--- a/cms/app-client/app/controllers/application.js	Fri Aug 05 18:51:59 2016 +0200
+++ b/cms/app-client/app/controllers/application.js	Tue Aug 16 00:16:08 2016 +0200
@@ -2,6 +2,12 @@
 
 export default Ember.Controller.extend({
 
+    player: Ember.inject.service(),
+
+    playerVideoscreenObserver: Ember.observer('player.videoscreen', function() {
+        Ember.$('body').toggleClass('videoscreen', this.get('player').get('videoscreen'));
+    }),
+
     queryParams: ['location', 'date', 'notice', {
         language: 'langue',
         discourse: 'discours',
@@ -85,7 +91,7 @@
         return true;
     },
 
-    player: Ember.inject.service(),
+    
 
     itemObserver: Ember.observer('player.item', function() {
         var self = this;