var platformName = navigator.platform;
var bName = navigator.appName;
var bType;

if (bName.indexOf("Netscape") != -1) {
	bType = "NS4";
} else { 
	bType="IE4";
}

//	To use different CSS for Netscape and IE
if(platformName.indexOf("Win") != -1 && bType=="NS4") {
	document.writeln("<link rel=\"stylesheet\" type=\"text/css\" href=\"../js/stylesNN.css\">");
} else {
	document.writeln("<link rel=\"stylesheet\" type=\"text/css\" href=\"../js/styles.css\">");
}