function showOffer1() {
	document.getElementById("content").innerHTML = '<a onclick="showOffer2()" id="corner-link" title="See Offer"><img src="/images/img_spacer.gif" width="95" height="95" alt="" /></a><a href="/special_offers/"><img src="images/img_banner8.jpg" alt="" /></a>';
}

function showOffer2() {
	document.getElementById("content").innerHTML = '<a onclick="showOffer1()" id="corner-link" title="See Offer"><img src="/images/img_spacer.gif" width="95" height="95" alt="" /></a><a href="/special_offers/gluten_free_pizzas.php"><img src="images/img_banner9.jpg" alt="" /></a>';
}

var feature = new Array(2);

feature[0] = '<a onclick="showOffer2()" id="corner-link" title="See Offer"><img src="/images/img_spacer.gif" width="95" height="95" alt="" /></a><a href="/special_offers/"><img src="images/img_banner8.jpg" alt="Mazzio&rsquo;s MasterPizzas just $10.50 each." /></a>';

feature[1] = '<a onclick="showOffer1()" id="corner-link" title="See Offer"><img src="/images/img_spacer.gif" width="95" height="95" alt="" /></a><a href="/special_offers/gluten_free_pizzas.php"><img src="images/img_banner9.jpg" alt="Introducing Gluten-Free Pizzas." /></a>';


var index = Math.floor(Math.random() * feature.length);

document.write(feature[index]);