quick debug function

index.html

@@ -198,7 +198,14 @@
             popup.setLngLat([e.coords.longitude, e.coords.latitude])
             .setHTML('Current Location')
             .addTo(map);
-        })
+        });
+
+        geolocate.on('error', function (e) {
+            map.setZoom(10);
+            popup.setLngLat([-73.8966279, 40.7420127])
+            .setHTML('debug')
+            .addTo(map);
+        });
 
         var template = $('#Table').html();
         var rendered = Mustache.render(template, {rows: data});