From bee1f5733ea92f3219ed64ac53f1fd992a5cf31a Mon Sep 17 00:00:00 2001
From: Max
Date: Mon, 29 Jan 2018 21:08:14 +0100
Subject: Konditionales Lazyloading.

---
 gospeladlershof.de/static/js/gospelchor.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/gospeladlershof.de/static/js/gospelchor.js b/gospeladlershof.de/static/js/gospelchor.js
index 70c7631..4db2b70 100644
--- a/gospeladlershof.de/static/js/gospelchor.js
+++ b/gospeladlershof.de/static/js/gospelchor.js
@@ -121,8 +121,14 @@ $(window).load(function(){
 	}
 });
 $(document).ready(function(){
-	lzld(document.getElementById('img-chor-alt'));
-	lzld(document.getElementById('osm'));
+	chor_tmp = document.getElementById('img-chor-alt');
+	if ( null != chor_tmp ) {
+		lzld(chor_tmp);
+	}
+	chor_tmp = document.getElementById('osm');
+	if ( null != chor_tmp ) {
+		lzld(chor_tmp);
+	}
 
 	var thumbs = document.getElementsByClassName("chor-thumbnail");
 	for( i = 0; i < thumbs.length; i++) {
-- 
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