if(document.all) {
	document.write('<link rel="stylesheet" type="text/css" href="/VIW/styles/fonts_ie.css" />')
} else if (navigator.appVersion.indexOf("Mac") > -1) {
	document.write('<link rel="stylesheet" type="text/css" href="/VIW/styles/fonts_ns_mac.css" />')
} else {
	document.write('<link rel="stylesheet" type="text/css" href="/VIW/styles/fonts_ns.css" />')
}