var container = document.getElementById('map');

var panorama = new google.maps.StreetViewPanorama(
  container,
  {
    pano: 'gileppe',
    pov: {heading: 47.11, pitch: -13.1},
    panoProvider: function(pano) { return AVAILABLE_PANORAMAS[pano]; }
  });

var marker = new PanoMarker(
  {
    pano: panorama,
    position: {heading: 89.63, pitch: -27.22},
    anchor: new google.maps.Point(20,20),
    size: new google.maps.Size(40,40),
    icon: 'info.png',
    title: 'Click me!'
  });

google.maps.event.addListener(marker, 'click', function() {
  alert('That\'s my bike!');
});