[jQuery] How do I enhance Google Map

[naes]

Hi

I've followed the following tutorial on implementing a Google Map
using Mapstraction, jQuery & Microformats

http://24ways.org/2007/unobtrusively-mapping-microformats-with-jquery

I was wondering (as a newbie) how to add a couple of additional neat
features;

1) Hovering over a marker highlights the appropriate hCard object,
2) Hovering over a hCard object either makes the map marker bounce.