%%

 %% Author: Markus Wenzel, TU Muenchen

 %%

 %% smart url or hyperref setup

 %%

 \@ifundefined{pdfoutput}

 {\usepackage{url}}

 {\usepackage{color}\definecolor{darkblue}{rgb}{0,0,0.5}

   \usepackage[pdftex,a4paper,colorlinks=true,linkcolor=darkblue,citecolor=darkblue,filecolor=darkblue,pagecolor=darkblue,urlcolor=darkblue]{hyperref}

   \IfFileExists{thumbpdf.sty}{\usepackage{thumbpdf}}{}}