Rollover navigation (OS X style)

Hi People,

I was just browsing the Source/Experiments board and came across this thread:

Ive notived that Arkitus on his site http://arkitus.com/ features a rollover navigation just like OS X does. Currently Im working on a site thats similar, but I cant perfect it like Arkitus has. The problem is the rollover situation. Whilst Im rollod over I can navigate the navigation. Onnce Im rolling out, it disapears. Can anyone be of assistance (threads, posts, example files)…arkitus??? :wink:

Thanks in advance, always a pleasure,
m.