'favorites' sequencing app or setting?

Besides the XP 'Favorites' button in the toolbar, which cuts view space on your screen, is there an application, or even a setting in XP, that with one mouse click, takes you to your next favorite website.

For example, your browser open on your home page. Let's say you go to 4 news websites, and a weather website, every time you hit the web. Maybe some others too, but those 5 every time. Is there a setting in IE, or an app to load, that will take you to each site with only one mouse click, not having to sacrifice screenspace with a favorites pane, and not having to scroll down through the other 'favorites' drop-down, and click again, and again...