init

app/static/js/main.js

@@ -0,0 +1,31 @@
+function startCountdown() {
+    const beep = new Audio("/static/sounds/beep.wav");
+    const go = new Audio("/static/sounds/go.wav");
+
+    setTimeout(() => {
+        document.getElementById("licht1").classList.add("aktiv");
+        beep.play();
+    }, 1000);
+
+    setTimeout(() => {
+        document.getElementById("licht2").classList.add("aktiv");
+        beep.play();
+    }, 2000);
+
+    setTimeout(() => {
+        document.getElementById("licht3").classList.add("aktiv");
+        beep.play();
+    }, 3000);
+
+    setTimeout(() => {
+        document.querySelectorAll(".licht").forEach(el => {
+            el.classList.remove("rot");
+            el.classList.add("gruen");
+        });
+        go.play();
+    }, 4000);
+
+    setTimeout(() => {
+        window.location.href = "/rennen";
+    }, 7000);
+}