function drucken(id){
			neu = window.print();
		}

		function copyright(){
			neu = open("copyright.php", "Copyright", "width=450,height=450, scrollbars=yes");
		}
		
		function popup(datei, width, height){
			var AHVRente = open(""+datei, "AHVRente", "width="+width+",height="+height+", scrollbars=yes");
		}

		function disclaimer(){
			neu = open("disclaimer.php", "Copyright", "width=450,height=150, scrollbars=yes");
		}
		function sizeBIG () {
			document.getElementById('col3').style.fontSize = "100%";
		}
		function sizeBIGER () {
			document.getElementById('col3').style.fontSize = "105%";
			document.getElementById('col3').style.lineHeight = "1.4em";
		}
		function sizeBIGEST () {
			document.getElementById('col3').style.fontSize = "120%";
			document.getElementById('col3').style.lineHeight = "1.8em";
		}
        sfHover = function() {
        	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
        	for (var i=0; i<sfEls.length; i++) {
        		sfEls[i].onmouseover=function() {
        			this.className+=" sfhover";
        		}
        		sfEls[i].onmouseout=function() {
        			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
        		}
        	    }
        }
        if (window.attachEvent) window.attachEvent("onload", sfHover);