function checkUA() 
{
var UAversion = parseFloat(navigator.appVersion);
var UA = (navigator.appName);
var IEua = (UA == "Microsoft Internet Explorer");
var Netscapeua = (UA == "Netscape");
var UAok = false;
var isIE = false;
var author = 'Jason Withrow';
var newMsg = '';
var isNS = false;
var other = false;
// Add the latest builds of IE & Netscape Here
var curIEbuild = parseFloat("5.5");
var curNSbuild = parseFloat("4.74");
var msg = '';
var UAwarn = false;
var valid = false;
IEmajor = '';

if (IEua && UAversion >= 4) 
{
   (UAok = true);
   (isIE = true);
  }
else if (Netscapeua && UAversion >= 4.08) 
{    (UAok = true);
   (isNS = true);
  }
 
 if (IEua) 
 {
 // IE Returns 4, even if it's 5 so we have to snoop the real
 // version from the headers.
  if (navigator.appVersion.indexOf("MSIE") != -1) 
  {
   IEmajorStart = navigator.appVersion.indexOf("MSIE") + 4;
   IEmajorEnd = (IEmajorStart + 5);
   theMajor = navigator.appVersion.substring(IEmajorStart, IEmajorEnd);
   (UAversion = theMajor);  
  }
  
  if (isNaN(UAversion)) 
  {
  		(UAversion = (UAversion.substring(0, (UAversion.length - 1))));
	}
  
     }
	 
	 
	if (Netscapeua && UAversion < 5 && navigator.appVersion.indexOf("Mac") == -1) 
	{
	document.write("<link rel = stylesheet type = text/css href = 'http://www.jmu.edu/jmuweb/stylesheets/jmuweb_netscape4_win.css'>");
	}
	else
	{
	document.write("<link rel = stylesheet type = text/css href = 'http://www.jmu.edu/jmuweb/stylesheets/jmuweb.css'>");
	 }
	 
  }
  

 checkUA()