function gen_adr( unm ) {
  var domainone = "citrine" + "media";
  var domaintwo = "." + "c" + "o" + "m";
  var atsig = "@";
  var adr = unm + atsig + domainone + domaintwo;
  document.write(
    "<" + "a" + " " + "h" + "r" + "e" + "f" + "=" + "m" + "a" + "i" + "l" + "t" + "o" + ":" + adr + ">" +
    adr +
    "<\/a>");
}