function checkForErrors(myForm)
{
	if (myForm.size && myForm.size.selectedIndex == 0)
	{
		alert('Please choose a size/style.');
		return false;
	}
	else if (myForm.quantity.value == '' || !(myForm.quantity.value > 0))
	{
		alert('Please indicate a quantity greater than zero.');
		return false;
	}
	else
		return true;
}

function showProductPage(productID)
{
	if (productID != document.addItemToCart.productID.value)
		window.location = 'showProductDetail.asp?item=' + productID;
}