Navigation Follower

Hey all,

wondering if you can help me, I know this is probably easy to do, and there is a tute out there but i couldnt find what i was looking for, perhaps because of my working. Anyway:

What I’m wanting to do, is on my navigation (vertical) there’s a little graphic to the left that, when the mouse rolls over another button, either above of below, the graphic slides either up or down so that it slides beside the button that was roll’d over.

Also, I was wanting to have the graphic disappear if no buttons are rolled over after, say 2 seconds, but if a button is rolled over straight after another button the graphic stays visible and slides

Is there a way to achieve this that anyone knows of? Or some tutorials?

thanks very much for you help,

Giles.