comme fare slides con \Acrobatmenu{PrevPage}?

Hi,

I am trying to use slides with \Acrobatmenu{PrevPage},{\includegraphics blabla}… and {FullScreen}, {NextPage} and I do no succeed at all… my header (for the slide format) is screwed up after a pdflatex… Herewith I send you the header, so that you can tell me (if you are so kind) what are the problems…

thanks,

Pau

PS: In Itialiano anche… non fa niente… posso parlarlo e (più o meno) scriverlo… mille grazie!

\documentclass{powersem}

\usepackage[dvips]{pstcol}
\usepackage{semcolor}
\usepackage{fixseminar}
\usepackage{fancybox}
\usepackage{pifont}
\usepackage[dvips]{graphicx}
\usepackage{palette}
%\usepackage{cmbright}
\usepackage[english]{babel}

\usepackage{amsmath,amsfonts,amssymb}

\slideframe{scshadow} %\slideframe{none}
\pagestyle{empty}
\thispagestyle{empty}
\renewcommand{\slidetopmargin}{0.9truecm}
%\renewcommand{\sliderightmargin}{2truecm}
%A4, ARI Heidelberg, transparencies
\paperheight=12.in
\paperwidth=7.6in
\slidewidth=9.5in
\slideheight=7.2in

\newcommand{\SlideColours}[3][black]{%
% #1 = frame line color (optional, default=black),
% #2 = foreground color, #3 = background color
\slideframe[\psset{linecolor=#1,fillcolor=#3,fillstyle=solid}]{scplain}
\color{#2}}

\definecolor{Rouge}{rgb}{1,0.1,0.11}
\definecolor{Rouge2}{rgb}{0.8,0,0}
\definecolor{Bleu}{rgb}{0.2,0.5,1}
\definecolor{AutreBleu}{rgb}{0.1,0.3,0.8}
\definecolor{Orange}{hsb}{0.108,1,1}
\definecolor{AutreOrange}{rgb}{1,0.5,0.0}
\definecolor{OrangeVif}{hsb}{0.075,1,0.845}
\definecolor{OrangeClair}{hsb}{0.108,0.2,1}
\definecolor{JauneClair}{hsb}{0.167,0.121,1}
\definecolor{JauneTresClair}{hsb}{0.167,0.05,1}
\definecolor{Vert}{rgb}{0.4,1,0.2}
\definecolor{VertFonce}{rgb}{0,1,0}
\definecolor{VertTresClair}{rgb}{0.93,1,0.89}
\definecolor{AutreVert}{rgb}{0,1,0}
\definecolor{Rose}{rgb}{1.,0.75,0.8}
\definecolor{RoseTresClair}{rgb}{1.,0.9,0.9}
\definecolor{Brun}{rgb}{0.545,0.271,0.075}
\definecolor{Rouge}{hsb}{0,1,0.879}
\definecolor{RougeFonce}{hsb}{0,0.908,0.598}
\definecolor{Bleu}{hsb}{0.667,0.667,0.980}
\definecolor{BleuClair}{rgb}{0.8,0.93,1}
\definecolor{BleuTresClair}{rgb}{0.85,0.96,1}
\definecolor{BleuFonce}{hsb}{0.658,0.650,0.374}
\definecolor{GrisClair}{hsb}{0,0,0.910}
\definecolor{GrisMoinsClair}{hsb}{0,0,0.700}
\definecolor{GrisFonce}{hsb}{0,0,0.400}
\definecolor{Violet}{rgb}{0.6,0,0.6}
% Styles…

\newcommand{\Title}[1]{%
\vspace{-0.6truecm}%
\begin{center}%
\bf \Large \sffamily#1%
\end{center}%
\rule[1cm]{0.95\textwidth}{0.05truecm}%
\vspace{-1.7truecm}%
}

\newcommand{\VertTitle}[1]{%
\vspace{-0.6truecm}%
\begin{center}%
\bf \Large \sffamily#1%
\end{center}%
\rule[1cm]{0.95\textwidth}{0.05truecm}%
\vspace{-1.7truecm}%
}

\newcommand{\MyFrameColor}{black}
\newcommand{\MyFgColor}{Bleu}
\newcommand{\MyBgColor}{BleuTresClair}

\newenvironment{MySlide}[1]{%
\SlideColours[\MyFrameColor]{\MyFgColor}{\MyBgColor}
\begin{slide}%
\Title{#1}%
%\begin{raggedright}%
\large%
\vfill%
}{%
\vfill%
%\end{raggedright}%
\end{slide}%
}

\newenvironment{MySlide*}[1]{%
\SlideColours[\MyFrameColor]{\MyFgColor}{\MyBgColor}
\begin{slide*}%
\VertTitle{#1}%
%\begin{raggedright}%
\large%
\vfill%
}{%
\vfill%
%\end{raggedright}%
\end{slide*}%
}

\newcommand{\MyListColor}{\MyFgColor}
\newcommand{\MyListBulletColor}{\MyFrameColor}

\newenvironment{MyList}{%
\color{\MyListColor}
\renewcommand{\labelitemi}{\scalebox{0.6}{\color{\MyListBulletColor}\ding{108}}}%
\large%
\begin{itemize}%
}{\end{itemize}}

\newcommand{\MySubListColor}{black}
\newcommand{\MySubListBulletColor}{black}

\newenvironment{MySubList}{%
\color{\MySubListColor}
\renewcommand{\labelitemi}{\scalebox{0.6}{\color{\MySubListBulletColor}\ding{117}}}%
\renewcommand{\labelitemii}{\labelitemi}%
\normalsize%
\begin{itemize}%
}{\end{itemize}}

\newcommand{\MySubSubListColor}{Violet}
\newcommand{\MySubSubListBulletColor}{Violet}

\newenvironment{MySubSubList}{%
\color{\MySubSubListColor}
\renewcommand{\labelitemi}{\scalebox{0.6}{\color{\MySubSubListBulletColor}\ding{228}}}%
\renewcommand{\labelitemii}{\labelitemi}%
\renewcommand{\labelitemiii}{\labelitemi}%
\small%
\begin{itemize}%
}{\end{itemize}}

\newcommand{\MyNoteColor}{black}
\newcommand{\MyNote}[1]{%
{\small%
%\vspace{-0.5truecm}%
%\mbox{} \hfill
\begin{flushright}%
\color{\MyNoteColor} #1%
\end{flushright}%
}}

\newcommand{\MyCommentColor}{black}
\newcommand{\MyComment}[1]{%
{\small%
%\vspace{-0.5truecm}%
%\mbox{} \hfill
\color{\MyNoteColor} #1%
}}

\newcommand{\MyExplColor}{black}
\newcommand{\MyExpl}[1]{%
{%
\footnotesize \color{\MyExplColor} #1%
}%
}