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\setcounter{tocdepth}{2} 
\frenchspacing
\usepackage{amsthm}
\usepackage{epsfig}
\usepackage{alltt}
\usepackage{young}
\usepackage{makeidx}
\usepackage{newlfont}
\usepackage{amsmath}
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\usepackage{stmaryrd}
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\usepackage[ngerman]{babel}
\usepackage{verbatim}
\usepackage{ae}
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\xyoption{all}
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\usepackage[T1]{fontenc}
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\makeindex
\input{newcommands}
\usepackage{xr-hyper}
\usepackage[pdftex,
        colorlinks,
        urlcolor=blue,       % \href{...}{...} external (URL)
        filecolor=green,     % \href{...} local file
        linkcolor=red,       % \ref{...} and \pageref{...}
        % colorlinks=true,        
%         urlcolor=rltblue,       % \href{...}{...} external (URL)
%         filecolor=rltgreen,     % \href{...} local file
%         linkcolor=rltred,       % \ref{...} and \pageref{...}
        pdftitle={Funktionentheorie 1},
        pdfauthor={Wolfgang Soergel},
        pdfsubject={Funktionentheorie 1},
        pdfkeywords={Funktionentheorie 1, Skript, Skriptum},
        bookmarksopen=true]{hyperref}
%\usepackage{showkeys}
\input{externaldocuments}
\input{newtheorems}
\begin{document}
\title{FUNKTIONENTHEORIE 1}
\author{Wolfgang Soergel}
\maketitle
\setcounter{page}{2}
\tableofcontents
\newpage
\include{Funktionentheorie}
\include{DankFT1}\newpage
\cleardoublepage
\phantomsection
\addcontentsline{toc}{section}{Literaturverzeichnis}
\bibliographystyle{amsalpha}\bibliography{pub,Skr}
\cleardoublepage
\phantomsection
\addcontentsline{toc}{section}{Index}
\printindex
\end{document}