function addGoods(goodsId, isSuite) {    
    var url ='index.php';
    //var form = getElement('GoodsCarForm');
    var param='c=ShoppingCarAction&m=addGoods&no=' + goodsId;
    
    if (typeof isSuite != 'undefined') {
        param = param + '&suite=Y';
    }
        
    var result = doHttpRequest(url, 'GET', param, false);
    var goodsState = getElement('goods' + goodsId);
    
    goodsState.innerHTML=result.responseText;
    
    if (window.opener) {
        if (window.opener.document.getElementById('goods' + goodsId)) {
            window.opener.document.getElementById('goods' + goodsId).innerHTML = result.responseText;
        }
    }
    
    var shoppingState = getElement('ShoppingState');
    if (shoppingState == null) {
        shoppingState = window.opener.document.getElementById('ShoppingState');
    }
    displayLink('index.php?c=ShoppingCarAction&m=showState', shoppingState);
    //goodsState.href="javascript:addCar('" + goodsId + "')";
    //alert("商品已加入購物車");
}
function clearShoppingCar() {
    if (confirm("確定清空購物車?")) {
        location.href = "index.php?c=ShoppingCarAction&m=clear";
    }
}
function changeAmount(form) {
	if (Validator.Validate(form, 2)) {
		if (confirm("確定變更商品的數量嗎？")) {
			form.submit();
		}
	}
}