<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%$Id: ifmslide.sty,v 1.6 2001/06/24 15:58:53 emmel Exp $
%%
%%
%% This is file `ifmslide.sty',
%%
%% File: ifmslide.sty Copyright (c) 2000-2001, Thomas Emmel
%%       ifmslide.cfg Copyright (c) 2000-2001, Thomas Emmel
%% &lt;emmel@mechanik.tu-darmstadt.de&gt;
%%
%% with ideas and parts from:
%% File: pdfslide.dtx Copyright (c) 1999, C. V. Radhakrishnan
%%       1999/10/10 v0.50
%% &lt;cvr@river-valley.com&gt;
%%
% This package may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.2
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.2 or later is part of all distributions of LaTeX 
% version 1999/12/01 or later.
%
% This package consists of the files ifmslide.sty and ifmslide.cfg
% Add-ons: buttons and tiles and a button-generator (perl-script)
% Manual:  ifmman.tex
%
% Requires:
%  1. a working (pdf)latex
%  2. the texpower-package v0.0.8f or later
%  3. the hyperref-package v6.70u or later is recommended
%  4. a working .(e)ps to .pdf translator (distiller or epstopdf)
%     is recommended too
%
%%
% HISTORY:
%
%  v0.10-0.1x mostly the same as pdfslide with some 
%             corrections for the maketitle and a first attempt to
%             use texpower... 
%
%  v0.2       the version between 0.1 and 0.3 ;-)
%  v0.30      rewritten in the main for use with texpower and seminar.
%             now we can use latex and pdflatex!
%             
%  v0.40      and completely rewritten...
%             panels on top, bottom, left or right side of the slide
%             change panel and main frame from minipage to picture-environment.
%             new button-style
%             filename and date on the slide.
%
%  v0.41      fixed some bugs in the shipout of the slide
%             and the hyperref anchors.
%
%  v0.42      panel outside of the printed slide !!!
%             release the logo and the buttons from the panel...
%
%  v0.43      add a nice feature to put a wallpaper behind the panel
%             half-automatically generated from a bitmap.
%
%  v0.44   2000/11/13 (never published)
%             pass options to texpower and redefine \pagecolor
%             in a simple way to enable colorhighlight etc.
%             add \nobuttons to hide buttons for slides
%             set a default button
%             fixed bug with button-style and set default when
%             no option is given
%
%  v0.45   2001/06/24
%             provide some patches for the anchors of hyperref and
%             fix a small bug with the powersem.cls 0.6 (prerelease)
%             submitted by Hans Fredrik Nordhaug.
%             changed the loading of the color-package (also from Hans)
%

\ProvidesPackage{ifmslide}
          [2001/06/24 v0.45 slides for printout AND screen (Thomas Emmel)]

\newif\if@draft       \@draftfalse
\DeclareOption{draft}{\@drafttrue}

\newif\if@ams         
\newif\if@cnav        
\newif\if@cnavo
\newif\if@stmo
\newif\if@button      \@buttonfalse
\newif\if@oneis       \@oneisfalse

\def\@allfalse{\@amsfalse\@cnavfalse\@cnavofalse\@stmofalse}
\@allfalse

\DeclareOption{contnav}{\@allfalse\@cnavtrue\@oneistrue%
          \typeout{\CurrentOption obsolete! Use cnav instead...}}
\DeclareOption{amsnav}{\@allfalse\@amstrue\@oneistrue%
          \typeout{\CurrentOption obsolete! Use ams instead...}}
\DeclareOption{ams}{\@allfalse\@amstrue\@oneistrue}
\DeclareOption{cnav}{\@allfalse\@cnavtrue\@oneistrue}
\DeclareOption{cnavo}{\@allfalse\@cnavotrue\@oneistrue}
\DeclareOption{stmo}{\@allfalse\@stmotrue\@oneistrue}

\DeclareOption{button}{\@buttontrue}

% we used that in an older version...
\DeclareOption{colorinfo}{\typeout{obselete option ignored -&gt; colorinfo}}

\DeclareOption{display}{\PassOptionsToPackage{display}{texpower}}

%\newif\if@nocfg       \@nocfgfalse
%\DeclareOption{nocfg}{\@nocfgtrue}

% pass all other options to texpower
\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{texpower}}

\ProcessOptions

% if the button-option is switched on without a style use ams
\if@oneis\relax\else\@amstrue\fi

\newif\if@dvi         \@dvifalse

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% check the class
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\@ifclassloaded{powersem}% Using posersem?
      {}% Yes.
      {%
  \typeout{^^J%
  ***************************************^^J%
  ***** Class powersem not used !!! *****^^J%
  *****  Output may be curious ...  *****^^J%
  ***************************************}
}% No.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% load hyperref, color, texpower and fixseminar
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\RequirePackage[pdfpagemode=none,colorlinks,bookmarksopen,%
%%             pdfmenubar=false,%
%             pdfmenubar=true,%
%             pdfhighlight=/I,%
%             pdftoolbar=false,%
%%             pdfpagemode=FullScreen,%
%             pdffitwindow=true,pdfcenterwindow=false,%
%             pdfwindowui=true,menucolor=menucolor,%
%             pdfview=Fit,pdfstartview=Fit]{hyperref}

\RequirePackage[bookmarksopen,colorlinks,urlcolor=url]{hyperref}

% need to redefine pagecolor from color.sty to enable colorhighlight from texpower
% this first "rough" version disables \pagecolor after color.sty and before
% texpower use it to set the pagecolor... 
% the problem is that this puts a colored box over the complete ifmslide-environment! 
% (should be evaluated...)
\@ifundefined{pdfoutput}{\RequirePackage{color}}{\RequirePackage[pdftex]{color}}
%\def\pagecolor#1{}% simple
%\def\pagecolor{% original
%  \begingroup
%      \let\ignorespaces\endgroup
%      \let\set@color\set@page@color
%      \color}
\def\pagecolor{%
  \begingroup
      \let\ignorespaces\endgroup
      \color}

\RequirePackage{texpower}
\RequirePackage{fixseminar}
\RequirePackage{ifthen}
\RequirePackage{calc}
   
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% global settings, colors etc.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% latex or pdflatex?
  \@ifundefined{pdfoutput}{%latex-mode
     \@dvitrue
     \def\hypersetup#1{}%
     \newlength\pdfpageheight%
     \RequirePackage{graphicx}
                         }{%pdflatex-mode
  \RequirePackage[pdftex]{graphicx}}
%%%%

