/* Removed from site as not being used
 
function showdivone(button) {
 if (button === 'voucher') {
 document.getElementById("voucher").style.display = 'block';
 }
 else {
 document.getElementById("voucher").style.display = 'none';
 }
 if (button === 'contact') {
 document.getElementById("contact").style.display = 'block';
 }
 else {
 document.getElementById("contact").style.display = 'none';
 }
 if (button === 'download') {
 document.getElementById("download").style.display = 'block';
 }
 else {
 document.getElementById("download").style.display = 'none';
 }
 if (button === 'demo') {
 document.getElementById("demo").style.display = 'block';
 }
 else {
 document.getElementById("demo").style.display = 'none';
 }
}*/