function mailToo(pMail1,pMail2,pMail3,pMail4,pDisplay) {
  var vAddress;
  var vDisplay;
  vAddress = pMail1 + pMail2 + pMail3 + pMail4;
  vDisplay = pDisplay;
  if (vDisplay.length == 0) {
    vDisplay = vAddress;
  }
  document.write('<a href=mailto:' + vAddress + '>' + vDisplay + '</a>');
}