%% put colored marks for \pause statements in draft-mode 
  \if@draft
     \definecolor{pause}{rgb}{1.0,0.5,0}
     \def\pause{\vbox to 0pt{\vss\hbox to 0pt{%
           {\color{pause}\vrule width .5ex height 1ex\hss}}}\par}
  \fi
%%%%

%% use framed boxes in draft-mode
  \if@draft
     \def\@draftbox#1#2#3{{\color{#2}\fboxsep=-1truept\fboxrule=1truept%
                        \fbox{#3}}}
  \else
     \def\@draftbox#1#2#3{{\fboxsep=-1truept\fboxrule=1truept\fcolorbox{#1}{#2}{#3}}}%
  \fi
%%%%

%% dummy
  \def\LastSlide{100}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% sizes and format of the slides (see seminar.cls)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  \slidesmag{3}
  \slideframe{none}
%  \articlemag{1}
  \raggedslides[0pt]

%% we need a font with fixed size for the page-counter and the jobname etc
%% and a font for the buttons, both independent from slidemag
  \font\ifont=cmss12 at 12truept
  \font\ibfont=cmssbx10 at 12truept
  \font\bfont=cmss12 at 16truept

% sizes for dvi and pdf
  \def\@init@slide{
    \if@dvi
    \else
       \paperheight=\@shoa%187mm
       \paperwidth=\@swoa%270mm
       \setslidelength{\pdfpageheight}{\@shoa}
       \setslidelength{\pdfpagewidth}{\@swoa}
    \fi
  }

%%% OK, we need a scheme to put text in a framed slide...
%%
% what you see and what is printed:
  \def\SlideHeightOverAll#1{\gdef\@shoa{#1}}
  \def\@shoa{270mm}% 
  \def\SlideWidthOverAll#1{\gdef\@swoa{#1}}
  \def\@swoa{187mm}% 
  \newlength\sl@overallwidth  \newlength\sl@overallheight

  \def\@init@soa{%
  \setslidelength{\sl@overallwidth}{\@swoa}
  \setslidelength{\sl@overallheight}{\@shoa}
  }

%% default: panel right (or left) -&gt; vertical
%% possible values: top, bottom, left, right, empty, outsidebottom
  \def\panelposition#1{%
     \gdef\pos@panel{#1}
     \ifthenelse{\equal{\pos@panel}{top}%
              \or\equal{\pos@panel}{bottom}%
              \or\equal{\pos@panel}{left}%
              \or\equal{\pos@panel}{right}%
              \or\equal{\pos@panel}{empty}%
              \or\equal{\pos@panel}{outsidebottom}}
     {\@calcframe}
     {\errhelp{possible values for panelposition^^J%
               top, bottom, left, right, empty, outsidebottom}%
      \errmessage{ifmslide err: Value for panelposition not defined! Type &lt;h&gt; for help...}}}

  \def\pos@panel{right}
  
% panelwidth, panelheight,
% slideframewidth and slideframeheight without panel is calculated
% for every slide ...
% panel
  \newlength\@spw   \newlength\@sph 
  \def\panelwidth#1{\gdef\@panelwidth{#1}}
  \def\@panelwidth{26mm}% panelwidth for panel left or right
  \def\panelheight#1{\gdef\@panelheight{#1}}
  \def\@panelheight{12mm}% panelheight for panel top or bottom
  
% frame
  \newlength\@sfw   \newlength\@sfh 
% margins inside frame
  \newlength\@slm   \newlength\@srm   \newlength\@stm   \newlength\@sbm 
  \newcommand{\setInsideMargin}[4]{%
  \setslidelength{\@slm}{#1}%
  \setslidelength{\@srm}{#2}%
  \setslidelength{\@stm}{#3}%
  \setslidelength{\@sbm}{#4}}

