проблемы с подсчетом суммы

[apexis]

Ковырялся в скрипте и подпортил его - не высчитывает сумму верхнего левого чекбокса на странице страница

(function () {
    var inputs_1, inputs_2, total_el, current_version, table, btn_submit, form;
    $(document).ready(function () {
        table = $('.parkesd');
        total_el = $('#total');
        inputs_1 = getCheckboxes(table, true);
        inputs_2 = getCheckboxes(table, false);

		btn_submit = $('#btn-submit').click(function() {
			$('#zakaz-link').trigger('click');
		});

		$('#zakaz-link').colorbox({ iframe: true, width:"80%", height:"100%", onComplete: frameReady });
        $('#prods').change(recalculatePrice);

        table.find('input[type=checkbox]').click(function () {
            var $this = $(this), is_version_1 = table.find('tr td').index($this.parent()) % 2 == 0, elem,
                checked = $this.attr('checked') || false;
            current_version = is_version_1 ? 1 : 2

            if (is_version_1) {
                elem = inputs_1.getElem(this);
                if (elem.is_full) {
                    inputs_1.fullElemClicked(elem.inp, checked);
                    inputs_2.changeStateAll(checked);
                }
                else if (elem.is_base_scrining || elem.is_base_clinik) {
                    inputs_1.baseElemClicked(elem.inp, checked);
                    inputs_2.changeStateBase(checked);
					inputs_3.changeStateBase(checked);
                }
                else {
                    inputs_1.changeStateByText(elem.inp);
                }
            }
            else {
                elem = inputs_2.getElem(this);
                if (elem.is_full) {
                    inputs_2.fullElemClicked(elem.inp, checked);
                    inputs_1.changeStateAll(checked);
                }
                else if (elem.is_base_scrining || elem.is_base_clinik) {
                    inputs_2.baseElemClicked(elem.inp, checked);
                    inputs_1.changeStateBase(checked);
                }
                else {
                    inputs_2.changeStateByText(elem.inp);
                }
            }
            recalculatePrice();
        });

    });

	function frameReady() {
		var frame = $('#colorbox').find('iframe');
		if(!frame.length) {
			setTimeout(frameReady, 300);
			return;
		}
		var iframewindow = frame[0].contentWindow? frame[0].contentWindow : frame[0].contentDocument.defaultView;
		var form = $(iframewindow.document).find('form');
		form.find('input[type=text]:last').after(getFormText());
	}

    function getFormText() {
        var str = '';
        str += '<div>Цена</div> <input readonly name="price" value="' + total_el.text() + '" class="formfields" style="width: 100px;"/>';
		str += '<div>Опции</div>';
        table.find('tr').each(function() {
            var $this = $(this), $td = $this.find('td'), $inputs = $td.find('input[type=checkbox]'), opt;
            if(!$inputs.length) {
                return true;
            }
            var version = $inputs.eq(0).attr('checked') ? 1 : $inputs.eq(1).attr('checked') ? 2 : 0;
            if(!version) {
                return true;
            }
            opt = $this.find('th').text() + ' (Версия ' + version + ')';
            str += '<div style="width:100%; text-align:right;">' + opt  + '</div>';
            str += '<input type="hidden" name="options[]" value="' + opt + '" />';
        });
        return str;
    }

    function recalculatePrice() {
        var total = 0;
        total += inputs_1.getPrice();
        total += inputs_2.getPrice();
        total_el.text(total);
		btn_submit.attr('disabled', total <= 0);
    }

    function getCheckboxes(table, is_verion_1) {
        var o = {
            items: [],
            getElem: function (el) {
                var i = 0, len = this.items.length;
                for (; i < len; i += 1) {
                    if (this.items[i].inp[0] == el) {
                        return this.items[i];
                    }
                }
                return null;
            },
            clear: function () {
                var i = 0, len = this.items.length;
                for (; i < len; i += 1) {
                    this.items[i].inp.attr('checked', false).attr('disabled', false);
                }
            },
            fullElemClicked: function (clicked_el, checked) {
                var i = 0, len = this.items.length, el;
                for (; i < len; i += 1) {
                    el = this.items[i];
                    if (el.inp[0] != clicked_el[0]) {
                        if (el.is_base_scrining) {
                            el.inp.attr('checked', false).attr('disabled', checked || false);
                        }
                        else {
                            el.inp.attr('checked', checked || false).attr('disabled', checked || false);
                        }
                    }
                }
            },
            baseElemClicked: function (clicked_el, checked) {
                var i = 0, len = this.items.length, el;
                for (; i < len; i += 1) {
                    el = this.items[i];
                    if (el.inp[0] != clicked_el[0]) {
                        if (el.is_base_scrining || el.is_base_clinik) {
                            el.inp.attr('checked', false).attr('disabled', checked || false);
                        }
                        else {
                            //el.inp.attr('checked', false);
                        }
                    }
                }
            },
            getPrice: function () {
                var i = 0, len = this.items.length, price = 0, el;
                for (; i < len; i += 1) {
                    el = this.items[i];
                    if (el.inp.attr('checked')) {
                        if (el.is_full) {
                            return el.price();
                        }
                        price += el.price();
                    }
                }
                return price;
            },
            changeStateByText: function (from_el) {
                var input = from_el.parents('tr').eq(0).find('td').eq(is_verion_1 ? 1 : 0).find('input[type=checkbox]');
                if (!input.attr('checked')) {
                    input.attr('disabled', from_el.attr('checked') || false);
                }
            },
            changeStateAll: function (disabled) {
                var i = 0, len = this.items.length, el;
                for (; i < len; i += 1) {
                    el = this.items[i];
                    el.inp.attr('disabled', disabled || false).attr('checked', false);
                }
            },
            changeStateBase: function (disabled) {
                var i = 0, len = this.items.length, el;
                for (; i < len; i += 1) {
                    el = this.items[i];
                    if (el.is_base_scrining || el.is_base_clinik) {
                        el.inp.attr('disabled', disabled || false).attr('checked', false);
                    }
                }
            }
        };
        table.find('tr').each(function () {
            var $tr = $(this);
            $tr.find('td').eq(is_verion_1 ? 0 : 1).find('input[type=checkbox]').each(function () {
                var $this = $(this), base_scrining = $this.hasClass('base_scrining'),
                    is_full = $this.hasClass('full'),
                    base_clinik = $this.hasClass('base_clinik');
                o.items.push({
                    is_full: is_full,
                    is_base_scrining: base_scrining,
                    is_base_clinik: base_clinik,
                    inp: $this,
                    price: function () {
                        return parseInt($this.parent().find('span').text(), 10) || 0;
                    }
                });
            });
        });
        return o;
    }

})();

[apexis]

Вопрос решил