<asp:Panel runat="server" id="ErrorBackground" visible="false"> </asp:Panel>
<asp:Panel runat="server" id="ErrorModal" visible="false">
    <asp:Label runat="server" ID="lblErrorAction" CssClass="lblerrortitle"></asp:Label>
    <asp:Label runat="server" ID="lblErrorMessage"></asp:Label>
    <asp:Button runat="server" ID="btnErrorAction" CssClass="button" Text="Retry" OnClick="btnErrorAction_Click" />
</asp:Panel>