Online Examination With Proper CountDown and Generating Report

<asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <div>
        <asp:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <asp:Timer ID="Timer1" runat="server" OnTick="Timer1_Tick" Interval="1000" Enabled="true">
                </asp:Timer>
                <asp:Label ID="LblTimeLeft1" runat="server" Text="Time Left: "></asp:Label>
                <asp:Label ID="LblTime1" runat="server"></asp:Label>
                <asp:Timer ID="Timer2" runat="server" OnTick="Timer1_Tick" Interval="1000" Enabled="true">
                </asp:Timer>
                <asp:Label ID="LblTimeLeft2" runat="server" Text="Time Left: "></asp:Label>
                <asp:Label ID="LblTime2" runat="server"></asp:Label>
            </ContentTemplate>
            
        </asp:UpdatePanel>
    </div>

protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["StartTime"] == null)
            Session["StartTime"] = DateTime.Now;
    }
    protected void Timer1_Tick(object sender, EventArgs e)
    {
        DateTime FutureTime1;
        TimeSpan RemainingTime1;
        FutureTime1 = Convert.ToDateTime("2010-Nov-18 12:12:00");
        RemainingTime1 = FutureTime1.Subtract(DateTime.Now);
        LblTime1.Text = RemainingTime1.Days.ToString() + ":" +RemainingTime1.Hours.ToString() + ":" + RemainingTime1.Minutes.ToString() + ":" + RemainingTime1.Seconds.ToString();
        if (DateTime.Now >= FutureTime1)
        {
            LblTime1.Text = "Time Over";
            Timer1.Enabled = false;
        }

        DateTime FutureTime2;
        TimeSpan RemainingTime2;
        FutureTime2 = Convert.ToDateTime("2010-Nov-19 01:00:00");
        RemainingTime2 = FutureTime2.Subtract(DateTime.Now);
        LblTime2.Text = RemainingTime2.Days.ToString() + ":" + RemainingTime2.Hours.ToString() + ":" + RemainingTime2.Minutes.ToString() + ":" + RemainingTime2.Seconds.ToString();
        if (DateTime.Now >= FutureTime2)
        {
            LblTime2.Text = "Time Over";
            Timer2.Enabled = false;
        }
    }