var photolist = new Array();
function refreshPhoto(idphoto, idselect) {
  	photo = document.getElementById(idphoto);
  	select = document.getElementById(idselect);
	imgreq = photolist[idphoto][select.selectedIndex];
	if(imgreq != '') {
		photo.src="files/shop/prodotti/"+imgreq;
	}
}

function addPhoto(idphoto, img) {
	if(photolist[idphoto] == null) {
	  photolist[idphoto] = new Array();
	}

	photolist[idphoto].push(img);
}

function printcart() {
	window.print();  
}