browser = navigator.appName;
            os = navigator.platform;
            ie = "Microsoft Internet Explorer";
            netscape = "Netscape";
            firefox = "Firefox";
            mac = "MacPPC";
            pc = "Win32";
            
            var version = parseInt(navigator.appVersion);
                if (browser == ie)
                {document.write('<link href="/Css/Woof_ie.css" rel="Stylesheet" type="text/css" />');}
                
                else if(browser == netscape)
                {document.write('<link href="/Css/Woof_firefox.css" rel="Stylesheet" type="text/css" />');}
                
                else
                document.write("We do not support your browser:" + browser);