function copy_billing(form) {
if (form.copy.checked) {
form.ShipFirstName.value = form.BillFirstName.value;
form.ShipLastName.value = form.BillLastName.value;
form.ShipEmail.value = form.BillEmail.value;
form.ShipPhone.value = form.BillPhone.value;
form.ShipFax.value = form.BillFax.value;
form.ShipCountry.value = form.BillCountry.value;
form.ShipCompany.value = form.BillCompany.value;
form.ShipAddress.value = form.BillAddress.value;
form.ShipCity.value = form.BillCity.value;
form.ShipZip.value = form.BillZip.value;
form.ShipStateSelect.selectedIndex = form.BillStateSelect.selectedIndex;
}
}

function copy_customer(form) {
if (form.copy.checked) {
form.Customer_ShipFirstName.value = form.Customer_BillFirstName.value;
form.Customer_ShipLastName.value = form.Customer_BillLastName.value;
form.Customer_ShipEmail.value = form.Customer_BillEmail.value;
form.Customer_ShipPhone.value = form.Customer_BillPhone.value;
form.Customer_ShipFax.value = form.Customer_BillFax.value;
form.Customer_ShipCountry.value = form.Customer_BillCountry.value;
form.Customer_ShipCompany.value = form.Customer_BillCompany.value;
form.Customer_ShipAddress.value = form.Customer_BillAddress.value;
form.Customer_ShipCity.value = form.Customer_BillCity.value;
form.Customer_ShipZip.value = form.Customer_BillZip.value;
form.Customer_ShipStateSelect.selectedIndex = form.Customer_BillStateSelect.selectedIndex;
}
}