%  \setInsideMargin{6mm}{6mm}{4mm}{6mm}

%%%%%%%%
%
% \@calcframe is the main processor for all sizes...
%
%%%%%%%%
  \def\@calcframe{\@init@slide\@init@soa%
       \def\pos@panel@x{0}%
       \def\pos@panel@y{0}%
       \def\pos@frame@x{0}%
       \def\pos@frame@y{0}%
%
       \setboolean{@seepanel}{true}%
       \ifthenelse{\equal{\pos@panel}{top}\or\equal{\pos@panel}{bottom}}%
       {%true: top or bottom
        \def\set@panel{\makebox(0,0)[bl]{\@hpanel}}%
        \setlength{\@spw}{\sl@overallwidth}%
        \setslidelength{\@sph}{\@panelheight}%
        \setlength{\@sfw}{\sl@overallwidth}%
        \setlength{\@sfh}{\sl@overallheight-\@sph}%
        \renewcommand{\sliderightmargin}{0mm}%
        \renewcommand{\slideleftmargin}{0mm}%
        \ifthenelse{\equal{\pos@panel}{top}}%
        {% top
         \renewcommand{\slidetopmargin}{\@panelheight}%
         \renewcommand{\slidebottommargin}{0mm}%
        }%
        {% bottom
         \renewcommand{\slidetopmargin}{0mm}%
         \renewcommand{\slidebottommargin}{\@panelheight}%
        }%
       }{}%false
       \ifthenelse{\equal{\pos@panel}{left}\or\equal{\pos@panel}{right}}%
       {%true: left or right
        \def\set@panel{\makebox(0,0)[bl]{\@vpanel}}%
        \setslidelength{\@spw}{\@panelwidth}%
        \setlength{\@sph}{\sl@overallheight}%
        \setlength{\@sfw}{\sl@overallwidth-\@spw}%
        \setlength{\@sfh}{\sl@overallheight}%
        \renewcommand{\slidebottommargin}{0mm}%
        \renewcommand{\slidetopmargin}{0mm}%
        \ifthenelse{\equal{\pos@panel}{right}}%
        {% right
        \renewcommand{\sliderightmargin}{\@panelwidth}%
        \renewcommand{\slideleftmargin}{0mm}}%
        {% left
        \renewcommand{\sliderightmargin}{0mm}%
        \renewcommand{\slideleftmargin}{\@panelwidth}%
        }%
       }{}%false: not l or r
       \ifthenelse{\equal{\pos@panel}{empty}\or\equal{\pos@panel}{outsidebottom}}%
       {%true: empty frame without panel...
        \setboolean{@seepanel}{false}%
        \def\set@panel{}%
        \setlength{\@spw}{0pt}%
        \setlength{\@sph}{0pt}%
        \setlength{\@sfw}{\sl@overallwidth}%
        \setlength{\@sfh}{\sl@overallheight}%
        \renewcommand{\slidetopmargin}{0mm}%
        \renewcommand{\slidebottommargin}{0mm}%
        \renewcommand{\sliderightmargin}{0mm}%
        \renewcommand{\slideleftmargin}{0mm}%
       }{}%false
       \ifthenelse{\equal{\pos@panel}{outsidebottom}}%
       {%true: panel outside of the printed frame (no panel for printout!)
        \setboolean{@seepanel}{false}%
        \if@dvi\else%
          \def\set@panel{\makebox(0,0)[tl]{%
          {\fboxsep=-1truept\fboxrule=1truept\fcolorbox{black}{black}{%
          \begin{picture}(\num@spw,4.2)%4mm
          \end{picture}%
          }}}\makebox(0,0)[tl]{%
          \begin{picture}(0,0)(0,4)%
            \put(0,0){\makebox(0,0)[tl]{\@hpanel}}%
          \end{picture}%
          }}%
        \fi%
        \setslidelength{\pdfpageheight}{\@shoa}%
        \addtoslidelength{\pdfpageheight}{\@panelheight}%
        \addtoslidelength{\pdfpageheight}{4mm}%
        \setlength{\@spw}{\sl@overallwidth}%
        \setslidelength{\@sph}{\@panelheight}%
        \setlength{\@sfw}{\sl@overallwidth}%
        \setlength{\@sfh}{\sl@overallheight}%
        \renewcommand{\slidetopmargin}{0mm}%
        \renewcommand{\slidebottommargin}{0mm}%
        \renewcommand{\sliderightmargin}{0mm}%
        \renewcommand{\slideleftmargin}{0mm}%
       }{\setslidelength{\pdfpageheight}{\@shoa}}%
%       
        \setlength{\slidewidth}{((\@sfw-\@slm)-\@srm)*\ratio{1mm}{1truemm}}%
        \setlength{\slideheight}{((\@sfh-\@stm)-\@sbm)*\ratio{1mm}{1truemm}}%
%
%% calculate numbers for picture
        \setlength{\@tempsla}{1sp*\ratio{\@sfh}{1truemm}}%
         \def\num@sfh{\number\@tempsla}%
%
        \setlength{\@tempslb}{1sp*\ratio{\@sfw}{1truemm}}%
         \def\num@sfw{\number\@tempslb}%
%
        \setlength{\@tempslc}{1sp*\ratio{\@spw}{1truemm}}%
         \pos@jobname@x=\number\@tempslc%
         \num@spw=\number\@tempslc%
%
        \setlength{\@tempsld}{1sp*\ratio{\@sph}{1truemm}}%
         \pos@jobname@y=\number\@tempsld%
         \num@sph=\number\@tempsld%
%
%% put the panel, frame and the jobname to the correct places
        \pos@jobname@y=-4%
        \ifthenelse{\equal{\pos@panel}{right}}{% right
          \def\pos@panel@x{\num@sfw}%
          \advance\pos@jobname@x by \num@sfw%
        }{}%
        \ifthenelse{\equal{\pos@panel}{left}}{% left
          \def\pos@frame@x{\num@spw}%
          \advance\pos@jobname@x by \num@sfw%
        }{}%
        \ifthenelse{\equal{\pos@panel}{top}}{% top
          \def\pos@panel@y{\num@sfh}%
          \pos@jobname@x=\num@sfw%
        }{}%
        \ifthenelse{\equal{\pos@panel}{bottom}}{% bottom
          \def\pos@frame@y{\num@sph}%
          \pos@jobname@x=\num@sfw%
        }{}%
        \ifthenelse{\equal{\pos@panel}{empty}}{% empty
          \pos@jobname@x=\num@sfw%
        }{}%
        \ifthenelse{\equal{\pos@panel}{outsidebottom}}{% outsidebottom
          \def\pos@panel@y{0}%
          \pos@jobname@x=\num@sfw%
        }{}%
    }%
%

% temporary and positions inside the frame and the panel
  \newlength\@tempsla
  \newlength\@tempslb
  \newlength\@tempslc
  \newlength\@tempsld
  \newlength\@tempsle
  \newlength\@tempslx
  \newcount\pos@jobname@x
  \newcount\pos@jobname@y
  \newcount\num@spw
  \newcount\num@sph
  \newboolean{@seepanel}
  \setboolean{@seepanel}{true}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  Pagestyles ...............
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

  \newboolean{@seebackground}
  \setboolean{@seebackground}{false}
  \def\showbackground{\setboolean{@seebackground}{true}}
  \def\hidebackground{\setboolean{@seebackground}{false}}

  \def\background#1{\setboolean{@seebackground}{true}\gdef\@background{#1}}
  \def\@background{}

  \def\ps@myheadings{\ps@sidebar}
  \def\ps@headings{\ps@sidebar}
  \def\ps@title{\ps@sidebar} % only for compatibility
  \def\ps@plain{\ps@sidebar}
  \def\ps@panel{\ps@sidebar}
%  \def\ps@background{\ps@sidebar}  % deleted !!

  \def\@frame{%
    \setslidelength{\unitlength}{1mm}%
    \begin{picture}(0,0)%
      \put(0,0){%
          \begin{picture}(0,0)(-\pos@frame@x,-\pos@frame@y)%
           \put(0,0){\@draftbox{frame}{background}{%
              \begin{picture}(\num@sfw,\num@sfh)%
%            \put(0,0){\color{red}\line(1,0){\num@sfw}}%
%            \put(0,0){\color{red}\line(0,1){\num@sfh}}%
%            \put(\num@sfw,\num@sfh){\color{red}\line(-1,0){\num@sfw}}%
%            \put(\num@sfw,\num@sfh){\color{red}\line(0,-1){\num@sfh}}%
              \put(0,0){%
                \ifx\@background\empty\relax\else%
                \if@seebackground%
                \includegraphics[width=\@sfw,height=\@sfh]%
                {\@background}\fi\fi}%
              \end{picture}}}%
          \end{picture}}%
      \put(\pos@panel@x,\pos@panel@y){\set@panel}%
      \if@dvi%
       \put(\pos@jobname@x,\pos@jobname@y){%
            \makebox(0,0)[tr]{\ifont\jobname.tex -- \today}}% \the\time}}%
       \put(0,\pos@jobname@y){%
            \makebox(0,0)[tl]{\ifont\theslide/\LastSlide}}%
      \fi%
      \if@freelogo%
        \@freelogo%
      \fi%
      \if@freebutton%
        \@freebutton%
      \fi%
    \end{picture}%
  }

