var currentdate = 0;
var core = 0;

function initArray() {

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

link = new initArray(
"http://www.intercasino.com/index.php3?1181263",
"http://www.spinpalace.com/index.asp?s=wgs10089",
"http://www.silverdollar.com/index.html?ID=Pokies",
"http://banner.vegasred.com/cgi-bin/redir.cgi?jackpots"
);

image = new initArray(
"http://www.web-casino-games.com/pics/inter100.gif",
"http://www.web-casino-games.com/pics/spin100.gif",
"http://www.web-casino-games.com/pics/silver100.gif",
"http://www.web-casino-games.com/pics/vegas100.gif"
);

text = new initArray(
"Play Now",
"Play Now",
"Play Now",
"Play Now"
);

var currentdate = new Date();
var core = currentdate.getSeconds() % image.length;
var ranlink  = link[core];
var ranimage = image[core];
var rantext  = text[core];

document.write('<a href=\"' +ranlink+ '\" target=\"_blank\"><img src=\"'+ranimage+'\" border="0"  align="middle" width="468" height="60" alt=\"'+rantext+'\"></a>');