function normRoll(imgname, imgsrc) {
	imgsrc = "/img/" + imgsrc;
	document.images[imgname].src = imgsrc;
	return true;
}

function getCart() {
	var cartCell = document.getElementById("catCartSummary");
	var cartContent = cartCell.getElementsByTagName('td');
	var cartClean = cartContent[0].innerHTML;
	var cartPos = cartClean.indexOf("empty");
	if (cartPos >= 0) {
		cartText = "0 item(s)";
	} else {
		cartText = cartClean.replace(/,.*/, "");
		cartText = cartText + ' |  <a href="/OrderRetrievev2.aspx">View Cart</a>';
	}
	document.getElementById("cartSum").innerHTML = cartText;
}

function initCart() {
	var mooOink = document.getElementById("catCartSummary");
	if(mooOink.addEventListener) {
		mooOink.addEventListener ("DOMSubtreeModified", function () {getCart()}, false);
	} else {
		if (mooOink.attachEvent) {
			mooOink.attachEvent ("onpropertychange", function () {getCart()});
		}
	}
}