add get ready announcement

countdown.js

@@ -56,7 +56,7 @@ var counter = document.getElementById("counter");
 var loc = document.getElementById("location");
 var time = document.getElementById("localtime");
 
-var countDownSound = new Audio('countdown-nick.ogg');
+var countDownSound = new Audio('get-ready.ogg');
 
 
 
@@ -100,13 +100,14 @@ function handleTick(now) {
     var excl = millisecsRemaining < 1000*5? "!" : "";
 
     console.log("seconds",now.getSeconds());
-    if (millisecsRemaining < 10000) {
+    if (millisecsRemaining < 2*60*1000) {
         if (!playing) {
             countDownSound.play();
             playing = true;
         }
     }
     else
+        // resets the announcement
         playing = false;
     
     counter.innerHTML = timeRemaining(millisecsRemaining);