[Zope] Text insertion within a rendered textarea property

[Ausum]

How would you perform this:
I have dtml documents containing a body text as one of its properties. I
need to insert html text (a table), provided by a method, within that text
at the rendered page. I need the table to be placed at the beginning of the
second paragraph of that text, or after a certain number of characters
(whatever is more suitable to the page appeal).

I'm just asking for advises, but code is welcomed as well. :)

Thanks in advance,


Ausum