https://bad-frankenhausen.de/wp-content/plugins/wp_ds_youtube/assets/js/ds_youtube.js?ver=1.0

1window.addEventListener('load', function () {
2
3	if (window.ds_youtube === undefined) window.ds_youtube = [];
4		 
5	for (let ds_youtube of document.getElementsByClassName('ds_youtube')) {
6		
7		let layer_id = parseInt(ds_youtube.getAttribute('data-layer_id'));
8		 
9		for (let a of ds_youtube.getElementsByClassName('layer_link')) {
10			
11			a.addEventListener('click', (event) => {
12		 
13				event.preventDefault();
14	
15				for (let l of window.ds_youtube) {
16					
17					if (l.layer_id === layer_id) {
18						
19						ds_youtube.innerHTML = atob(l.content);						
20						ds_youtube.classList.remove('placeholder');
21						
22					}
23					
24				} 
25				
26			});
27			
28		} 
29		
30	}
31	
32});