Add bag playing label

coordinator/js/ros_scripts.js

@@ -40,6 +40,17 @@ modeStatus.subscribe(function(message) {
   }
 });
 
+// Playing Bag
+var bagPlayingTopic = new ROSLIB.Topic({
+  ros : ros,
+  name : '/aescape/bags/playing',
+  messageType : 'std_msgs/String'
+});
+
+bagPlayingTopic.subscribe(function(message) {
+  document.getElementById("bagPlayingText").innerHTML = message.data
+});
+
 
 
 ////////////////////////////////////////////////////////////////