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

link = new iAr(
"http://www.casino-poker-rules.com/scripts/coolhandpoker.php",
"http://www.casino-poker-rules.com/scripts/titan500.php"
);

img = new iAr(
"http://www.ClickedyClick.com/ads/GCP/gcp_088_031_014.gif",
"http://www.casino-poker-rules.com/images/titan88x31.gif"
);

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

document.write('<a href=\"' +Href+ '\" target=_blank><img border=0 src=\"'+Src+'\" width=88 height=31></a>');