ajax form one size fits all

admin.js

#ajax can be any form ID or class name. I just use ajax

$('form#ajax').on('submit', function(){
  var that = $(this),
  url = that.attr('action'),
  type = that.attr('method'),
  data = {};
  that.find('[name]').each(function(index, value){
    var that = $(this),
    name = that.attr('name'),
    value = that.val();
    data[name] = value;
  });

  $.ajax({
    url: url,
    type: type,
    data: data,
    success: function(responce){
      $('#display').html(response).delay(6000).fadeOut(1000);
    }
  });
  return false;
});