http://www.demon.co.uk/history/vikings/vikboxes.html
This site contains an example of evidence boxes from The World of the Vikings CD-ROM ('Evidence boxes are filled with with primary source material which covers every aspect of Viking life, from everyday domestic details to the great expeditions of war and trade.') Each box contains links to a variety of features including links to a photo-essay, an atlas of the Viking world, and a glossary. All 830 images can be printed, saved on disks as colour or black and white files, bookmarked, and zoomed in on. On this page you can also view an example of the CD-ROM output.