anchor.diff:      //   // change map with new lng, lat
       //   changeMap(4.6482837, -74.2478959);
       // });
  -
   
       </script>
       <script async defer
  
positive.code:     <script type="text/javascript">
      var map;
  
      function initMap() {
        changeMap(52.520, 13.409);
      }
  
negative.code:       });
      }
  
  
      var marker = new google.maps.Marker({
        position: dropLatLong,
        icon: icon,
        map: map,
      });
  
      // $(".find-drops").on("click", function(event) {
      //   event.preventDefault();
      //   // read city input field
  