protected void ButAdd_Click(object sender, EventArgs e)
        {
            string check = Request["hidden_text"];
            string GetValue = TextMainCat.Text;
            Int32 Show = (CheckShow.Checked == true ? 1 : 0);

            if (check == "true" && GetValue != "")
            {
                sql_object sql_obj = new sql_object();
                sql_obj.MainCatAdd(GetValue,Show);
                main_category_query();
            }
        }