>My previous example would have been nice if the UT hadn't trimmed off all my spaces. :(
>
>Here is another try....
>
> If I reply to your message, as I am doing, then the thread shows the following:
>
> Your message
> -tab-Michel's Message
> -tab-My Message
>
> Had I responded to Michel's Message, then the thread would have appeared as follows:
>
> Your Message
>-tab- Michel's Message
>-tab--tab- My Message
>
> In the follwoing example,
> 1
>-tab- 2
>-tab--tab-3
>-tab--tab-6
>-tab-4
>-tab--tab-5
>
> 2 and 4 are responses to 1
> 3 and 6 are responses to 2
> 5 is a response to 4