browserName = navigator.appName;
browserVersion = parseFloat(navigator.appVersion);

if (browserName == "Netscape" && browserVersion >= 3.0) {javaDetection = 'true';}
	else

if (browserName == "Microsoft Internet Explorer" && browserVersion >= 3.0) {javaDetection = 'true';}
	else

{javaDetection = 'false';}

if (browserName == "Opera") {browserName = "Microsoft Internet Explorer"; javaDetection = 'true';}

// Image class isn't supported by MSIE 3.x and NN 2.x. 

if (browserName == "Netscape" && browserVersion > 3.0)
	{document.writeln("<link rel=\"stylesheet\" type=\"text/css\" href=\"/styles/styl_nn.css\">");}
	else

if (browserName == "Microsoft Internet Explorer" && browserVersion > 3.0)
	{document.writeln("<link rel=\"stylesheet\" type=\"text/css\" href=\"/styles/styl_ie.css\">");}