Henrik, I have encountered exactly the same problem. Besides that, some of the submenus every time appear in a different place, sometime too much to the left, sometimes too much to the right. But I wonder why the menu at the Milonic-website is working OK when I visit it with my IE MAC? Has it something to do with the way I position the main menu? I’ve tried:
screenposition="top;center"
top="offset=87";
left="offset=135";
and I also tried to use
position="relative"; (placed as a javascript inside a tablecell)
But both settings gave the same problems. Has it something to do with the fact that I use a centered page? Please, who can help…
I'm afraid I have to restore the old version of the website tonight but I will leave one page 'Milonicized', just for those who want to check it out:
http://www.emday.nl/cursus/route/index.html
Met vriendelijke groeten,
Miriam