part 1: Wordpress Custom Loops and Part 2: Creating The Static jQuery Featured Slider together to make Part 3: Making A Dynamic WordPress jQuery Featured Post Slider. This is the same slider that you see at the top of the New2WP homepage.