if ((navigator.appName.indexOf("Netscape") != -1) &&
	(navigator.appVersion.substring(0, navigator.appVersion.indexOf("."))==4)) {
	location.replace('tests/test.htm') }

	function sichtbarkeit(id) {
		if(document.getElementById(id).style.display == "none") {
			document.getElementById(id).style.display = "inline"
		} else {
			document.getElementById(id).style.display = "none"
		}
	}
	
	function setCSS () {
	  for (var i = 0; i < document.getElementsByTagName("a").length; i++) {
		document.getElementsByTagName("a")[i].style.color = "#666666";
		document.getElementsByTagName("a")[i].style.fontWeight = "normal";

	  }
	}

	function aktiv(id)  { 
	
	 document.getElementById(id).style.color = '#000000'; 
	 document.getElementById(id).style.fontWeight = "bold";
	} 
	
	function unsichtbarkeit(id) {
		if(document.getElementById(id).style.display == "none") {
			document.getElementById(id).style.display = "none"
		} else {
			document.getElementById(id).style.display = "none"
		}
	}