  \def\ps@sidebar{\ifthenelse{\boolean{@seepanel}}{\@calcframe}{\panelposition{right}}}%

  \def\ps@empty{\ifthenelse{\boolean{@seepanel}}{\panelposition{empty}}{\@calcframe}}%

    \def\@evenhead{%
      \raisebox{\@stm}[0pt][0pt]{%
      \raisebox{-\sl@overallheight}[0pt][0pt]{\@frame}}}%
    \def\@oddhead{\@evenhead}%
    \def\@evenfoot{\@empty}%
    \def\@oddfoot{\@empty}%
    \let\@mkboth\@gobbletwo%
    \let\chaptermark\@gobble%
    \let\sectionmark\@gobble%

%% redefine the \slidepagestyle command!
\def\slidepagestyle#1{%
  \@ifgoodps{#1}%
    {\ifslide%
       \errhelp{In contrast to the seminar-package and older versions^^J%
                of ifmslide you should use \slidepagestyle only^^J%
                outside and in front of the slide-environment!}%
       \errmessage{ifmslide err: Misplaced \string\slidepagestyle! Type &lt;h&gt; for help...}
       \else\edef\slide@pagestyle{#1}\fi}%
     \ifthenelse{\equal{#1}{sidebar}\or%
                 \equal{#1}{plain}\or%
                 \equal{#1}{panel}\or%
                 \equal{#1}{title}\or%
                 \equal{#1}{headings}\or%
                 \equal{#1}{myheadings}}%
        {\ifthenelse{\boolean{@seepanel}}{}% OK we see the panel and dont
                                           % need to recalculate
            {\panelposition{right}}% we come from emtpy and have to set
                                   % a default panelposition
        }{\ifthenelse{\boolean{@seepanel}}% we come from sidebar and need 
            {\panelposition{empty}}%        to recalculate
                                         {}% We cannot see the panel and dont
                                           % need to recalculate
        }}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  The panel ...............
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\panellogo#1{\gdef\@panellogo{#1}}
\def\@panellogo{ifmlogoc}

\newboolean{@freelogo}
\setboolean{@freelogo}{false}
\def\releaselogo{\setboolean{@freelogo}{true}}
\def\catchlogo{\setboolean{@freelogo}{false}}
\def\freelogo(#1,#2)[#3]{\gdef\@freelogo{%
    \put(#1,#2){\makebox(0,0)[bl]{%
        \href{\@logourl}{%
          \includegraphics[width=#3]%
          {\@panellogo}}%
        }}%
}}
%\freelogo(28,25)[2cm]

\newboolean{@paneltile}
\setboolean{@paneltile}{false}
\def\paneltile[#1]{\ifthenelse{\equal{#1}{off}}%
                        {\setboolean{@pagecount}{false}}%
                        {\setboolean{@pagecount}{true}}}
\def\paneltile[#1](#2,#3,#4,#5)#6{\ifthenelse{\equal{#1}{on}}
                     {\setboolean{@paneltile}{true}\gdef\@paneltile{#6}%
                      \edef\pt@llx{#2}\edef\pt@lly{#3}%
                      \edef\pt@urx{#4}\edef\pt@ury{#5}}%
                     {\setboolean{@paneltile}{false}}}%

%\paneltile[off](,,,){}

\def\logourl#1{\gdef\@logourl{#1}}
\def\@logourl{index.html}
\def\OnButton#1#2{\gdef\@onbutton@wide{#1}\gdef\@onbutton@small{#2}}
\def\OffButton#1#2{\gdef\@offbutton@wide{#1}\gdef\@offbutton@small{#2}}
\def\DraftButton#1#2{\gdef\@dftbutton@wide{#1}\gdef\@dftbutton@small{#2}}

\def\reset@num@spw{\num@spw=\number\@tempslc}
\def\reset@num@sph{\num@sph=\number\@tempsld}

\def\@vpanel{\@draftbox{panelbackground}{panelbackground}{%
  \begin{picture}(\num@spw,\num@sph)%
%    \put(\num@spw,\num@sph){\circle{1}}%
%    \put(0,\num@sph){\circle{1}}%
%    \put(\num@spw,0){\circle{1}}%
%    \put(0,0){\circle{1}}%
    \num@sph=\num@spw%
    \multiply\num@spw by 35\divide\num@spw by 100%
    \divide\num@sph by 2%
    \buttonsize(.8\@spw,.3\@spw)(\num@sph,\num@spw)
    \reset@num@spw%
    \reset@num@sph%
    \if@draft\else%
    \if@paneltile%
      \whiledo{\num@sph&gt;\num@spw}{%
        \advance\num@sph by -\num@spw%
        \put(0,\num@sph){\includegraphics[width=\@spw]{\@paneltile}}%
        }%
      \if@dvi
      \put(0,\num@sph){%
       \makebox(0,0)[tl]{%
          \includegraphics[bblly=\pt@lly,bbllx=\pt@llx,%
                bburx=\pt@urx,bbury=\pt@ury,width=\@spw,clip]{\@paneltile}
         }}%
      \else
        \advance\num@sph by -\num@spw%
        \put(0,\num@sph){\includegraphics[width=\@spw]{\@paneltile}}%
      \fi
      \reset@num@sph%
    \fi\fi%
    \divide\num@spw by 2%
    \multiply\num@sph by 9\divide\num@sph by 10%
%    \put(\num@spw,\num@sph){\circle{1}}%
    \if@freelogo\else%
    \put(\num@spw,\num@sph){\makebox(0,0)[cc]{%
        \href{\@logourl}{%
          \includegraphics[keepaspectratio,width=.8\@spw,height=1.4\@spw]%
          {\@panellogo}}%
        }}%
    \fi%
    \advance\num@sph by -\num@spw%
    \put(\num@spw,\num@sph){\makebox(0,0)[tc]{\panel@pagecount}}%
    \reset@num@sph%
    \multiply\num@sph by 5\divide\num@sph by 100%
%    \put(\num@spw,\num@sph){\circle{1}}%
    \if@freebutton\else%
      \@init@buttons%
      \put(\num@spw,\num@sph){\if@showbutton\@buttoncolumn\fi}%
    \fi%
  \end{picture}}}%

