function AllerVers(formulaire)
{
if (formulaire.Histoire.options[formulaire.Histoire.selectedIndex].value != "") window.location.href= formulaire.Histoire.options[formulaire.Histoire.selectedIndex].value + ".htm"
}
Aff = "<SELECT name='Histoire' onChange='AllerVers(this.form)' STYLE='font-family:Arial; font-size:10px;'>"
Aff += "<option value='index' selected>Votre choix ?"
Aff += "<option value ='1'>Jusqu'au Ve s."
Aff += "<option value ='2'>VIe et VIIe s."
Aff += "<option value ='3'>VIIe et VIIIe s."
Aff += "<option value ='4'>VIIIe et IXe s."
Aff += "<option value ='5'>IXe et Xe s."
Aff += "<option value ='6'>Xe et XIe s."
Aff += "<option value ='7'>XIIe s."
Aff += "<option value ='8'>XIIe et XIIIe s."
Aff += "<option value ='9'>XIIIe et XIVe s."
Aff += "<option value ='10'>XIVe s."
Aff += "<option value ='11'>XIVe et XVe s."
Aff += "<option value ='12'>XVe s."
Aff += "<option value ='13'>XVe s. (2e partie)"
Aff += "<option value ='14'>XVIe s."
Aff += "<option value ='15'>XVIe s. (2e partie)"
Aff += "<option value ='16'>XVIe s. (3e partie)"
Aff += "<option value ='17'>XVIe et XVIIe s."
Aff += "<option value ='18'>XVIIe s."
Aff += "<option value ='19'>XVIIe s. (2e partie)"
Aff += "<option value ='20'>XVIIe et XVIIIe s."
Aff += "<option value ='21'>XVIIIe s."
Aff += "<option value ='22'>XVIIIe s. (partie 2)"
Aff += "<option value ='23'>XVIIIe s. (partie 3)"
Aff += "<option value ='24'>1799 &agrave; 1812"
Aff += "<option value ='25'>1813 &agrave; 1834"
Aff += "<option value ='26'>1835 &agrave; 1849"
Aff += "<option value ='27'>1850 &agrave; 1870"
Aff += "<option value ='28'>1870 &agrave; 1883"
Aff += "<option value ='29'>1884 &agrave; 1901"
Aff += "<option value ='30'>1902 &agrave; 1914"
Aff += "</SELECT>"
document.write(Aff)