Ajax Js Function

$(form.ajax-login).on('submit', function(){
    var that = $(this);
    var url = that.attr('action');
    var type = that.attr('method');
    var data = {};

    that.find('[name]').each(function(){
        var that = $(this);
        var name = that.attr('name');
        var value = that.attr('value');

        data[name] = value;
    });

    $.ajax({
        url: url,
        type: type,
        data: data,
        success: function(response){

        }
    });

    return false;
});