Autolinking?

[ZakRhino]

Is there some kind of "autolink" feature ?
(If the TP finds one of the glossary terms in an article, can this word be linked to the appropriate glossary term ?
Is this feature capable of using a colour diffrent from normal link colour ?
(or perhaps putting a little "?"- sign behind the word)
Can this be done in a way with "mouse_over" so if I put my mouse over the word, I see a little box with the explanation?

Add on to question from
http://www.tinyportal.net/smf/index.php?topic=9681.0