jQSerialize.js

function _serialize(form) {
        var arr = {};
        console.log(form.element)
        for (var i = 0; i < form.elements.length; i++) {
            var feled = form.elements[i];
            switch (feled.type) {
                case undefined:
                case 'button':
                case 'file':
                case 'reset':
                case 'submit':
                    break;
                case 'checkbox':
                case 'radio':
                    if (!feled.checked) {
                        break;
                    }
                default:
                    if (arr[feled.name]) {
                        arr[feled.name] = arr[feled.name] + ',' + feled.value;
                    } else {
                        arr[feled.name] = feled.value;

                    }
            }
        }
        return arr
    }