function copyAddressData() {
	if ( document.adressen.useAsDeliveryAddress.checked ) {
		document.adressen.deliveryLastname.value = document.adressen.billingLastname.value;
		document.adressen.deliveryFirstname.value = document.adressen.billingFirstname.value;
		document.adressen.deliveryStreet.value = document.adressen.billingStreet.value;
		document.adressen.deliveryStreetNumber.value = document.adressen.billingStreetNumber.value;
		document.adressen.deliveryPostcode.value = document.adressen.billingPostcode.value;
		document.adressen.deliveryCity.value = document.adressen.billingCity.value;
		document.adressen.deliveryLand.value = document.adressen.billingLand.value;
		document.adressen.deliveryEmail.value = document.adressen.billingEmail.value;
		document.adressen.deliveryTelefon.value = document.adressen.billingTelefon.value;
		document.adressen.deliveryFax.value = document.adressen.billingFax.value;
		document.adressen.deliveryFirma.value = document.adressen.billingFirma.value;
		document.adressen.deliveryAnrede.selected = document.adressen.billingAnrede.value;
		
		document.adressen.deliveryLastname.disabled = true;
		document.adressen.deliveryFirstname.disabled = true;
		document.adressen.deliveryStreet.disabled = true;
		document.adressen.deliveryStreetNumber.disabled = true;
		document.adressen.deliveryPostcode.disabled = true;
		document.adressen.deliveryCity.disabled = true;
		document.adressen.deliveryLand.disabled = true;
		document.adressen.deliveryEmail.disabled = true;
		document.adressen.deliveryFirma.disabled = true;
		document.adressen.deliveryTelefon.disabled = true;
		document.adressen.deliveryFax.disabled = true;
		document.adressen.deliveryAnrede.disabled = true;
	}
	else {
//		document.adressen.deliveryLastname.value = '';
//		document.adressen.deliveryFirstname.value = '';
//		document.adressen.deliveryStreet.value = '';
//		document.adressen.deliveryStreetNumber.value = '';
//		document.adressen.deliveryPostcode.value = '';
//		document.adressen.deliveryCity.value = '';
		
		document.adressen.deliveryLastname.disabled = false;
		document.adressen.deliveryFirstname.disabled = false;
		document.adressen.deliveryStreet.disabled = false;
		document.adressen.deliveryStreetNumber.disabled = false;
		document.adressen.deliveryPostcode.disabled = false;
		document.adressen.deliveryCity.disabled = false;
		document.adressen.deliveryLand.disabled = false;
		document.adressen.deliveryEmail.disabled = false;
		document.adressen.deliveryFirma.disabled = false;
		document.adressen.deliveryTelefon.disabled = false;
		document.adressen.deliveryFax.disabled = false;
		document.adressen.deliveryAnrede.disabled = false;
	}
	
}