Word -> Link replacement plugin - is there one?

[Andrewsha]

Hello!

I've searched this forum for a few hours before write this post.

I need plugin that replace words in ONLY in POSTs

Already read this: Replacement Variables

but it's not good for me, because it's replace the word EVERYWHERE.

This one looks IDEAL but "This modification cannot be downloaded"
Text Replacement Links 1.1

Why so?

Please give me the right keyword for searching or link to MOD.

Thanks for advance.
Tired of searching

--------------- Added [DATE]1239968975[/DATE] at [TIME]1239968975[/TIME] ---------------

Seen and done this (from this post: Word Replacement)

$word = array(
'google',
'Macys'
);

$link = array(
'<a href="http://google.com">google</a>',
'<a href="http://www.macys.com">Macys</a>'
);


$this->post['message'] = str_replace($word, $link, $this->post['message']);

But it's not convinient because I want moderators to run replacement Database.

May be there is ready solution?