function generate_address(username, emailname, hostname) {
	var atsign = "@";
	var addr = emailname + atsign + hostname + ".com";
	document.write("<li><" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" + username + "<\/a></li>");
}

function start_ul() {
	document.write("<ul>");
}

function end_ul() {
	document.write("</ul>");
}