function enfants() {
document.getElementById("nbbrenfants").innerHTML = document.getElementById("nbenfants").value;
}
function adultes() {
document.getElementById("nbbradultes").innerHTML = document.getElementById("nbadultes").value;
}
function presta(type) {
document.getElementById("nbbrtype").innerHTML = type;
}
function imgbons() {
document.getElementById("bons_head").innerHTML = "![](images/barre_presta_"+ document.getElementById("type").value; +".jpg)
";
}
function favoris() {
if ( navigator.appName != 'Microsoft Internet Explorer' ) { window.sidebar.addPanel("Oléron Evasion - Voyagez a bord de lAiglon","http://www.oleronevasion.fr/",""); }
else { window.external.AddFavorite("http://www.oleronevasion.fr/","Oléron Evasion - Voyagez a bord de lAiglon"); }
}
function popup(url) {
html = ' Credit Royal de france 
';
popupImage = window.open('','_blank','toolbar=0, location=0, directories=0, menuBar=0, scrollbars=0, resizable=0,margin=0');
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close()
};