function ToonMailAdres(mailNaam,mailOnderwerp){
  var prefix = 'ma' + 'il' + 'to';
  var spinae = '@spinae.com';
  var path = 'hr' + 'ef' + '=';
  document.write('<a ' + path + '"' + prefix + ':' + mailNaam + spinae + '?Subject=' + mailOnderwerp
        + '">'  + mailNaam + spinae + '</a>');
  }