diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index 5115779e..174a7aaf 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -2993,14 +2993,48 @@ def interactive_chart_video(id=0):
     script = """
     var ctx = document.getElementById("myChart").getContext('2d');
     var data = %s
-    var myChart = new Chart(ctx, {
+    var marker = {
+     datapoint: {
+       'x': 0,
+       'y': 0,
+       'r': 10,
+     },
+     setLatLng: function (LatLng) {
+       var lat = LatLng.lat;
+       var lng = LatLng.lng;
+       this.datapoint = {
+          'x': lat,
+          'y': lng,
+          'r': 10,
+       }
+       console.log(this.datapoint);
+    }
+   }
+   marker.setLatLng({
+   'lat': data[0]['x'],
+   'lng': data[0]['y']
+   })
+   console.log(marker.datapoint);
+   var myChart = new Chart(ctx, {
         type: 'scatter',
         label: 'pace',
-        data: {
-            datasets: [{
+        data:
+        {
+            datasets: [
+            {
+                type: 'bubble',
+                label: 'now',
+                data: [marker.datapoint],
+                backgroundColor: '#36a2eb',
+            },
+            {
+                label: 'spm',
                 data: data,
-            }]
+            },
+
+            ]
         },
+
     });
     """ % data2