ciao
questo e’ il mio preambolo:
\documentclass[12pt,a4paper,oneside,italian]{book}
\usepackage[italian]{babel}
\usepackage[latin1]{inputenc}
\usepackage[dvips]{graphicx}
\usepackage[dvips]{texdraw}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amstext}
\usepackage{amsthm}
\usepackage{enumerate}
%\usepackage{eucal}
\usepackage{fourier}
%\usepackage{FourierNC}
\usepackage{ifpdf}
\usepackage[T1]{fontenc}
\usepackage{fancyhdr}
\pagestyle{fancy}
%\renewcommand{\chaptermark}[1]{\markboth{#1}{}}
\renewcommand{\sectionmark}[1]{\markright{\thesection.\ #1}}
\fancyhf{}
\fancyhead[LE,RO]{\thepage}
\fancyhead[CO]{\textsc\rightmark}
\fancyhead[CE]{\textsc Murdocca Marco}
\renewcommand{\headrulewidth}{0.2pt}
\renewcommand{\footrulewidth}{0pt}
\usepackage[Conny]{fncychap}
\ChTitleVar{\Huge}
\ChRuleWidth{0.0pt}
\usepackage{makeidx}
\makeindex
\begin{document}