\def\@hpanel{\@draftbox{panelbackground}{panelbackground}{%
  \begin{picture}(\num@spw,\num@sph)%
%    \put(\num@spw,\num@sph){\circle{1}}%
%    \put(0,\num@sph){\circle{1}}%
%    \put(\num@spw,0){\circle{1}}%
%    \put(0,0){\circle{1}}%
    \buttonsize(.8\@spw,.8\@sph)(\num@sph,\num@spw)
    \divide\num@sph by 2%
    \multiply\num@spw by 5\divide\num@spw by 100%
%    \put(\num@spw,\num@sph){\circle{1}}%
    \if@freelogo\else
    \put(\num@spw,\num@sph){\makebox(0,0)[cc]{%
        \href{\@logourl}{%
          \includegraphics[keepaspectratio,width=1.4\@sph,height=0.8\@sph]%
          {\@panellogo}}%
        }}%
    \fi
    \reset@num@spw%
    \multiply\num@spw by 1\divide\num@spw by 10%
    \put(\num@spw,\num@sph){\makebox(0,0)[cl]{\panel@pagecount}}%
    \reset@num@spw%
    \multiply\num@spw by 98\divide\num@spw by 100%
%    \put(\num@spw,\num@sph){\circle{1}}%
    \if@freebutton\else
      \@init@buttons
      \put(\num@spw,\num@sph){\makebox(0,0)[cr]{\if@showbutton\@buttonrow\fi}}%
    \fi
  \end{picture}}}

%% pagecounter for the panel
\newboolean{@pagecount}
\setboolean{@pagecount}{true}
\def\pagecounter[#1]{\ifthenelse{\equal{#1}{off}}%
                        {\setboolean{@pagecount}{false}}%
                        {\setboolean{@pagecount}{true}}}

\def\panel@pagecount{\if@dvi\else\if@pagecount%
  \Acrobatmenu{GoToPage}{{\color{pagecounter}\ibfont\theslide/\LastSlide}}\fi%
%  \@singlebutton{\@offbutton@wide}{%
%        \color{button}\ifont\theslide/\LastSlide}{GoToPage}
%  \Acrobatmenu{GoToPage}{\fboxsep=0pt\fboxrule=1truept\if@draft%
%    \fboxsep=1pt\fbox{%
%      \textcolor{panelbackground}{\ifont\theslide/\LastSlide}}%
%    \else%
%    \color{button}\fbox{\fboxsep=1pt\fcolorbox{panelbackground}{button}{%
%        \textcolor{panelbackground}{\ifont\theslide/\LastSlide}}}\fi}%
  \fi%
  }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  The buttons ...............
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% OK! We have had contnav and amsnav in older versions...
%     Now there are: cnav, cnavo, ams, stmo with or without buttons
%

%\if@navigate
%%%%%%
% first of all: the various signs for the different options...

%%% contnac closed
\if@cnav
  \font\CVxx=contnav at 15truept
  \def\myfbox#1{\fboxrule1truept\fboxsep3truept\fbox{\hbox to .5truecm{#1}}}
  \def\@prevsign{\hspace*{-1pt}\CVxx\char"01}
  \def\@nextsign{\CVxx\char"02}
  \def\@firstsign{\CVxx\char"03}
  \def\@lastsign{\CVxx\char"04}
  \def\@backsign{\CVxx\char"05}
  \def\@forwsign{\CVxx\char"06}
  \def\@closesign{\CVxx\char"09}
  \def\@fullsign{\CVxx\char"07}
  \def\@infosign{\bfont{i}}
  \def\@findsign{\bfont{?}}
  \def\@printsign{\bfont{P}}
\fi

%%% contnac open
\if@cnavo
  \font\CVxx=contnav at 15truept
  \def\myfbox#1{\fboxrule1truept\fboxsep3truept\fbox{\hbox to .5truecm{#1}}}
  \def\@prevsign{\hspace*{-1pt}\CVxx\char"C9}
  \def\@nextsign{\CVxx\char"CA}
  \def\@firstsign{\CVxx\char"CB}
  \def\@lastsign{\CVxx\char"CC}
  \def\@backsign{\CVxx\char"CD}
  \def\@forwsign{\CVxx\char"CE}
  \def\@closesign{\CVxx\char"D1}
  \def\@fullsign{\CVxx\char"CF}
  \def\@infosign{\bfont{i}}
  \def\@findsign{\bfont{?}}
  \def\@printsign{\bfont{P}}
\fi

%%% ams
\if@ams
  \RequirePackage{amssymb,amsbsy}
  \def\myfbox#1{\fboxrule1truept\fboxsep3truept\fbox{\hbox to .7truecm{#1}}}
  \def\@prevsign{$&lt;$}
  \def\@nextsign{$&gt;$}
  \def\@firstsign{$\lll$}%$\!\blacktriangleleft\!\blacktriangleleft$}
  \def\@lastsign{$\ggg$}%$\blacktriangleright\!\blacktriangleright$}
  \def\@backsign{$\circlearrowleft$}
  \def\@forwsign{$\circlearrowright$}
  \def\@closesign{$\circleddash$}%$\bullet$}
  \def\@fullsign{$\square$}
  \def\@infosign{\bfont{i}}
  \def\@findsign{\bfont{?}}
  \def\@printsign{\bfont{P}}
\fi

%%% stmary open
\if@stmo
% TODO:
  \font\stmary=stmary10 at 20truept
  \font\stmarys=stmary9 at 18truept
  \def\myfbox#1{\fboxrule1truept\fboxsep3truept\fbox{\hbox to .7truecm{#1}}}
  \def\@prevsign{\stmary\char"32}
  \def\@nextsign{\stmary\char"33}
  \def\@firstsign{\stmarys\char"4C\hspace*{-2truept}\stmary\char"32}
  \def\@lastsign{\stmary\char"33\hspace*{-2truept}\stmarys\char"4D}
  \def\@backsign{\stmary\char"32\hspace*{-10truept}\stmary\char"32}
  \def\@forwsign{\stmary\char"33\hspace*{-10truept}\stmary\char"33}
  \def\@closesign{\stmary\char"0A}
  \def\@fullsign{\stmary\char"1E}
  \def\@infosign{\bfont{i}}
  \def\@findsign{\bfont{?}}
  \def\@printsign{\bfont{P}}
\fi

