Conditional Logic in Datagrid Template Question

I have a Status row in my Obout datagrid.  If the status cell is "INVALID FILENAME", I want to have it be a linkbutton that has a ajax flyout attached to it, to show the user what to do about the invalid name.

If the status is "VALID", I just want to display "Valid Filename" with no linkbutton.

How can I only show the linkbutton and flyout conditionally.  I know how to do things like, change the cell properties conditionally, but I don't know how to add custom HTML / Ajax.

(The code I attached shows what I want to display when Invalid - I need the IF statement to account for valid too, if that's possible in a template)

If anyone has a better solution, for a cool pop out to display my "Invalid Filename" message, please advise.  Is there some simple Javascript that I can use in my grid template?  Thanks

Justin

<cc1:GridTemplate runat="server" ID="tmpStatus">
                            <Template>   
                                <asp:LinkButton ID="LinkButton1" Text="<%# Container.Value %>" runat="server"></asp:LinkButton>

                                <cc3:Flyout ID="Flyout1" AttachTo="LinkButton1" runat="server">
                                    <div style="width:300px; background-color:white; border:solid 2px;">
                                    This filename contains invalid character(s).  
                                    !@#$%^&*()+~`
                                    Please go to your FTP folder and change the file name, then refresh this page.
                                    </div>
                                </cc3:Flyout>
                            </Template>
                        </cc1:GridTemplate>

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