This menu uses separator images colored to match the item colors, plus there is one solid color the same as the bottom to get a blank last item so the color is the same all the way across on the bottom. It also uses a class to put the colored border on the bottom and in the center. The separator images have that same line at the bottom of them. You'll find the class in the style at the top of the test page in the zip file.
Download zip file with test page and menu_data files and images.
The bottom menu uses images also, but no border so the images don't have any reddish line on them. They are dottop4.gif, dotbot4.gif and blankdot1.gif. The data file is menu_data_test2.js