%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 11-4-20 on page 775.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss 
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 

% Show page(s) 1,2

\documentclass{ttctbeamer}
% graphic converted to gray in book

\StartShownPreambleCommands
\documentclass{beamer}
\usetheme{Malmoe} \usecolortheme{dove}
\useoutertheme{sidebar}
\StopShownPreambleCommands

\begin{document}
\begin{frame}
  \transdissolve<2>[duration=0.74]
  \frametitle{Transdissolve}
  \framesubtitle{makes things nicer ...}
  \begin{columns}
    \only<1->{\begin{column}{.4\textwidth}
 We hold these truths to be self-evident,
 that all men are created equal,
 that they are endowed by their
 Creator with certain inalienable rights,
 that among these are Life,
 Liberty and the Pursuit of Happiness.
      \end{column}}
    \only<2->{\begin{column}{.4\textwidth}
 That, to secure these rights, governments are
 instituted among Men, deriving their just
 powers from the consent of the governed.
 That, when any form of government becomes
 destructive of these ends, it is  the Right
 of the People to alter or abolish it.
      \end{column}}
  \end{columns}
\end{frame}
\end{document}