Yes, you can do this too. It's a site hosted by Clikpic (www.clikpic.com) and they have ready to use templates. All you have to do is sign up and use the 7 days free trial to experiment and create your site. A user Manual is also available that will help you set up the site.
You also might want to look at smugmug and Photium (Paul H and Steve Emerson use it)
Great expression BTW, I did not know this one and need to keep it in mind.