if((navigator.appName == "Microsoft Internet Explorer") && (navigator.appVersion.substring(22,23) > 4))
{
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"jokl.css\">");
}

else
{
if(navigator.platform.substring(0,3) == "Mac")
{
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"joklmac.css\">");
}
else
{
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"jokl.css\">");
}
}