Untitled

<table class="style1">
                <tr>
                    <td class="style5">
                    <asp:Panel runat="server" Visible="true" ID="pnlSub">
            &nbsp;<asp:Button ID="BtnSubmit" runat="server" onclick="btnCalculate_Click" 
                            Text="Submit Order"/>
                        </asp:Panel>

                        <asp:Panel runat="server" Visible="False" ID="pnlSubmit">
                        <table>
                                <tr>
                                    <td class="style6">
                                        Subtotal:</td>
                                    <td align="right">
                                        <asp:Label ID="lblSubtotal" runat="server"></asp:Label>
                                    </td>

                                </tr>
                                <tr>
                                    <td class="style6">
                                        Tax:</td>
                                    <td align="right">
                                        <asp:Label ID="lblTax" runat="server"></asp:Label>
                                    </td>
                                </tr>

                                <tr>
                                    <td class="style6">
                                        Total:</td>
                                    <td align="right">
                                        <asp:Label ID="lblTotal" runat="server"></asp:Label>
                                    </td>
                                </tr>
                            </table>
                            </asp:Panel>
                            </td>
                            <td>
                            <asp:Label ID="lblsubmitted" runat="server" ForeColor="Red" 
                                        Visible="False"></asp:Label>
                            </td>
                            </tr>
                            </table>