function email(address, text, domain) {
	switch (arguments.length) {
		case 0:
			console.error("0 arguments to email function.");
			break;
		case 1:
			document.write('<a href="mailto:' + address + '@brandeis.edu">'
				+ address + '@brandeis.edu' + '<\a>');
			break;
		case 2:
			document.write('<a href="mailto:' + address + '@brandeis.edu">'
				+ text + '<\a>');
			break;
		case 3:
			document.write('<a href="mailto:' + address + '@' + domain + '">'
				+ text + '<\a>');
			break;
		default:
			console.error("Too many arguments to email function.");
			break;
	}
}