How do you do a custom Javascript menu?

[King Cobra]

A lot of examples of the menus I am referring to can be found here: http://www.web-nova.com/
Especially note the simple menu labeled "2D Panels"

I tried going through several different online tutorials, but either they were way too hard to follow, or most of them weren't the type of menus I wanted. I also searched the forums, to no avail.

Keeping in mind that I know a little Javascript...
So how do you write such a simple menu up with Javascript and HTML?

[jeremy.king]

I always liked HierMenus

http://www.webreference.com/dhtml/hiermenus/

I thought it was straightforward...

[King Cobra]

?

That's a shareware program that generates code.

I was expecting a reference page to Javascript code that I missed, or, as I said in my original post, the process involved as to how to write the menu...Perhaps I should have been more explicit in my above post.

[jeremy.king]

Seems they want a licensing fee. But it is javascript.