function addToWishlist(screen, productNo) {
	if (screen) {
  		x = Math.floor((screen.width-635)/2);
  		y = Math.floor((screen.height-430)/2);
  		openPopupURL("wishlist/wish.asp?styleNumber=" + productNo + "&todo=add", "wishlist", 0, 0, 0, 0, 0, 1, 1, 430, 635, y, x, 1);
	}
}
function swapColor(large, img)
{
	document.images[large].src = img;
}