%%%%%%%%%
%%% combine the signs with the buttons or the frames
\if@button
  \def\@singlebutton#1#2#3{%
      \begin{picture}(0,0)%
        \put(0,0){\makebox(0,0)[cc]{%
          \Acrobatmenu{#3}{%
          \includegraphics[keepaspectratio,height=\button@size@y,%
                                           width=\button@size@x]{#1}}}}%
        \put(0,0){\makebox(0,0)[cc]{#2}}%
      \end{picture}%
      \normalcolor%
      }
\else
  \def\@singlebutton#1#2#3{%
      \begin{picture}(0,0)%
        \put(0,0){\makebox(0,0)[cc]{%
          \Acrobatmenu{#3}{%
          \myfbox{\hfil\scalebox{.8}[1.2]{\phantom{X}}\hfil}}}}%
        \put(0,0){\makebox(0,0)[cc]{#2}}%
      \end{picture}%
      \normalcolor%
      }
\fi

%%%%%%%%%%%
%% make real buttons
\def\@offbutton@wide{buttonge}
\def\@onbutton@smalldisable{buttongc}

\def\@init@buttons{%
\ifnum\theslide=1%
  \def\button@fp{\@singlebutton{\@offbutton@wide}{\color{buttondisable}\@firstsign}{FirstPage}}
  \def\button@pp{\@singlebutton{\@offbutton@wide}{\color{buttondisable}\@prevsign}{PrevPage}}
\else
  \def\button@pp{\@singlebutton{\@onbutton@wide}{\color{button}\@prevsign}{PrevPage}}
  \def\button@fp{\@singlebutton{\@onbutton@wide}{\color{button}\@firstsign}{FirstPage}}
\fi

\ifnum\theslide=\number\LastSlide%
  \def\button@lp{\@singlebutton{\@offbutton@wide}{\color{buttondisable}\@lastsign}{LastPage}}
  \def\button@np{\@singlebutton{\@offbutton@wide}{\color{buttondisable}\@nextsign}{NextPage}}
\else
  \def\button@lp{\@singlebutton{\@onbutton@wide}{\color{button}\@lastsign}{LastPage}}
  \def\button@np{\@singlebutton{\@onbutton@wide}{\color{button}\@nextsign}{NextPage}}
\fi

\def\button@gb{\@singlebutton{\@onbutton@wide}{\color{button}\@backsign}{GoBack}}
\def\button@gf{\@singlebutton{\@onbutton@wide}{\color{button}\@forwsign}{GoForward}}
\def\button@in{\@singlebutton{\@onbutton@small}{\color{button}\@infosign}{GeneralInfo}}
\def\button@pr{\@singlebutton{\@onbutton@small}{\color{button}\@printsign}{Print}}
\def\button@fi{\@singlebutton{\@onbutton@small}{\color{button}\@findsign}{Find}}
\def\button@fl{\@singlebutton{\@onbutton@small}{\color{button}\@fullsign}{FullScreen}}
\def\button@c{\@singlebutton{\@onbutton@wide}{\color{button}\@closesign}{Close}}
}

%%%%%%%%%%
%% and glue them together 
\newcount\button@shift@y
\newcount\button@y

\newcount\button@size@h
\newcount\button@size@v
\newdimen\button@size@x
\newdimen\button@size@y

\def\buttonsize(#1,#2)(#3,#4){%
    \setlength\button@size@x{#1}% width
    \setlength\button@size@y{#2}% height
    \button@size@h=#3% hshift
    \button@size@v=#4% vshift
    }

%%%%%%%%%%
%% add a way to globaly remove all buttons e.g. for slides
\newboolean{@showbutton}
\setboolean{@showbutton}{true}
\def\nobuttons{\setboolean{@showbutton}{false}}

\newboolean{@freebutton}
\setboolean{@freebutton}{false}
\def\releasebutton{\setboolean{@freebutton}{true}}
\def\catchbutton{\setboolean{@freebutton}{false}}
\def\freebutton(#1,#2)[#3]{\gdef\@freebutton{%
    \ifthenelse{\equal{#3}{h}}%
      {\def\set@freebutton{\makebox(0,0)[br]{\if@showbutton\@buttonrow\fi}}}
      {\def\set@freebutton{\makebox(0,0)[bl]{\if@showbutton\@buttoncolumn\fi}}}
    \@init@buttons
    \put(#1,#2){\makebox(0,0)[bl]{\set@freebutton}}}}%

%% dummy values 
%\buttonsize(13mm,4mm)(10,10)
%\freebutton(28,26)[v]

%\buttonsize(.8\@spw,.8\@sph)(\num@sph,\num@spw)

\def\@buttoncolumn{%
    \button@y=0%
    \button@shift@y=\button@size@v%
%    \multiply\button@shift@y by 8\divide\button@shift@y by 10%
    \begin{picture}(0,0)%
    \divide\button@size@h by 2%
    \put(-\button@size@h,\button@y){\button@pr}%
    \put( \button@size@h,\button@y){\button@fl}%
    \advance\button@y by \button@shift@y%
    \put(-\button@size@h,\button@y){\button@in}%
    \put( \button@size@h,\button@y){\button@fi}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@c}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@gb}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@gf}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@lp}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@fp}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@np}%
    \advance\button@y by \button@shift@y%
    \put(0,\button@y){\button@pp}%
    \end{picture}%
  }%

\def\@buttonrow{%
  \let\@temponbutton=\@onbutton@wide%
  \let\@tempoffbutton=\@offbutton@wide%
  \let\@onbutton@wide=\@onbutton@small%
  \let\@offbutton@wide=\@offbutton@small%
  \button@y=0%
  \button@shift@y=\button@size@h%
  \begin{picture}(0,0)%
    \put(\button@y,0){\button@pr}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@fl}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@in}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@fi}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@c}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@gb}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@gf}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@lp}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@fp}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@np}%
    \advance\button@y by -\button@shift@y%
    \put(\button@y,0){\button@pp}%
  \end{picture}%
  \let\@onbutton@wide=\@temponbutton%
  \let\@offbutton@wide=\@tempoffbutton}%
%\fi

