function decrypt_mail(mail_address)
{
   var ascii = 0;
   var decrypted_mail = '';

   for (var i = 0; i < mail_address.length; i++)
   {
      ascii = mail_address.charCodeAt(i);

      if (ascii >= 8364)
      {
         ascii = 128;
      }

      decrypted_mail += String.fromCharCode(ascii - 1);
   }

   location.href = decrypted_mail;
}