> >> if ($argc == 1) $tid = $argv[0];
> >> if ($tid && !mgd_is_in_topic_tree(12,$tid)) $tid = 0;
> >> if ($tid) $topic = mgd_get_topic($tid);
>
> Am I to change 12 for $tid?
> If I do it the product site points to root page :(
That may be caused by $tid being 0, which will happen if the page isn't
active (hence $argv/$argc will not be set), no parameter was passed to the
active page, an parameter was passed but no topic with that ID exists, or
the topic exists but is not a child (x times removed) from topic 12.
Emile
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