function toggleStates(countrySelect, stateSelectId, stateTextId)
{
	var stateSelect = document.getElementById(stateSelectId);
	var stateText   = document.getElementById(stateTextId);
	
	if(countrySelect.options[countrySelect.selectedIndex].value == "US" || 
	   countrySelect.options[countrySelect.selectedIndex].value == "United States")
	{
		stateSelect.style.display = "";
		stateSelect.disabled = false;
		stateText.style.display = "none";
		stateText.disabled = true;
	}
	else
	{
		stateSelect.style.display = "none";
		stateSelect.disabled = true;
		stateText.style.display = "";
		stateText.disabled = false;
	}
}

function showCVVPopup()
{
	var cvvPopup = document.getElementById("cvv_popup");
	cvvPopup.style.display = "block";
}

function hideCVVPopup()
{
	var cvvPopup = document.getElementById("cvv_popup");
	cvvPopup.style.display = "none"; 
}