A continuación se enumerarán los distintos eventos que son disparados cuando se interactua con el ratón sobre un marcador de Google Maps.

google.maps.event.addListener(marker, "click", function (e) { log("Click"); });
google.maps.event.addListener(marker, "dblclick", function (e) { log("Double Click"); });
google.maps.event.addListener(marker, "mouseover", function (e) { log("Mouse Over"); });
google.maps.event.addListener(marker, "mouseout", function (e) { log("Mouse Out"); });
google.maps.event.addListener(marker, "mouseup", function (e) { log("Mouse Up"); });
google.maps.event.addListener(marker, "mousedown", function (e) { log("Mouse Down"); });
google.maps.event.addListener(marker, "dragstart", function (mEvent) { log("Drag Start: " + mEvent.latLng.toString()); });
google.maps.event.addListener(marker, "drag", function (mEvent) { log("Drag: " + mEvent.latLng.toString()); });
google.maps.event.addListener(marker, "dragend", function (mEvent) { log("Drag End: " + mEvent.latLng.toString()); });