I finished a new menu for our site and would like to put it into action. However there is some kind of conflict in the Javascript that is making the elements of the menu blink when I go in between them. (see here: http://www.electriqueboutique.com/topmenutest.asp). I know this happens in IE6 not in IE7, I am not sure about the later versions.

I didn't write any of the javascript, I don't really know enough to do that. But I know that the two files that are linked on the page have a conflict with one another, because if you take out the http://www.electriqueboutique.com/js/overlib.js file then the menu works fine.

However if I take that out then I lose our hovering previews. I would lose the preview over the new menu as our present menu opens but won't close in IE7. But I really would like to have the best of both worlds. If someone can point out what the issue is I would greatly appreciate it.

The files are:
http://www.electriqueboutique.com/css/topmenu.css -Menu Formating
http://www.electriqueboutique.com/js/overlib.js -JS for Hovering Previews
http://www.electriqueboutique.com/js/navMenu.js -JS for the menu
http://www.electriqueboutique.com/topmenutest.asp -The menu

PS if you need to see the roll-over of the overlib script in action you can go to: