function isWindows() {	return (navigator.appVersion.indexOf("Win") != -1)	}function isLevel4Enabled() {	return (navigator.appVersion.charAt(0) >= 4)	}function isNetscape() {	return (navigator.appName == "Netscape")	}if (isLevel4Enabled() && isWindows()) {	document.write("<STYLE TYPE=\"text/css\">")	// I'd love to turn this on for Netscape also, but there are too many	// layout bugs if I do	if (!isNetscape()) {    	document.write("P { line-height:0.85 }")    	document.write("TD { line-height: 0.85 }")    	document.write("LI { line-height: 0.85 }")	}    document.write("</STYLE>")}