function copyBusinessToPostal(selected) {
  if (selected) {
    document.getElementById('postalAddress1').value=document.getElementById('businessAddress1').value;
    document.getElementById('postalAddress2').value=document.getElementById('businessAddress2').value;
    document.getElementById('postalSuburb').value=document.getElementById('businessSuburb').value;
    document.getElementById('postalPostcode').value=document.getElementById('businessPostcode').value;
    document.getElementById('postalState').selectedIndex=document.getElementById('businessState').selectedIndex;
  }
}

function previousBankTime(years) {
 if (years<1) {
    document.getElementById('previousBank').value="";
    document.getElementById('previousBranch').value="";
 } else {
    document.getElementById('previousBank').value="N/A";
    document.getElementById('previousBranch').value="N/A";
 }
}