function pauseVid(id) {
	        	id.pause();
	        }
	        
	        function pauseVideos(id) {
	        	var parentDOM = document.getElementById(id);
	        	var test = parentDOM.getElementsByClassName("vid");
	        	for (var i=0; i<test.length; i++) {
	        		  test[i].pause();
	        		}
	        	
	        }
	        function skipVid(id) {
	        	id.play();
	        	id.currentTime = 11.3;
	    	}



	    	function playCounter(id) {
					    		var url = "http://tdot.gymnasium-lohmar.org/counter2.php?vid="+id;
	    			    		fetch(url, {
	    	        "mode": "no-cors"
	    	    }).then(function(r) {
	    	        console.log(r);
	    	    });
	    	}