function writeaddress()
  {
  var address = "infoapestaartjeborchertsdingetjenl";
  address = address.replace(/apestaartje/g, "@");
  address = address.replace(/hyphen/g, "-");
  address = address.replace(/dingetje/g, ".");
  document.write('<a class="ftr" href="mailto:'+address+'">&#105;&#110;&#102;&#111;&#064;&#098;&#111;&#114;&#099;&#104;&#101;&#114;&#116;&#115;&#046;&#110;&#108;</a>');
  }