function confirm_cart_remove(id)
{
	if (confirm("Are you sure you wish to remove this product?"))
	{
		location = "?action=remove_item&product_id=" + id
	}
}

function confirm_cart_clear()
{
	if (confirm("Are you sure you wish to clear your cart?"))
	{
		location = "?action=clear_cart"
	}
}