function show(element) {
	for (var i=1; i<=20; i++) {
		var hidespan = "ort"+i;
		document.getElementById(hidespan).className = 'off';
	}
	document.getElementById(element).className = 'on';
}

function sticky(adresse) {
	document.getElementById(adresse).className = 'hold';
}
function unsticky(element) {
	for (var i=1; i<=20; i++) {
		var hidespan = "adresse"+i;
		if (hidespan != element) {
                     document.getElementById(hidespan).className = 'hide';
		}
	}
}

function hide(element) {
	document.getElementById(element).className = 'off';
}

function hideall(element) {
	for (var i=1; i<=20; i++) {
		var hidespan = "ort"+i;
		if (hidespan != element) {
		}
	}
}






  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-21159279-1']);
  _gaq.push(['_gat._anonymizeIp']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();