diff --git a/homepage/static/generateMiniGraph.js b/homepage/static/generateMiniGraph.js
new file mode 100644
index 0000000..11ddd8a
--- /dev/null
+++ b/homepage/static/generateMiniGraph.js
@@ -0,0 +1,116 @@
+function generateMiniGraph(elem, comname, days = 30) {
+  var xhr = new XMLHttpRequest();
+  xhr.open('GET', '/todays_detections.php?comname=' + encodeURIComponent(comname) + '&days=' + days);
+  xhr.onload = function() {
+    if (xhr.status === 200) {
+      var detections = JSON.parse(xhr.responseText);
+      if (typeof(window.chartWindow) !== 'undefined') {
+        document.body.removeChild(window.chartWindow);
+        window.chartWindow = undefined;
+      }
+      var chartWindow = document.createElement('div');
+      chartWindow.className = 'chartdiv';
+      document.body.appendChild(chartWindow);
+
+      var canvas = document.createElement('canvas');
+      canvas.width = chartWindow.offsetWidth;
+      canvas.height = chartWindow.offsetHeight - 40;
+      chartWindow.appendChild(canvas);
+
+      var ctx = canvas.getContext('2d');
+      var chart = new Chart(ctx, {
+        type: 'line',
+        data: {
+          labels: detections.map(item => item.date),
+          datasets: [{
+            label: 'Detections',
+            data: detections.map(item => item.count),
+            backgroundColor: '#9fe29b',
+            borderColor: '#77c487',
+            borderWidth: 1,
+            lineTension: 0.3,
+            pointRadius: 1,
+            pointHitRadius: 10,
+            trendlineLinear: {
+              style: 'rgba(55, 99, 64, 0.5)',
+              lineStyle: 'solid',
+              width: 1.5
+            }
+          }]
+        },
+        options: {
+          layout: { padding: { right: 10 } },
+          title: { display: true, text: 'Detections Over ' + days + 'd' },
+          legend: { display: false },
+          scales: {
+            xAxes: [{
+              display: true,
+              gridLines: { display: true },
+              ticks: {
+                autoSkip: true,
+                maxTicksLimit: 6,
+                callback: value => value.substring(5)
+              }
+            }],
+            yAxes: [{
+              gridLines: { display: false },
+              ticks: { beginAtZero: true, precision: 0, maxTicksLimit: 5 }
+            }]
+          }
+        }
+      });
+
+      var buttonRect = elem.getBoundingClientRect();
+      var chartRect = chartWindow.getBoundingClientRect();
+      if (window.innerWidth < 700) {
+        chartWindow.style.left = 'calc(75% - ' + (chartRect.width / 2) + 'px)';
+      } else {
+        chartWindow.style.left = (buttonRect.right + 10) + 'px';
+      }
+
+      var buttonCenter = buttonRect.top + (buttonRect.height / 2);
+      var chartHeight = chartWindow.offsetHeight;
+      var chartTop = buttonCenter - (chartHeight / 2);
+      chartWindow.style.top = chartTop + 'px';
+
+      var closeButton = document.createElement('button');
+      closeButton.id = 'chartcb';
+      closeButton.innerText = 'X';
+      closeButton.style.position = 'absolute';
+      closeButton.style.top = '5px';
+      closeButton.style.right = '5px';
+      closeButton.addEventListener('click', () => {
+        document.body.removeChild(chartWindow);
+        window.chartWindow = undefined;
+      });
+      chartWindow.appendChild(closeButton);
+
+      var selector = document.createElement('select');
+      [30, 180, 360, 720, 1080].forEach(opt => {
+        var option = document.createElement('option');
+        option.value = opt;
+        option.text = opt + 'd';
+        if (opt === days) option.selected = true;
+        selector.appendChild(option);
+      });
+      selector.addEventListener('change', function() {
+        generateMiniGraph(elem, comname, parseInt(this.value));
+      });
+      selector.style.position = 'absolute';
+      selector.style.bottom = '5px';
+      selector.style.left = '5px';
+      chartWindow.appendChild(selector);
+
+      window.chartWindow = chartWindow;
+    }
+  };
+  xhr.send();
+}
+
+window.addEventListener('scroll', function() {
+  var charts = document.querySelectorAll('.chartdiv');
+  charts.forEach(chart => {
+    chart.parentNode.removeChild(chart);
+    window.chartWindow = undefined;
+  });
+});