checkout = {}

checkout.basketQty = function(id)
{
	if(document.getElementById('qty_' + id).value == 0)
	{
		if(confirm('Are you sure you wish to remove this item from your shopping bag?'))
		{
			window.location = "/shoppingbag/?update=" + id + "&qty=0";
		}
		else
		{
			document.getElementById('qty_' + id).value = document.getElementById('qty_orig_' + id).value			
		}
	}
	else
	{
		window.location = "/shoppingbag/?update=" + id + "&qty=" + document.getElementById('qty_' + id).value;
	}
}

checkout.basketWrapping = function(id)
{
	window.location = "/shoppingbag/?update=" + id + "&wrapped=" + document.getElementById('wrapped_' + id).value;
}

checkout.syncForms = function(field)
{
	if(document.getElementById('same').checked == true)
	{
		if(field == "country")
		{
			document.getElementById('country_bill').selectedIndex = document.getElementById('country').selectedIndex
		}
		else
		{
			document.getElementById(field + '_bill').value = document.getElementById(field).value
		}
	}
}

checkout.setDelivery = function()
{
	if(document.getElementById('country').value == 226)
	{
	   document.getElementById('delivery_options').style.display = "block" 
	}
	else
	{
		document.getElementById('delivery_options').style.display = "none"
	}
}

checkout.copyForms = function()
{
	if(document.getElementById('same').checked == true)
	{
		document.getElementById('name_bill').value = document.getElementById('name').value
		document.getElementById('address1_bill').value = document.getElementById('address1').value
		document.getElementById('address2_bill').value = document.getElementById('address2').value
		document.getElementById('address3_bill').value = document.getElementById('address3').value
		document.getElementById('city_bill').value = document.getElementById('city').value
		document.getElementById('postcode_bill').value = document.getElementById('postcode').value
		document.getElementById('country_bill').selectedIndex = document.getElementById('country').selectedIndex
		
		document.getElementById('name_bill').disabled = true;
		document.getElementById('address1_bill').disabled = true;
		document.getElementById('address2_bill').disabled = true;
		document.getElementById('address3_bill').disabled = true;
		document.getElementById('city_bill').disabled = true;
		document.getElementById('postcode_bill').disabled = true;
		document.getElementById('country_bill').disabled = true;
	}
	else
	{
		document.getElementById('name_bill').disabled = false;
		document.getElementById('address1_bill').disabled = false;
		document.getElementById('address2_bill').disabled = false;
		document.getElementById('address3_bill').disabled = false;
		document.getElementById('city_bill').disabled = false;
		document.getElementById('postcode_bill').disabled = false;
		document.getElementById('country_bill').disabled = false;
	}
}