Witam, mamy taki kod jak poniżej, który powinien wyświetlić po naciśnięciu na znacznik chmurkę z opisem, który deklaruję.
Mapa i znaczniki wyświetlają się poprawnie.
Używam w innym miejscu tego samego kodu i działa wszystko bez problemu. Porównałem wszystko i nie mam pojęcia czemu to nie działa. Firebug nie zgłasza żadnych błędów:


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  1.  
  2.     <script type="text/javascript">
  3.        var barr = [ ];
  4.        var lastI;
  5.        var map;
  6.           //var infoWindow = new google.maps.InfoWindow();
  7.  
  8.  
  9.           function initialize() {
  10.  
  11.  
  12.  
  13.              var myOptions = {
  14.                 center: new google.maps.LatLng(53.7655437, 20.4687073),
  15.                 zoom: 11,
  16.                 mapTypeId: google.maps.MapTypeId.ROADMAP,
  17.                 sensor: 'true'
  18.              };
  19.              var map = new google.maps.Map(document.getElementById('map_canvas'), myOptions);
  20.                       var xlat = 53.741887;
  21.               var xlng = 20.5142676;
  22.               barr[0] = new Object;
  23.  
  24.               var latlng = new google.maps.LatLng(xlat, xlng);
  25.               var marker = new google.maps.Marker({
  26.                 position:latlng,
  27.                  visible: true,
  28.                   clickable: true,
  29.                   map: map
  30.               });
  31.               barr[0].marker = marker;
  32.               barr[0].html = "<b>cos</b>";
  33.               barr[0].infoWindow = new google.maps.InfoWindow({
  34.                  content: barr[0].html
  35.               });
  36.               barr[0].listener = makeClosure(0, barr[0].marker);
  37.  
  38.  
  39.  
  40.  
  41.  
  42.               var xlat = 53.7635826;
  43.               var xlng = 20.423147;
  44.               barr[1] = new Object;
  45.  
  46.              var mImage = 'http://maps.google.com/mapfiles/kml/pal5/icon51.png';
  47.  
  48.               var latlng = new google.maps.LatLng(xlat, xlng);
  49.               var marker = new google.maps.Marker({
  50.                  icon: mImage,
  51.                 position:latlng,
  52.                  visible: true,
  53.                   clickable: true,
  54.                   map: map
  55.  
  56.                 //icon: 'http://maps.google.com/mapfiles/kml/pal5/icon51s.png'
  57.               });
  58.               barr[1].marker = marker;
  59.               barr[1].html = "cos";
  60.  
  61.               barr[1].infoWindow = new google.maps.InfoWindow({
  62.                  content: barr[1].html
  63.               });
  64.  
  65.               barr[1].listener = makeClosure(1, barr[1].marker);
  66.  
  67.  
  68.               var xlat = 53.7892004;
  69.               var xlng = 20.4927232;
  70.               barr[2] = new Object;
  71.  
  72.              var mImage = 'http://maps.google.com/mapfiles/kml/pal5/icon51.png';
  73.  
  74.               var latlng = new google.maps.LatLng(xlat, xlng);
  75.               var marker = new google.maps.Marker({
  76.                  icon: mImage,
  77.                 position:latlng,
  78.                  visible: true,
  79.                   clickable: true,
  80.                   map: map
  81.  
  82.                 //icon: 'http://maps.google.com/mapfiles/kml/pal5/icon51s.png'
  83.               });
  84.               barr[2].marker = marker;
  85.               barr[2].html = "cos";
  86.  
  87.               barr[2].infoWindow = new google.maps.InfoWindow({
  88.                  content: barr[2].html
  89.               });
  90.  
  91.               barr[2].listener = makeClosure(2, barr[2].marker);
  92.  
  93.  
  94.  
  95.  
  96.  
  97.  
  98.           }
  99.  
  100.        function makeClosure(i, marker)
  101.                {
  102.                 var listener = google.maps.event.addListener(marker, 'click', function() {
  103.  
  104.                  openInfoWindow(i) ;      // <-- this is the key to making it work
  105.                 });
  106.                 return listener ;
  107.                }
  108.  
  109.                // Open the infoWindow - called from the closure...
  110.  
  111.                function openInfoWindow(i)
  112.                {
  113.  
  114.                 if ( typeof(lastI) == 'number' && typeof(barr[lastI].infoWindow) == 'object' )
  115.                 {
  116.                 barr[lastI].infoWindow.close() ;
  117.                 }
  118.                 lastI = i ; 
  119.               //  alert(i);            
  120.                  barr[i].infoWindow.open(map,barr[i].marker);
  121.                }   
  122.        </script>
  123.  
  124.  
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