public static void deletepicture(int picid, string pic)
 {
     if (HttpContext.Current.Session["Type"].ToString().ToLower().Equals("admin"))
     {
         myDAL obj = new myDAL();
         System.IO.File.Delete(HttpRuntime.AppDomainAppPath + "/" + pic);
         obj.deletepicture(picid);
     }
 }