//detect browser & import appropriate stylesheet
//to deal with font size inconsistencies

if (navigator.appVersion.indexOf("Mac") == -1) {
document.write("<link rel='stylesheet' type='text/css' href='../pc_font.css'>");
}else{
  if ((navigator.appName.indexOf("Microsoft Internet Explorer") != -1) && (navigator.appVersion.indexOf("5.") != -1)){
    document.write("<link rel='stylesheet' type='text/css' href='../mac_ie_font.css'>");
    }else{
      document.write("<link rel='stylesheet' type='text/css' href='../mac_font.css'>");
      }
  }