var plataform=navigator.platform;
var browser=navigator.appName;
var versio=parseInt(navigator.appVersion);
var ruta;
if (plataform == "MacPPC" && browser == "Netscape" && versio != 5 ) {
	document.write('<LINK REL=StyleSheet HREF="'+ruta+'styles/mac.css" TYPE="text/css">')
	}else{
		if (browser == "Netscape" && versio != 5 ){
			document.write('<LINK REL=StyleSheet HREF="'+ruta+'styles/ns.css" TYPE="text/css">')
			}else{
				if(browser=="Netscape"&&versio==5){
					document.write('<LINK REL=StyleSheet HREF="'+ruta+'styles/n6.css" TYPE="text/css">')
					}else{document.write('<LINK REL=StyleSheet HREF="'+ruta+'styles/ie.css" TYPE="text/css">')
					}
			}
	}

	
function forablur(){if(document.all){for(var i in document.links){document.links[i].onfocus=document.links[i].blur;}}}