%info@http:://golem.fjfi.cvut.cz/wiki/root/GW4reports
\def\GWslide{\slide{Tit}{
\begin{columns}[c]
\column{0.5\tw}
   \GWif{width=\tw}{fig}{capt}
\column{0.5\tw}
\begin{itemize}\footnotesize
\im ..
\ei
\end{columns}
}}