change marker icon on mouseover ( google maps V3 )

Question

var image = \'bullets/_st_zzzzzzl SSS.gif\';

var bar1 = new google.maps.Marker({
    position: myLatLng, 
    map: map,
    icon: image,
    title: \"bar number 1\"             


        

Answer 1

google.maps.event.addListener(marker, 'mouseover', function() {
    infowindow.open(map, this);
});

// assuming you also want to hide the infowindow when user mouses-out
google.maps.event.addListener(marker, 'mouseout', function() {
    infowindow.close();
});