function makeMT(domain, mbox, text)
{
  var addr = mbox + '@' + domain;
  var desc = text;
   
  if(desc == '') {
    desc = addr;
  }

  return('<a href="mailto:' + addr + '">' + desc + '</a>');
}

function writeMT(domain, mbox, text)
{
  document.write(makeMT(domain, mbox, text));
  return(true);
}