If you are striving to create a unique look and feel for your site
navigation, you need both development and graphic skill. Most folks do not
have time to learn Java, JavaScript or Flash.
Web Menu
Builder is a very unique tool that specializes in generating
graphical, animated site menus on-the-fly.

Now when we first looked at Web
Menu Builder, we thought it was very cool but a little complex for the
average webmaster.
It is a very powerful tool with many different options. The types of menus
you can create are virtually limitless, but you will need some time and
patience to work your way through the multitude of settings and the
interface.
While the application is targeted across experienced developers and
novices, it really comes across -- initially at least for us -- as a
developer's interface design tool.

Since that first glance, the developer has created a great Flash demo and
tutorial on his site that really explains the settings and demonstrates how
you can create a very cool animated menu within a few minutes.
Our advice? If you have the time, download the free demo and try it out.
You may be pleasantly surprised by what you find. More info is here.