[TriLUG] latex section notes/outline in PDF viewing

[Douglas Kojetin]

Hi All-

I've searched a bit for this (including google and my trusty 'A Guide 
to LaTeX' manual), but I figured someone out there could point me in 
the correct direction.  I'm using standard LaTeX packages/classes to 
produce PDF (using TeXShop), but when I view the output PDF, it lacks 
the outline of the document that I frequently see when viewing PDF 
files.  Does anyone know how to get LaTeX to use the 
section/subsection/etc titles as an outline for PDF viewing?

Thanks!
Doug