\documentclass[a4paper,11pt]{article}
\usepackage{beamerarticle}
\usepackage{graphicx}
\usepackage{times}
\usepackage{a4wide}

\usepackage{color}
\definecolor{dark-brown}{rgb}{0.4,0.1,0.0}
\definecolor{dark-green}{rgb}{0.0,0.5,0.0}
\definecolor{dark-blue}{rgb}{0.0,0.0,0.5}

\usepackage[pdftex,
  colorlinks=true,
%  urlcolor=black,
%  linkcolor=black,
%  citecolor=black,
  urlcolor=dark-blue,
  linkcolor=dark-brown,
  citecolor=dark-green,
  pdfstartview=FitH,
  bookmarks,
  pdftitle={LaTeX-Einführung},
  pdfsubject={},
  pdfkeywords={},
  pdfauthor={Henning Thielemann <thielema@@informatik.uni-halle.de>}
  ]{hyperref}

\newenvironment{slidenormal}
{\begin{small}}
{\end{small}}

\newenvironment{slidesmall}
{\begin{small}}
{\end{small}}

\newenvironment{slidetiny}
{\begin{small}}
{\end{small}}

\input{einfuehrung}