diff --git a/dashboard-ui/scripts/chromecast.js b/dashboard-ui/scripts/chromecast.js
index 5b1c053609..fa2492a25a 100644
--- a/dashboard-ui/scripts/chromecast.js
+++ b/dashboard-ui/scripts/chromecast.js
@@ -1,7 +1,7 @@
 (function (window, chrome, console) {
 
     // Based on https://github.com/googlecast/CastVideos-chrome/blob/master/CastVideos.js
-    
+
     /**
      * Constants of states for Chromecast device 
      **/
@@ -85,7 +85,7 @@
         if (!chrome) {
             return;
         }
-        
+
         if (!chrome.cast || !chrome.cast.isAvailable) {
             setTimeout(this.initializeCastPlayer.bind(this), 1000);
             return;
@@ -100,7 +100,7 @@
           this.receiverListener.bind(this));
 
         console.log('chrome.cast.initialize');
-        
+
         chrome.cast.initialize(apiConfig, this.onInitSuccess.bind(this), this.onError.bind(this));
     };
 
@@ -109,7 +109,6 @@
      */
     CastPlayer.prototype.onInitSuccess = function () {
         console.log("init success");
-        $('.btnCast').show();
         this.updateMediaControlUI();
     };
 
@@ -128,7 +127,7 @@
      * join existing session and occur in Cast mode and media
      * status gets synced up with current media of the session 
      */
-    CastPlayer.prototype.sessionListener = function(e) {
+    CastPlayer.prototype.sessionListener = function (e) {
         this.session = e;
         if (this.session) {
             this.deviceState = DEVICE_STATE.ACTIVE;
@@ -318,7 +317,14 @@
     /**
      * Update media control UI components based on localPlayerState or castPlayerState
      */
-    CastPlayer.prototype.updateMediaControlUI = function() {
+    CastPlayer.prototype.updateMediaControlUI = function () {
+
+        if (!chrome || !chrome.cast) {
+            $('.btnCast').hide();
+            return;
+        }
+        $('.btnCast').show();
+
         if (this.deviceState == DEVICE_STATE.ACTIVE) {
             $('.btnCast').removeClass('btnDefaultCast').addClass('btnActiveCast');
             var playerState = this.castPlayerState;
@@ -328,29 +334,33 @@
         }
 
         switch (playerState) {
-        case PLAYER_STATE.LOADED:
-        case PLAYER_STATE.PLAYING:
-            //document.getElementById("play").style.display = 'none';
-            //document.getElementById("pause").style.display = 'block';
-            break;
-        case PLAYER_STATE.PAUSED:
-        case PLAYER_STATE.IDLE:
-        case PLAYER_STATE.LOADING:
-        case PLAYER_STATE.STOPPED:
-            //document.getElementById("play").style.display = 'block';
-            //document.getElementById("pause").style.display = 'none';
-            break;
-        default:
-            break;
+            case PLAYER_STATE.LOADED:
+            case PLAYER_STATE.PLAYING:
+                //document.getElementById("play").style.display = 'none';
+                //document.getElementById("pause").style.display = 'block';
+                break;
+            case PLAYER_STATE.PAUSED:
+            case PLAYER_STATE.IDLE:
+            case PLAYER_STATE.LOADING:
+            case PLAYER_STATE.STOPPED:
+                //document.getElementById("play").style.display = 'block';
+                //document.getElementById("pause").style.display = 'none';
+                break;
+            default:
+                break;
         }
     };
 
     window.CastPlayer = CastPlayer;
 
-    $(function() {
+    $(function () {
 
         var castPlayer = new CastPlayer();
 
+        $(document).on('pagebeforeshow', ".libraryPage", function () {
+
+            castPlayer.updateMediaControlUI();
+        });
     });
 
 })(window, window.chrome, console);
\ No newline at end of file