(MVC) สอบถามเรื่องการทำ Modal ยืนยันการลบข้อมูล

<script type="text/javascript">
    $(document).ready(function () {
        $('button[name="remove_levels"]').on('click', function (e) {
            var $form = $(this).closest('form');
            e.preventDefault();
            $('#confirm').modal({ backdrop: 'static', keyboard: false })
                .one('click', '#delete', function (e) {
                    $.post(
                        '@Url.Action("Delete", "Product")',
                        { 'id': id }, function (data) { }, "json"
                        );
                });
        });
    })
</script>

'--- ส่วนของ View ----'
<button class='btn btn-danger btn-xs' type="submit" name="remove_levels" value="delete"><span class="fa fa-times"></span> delete</button>

<div id="confirm" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" >
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">

            </div>
            <div class="modal-body">
                Are you sure?
            </div>
            <div class="modal-footer">
                <button type="button" data-dismiss="modal" class="btn btn-primary" id="delete">Delete</button>
                <button type="button" data-dismiss="modal" class="btn">Cancel</button>
            </div>
        </div>
    </div>
</div>

'--- ส่วนของ Controller ---
        public ActionResult Delete(short? id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            MT_PRODUCT mT_PRODUCT = db.MT_PRODUCT.Find(id);
            if (mT_PRODUCT == null)
            {
                return HttpNotFound();
            }
            return View(mT_PRODUCT);
        }