var nVer = navigator.appVersion;
	var nAgt = navigator.userAgent;
	var browserName  = navigator.appName;
	var fullVersion  = ''+parseFloat(navigator.appVersion); 
	var majorVersion = parseInt(navigator.appVersion,10);
	var nameOffset,verOffset,ix;
	
	// In MSIE, the true version is after "MSIE" in userAgent
	if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
		browserName = "Microsoft Internet Explorer";
		fullVersion = nAgt.substring(verOffset+5);
		
		// trim the fullVersion string at semicolon/space if present
		if ((ix=fullVersion.indexOf(";"))!=-1) fullVersion=fullVersion.substring(0,ix);
		if ((ix=fullVersion.indexOf(" "))!=-1) fullVersion=fullVersion.substring(0,ix);
		
		majorVersion = parseInt(''+fullVersion,10);
		if (isNaN(majorVersion)) {
		 fullVersion  = ''+parseFloat(navigator.appVersion); 
		 majorVersion = parseInt(navigator.appVersion,10);
		}
		
		if (majorVersion == 8){
			document.write('<link rel="stylesheet" href="css/global_ie8.css" type="text/css">');
		}	 
		else if (majorVersion == 7){
		 	document.write('<link rel="stylesheet" href="css/global_ie7.css" type="text/css">');
		}
		else if (majorVersion == 6){
		 	document.write('<link rel="stylesheet" href="css/global_ie6.css"  type="text/css">');
		}
	}
		
	// In Safari, the true version is after "Safari" 
	else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {
		document.write('<link rel="stylesheet" href="css/global_ie8.css" type="text/css">');
	}
	// In Firefox, the true version is after "Firefox" 
	else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
		document.write('<link rel="stylesheet" href="css/global_ie8.css" type="text/css">');
	}