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  ... end of the panel
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% define the titlepage
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  \def\titlefont{\LARGE\color{title}\bfseries}
  \def\authorfont{\large\color{author}}
  \def\addressfont{\footnotesize\color{address}}
  \def\orgfont{\LARGE\color{org}}
  \def\urlfont{\small\color{url}}
  \def\notesfont{\tiny\color{notes}}
  \def\slidemaketitle{\centerslidestrue%\ptsize{8}%
        \def\footnoterule{}%
        \noindent%
        \begin{minipage}[t][\textheight][c]{\textwidth}%
          \begin{flushleft}%
            \null\vskip20truept%
            \ifx\@orgname\@empty\relax\else%
            {\orgfont\@orgname}\\[3truept]\fi%
            \ifx\@orgurl\@empty\null\vskip60truept\else%
            {\urlfont\href{\@orgurl}{\@orgurl}}\\[60truept]\fi%
            {\titlefont\@title}\vfill%
            {\authorfont\@author}\\[10truept]%
            \begin{quote}%
            {\addressfont\@address}%
            \end{quote}%
            {\ifx\@notes\@empty\relax\else%
              \ \footnotetext{\notesfont\hspace*{-.6\semcm}\parbox[t]{\linewidth}{\@notes}}%
            \fi}%
%           {\ifx\@notes\@empty\relax\else\notesfont\@notes\fi}\\[10truept]\null%
          \end{flushleft}%
        \end{minipage}%
%       \def\footnoterule{\@tmpfootnoterule}%
        \clearpage%
  }
  \long\def\author#1{\long\gdef\@author{#1}}\let\@author\@empty
  \long\def\address#1{\long\gdef\@address{#1}}\let\@address\@empty
  \long\def\notes#1{\long\gdef\@notes{#1}}\let\@notes\@empty
  \long\def\orgname#1{\long\gdef\@orgname{#1}}\let\@orgname\@empty
  \long\def\orgurl#1{\long\gdef\@orgurl{#1}}\let\@orgurl\@empty
  %
  %
%%%% end of titlepage


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  misc stuff
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% bookmarks
%% to be evaluated ...
  \def\slidetitle#1{\gdef\@slidetitle{#1}}
  \def\@slidetitle{}


  \def\everyslide{%
% set pagecounter to slide-counter to enable anchors from texpower and hyperref
    \setcounter{page}{\value{slide}}
  }

%% sections

  \def\@seccntformat#1{}

  \renewcommand\section{\@startsection{section}{1}{\z@}%
          {-\z@ \@plus -1ex \@minus -.2ex}%
%          {0pt}%
          {1.25ex \@plus.2ex \@minus .2ex}%
          {\LARGE\bfseries\color{section1}}}

  \renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
          {-3.25ex\@plus -1ex \@minus -.2ex}%
          {1.25ex \@plus .2ex}%
          {\Large\bfseries\color{section2}}}

  \renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
          {3ex \@plus 1ex \@minus 1ex}%
          {-1em}{\large\bfseries\color{section3}}}

  \renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
    {.5\baselineskip\@plus.2\baselineskip\@minus .1\baselineskip}{-.5em}%
    {\large\itshape\color{section4}}}

  \renewcommand\subparagraph{\@startsection{subparagraph}{5}{\z@}%
    {.5\baselineskip\@plus.2\baselineskip\@minus .1\baselineskip}{-.5em}%
    {\normalsize\itshape\color{section5}}}

  \let\scr@section\section 
% headskip: only positive values allowed!
  \newdimen\headskip \headskip=1\baselineskip
  \def\section{\clearpage{\null\vspace*{-2\baselineskip}\par}\null\vskip\headskip\scr@section}


%% read a local or the global configfile

  \InputIfFileExists{ifmslide.cfg}
  {\typeout{load ifmslide.cfg}}
  {\typeout{ifmslide.cfg not found, use default values}
   %% default values
    \OnButton{button1e}{button1c}
    \OffButton{buttonge}{buttongc}
    \DraftButton{buttonee}{buttonec}
    \SlideHeightOverAll{187mm}
    \SlideWidthOverAll{270mm}
    \setInsideMargin{6mm}{6mm}{4mm}{6mm}
    \panelwidth{26mm}
    \panelheight{12mm}
    \catchbutton
    \catchlogo
    \buttonsize(13mm,4mm)(10,10)
    \freebutton(28,26)[v]
    \freelogo(28,25)[2cm]
    \pagecounter[on]
    \paneltile[off](,,,){}
    \definecolor{panelbackground}{rgb}{0.1255,0.1608,0.4510}
    \definecolor{frame}{rgb}{0.1255,0.1608,0.4510}
    \if@button
      \definecolor{button}{rgb}{0.1255,0.1608,.4510}
      \definecolor{pagecounter}{rgb}{.3019,.7216,.7019}
    \else  
      \definecolor{pagecounter}{rgb}{0.1255,0.1608,.4510}
      \definecolor{button}{rgb}{.3019,.7216,.7019}
    \fi
    \definecolor{buttondisable}{gray}{.7}
    \definecolor{background}{gray}{.85}
    \definecolor{section1}{rgb}{0,0,.9}
    \definecolor{section2}{rgb}{0,0.2,.8}
    \definecolor{section3}{rgb}{0,.5,.5}
    \definecolor{section4}{rgb}{0,0,0}
    \definecolor{section5}{rgb}{.5,.5,.3}
    \definecolor{menucolor}{rgb}{1,.25,0}
    \definecolor{paleblue}{rgb}{0,0,0.1}
    \definecolor{org}{rgb}{0.1255,0.1608,.4510}
    \definecolor{title}{rgb}{0,0,1}
    \definecolor{author}{rgb}{0.1255,0.1608,.4510}
    \definecolor{address}{rgb}{0.1255,0.1608,.4510}
    \definecolor{notes}{rgb}{0.1255,0.1608,.4510}
    \definecolor{url}{rgb}{.3019,.7216,.7019}
  }

  \if@draft
    \let\@onbutton@wide\@dftbutton@wide
    \let\@onbutton@small\@dftbutton@small
    \let\@offbutton@wide\@dftbutton@wide
    \let\@offbutton@small\@dftbutton@small
  \fi

