function linkEmail(un) {
	var at = "@";
	var one = "mai";
	var two = "lto:";
	var mh = "aalsurvey.com";
	var su = "";
	if (linkEmail.arguments.length == 2)
	{ mh = linkEmail.arguments[1]; }
	document.write("<a href=\"" + one + two + un + at + mh + su + "\">" + un + at + mh + "</a>");
}