[pdftex] Cross-reference problem

[Robin Fairbairns]

> ........................................
> 
> ..... through weights, Figure \ref{hop}.
> 
> \begin{figure}[h]
>   \label{hop}
>   \centering
>   \resizebox{!}{4cm}{\includegraphics{hop3.pdf}}
>   \caption{Hopfiel Network}
> \end{figure}
> % =============================================

this is the commonest faq of all:

http://www.tex.ac.uk/cgi-bin/texfaq2html?label=crossref

> And I'm trying to find documentation that could explain me how I can
> do an hyper document (hyper index, link references, and color
> hyperlinks). It whould be very nice to get template documents with
> this features.

hyperref.sty does this sort of thing for you.  its documentation will
tell you what need to know.