function showMail(address, base) {
	// If not given, default "base" to the website domain
	var base = (base == null) ? "romerocentre.org.au" : base;
	
	var email = address +"@"+ base;
	var eLink = '<a href="mailto:'+email+'">'+email+'</a>';
	window.document.write(eLink);
}