javascript - Markers are not showing up? -


the following code have map marker based off of the official api , reason when click on marker info window wont open. ideas? doing wrong?

    var marker = new google.maps.marker({         position: latlng,         map: map,         title: "you here! (at least within " + position.coords.accuracy + " meter radius)"     });      var contentstring = 'test';      var infowindow = new google.maps.infowindow({         content: contentstring     });      google.maps.event.addlistener(marker, 'click', function() {         infowindow.open(map, marker);     });


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