% "@(#)sag:$Id$"        

%%% \topmargin=-1.5cm
%%% \topskip=0.5cm
%%% \headheight=1.0cm
%%% \headsep=0.8cm
%%% \textheight=23cm

%%% \evensidemargin=0cm
%%% \oddsidemargin=0cm
%%% \textwidth=16cm
%%% \columnwidth=\textwidth
%%% \parskip=5mm
%%% \parindent=0mm

\newcommand {\fig} [4]
{
    \begin {figure} [htbp]
        \begin {center}
                \leavevmode
                \epsfxsize=#2
                \epsfysize=#3
                \epsfbox {#1.ps}
        \end {center}
        \caption {#4}
        \label {fig:#1}
    \end {figure}
}