[Robyn]

I write operations manuals for a manufacturing company, and our manuals are
dividied into 9 units. I would like to be able to print the Unit number
vertically on the edge of the page so that when a user "flips through" the
manual, the Unit number would show on the edge of each page. Unit 1 would be
placed at the upper portion of the page, Unit 2 lower, Unit 3 still lower,
etc. and Unit 9 would be towards the bottom of the page.

Any suggestions?