var loadStreetView = function(id, lat, lng) {
  var mapCenter = new google.maps.LatLng(lat, lng);
  var panoramaOptions = {
     position: mapCenter
    ,pov: {
        zoom: 0
       ,heading: 0
       ,pitch: 5
     }
  }
  var streetViewService = new google.maps.StreetViewService();
  streetViewService.getPanoramaByLocation(mapCenter, 50, function(data, status) {
    if (status == 'OK') {
      if (data.links && data.links[0]) {
        panoramaOptions.pano = data.links[0].pano;
      }
      var panorama = new google.maps.StreetViewPanorama(document.getElementById(id), panoramaOptions);
      panorama.setVisible(true);
    }
    else {
      $('#' + id).html('No Street View available for this address.');
    }
  });
}

$(document).ready(function() {
  if (!streetViewId)
    var streetViewId = 'map_streetview';
  if (document.getElementById(streetViewId)) {
    loadStreetView(streetViewId, lat, lng);
  }
});