function autofill_payment() {
    document.getElementById('pay_first_name').value = document.getElementById('first_name').value;
    document.getElementById('pay_middle_name').value = document.getElementById('middle_name').value;
    document.getElementById('pay_last_name').value = document.getElementById('last_name').value;
}

function autofill_check() {
    document.getElementById('ch_street').value = document.getElementById('street').value;
    document.getElementById('ch_city').value = document.getElementById('city').value;
    document.getElementById('ch_zip').value = document.getElementById('zip').value;
    document.getElementById('ch_state').value = document.getElementById('statefield').value;
    document.getElementById('ch_country').value = document.getElementById('countryfield').value;
    document.getElementById('ch_state_s').value = document.getElementById('state_s').value;

    document.getElementById('ch_payable_to').value = document.getElementById('first_name').value+" "+document.getElementById('middle_name').value+" "+document.getElementById('last_name').value;
}