Update '12/player2.js'

12/player2.js

@@ -1,6 +1,7 @@
-var track = document.querySelector("track"), 
-	track_div = document.getElementById("track");
-track.addEventListener('cuechange', function () {
+function player(element){
+  var track = element.querySelector("track"), 
+      track_div = element.querySelector(".track_display");
+  track.addEventListener('cuechange', function () {
     let cues = track.track.activeCues;  // array of current cues
     console.log("cuechange", cues, cues[0].text, cues[0].startTime, cues[0].endTime);
     var d = JSON.parse(cues[0].text);
@@ -13,4 +14,8 @@ track.addEventListener('cuechange', function () {
     var playing = document.getElementById(d.title);
     playing.classList.add("now_playing");
     console.log("playing",playing);
-});
+  });
+}
+
+player(document.querySelector("#week_02");
+player(document.querySelector("#week_01");