(function () {
  $('.form-inline').on('submit', function() {
    $.ajax({
      url: $('[name=url]').val(),
      type:'HEAD',
      error: function()
      {
        $('<h2>').text('nah, check your input lol');
      },
      success: function()
      {
        $('<h2>').text('submitted, yo!');
      }
    });
    $('<h2>').css('display','');
  });
})();