$("#dialog-modal").dialog({
                    height: 140,
                    modal: true,
                    title: '系统提示',
                    hide: 'slide',
                    buttons: {
                        '确定': function () {
                            $("#spnName").remove();
                            $(this).dialog("close");
                        },
                        '取消': function () {
                            $(this).dialog("close");
                        }