"The company I work for sells vacation packages for Australia," writes Nathan, "and for whatever reason, they're marketed under different two different brands — redacted-travel.com.au and redacted-travel.com — depending on whether you live Down Under or somewhere else in the world."

Nathan continues, "one of the requirements for the international website (redacted-travel.com) is to disallow people from within Australia and New Zealand to make bookings. But the way this is done from the front end... well, it's a real gem."

  *Checks to see if Australia is typed into the other country box
  function checkContactCountry(inputBox)
    var validator = new RegExp(
          |(N|n)(E|e)(W|w) (Z|z)(E|e)(A|a)(L|l)(A|a)(N|n)(D|d)$/);

         alert("Your Residential Address must be outside Australia. "
             + "Enter your residential address outside this country,"
             + "or visit redacted-travel.com.au to make a booking if "
             + " you live in Australia.");
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