For example, if you take the demo site () and go from having a maximized window to a downsized version, the child menus off of the slide out menu will now appear in the wrong spot. This happens to me on FF3 as well as IE7. I noticed in the js file there is a line like so:
// window.onresize = resetPosition;
Inside of function initMenu(). I can't find any function called resetPosition though so uncommenting the line doesn't do much good. I know others have reported problems but I haven't seen any solutions yet.
If you'd like to see the page I'm using this script on you can find it here: