%
%  This document style is meant to be included with the \input command
% to create an arbitrary header and footer on a page.  By default, it
% creates an empty header and a footer containing only a centered page
% number.  These can be changed by defining (\def) the macros ghead
% and gfoot.
%

%
%  The default header and footer macros
% 
\def\ghead{}
\def\gfoot{\hfil\thepage\hfil}

%
%  Create an appropriate page style
%
\def\ps@gheader{\let\@mkboth\@gobbletwo
     \def\@oddhead{\ghead}\def\@oddfoot{\gfoot}
     \let\@evenhead\@oddhead\let\@evenfoot\@oddfoot}

%
%  Set the page style
%
\pagestyle{gheader}