<!-- 
	/*
	This portion of the script detects the users browser type and version.
	If the browser is IE 3.0x or 4.0+, or Netscape 4.0+, the script writes
	a link tag to load a separate style sheet for each browser.
	*/
	var browser=navigator.appName;
	var version=navigator.appVersion;
	var ver1=version.substring(0,1);
	var ver2=version.lastIndexOf("MSIE");
	var ver3=version.substring(ver2+5,ver2+6);
	
	
	function itsNetscape()
		 { // write the link for Netscape 4.0+
		  document.write('<link rel=stylesheet href="css/nc4.css" TYPE="text/css">');
		  // alert("Netscape 4.0+");
		 }	
			
	function itsMsie()
		 { // write the link IE4+
		 document.write('<link rel=stylesheet href="css/ie4.css" TYPE="text/css">');
		 }
	
	
	 if ((browser == "Netscape") && (ver1 >= 4))
		 { // check to see if the browser is Netscape
		  itsNetscape();
		 }
	 else
		 { // otherwise assume the browser is IE
		  itsMsie();
		 }
//  -->
