protected void Page_Load(object sender, EventArgs e)
 {
     if (!checkCookie())
         Response.Redirect("Login.aspx");
     DatabaseHandler obj = new DatabaseHandler();
     DataSet ds = obj.GetAllAuctionInfo();
     if (ds == null)
         Label1.Text = "No live auction";
     else
     {
         GridView1.DataSource = ds;
         GridView1.DataBind();
     }
 }