browser = navigator.appName;
appVer = parseInt(navigator.appVersion);
ie = "Microsoft Internet Explorer";
ns = "Netscape";
if (navigator.appVersion.indexOf("Macintosh") != -1) {
 isMac = true;
} else {
 isMac = false;
}
if ((document.getElementById) && (isMac == true) && (browser == ie)) { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/iemac10.css" title="master">'); }
else if ((document.getElementById) && (browser == ie)) { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/iepc.css" title="master">'); }
else if (browser == ns && isMac == false) {
 if (appVer > 4.99) { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/netscapepc.css" title="master">');
 }
 else {
  document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/netscapepc4.css" title="master">');
 }
}
else if (browser == ie && isMac == true) { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/iemac.css" title="master">'); }
else if (browser == ns && isMac == true) { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/netscapemac.css" title="master">'); }
else { document.write('<link rel="stylesheet" type="text/css" href="http://www.mrgconsultants.com/includes/css/iepc.css" title="master">'); }