google maps v3 API mouseover with polygons?

Question

I\'m building a map using the google v3 api because it is way faster. Essentially, it\'s a map of an area with about 30 cities with polygons over the regions. When a user hovers

Answer 1

The following works:

google.maps.event.addListener(polygon,"mouseover",function(){
 this.setOptions({fillColor: "#00FF00"});
}); 

google.maps.event.addListener(polygon,"mouseout",function(){
 this.setOptions({fillColor: "#FF0000"});
});