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.englishharbour.com/index.html?ID=igle&bn=125EURO",
"http://espana.intercasino.com/index.html?1345713|01384",
"http://www.crazyvegascasino.com/es.index.asp?btag=AfBtag370101001",
"http://gateway.fortunelounge.com/1024A/log.asp?aid=EHr0000003064_5_5516_896_5"
);

image = new iA(
"http://www.casinocoins.com/banners/EE/125x125/125EURO.gif",
"http://ads.intercasino.com/partnerlogic/banners/01384.gif",
"http://www.affiliatebannerfarm.com/vegaspartner/es_banners/crazyvegas/125x125/125x125_2.gif",
"http://gateway.fortunelounge.com/Copy/vv/Banners/PVvc_125_125_2.gif"
);

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

document.write('<a href=\"' +Href+ '\" target=_blank><img border=0 src=\"'+Src+'\" width=125 height=125></a>');