//create and init the array of images to display and the url
var img = new Array();
img[0]="img/ads/gotgripShirt.png";
img[1]="img/ads/rb-adj.png";
img[2]="img/ads/gss-sw.png";
img[3]="img/ads/rb-16mm.png";
img[4]="img/ads/AtomGripz2.png";

var link = new Array();
link[0] = "store.aspx?cat_id=19&prod_id=2005";
link[1] = "store.aspx?cat_id=12&prod_id=33";
link[2] = "store.aspx?cat_id=19&prod_id=2001";
link[3] = "store.aspx?cat_id=12";
link[4] = "store.aspx?cat_id=21";


var idx = Math.floor(Math.random() * img.length); //init the starting index

function adChange()
{
	idx++; //increment the banner index
	if(idx >= img.length){
		idx = 0;
	}

	document.getElementById('adImg').src = img[idx]; //display the image
	document.getElementById('adLink').href = link[idx]; //modify the image link
	setTimeout("adChange();", 7000); //set timeout to rotate images
}