How to add an ad on the thread last post

[cvn]

Hello,

I want to add an ad to the lastest post of every thread in my forum, then I tried use add a "last_post_content" type.

But the ad appears on the last post of every page of all multi-page threads. That's not what I want. I want the ad to be on only the very last post of a thread.

Could you please tell me how I need to change the postbit template in order to obtain that result.

Thank you!

[cvn]

I found the following codes in the postbit template:

PHP Code:

                <vb:if condition="$post['islastshown']">
                    {vb:raw ad_location.thread_last_post_content}
                </vb:if> 


I believe that I need to change $post['islastshown'] to something else but I just don't what is it.

Any help please!

[cvn]

Ay help, pleasee!