"; var marker = new google.maps.Marker({ position: myLatlng, map: map, title: "Coordinates: " + lat + " , " + lng + " | Trailhead name: " + trailhead_name }); marker['infowindow'] = contentString; global_markers[i] = marker; google.maps.event.addListener(global_markers[i], 'click', function() { infowindow.setContent(this['infowindow']); infowindow.open(map, this); }); } } window.onload = initialize;