diff --git a/modules/ad_banner/_ad_banner_widget2_video.html.erb b/modules/ad_banner/_ad_banner_widget2_video.html.erb
index 1ed322f..83e621f 100644
--- a/modules/ad_banner/_ad_banner_widget2_video.html.erb
+++ b/modules/ad_banner/_ad_banner_widget2_video.html.erb
@@ -68,7 +68,12 @@
         if ($video.length>0){
           $self.jPlayer("mute", !$self.data().jPlayer.options.muted);
         }else{//youtube
-          $self.find('iframe').data("yt_player").unMute();
+          var player = $self.find('iframe').data("yt_player");
+          if (player.isMuted()){
+            player.unMute();
+          }else{
+            player.mute();
+          }
         }
       });
       $self.append(audio_div);
@@ -88,8 +93,10 @@
     ad_banners_count++;
   })
 if (typeof onYouTubeIframeAPIReady !== 'function'){
-  $(document).delegate(".jarallax-video-audio",'touchstart,click',function(){
-    $(this).trigger('click');
+  $(document).ready(function() {
+    $(document).delegate(".jarallax-video-audio",'touchstart,click',function(){
+      $(this).trigger('click');
+    });
   });
   if(window.yt_players == undefined)
     window.yt_players = {};