function mailto (anchor, account, domain, suffix, subject, htmlclass) {
  var classtext, subjecttext = "";

  if (htmlclass != "")
    classtext = 'class="' + htmlclass + '" ';

  if (subject != "")
    subjecttext = '?subject=' + subject;

  document.write ('<a ' + classtext + 'href="' + 'mailto:' + account + '@' + domain + '.' + suffix + subjecttext + '">' + anchor + '</a>');
}

function toggledisplay (me) {
  if (document.getElementById(me).style.display == "block")
    document.getElementById(me).style.display = "none";
  else
    document.getElementById(me).style.display = "block";
}