function swapProduct(photoSRC) {
    document.images.imgPhoto.src = "images/products/large/" + photoSRC;
}

function swapLifestyle(photoSRC) {
    document.images.imgPhoto.src = "images/lifestyle/large/" + photoSRC;
}

function changeText(productLink){
var text = productLink.getAttribute("title");
var description = document.getElementById("description");
description.firstChild.nodeValue = text;
}

function showPic(whichpic) {
var source = whichpic.getAttribute("href");
var mainPicture = document.getElementById("imgPhoto");
mainPicture.setAttribute("src",source);
var text = whichpic.getAttribute("title");
var description = document.getElementById("description");
description.firstChild.nodeValue = text;
}