if (String(navigator.appVersion).search("Macintosh") != -1) {
	if (String(navigator.appName).search("Netscape") != -1) {
		document.writeln("<link rel=\"stylesheet\" href=\"dof.css\">\n");
	} else {
		document.writeln("<link rel=\"stylesheet\" href=\"dof.css\">\n");
	}
} else {
	if (String(navigator.appName).search("Netscape") != -1) {
		document.writeln("<link rel=\"stylesheet\" href=\"dof_ns_pc.css\">\n");
	} else {
		document.writeln("<link rel=\"stylesheet\" href=\"dof.css\">\n");
	}
}