var values = $('#form_input').serialize();
var game_button = $('#game_start');





$(game_button).on('click', function() {
                $.ajax({
                url: "postcontroller.php",
                        type: "post",
                        data: values,
                        success: function (response) {

                        },
                        error: function (jqXHR, textStatus, errorThrown) {
                        console.log(textStatus, errorThrown);
                        }
                });

});