var how_many_ads = 2;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
txt="Proud to recommend the best practices in environmental marketing";
url="articles/green_marketing.php";
alt="Proud to recommend the best practices in environmental marketing";
banner="images/en/banniere_01.jpg";
width="728";
height="90";
}
if (ad==2) {
txt="Proud to recommend the best practices in environmental marketing";
url="articles/green_marketing.php";
alt="Proud to recommend the best practices in environmental marketing";
banner="images/en/banniere_02.jpg";
width="728";
height="90";
}
document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('</a>');
document.write('</center>');