protected void order_detail_show(object sender, EventArgs e)
    {
        edit_user.Visible    = false;
        edit_pass.Visible    = false;
        order_detail.Visible = true;
        order or = new order();

        DataTable order_user = new DataTable();

        order_user = or.get_user_order(dt_user.Rows[0]["id"].ToString());
        int i = 0;

        foreach (DataRow dr in order_user.Rows)
        {
            HtmlGenericControl firstdiv = new HtmlGenericControl("div");
            if (i == 0)
            {
                firstdiv.Attributes.Add("class", "accordion-group accordion-style-2 active");
            }
            else
            {
                firstdiv.Attributes.Add("class", "accordion-group accordion-style-2");
            }
            i++;
            HtmlGenericControl divheading = new HtmlGenericControl("div");
            divheading.Attributes.Add("class", "accordion-heading");

            HtmlGenericControl a_divheading = new HtmlGenericControl("a");
            a_divheading.Attributes.Add("class", "accordion-toggle");
            a_divheading.Attributes.Add("data-toggle", "collapse");
            a_divheading.Attributes.Add("data-parent", "#order_detail_toggle");
            a_divheading.Attributes.Add("href", "#" + dr["id"]);
            a_divheading.InnerHtml = " کد پیگیری  : " + dr["id"] + "-" + "تاریخ سفارش  : " + persian_date.Persian_date_toshamsi(dr["date"].ToString()) + "-" + "وضعیت سفارش : " + dr["status"];
            HtmlGenericControl span_a_divheading = new HtmlGenericControl("span");
            span_a_divheading.Attributes.Add("class", "bg-for-icon");

            HtmlGenericControl imin_span_a_divheading = new HtmlGenericControl("i");
            imin_span_a_divheading.Attributes.Add("class", "icon-minus");

            HtmlGenericControl iplus_span_a_divheading = new HtmlGenericControl("i");
            iplus_span_a_divheading.Attributes.Add("class", "icon-plus");

            span_a_divheading.Controls.Add(imin_span_a_divheading);
            span_a_divheading.Controls.Add(iplus_span_a_divheading);

            a_divheading.Controls.Add(span_a_divheading);
            divheading.Controls.Add(a_divheading);

            HtmlGenericControl divcollapse = new HtmlGenericControl("div");
            divcollapse.Attributes.Add("class", "accordion-body collapse");
            divcollapse.Attributes.Add("id", "" + dr["id"].ToString());

            HtmlGenericControl divcollapse_inner = new HtmlGenericControl("div");
            divcollapse_inner.Attributes.Add("class", "accordion-inner");
            //divcollapse_inner.InnerText = "salam";
            order_detail_inner(divcollapse_inner, dr["id"].ToString(), dr["sendprice"].ToString(), dr["totalprice"].ToString());


            divcollapse.Controls.Add(divcollapse_inner);

            firstdiv.Controls.Add(divheading);
            firstdiv.Controls.Add(divcollapse);

            order_detail_toggle.Controls.Add(firstdiv);
        }
    }