

\font\bigfont=arialbd at 36pt
\def\BIGNUMBER{{\bigfont \chapterCount}}


\def\HeadCLeadin{%
   %\show\c@@chapterCount
   %\showthe\count96
   \noexpand\ifnum\count96=0 %
   \noexpand\else
      Chapter \chapterCount \Space{2mm}%
   \noexpand\fi}


\input{amssymb.sty}

\def\TheTriangle{\leavevmode\llap{$\blacktriangleright$ \hskip 3mm}}

\newdimen\WD
\def\STARTEXAMPLE{%
      \penalty -300
      \vspace{3ex}
      %\hrule
      \vspace{2mm}
      \noindent
      \setbox0 = \hbox{\sffamily\bfseries Example \hskip 3mm}%
      \WD=\wd0
      \hskip -\wd0
      \unhbox0%
     }
\def\ENDEXAMPLE{% 
       \vskip -\baselineskip
       \nobreak
       \noindent
       \nobreak
       \hskip -\WD
       \nobreak
       \rule{.5 in}{4pt}%
       \penalty -5000
       \vskip \baselineskip
       \vspace{3ex}%
       %\hrule
       %\vspace{2ex}
}


\input grey.sty

\def\STARTGRAYBOX{\begin{boxitpara}{}% 
       \parindent=0pt
       \parskip = 5pt
   }%
\def\ENDGRAYBOX{\end{boxitpara}}

\makeatletter
\input multicol.sty
\newenvironment{theindex}
               {\IndexPage
                \gdef\initial##1{\vspace{5mm}}
                \footnotesize
                \advance\linewidth by 1.5in
                \columnseprule \z@
                \columnsep 35\p@
                \thispagestyle{empty}
                \begin{multicols}{3}
                \parindent\z@
                \parskip\z@ \@plus .3\p@\relax
                {\Huge\bfseries\sffamily Index}\vspace{1.5in}
                \let\item\@idxitem}
               {\end{multicols}\newpage}
\newcommand\@idxitem  {\par\hangindent 20\p@}
\newcommand\subitem   {\par\hangindent 20\p@ \hspace*{10\p@}}
\newcommand\subsubitem{\par\hangindent 20\p@ \hspace*{15\p@}}
\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}

\makeatother