var how_many_ads = 4;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
url="http://www.escorthitlist.com/top100/in.php?id=vixenuk";
alt="Escorts Hit List";
banner="hitlist.jpg";
width="468";
height="60";
}
if (ad==2) {
url="http://www.ashleymadison.com/A18683";
alt="Have an Affair";
banner="amvixen1.jpg";
width="728";
height="90";
}
if (ad==3) {
url="http://www.venuscharts.com/cgi-bin/rankem.cgi?id=vixenuk";
alt="Venus Charts";
banner="vcharts.jpg";
width="468";
height="60";
}
if (ad==4) {
url="http://www.erosshemales.com/top100shemales/in.php?id=shecock";
alt="Eros Shemales";
banner="erosshe.gif";
width="468";
height="60";
}

document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_blank\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\"><br>');
document.write('</center>');