function iA() {
this.length = iA.arguments.length;
  for (var i = 0; i < this.length; i++) {
  this[i] = iA.arguments[i];
  }
}

link = new iA(
"http://www.blackjackballroom.com/referral.asp?aff_id=aff14286",
"http://www.gamingclub.com/index.asp?s=aff81005&b=gcc_468x060_220",
"http://www.riverbelle.com/index.asp?s=aff81005&b=rbc_468x060_235"
);

image = new iA(
"../images/bjb468x60a.gif",
"http://www.ClickedyClick.com/ads/GCC/gcc_468x060_220.gif?s=aff81005",
"http://www.ClickedyClick.com/ads/rbc/rbc_468x060_235.gif"
);

var curd = new Date();
var rnd = curd.getSeconds() % image.length;
var Href = link[rnd];
var Src = image[rnd];

document.write('<a href=\"' +Href+ '\" target=_blank><img border=0 src=\"'+Src+'\" width=468 height=60></a>');