function addItemToCart(productName,code,price){
	var myAmount=eval("document.itemList."+code+".value");
	if(myAmount>0){
		document.itemList.productName.value=productName;
		document.itemList.code.value=code;
		document.itemList.price.value=price;
		document.itemList.amount.value=myAmount;
		document.itemList.submit();
	}
}

function delItem(code){
	var result = confirm("Are you sure?");
	if(result){
		if(code!=""){
			document.cart.myaction.value="Del";
			document.cart.code.value=code;
			document.cart.submit();
		}
	}
}

function updateItem(){
	document.cart.myaction.value="Upd";
	document.cart.submit();
}

function emptyCart(){
	var result = confirm("Are you sure?");
	if(result){
		document.cart.myaction.value="Emp";
		document.cart.submit();
	}
}