That's great almost exactly what I want! Have given it a go with my own images, any way of removing the link text and having the image as the link?
Don't know if that makes sense, on the demo on the site it's the text 'menu item1' etc controlling the rollover. I want to remove this text and just use images for the initial 'menu' and have text appear when these are hovered over.
Sorry I'm quite new to this, designing a site that is far more complex than I ever had before...