Broken UL Based JQuery Menu on IE and Firefox WIndows

I have a menu with jquery and css at the following link. Works great on mac browsers, but is totally broken on windows, I have been working on this for hours and was curious if some kind hearted programmer could have a peek at it and see what I am doing wrong. It is supposed to sta开发者_如何学编程rt with the menu revealing the current page, which works, but the hovering action does not work at all in my tests on windows. (Firefox and IE).

http://www.chipmandesignarch.com/sustainable-design-leed-accredited-architects.php

This problem was due to the javascript choking on the Console.log lines that I had in there for debugging.