var shoppingLinkUrl = new Array();
var shoppingLinkImgSrc = new Array();
var shoppingLinkTitle = new Array();

shoppingLinkUrl[0] = 'https://www.petacatalog.org/prodinfo.asp?number=TS264';
shoppingLinkImgSrc[0] = 'http://www.mediapeta.com/standalones/ATBH/images/Merch-Skel.gif';
shoppingLinkTitle[0] = "Skelanimals";

shoppingLinkUrl[1] = 'https://www.petacatalog.org/prodinfo.asp?number=TS262';
shoppingLinkImgSrc[1] = 'http://www.mediapeta.com/standalones/ATBH/images/Merch-Gk.gif';
shoppingLinkTitle[1] = "Glamour Kills";

shoppingLinkUrl[2] = 'https://www.petacatalog.org/prodinfo.asp?number=TS260';
shoppingLinkImgSrc[2] = 'http://www.mediapeta.com/standalones/ATBH/images/Merch-Rat.gif';
shoppingLinkTitle[2] = "Lavish Lint";

var adIndex = 0;

window.onload = function() {
rotateShoppingLink();
}

function rotateShoppingLink()
{
  if (adIndex > shoppingLinkUrl.length-1)
  {
  	adIndex = 0;
  }
  generateShoppingLink();
  adIndex++;
  setTimeout("rotateShoppingLink()", 2500);
}

function generateShoppingLink()
{
  var adHtml = '<a href="'+ shoppingLinkUrl[adIndex] +'" target="_blank">'+ shoppingLinkTitle[adIndex] +'</a>'+  
  			   '<a href="'+ shoppingLinkUrl[adIndex] +'" target="_blank">'+
               '<img src="'+ shoppingLinkImgSrc[adIndex] +'" border="0" style="border:none;" /></a>';
  document.getElementById('shoppingLinkBlock').innerHTML = adHtml;
}