webblasare=navigator.appVersion; 
if (webblasare.indexOf('Mac') != -1 && navigator.appName == "Microsoft Internet Explorer") 
{ 
    document.write('<link rel=stylesheet href="../styles/macie.css" type="text/css">') 
} 
else if (webblasare.indexOf('Mac') != -1 && navigator.appName == "Netscape") document.write('<link rel=stylesheet href="../styles/macns.css" type="text/css">') 
else if (navigator.appName == "Microsoft Internet Explorer") 
{ 
    document.write('<link rel="stylesheet" href="../styles/pcie.css" type="text/css">') 
} 
else 
{ 
    document.write('<link rel="stylesheet" href="../styles/pcns.css" type="text/css">') 
}