Unobtrusive JavaScript in ASP.NET MVC3 with JQuery

I've recently experimented a little bit with some of the new unobtrusive JavaScript stuff that is now included as part of the default ASP.NET MVC 3 project template. While not an overly complex subject, it's been one of them plugins I wanted to have a dabble with, but I didn't quite find the time until now. And I must say, it was a lot easier to sort out than I thought it might be!