console.log("bla")

var gauge = document.getElementById('temp-gauge');
// Randomly add a data point every 500ms
var random = new TimeSeries();
setInterval(function() {
  var nr = Math.random() * 100;
  random.append(new Date().getTime(), nr);
  gauge.dataset.value = nr;
}, 500);

function createTimeline() {
  var chart = new SmoothieChart();
  chart.addTimeSeries(random, { strokeStyle: 'rgba(0, 255, 0, 1)', fillStyle: 'rgba(0, 255, 0, 0.2)', lineWidth: 4 });
  chart.streamTo(document.getElementById("chart"), 500);
}

createTimeline();