function catchVisit (redirectUrl, productId, storeId)
{
	//build image code
	var imageCode = '<img src="http://beta.datafeedgeneration.com/tracking/?store_id='+storeId+'&product_id='+productId+'&goToUrl='+escape(redirectUrl)+'" border="0" alt="" width="1" height="1" />';
	document.write(imageCode);

	//open the product link in same window for mobile phones - older phones do not know javascript
	window.location = redirectUrl;
}