Hi

I'm writing some documents, and I want to associate an image or some
text (preferably I'd like to learn how to do both) with a particular
sentence or paragraph, and have that text appear _in the margin_, like
you tend to see in programming some books.

Alas, I haven't the first clue, and so would be very grateful if anyone
could help, or even just point me to the right area of the
documentation.

Thanks in advance

The Cookie