var how_many_ads = 8;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner.jpg";
width="745";
height="154";
}
if (ad==2) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner2.jpg";
width="745";
height="154";
}
if (ad==3) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner7.jpg";
width="745";
height="154";
}
if (ad==4) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner4.jpg";
width="745";
height="154";
}
if (ad==5) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner5.jpg";
width="745";
height="154";
}
if (ad==6) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner6.jpg";
width="745";
height="154";
}
if (ad==7) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner7.jpg";
width="745";
height="154";
}
if (ad==8) {
alt="Blackfoot Studios";
banner="http://www.blackfootstudios.com/images-site/banner8.jpg";
width="745";
height="154";
}



document.write('<center>');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('</center>');