var browser = navigator.appName;
var browser_version=parseInt(navigator.appVersion);

 

if ( navigator.appVersion.indexOf("Mac") > 0 ) {
	if ( (browser == "Microsoft Internet Explorer")&&(navigator.appVersion.substring(22,23)>4) ) {
		document.write("<link rel=stylesheet type=text/css href=css/cssCA.css>");
	} else if ( browser == "Microsoft Internet Explorer" ) {
		document.write("<link rel=stylesheet type=text/css href=css/cssCA.css>");
	} else if ( browser == "Netscape" && browser_version >=5 ) {
		document.write("<link rel=stylesheet type=text/css href=css/cssCA.css>");
	} else if ( browser == "Netscape" ) {
		document.write("<link rel=stylesheet type=text/css href=css/cssCA.css>");
	}
} else if ( browser == "Microsoft Internet Explorer" ) {
	document.write("<link rel=stylesheet type=text/css href=css/cssCA_pc.css>");
} else if ( browser == "Netscape" && browser_version >=5 ) {
	document.write("<link rel=stylesheet type=text/css href=css/cssCA_pc.css>");
} else if ( browser == "Netscape" ) {
	document.write("<link rel=stylesheet type=text/css href=css/cssCA_pc.css>");
} else {
	document.write("<link rel=stylesheet type=text/css href=css/cssCA_pc.css>");
}