I wanted to have an idea of what I was looking for, so I decided to research navigation. I did a google on "navigation using slices" and found this
tutorial. I really wanted to try it, but will do so later.
I found
this explanation at Adobe that was helpful in regards to using Fireworks to create slices. It also had a good explanation of the difference between hotspots and slices.
Here are the three sites that I visited that use graphics for navigation.
1.
Family Fun It appears that Family Fun is using slices to create their navigation. I am finding tables that contain graphics when I view the source code. This is an indicator of slices, according to the Adobe reference that I listed above.
2.
The Fifty States Finally. I found a sight that I am pretty sure uses hotspots, since they have broken up a US map into various links. When I view the source code, I found a huge list of the polygon coordinates that broke up the original gif.
3.
Barnes and Noble I did find a table that included images, which is an indication of slices. While searching the code, I discovered that B&N had a hotspots for "This Hour's Best Sellers" and a "MemberMap". I have a feeling that B&N is using slices without tables in some areas, since I am seeing rollovers occurring without tables. I don't know enough about this. So if you know, tell me!