title: Google maps api v3: infowindow position
body: <p>Im making an map with different markers which should have different info windows. But when i tried to put an infowindow on multiple markers the position of the infowindow stayed at the first clicked marker. What am i doing wrong?</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
        function initialize() {
          var latlng = new google.maps.LatLng(53.033117,5.639752);
  
          var latingSiton = new google.maps.LatLng(53.0356197730161,5.62613738302669);
          var SitonImg = 'images/siton.png';
          var latingZee = new google.maps.LatLng(53.0360534900284,5.62488617774811);
          var ZeeImg = 'images/zee.png';
          var latingHylkema = new google.maps.LatLng(53.0373853769166,5.62924255777811);
          var HylkemaImg = 'images/hylkema.png';
          var latingDijkstra = new google.maps.LatLng(53.0360125088934,5.62735529113307);
          var DijkstraImg = 'images/dijkstra.png';
  
          var myOptions = {
            zoom: 16,
            center: latlng,
            mapTypeId: google.maps.MapTypeId.ROADMAP
          };
  
          var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
  
          var contentString = 'test';
  
          var infowindow = new google.maps.InfoWindow({
              content: contentString
          });
  
            var marker = new google.maps.Marker({
                position: latingSiton, 
                map: map, 
                icon: SitonImg,
              });
  
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
              });
  
            var marker = new google.maps.Marker({
                position: latingZee, 
                map: map, 
                icon: ZeeImg,
            });
  
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
              });
  
            var marker = new google.maps.Marker({
                position: latingHylkema, 
                map: map, 
                icon: HylkemaImg,
            });
  
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
              });
  
            var marker = new google.maps.Marker({
                position: latingDijkstra, 
                map: map, 
                icon: DijkstraImg,
            });
  
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
              });
          }
      &lt;/script&gt;
  </code></pre>
  
  <p>Thanks in forward!</p>