window.onload = main;
			
function main () {
	var elem = document.getElementById("contact");
	elem.appendChild(generateContact("centrum", "draki", "cz", "Kontakt / Contact"));
}

function generateContact (domain, prefix, tld, label) {
	var ref = prefix + "@" + domain + "." + tld;
	var contact = document.createElement("a");
	contact.setAttribute("href", "mailto:" + ref);
	contact.innerHTML = label;
	return contact;
}