%
\newcommand{\Covertitle}{}
\renewcommand{\title}[1] {\newcommand{\Title}{#1}
                          \renewcommand{\Covertitle}{\Title}}
\newcommand{\covertitle}[1] {\renewcommand{\Covertitle}{#1}}
\newcommand{\division}[1] {\newcommand{\Division}{#1}}
\renewcommand{\author}[1] {\newcommand{\Author}{#1}}
\renewcommand{\abstract}[1] {\newcommand{\Abstract}{#1}}
\newcommand{\Date}{\Month}
\renewcommand{\date}[1] {\renewcommand{\Date}{#1}}
\renewcommand{\Release}[1] {\newcommand{\Rlse}{#1}}
\newcommand{\Previous}[1] {\newcommand{\Prerel}{#1}}
\newcommand{\RS}[1] {\newcommand{\Rs}{RS#1}}
%
%%% \memocover creates a cover page and title page for an internal memorandum. 
\newcommand{\memocover}{
%
\setcounter{page}{0} \pagestyle{empty}
\par \Rs \\
Internal Distribution Only \\
\vspace*{0.5in} 
\par \Covertitle\ (U) \\
\vspace*{0.5in} 
\par \Author \\
\\
Printed \Month \\
%-% \vspace*{2.1in}
\vfill 
%-% \openin2={\Abstract}
%-% \ifeof2 
%-%    \typeout{File \Abstract\ not open} 
%-%    \relax 
%-% \else 
%-%    \closein2
%-%    \typeout{File \Abstract\ open} 
   \par \begin{center} Abstract \end{center}
   \vspace*{\smallskipamount}
   \par \input{\Abstract} 
%-% \fi
\vspace*{0.5in}
\clearpage \pagestyle{plain}
}
%%% \memotitle creates a title page for an internal memorandum. 
\newcommand{\memotitle}{
%
\setcounter{page}{0} \pagestyle{empty}
\vspace*{0.5in}
\par \begin{flushright} {\Rs} \end{flushright}
\vspace*{2.0in} 
\begin{center}
   \par {\Large\bf \Title}
   \vspace*{0.5in} 
   \large
   \par \Author \\
   \Division \\
   \normalsize
\end{center} 
\clearpage \pagestyle{plain}
}
