var how_many_ads = 4;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
txt="";
url="http://www.webgamingcenter.com/link/winwardcasino.html";
alt="Winward Casino";
banner="http://www.revenuegiants.com/resource/source.php?id=be590c12922";
width="120";
height="600";
}
if (ad==2) {
txt="";
url="http://www.webgamingcenter.com/link/slotsvillage.html";
alt="Slots Village";
banner="http://www.revenuegiants.com/resource/source.php?id=fb453412923";
width="120";
height="600";
}
if (ad==3) {
txt="";
url="http://www.webgamingcenter.com/link/blackjackballroom.html";
alt="Blackjack Ballroom";
banner="http://www.RewardsAffiliates.com/creatives/banners/bjb/bjb_120x600_161106_free-play-2_a.gif";
width="120";
height="600";
}
if (ad==4) {
txt="";
url="http://www.webgamingcenter.com/link/englishharbour.html";
alt="English Harbor Casino";
banner="http://www.casinocoins.com/show.php?c=55745&s=1417";
width="120";
height="600";
}
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 + '\" border=0><br>');
document.write('<small>' + txt + '</small></a>');
document.write('</center>');