diff --git a/templates/show_html5_player_headers.inc.php b/templates/show_html5_player_headers.inc.php
index 0759db18..eb64281c 100644
--- a/templates/show_html5_player_headers.inc.php
+++ b/templates/show_html5_player_headers.inc.php
@@ -471,7 +471,8 @@ function stopBroadcast()
 
 <?php if ($iframed && AmpConfig::get('webplayer_confirmclose') && !$is_share) { ?>
 window.parent.onbeforeunload = function (evt) {
-    if ($("#jquery_jplayer_1") !== undefined && !$("#jquery_jplayer_1").data("jPlayer").status.paused && (document.activeElement === undefined || (document.activeElement.href.indexOf('/batch.php') < 0 && document.activeElement.href.indexOf('/stream.php') < 0))) {
+    if ($("#jquery_jplayer_1") !== undefined && $("#jquery_jplayer_1").data("jPlayer") !== undefined && !$("#jquery_jplayer_1").data("jPlayer").status.paused &&
+            (document.activeElement === undefined || (document.activeElement.href.indexOf('/batch.php') < 0 && document.activeElement.href.indexOf('/stream.php') < 0))) {
         var message = '<?php echo T_('Media is currently playing. Are you sure you want to close') . ' ' . AmpConfig::get('site_title') . '?'; ?>';
         if (typeof evt == 'undefined') {
             evt = window.event;