function banniere() {
var how_many_ads = 1;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;

if (ad==1) {
url="http://www.hydroquebec.com/residentiel/description_fi.html";
alt="Image : Concours PRENEZ LE VIRAGE !";
banner="http://www.hydroquebec.com/archives_bandeaux/2008/facture_internet/prenez_le_virage_fr_2.gif";
width="180";
height="60";
}

//if (ad==2) {
//url="http://www.hydroquebec.com/residentiel/concours/index-fi.html";
//alt="Image : Adhrez  la Facture Internet";
//banner="http://www.hydroquebec.com/archives_bandeaux/2007/banniere_fi2-2_fr.gif";
//width="180";
//height="75"; 
//}

document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0>');
document.write('</a>');
}