function scrivimenu() {
document.write('<ul id=nav>');
document.write('<li><a href="chisono.html" class="Stile4">Chi Sono</a></li>');
document.write('<li><a href="home.html" class="Stile4">Home</a></li>');
document.write('<li><a href="news.html" class="Stile4">News</a></li>');
document.write('<li><a href="libri.html">Libri</a>');
document.write('  <ul>');
document.write('  <li><a href="libriraga.html">Narrativa</a>');
document.write('    <ul >');
document.write('     <li><a href="libriadad.html">Adolescenti e adulti</a></li>');
document.write('     <li><a href="libriraga.html">Ragazzi</a></li>');
document.write('     <li><a href="libriad.html">Adulti</a>  </li>');
document.write('    </ul>');
document.write('  </li>    ');
document.write('  <li><a href="librisagg.html">Saggistica</a></li>');
document.write('  <li><a href="libriado.html">Adozione</a></li>');
document.write('  <li><a href="librie.html">E-Book</a></li>');
document.write('  </ul>');
document.write('</li>');
document.write('<li><a href="laboratori.html">Laboratori</a></li>');
document.write('<li><a href="contatti.html">Contatti</a></li>');
document.write('</ul>');
}