function CopyCustomerDetails(form) {
	form.dfirstname.value = form.firstname.value;
	form.dsurname.value = form.surname.value;
	form.daddress_1.value = form.address_1.value;
	form.daddress_2.value = form.address_2.value;
	form.dcity.value = form.city.value;
	form.dpostcode.value = form.postcode.value;
	form.dstate.value = form.state.value;
	form.demail.value = form.email.value;
	form.dtelephone.value = form.telephone.value;
	
	DeliveryStateChange(form.dstate);
}

function DeliveryStateChange(state_select) {
	nysa = document.getElementById('nysalesarea');
	if(state_select.value == 'NY') {
		nysa.style.display = '';
	}
	else {
		nysa.style.display = 'none';
	}
}