Google map API

<script src="https://maps.googleapis.com/maps/api/js?v=3.19&sensor=true_or_false"></script>
    <script>

    var geocoder;
    var ws_wsid = 'afca921c9778417e8dc16a8236d1f079';
    var ws_address = "<?php echo $row['address']; ?>,<?php echo $row['city']; ?>";
    var ws_width = '100%';
    var ws_height = '400';
    var ws_layout = 'vertical';
    var ws_commute = 'true';
    var ws_transit_score = 'true';
    var ws_map_modules = 'all';
    var address = "<?php echo $row['address']; ?>,<?php echo $row['city']; ?>";

function initialize() {
  var fenway = new google.maps.LatLng(<?php echo $row['latitude']; ?>, <?php echo $row['longtitude']; ?>)
  var mapOptions = {
    center: fenway,
    zoom: 14,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
   map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
  var contentString = '<a class="fancybox-inline" href="#request_form_pop">Request of showing this property</a>';
  var infowindow = new google.maps.InfoWindow({
      content: contentString
  });

  var marker = new google.maps.Marker({
      position: fenway,
      map: map,
      title: ''

  });


    infowindow.open(map,marker);
    google.maps.event.addListener(marker, 'click', function() {
     });

    var panoramaOptions = {
    position: fenway,
    pov: {
      heading: 34,
      pitch: 10
    }
  };
   panorama = new google.maps.StreetViewPanorama(document.getElementById('pano'), panoramaOptions);
   map.setStreetView(panorama);

}

google.maps.event.addDomListener(window, 'load', initialize);
    </script>