title: google places api get location's reference value
body: <p>I have this string of code from one of their examples that I'm trying to reverse engineer.</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
    function initialize() {
      var map = new google.maps.Map(document.getElementById('map_canvas'), {
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        center: new google.maps.LatLng(36.018486,-86.787607),
        zoom: 15
      });
      var frontline = new google.maps.LatLng(36.018486,-86.787607);
  
      var request = {
        reference: 'CnRkAAAAGnBVNFDeQoOQHzgdOpOqJNV7K9-c5IQrWFUYD9TNhUmz5-aHhfqyKH0zmAcUlkqVCrpaKcV8ZjGQKzB6GXxtzUYcP-muHafGsmW-1CwjTPBCmK43AZpAwW0FRtQDQADj3H2bzwwHVIXlQAiccm7r4xIQmjt_Oqm2FejWpBxLWs3L_RoUbharABi5FMnKnzmRL2TGju6UA4k'
      };
  
      var infowindow = new google.maps.InfoWindow();
      var service = new google.maps.places.PlacesService(map);
  
      service.getDetails(request, function(place, status) {
        if (status == google.maps.places.PlacesServiceStatus.OK) {
          var marker = new google.maps.Marker({
            map: map,
            position: place.geometry.location
          });
          google.maps.event.addListener(marker, 'click', function() {
            infowindow.setContent(place.name);
            infowindow.open(map, this);
          });
        }
      });
    }
  
    google.maps.event.addDomListener(window, 'load', initialize);
  &lt;/script&gt;
  </code></pre>
  
  <p>I can't figure out how to find the reference for my location.</p>
  
  <p>Also, how would I get multiple values into</p>
  
  <pre><code>infowindow.setContent()
  </code></pre>