function atmobild() { 
	
	var img = document.getElementById("atmoimg");
	var atmopicno = Math.floor(Math.random()*7);
	source = "fileadmin/tvtemplates/media/atmoimg-rechts-" + atmopicno + ".jpg";
	img.setAttribute("src",source);
	
	var headerpic = document.getElementById("headerpic");
	var sourceheader = "fileadmin/tvtemplates/media/header-" + atmopicno + ".jpg";
	headerpic.setAttribute("src",sourceheader);
	}
	window.onload = atmobild;