function updateVisibleAreas()
{
  if(document.getElementById('profession-view').style.display == 'none'){
    document.getElementById('profession-view').style.display = '';
    document.getElementById('contact-submit-button').style.display = 'none';
  }
  else{
    document.getElementById('profession-view').style.display = 'none';
    document.getElementById('contact-submit-button').style.display = '';
  }
}