RimonEkjon

$(function () {
    ajaxForm('.ajax-form');
})

var ajaxForm = function(query)
{
    $(query).submit(function(event) {
        event.preventDefault();
        var $form = $(this);

RimonEkjon

// Array Iteration:
myArray = [ 'foo' ];
myArray.forEach(function(x) { console.log(x); });
// prints "foo"

// Object Keys:
myObject = { foo: 'bar', baz: 'quux' };
Object.keys(myObject); // [ "foo", "baz" ]

// Object Iteration Helper (context is optional)

RimonEkjon

function buildSubmitHandler(ajaxOptions) {
  function submitViaAJAX(event) {
    var data    = $.extend( {}, ajaxOptions.data, $form.serialize() ),

        options = $.extend({}, {
                    url:  $form.attr('action'),
                    type: $form.attr('method'),
                  }, ajaxOptions, { data: data });

    $.ajax(options)