function updateBasketListProduct(theCheckBox,displayName){if(theCheckBox!=null&&theCheckBox.checked)addProductToBasket(displayName);else removeProductToBasket(displayName)}function addProductToBasket(displayName){listDvd=listDvd+"<br/> - "+displayName;updateProductList()}function removeProductToBasket(displayName){listDvd=listDvd.replace("<br/> - "+displayName,"");updateProductList()}function updateProductList(){if(document.getElementById)document.getElementById("dvds").innerHTML=listDvd;else if(document.all)document.all["dvds"].innerHTML=listDvd;if(listDvd.length>0)setVisibility("dvds",true);else setVisibility("dvds",false)};