Adding multiple markers with infowindows (Google Maps API)

Question

I\'m currently using the following code the place multiple markers on a Google Map using their API.

The problem I\'m having is with multiple infowindows not working

Answer 1

    function addMarker(Latlng){ 
       marker = new google.maps.Marker({
            position: Latlng,
            icon:"myicon.jpg",
            map: map,
            animation: google.maps.Animation.DROP,
            title:"My tooltip"
        });

        //add marker
        marker.setMap(map);

        contentString = "
Hello World
";

        marker.infowindow = new google.maps.InfoWindow({
            content: contentString
        });

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

    addMarker(some_lat_lang_value);