protected void Button2_Click1(object sender, EventArgs e)
 {
     if (newAvatar.HasFile)
     {
         filename = p.user_id + ".jpg";
         newAvatar.SaveAs(Server.MapPath("/Profilepic/") + filename);
         m.imag(p.user_id);
         Image1.ImageUrl = "/Profilepic/" + filename;
         // Response.Redirect("~/Home.aspx");
     }
 }