document.write('<div id="header">')
document.write('  <ul>')
document.write('    <li><a href="introduction.htm" target="main">Introduction</a></li>')
document.write('    <li><a href="contacts.htm" target="main">Contacts</a></li>')
document.write('    <li><a href="lieu_tarif.htm" target="main">Lieu & Tarif</a></li>')
document.write('    <li><a href="liens.htm" target="main">Liens</a></li>')
document.write('    <li><a href="formations.htm" target="main">Formations</a></li>')
document.write('    <li><a href="metaphores.htm" target="main">Métaphores</a></li>')
document.write('  </ul>')
document.write('</div>')