function emailWriteout() {
  var adr = '<a href="';
  adr = adr + 'mail';
  adr = adr + 'to:inf';
  adr = adr + 'o@e';
  adr = adr + 'x.com';
  adr = adr + '.pl">';
  adr = adr + 'inf';
  adr = adr + 'o@ex';
  adr = adr + '.com.';
  adr = adr + 'pl</a>';
  document.write(adr);

}