var validCoupons= new Array();

function toEuro()
{

  document.getElementById('currency').value = 'euro';
  var qty = document.getElementById('quantity').value;

  document.getElementById('price1').innerHTML = '€37.00';
  document.getElementById('pill1price1').innerHTML = '€0.50';
  document.getElementById('save1').innerHTML = '€0.00';

  document.getElementById('price2').innerHTML = '€71.00';
  document.getElementById('pill1price2').innerHTML = '€0.50';
  document.getElementById('save2').innerHTML = '€3.00';

  document.getElementById('price3').innerHTML = '€105.00';
  document.getElementById('pill1price3').innerHTML = '€0.50';
  document.getElementById('save3').innerHTML = '€6.50';

  document.getElementById('price6').innerHTML = '€194.50';
  document.getElementById('pill1price6').innerHTML = '€0.50';
  document.getElementById('save6').innerHTML = '€102.50';

  document.getElementById('price9').innerHTML = '€278.00';
  document.getElementById('pill1price9').innerHTML = '€0.50';
  document.getElementById('save9').innerHTML = '€168.00';
  
  return true;
}


function toDollar()
{
  
  document.getElementById('currency').value = 'dollar';
  var qty = document.getElementById('quantity').value;

  document.getElementById('price1').innerHTML = 'R$81.56';
  document.getElementById('pill1price1').innerHTML = '$1.37';
  document.getElementById('save1').innerHTML = 'R$0.00';

  document.getElementById('price2').innerHTML = 'R$156.20';
  document.getElementById('pill1price2').innerHTML = 'R$1.30';
  document.getElementById('save2').innerHTML = 'R$6.91';

  document.getElementById('price3').innerHTML = 'R$230.85';
  document.getElementById('pill1price3').innerHTML = 'R$1.28';
  document.getElementById('save3').innerHTML = 'R$13.82';

  document.getElementById('price6').innerHTML = 'R$427.13';
  document.getElementById('pill1price6').innerHTML = 'R$0.90';
  document.getElementById('save6').innerHTML = 'R$225.32';

  document.getElementById('price9').innerHTML = 'R$609.60';
  document.getElementById('pill1price9').innerHTML = 'R$0.85';
  document.getElementById('save9').innerHTML = 'R$369.08';

  return true;
  
}

function setQuantity(qty)
{
    document.getElementById('additem').value = qty;
    var currency = document.getElementById('currency').value;
}