%% close the document and get the right number of pages!
  \AtEndDocument{%
    \clearpage   \addtocounter{page}{-1}%
    \immediate\write\@auxout{\string\gdef\string\LastSlide{\arabic{slide}}}%
  }

%% set the correct size and position for dvi (with margins) and pdf (fullsize)
  \@init@soa
%  \@init@slide
  \@calcframe

%% change the output of slides as defined in seminar
\AtBeginDocument
{%
%\ifarticle
%\else
  \def\output@slide{%
    \begingroup%
      \hoffset=-\inverseslidesmag in%
      \voffset=-\inverseslidesmag in%
      \addtolength{\voffset}{1truemm}%
%      \topmargin=0pt%
      \setslidelength\@tempdima{%
        \ifportrait\paperwidth\else\paperheight\fi}%
      \setslidelength\@tempdimb{%
        \ifportrait\paperheight\else\paperwidth\fi}%
      \ifrotateheaders%
        \@ifrotateslide{%
          \dimen@=\@tempdima%
          \@tempdima=\@tempdimb%
          \@tempdimb=\dimen@}
      \fi%
      % \oddsidemargin, \evensidemargin, \headheight, \footheight
      % used for scratch:
      \setslidelength\oddsidemargin\slideleftmargin%
      \setslidelength\evensidemargin\sliderightmargin%
      \setslidelength\headheight\slidetopmargin%
      \setslidelength\footheight\slidebottommargin%
      % Some page styles like to know \textwidth:
      \textwidth=\@tempdima%
      \advance\textwidth-\oddsidemargin%
      \advance\textwidth-\evensidemargin%
\fboxsep=-1truept\fboxrule=1truept%
      \setbox\@slidebox=\hbox to \@tempdima{%
%        \kern\oddsidemargin%
        \vbox to\@tempdimb{%
%          \ifnum\fancyput@flag&gt;-1%
%            \hbox{\kern-\oddsidemargin\do@fancyput}%
%          \fi%
          \let\label\@gobble%
          \let\index\@gobble%
          \let\glossary\@gobble%
          \vspace*{-1ex}%
          \vfill%
          \vbox to\headheight{%
            \hbox{%
              \slideheadfont%
              \hbox to\@tempdima{\hss\hfill%
               \hbox to \sl@overallwidth{\@oddhead\hss}\hfill\hss}\hss}\vss}%
          \hbox{\hss\hbox to\@tempdima{\hbox to\oddsidemargin{}%
                      \hss\box\@slidebox\hss\hbox to\evensidemargin{}}\hss}%
          \vfill%
          \vspace*{\footheight}%
%          \vbox to 0pt{\vss}%
%% NO FOOT!!!
%          \vbox to\footheight{%
%            \vss
%            \fbox{\hbox{%
%              \slidefootfont%
%              \hbox to\textwidth{\@oddfoot}}}%
%           }%
         }%
        \hss}%
      \ifrotateheaders\@ifrotateslide\rotate@slide\fi%
      \insert@specials%
      \shipout\box\@slidebox%
    \endgroup%
    \let\firstmark\botmark}
%\fi
}

%% redefine the anchors
%% texpower &gt;= 0.0.9 provides an bugfix for that, so only for older versions it is done here
%% in hyperref 6.70u the bugfix is incorporated...
\if@dvi\else
  \@ifpackagelater{texpower}{2000/07/20}%  
      {}{% No. Check hyperref...
      \@ifpackagelater{hyperref}{2000/09/06}%  
      {}{% No. Apply patch!

\def\@hyperfixhead{%
  \ifHy@hypertexnames
    \ifHy@plainpages
      \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\arabic{page}}}%
    \else
      \begingroup
        \let\textlatin\@firstofone
        \xdef\@the@H@page{\thepage}%
      \endgroup
      \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\@the@H@page}}%
    \fi
  \else
    \Hy@GlobalStepCount\Hy@pagecounter
    \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\the\Hy@pagecounter}}%
  \fi
  \let\H@old@thehead\@thehead
  \if^\@thehead^%
    \def\H@old@thehead{\hfil}%
  \fi
  \ifHy@texht
    \def\@thehead{}%
  \else
    \ifHy@seminarslides
      \begingroup
        \let\leavevmode\relax
        \Hy@TempPageAnchor\relax
        \hyper@pagetransition
        \hyper@pageduration
        \hyper@pagehidden
      \endgroup
    \else
      \def\@thehead{%
        \Hy@TempPageAnchor\relax
        \hyper@pagetransition
        \hyper@pageduration
        \hyper@pagehidden
        \H@old@thehead
      }%
    \fi
  \fi
  \ifx\PDF@FinishDoc\@empty
  \else
    \PDF@FinishDoc
    \gdef\PDF@FinishDoc{}%
  \fi
}

      }}%
%%%%%%%%%% end of bugfix

%\def\@hyperfixhead{%
%%  \HyPL@EveryPage
%  \ifHy@hypertexnames
%    \ifHy@plainpages
%% old     \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\arabic{page}}}%
%% new
%        \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\arabic{slide}.step.\arabic{step}}}%
%    \else
%      \begingroup
%        \let\textlatin\@firstofone
%        \xdef\@the@H@page{\thepage}%
%      \endgroup
%      \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\@the@H@page.\arabic{slide}.step.\arabic{step}}}%
%    \fi
%  \else
%    \Hy@GlobalStepCount\Hy@pagecounter
%    \gdef\Hy@TempPageAnchor{\hyper@@anchor{page.\the\Hy@pagecounter.\arabic{slide}.step.\arabic{step}}}%
%  \fi
%  \let\H@old@thehead\@thehead
%  \if^\@thehead^%
%    \def\H@old@thehead{\hfil}%
%  \fi
%  \ifHy@texht
%    \def\@thehead{}%
%  \else
%    \ifHy@seminarslides
%      \Hy@TempPageAnchor\relax
%      \hyper@pagetransition
%      \hyper@pageduration
%      \hyper@pagehidden
%    \else
%      \def\@thehead{%
%        \Hy@TempPageAnchor\relax
%        \hyper@pagetransition
%        \hyper@pageduration
%        \hyper@pagehidden
%        \H@old@thehead
%      }%
%    \fi
%  \fi
%  \ifx\PDF@FinishDoc\@empty
%  \else
%    \PDF@FinishDoc
%    \gdef\PDF@FinishDoc{}%
%  \fi
%}

\fi



\endinput
%%%%%%%%


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