Looks like a css problem..

I couldn't investigate the exact problem because I was unable to find your menubar in the source.

If I were you I would completely redo the website and get rid of the framesets..

Ok thank you, only thing is that I have no idea how to remove the framesets. I was already happy that I could build this up. The menubar code I got from someone else...

Regards Marco

Try to decrease the value of the top property a bit from 94px to 40px in the DIV with that menu

position: absolute; visibility: visible; background-color: rgb(255, 255, 255); width: 1018px; height: 24px; font-family: verdana,arial,times; font-weight: bold; font-style: italic; font-size: 8pt; z-index: 101; top: 40px; left: -147px;

No luck, In IE the menu bar is shifted up, in mozilla nothing changed...