function toggle_set(toggler, genderSet)
{
  var togglerChecked = $F(toggler);
  var toggleElement = $(genderSet);
  if (togglerChecked)
  {
    Element.show(genderSet);
  }
  else
  {
    Element.hide(genderSet);
  }
}

function toggle_set_radio(radio)
{
  var genderSets = ['male_set', 'female_set'];
  for (var i=0; i < genderSets.length; i++)
  {
    if (i == radio)
    {
      Element.show(genderSets[i]);
    }
    else
    {
      Element.hide(genderSets[i]);
    }
  }
}

function toggle_animal_radio(radio, setNumber)
{
  var animalSets = ['professional_'+setNumber, 'pet_'+setNumber];
  for (var i=0; i < animalSets.length; i++)
  {
    if (i == radio)
    {
      Element.show(animalSets[i]);
    }
    else
    {
      Element.hide(animalSets[i]);
    }
  }
}