diff --git a/app/views/admin/ad_images/_jplayer.html.erb b/app/views/admin/ad_images/_jplayer.html.erb
index c68495b..b39b6c1 100644
--- a/app/views/admin/ad_images/_jplayer.html.erb
+++ b/app/views/admin/ad_images/_jplayer.html.erb
@@ -202,7 +202,7 @@
       play: function() { // To avoid multiple jPlayers playing together.
         play_<%= i %>_flag = true;
         ad_call_on_play_jplayer_<%= i %>(this);
-        jplayer_center_video_front(this);
+        jplayer_center_video_front($(this).find('video'));
       },
       click: function(){
         click_jplayer_<%= i %>();