The BrainJar Navigation Menu is, perhaps, one of the best navigation menu around. You can get the original version at BrainJar.com. Use VIEW > SOURCE and save the file to your PC. Another excellent menu is from Milonic.
This navigation bar can have:
I have modified the original code, with the author's permission, by creating:
<LINK REL=STYLESHEET TYPE="text/css" HREF="bjmenustyle.htm">
These links, along with the menu code, will automatically create the navigation bar on that page.
You can download my modified version here along with an instructions file to explain how to modify the code.
I highly recommend this FREE program for making your pages offline on your PC.