I have made an object in flash found here:

http://www.swfcabin.com/open/1299192502

Basically what it does is the circular object that surrounds each menu item follows the cursor on a one plane X Axis.. so every time I roll over each word, which are also links, the cursor slides over to it and covers it.. and when I am not hovering over the objects it goes back to the first, default menu item..

I have also included the swf in a .zip so you can take a look at it in action yourself

How can I make this in Javascript?