var browser=navigator.appName + " " + navigator.appVersion;
			var nn=browser.substring(9, 12);
			var ms=browser.substring(50, 53);
			var ok=0;
			if (browser.substring(0, 8)=="Netscape"){
                if (nn>="3.0") ok=1;
			}
			if (browser.substring(0, 9)=="Microsoft"){
                if (ms>="4.0") ok=1;
			}
			function Navigate(choice) {
                var spot=choice.options[choice.selectedIndex].value;
                if (spot != 'choose') {
                        location.href = spot;
			}
			}
		
			function init(){
			if (navigator.appName == "Netscape") {
			layerStyleRef="layer.";
			layerRef="document.layers";
			styleSwitch="";
			}else{
			layerStyleRef="layer.style.";
			layerRef="document.all";
			styleSwitch=".style";
			}
			}
			function showLayer(layerName){
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
			}
 		
			function hideLayer(layerName){
			eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
			}
			
			//rightclick
			function right(e) {
			var msg = "Copyright 2001\nAnnette Olsson";
			if (navigator.appName == 'Netscape' && e.which == 3) {
			alert(msg);  
			return false;
			}
			else
			if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {
			alert(msg); 
			return false;
			}
			return true;
			}
			document.onmousedown = right;
			// End -->