stripyear=remove(year,"20")

function remove(s, t) {
  var i = s.indexOf(t);
  var r = "";
  if (i == -1) return s;
  r += s.substring(0,i) + remove(s.substring(i + t.length), t);
  return r;
}

if (prices != '') {
  document.getElementById('price').innerHTML = prices+'p';
  if(change > 0) {
    document.getElementById("change").innerHTML ='<span class="bluecolor"> +'+change+'p&nbsp;</span>';
  } else if(change < 0) {
    document.getElementById("change").innerHTML ='<span class="redcolor">'+change+'p&nbsp;</span>';
  } else  {
    document.getElementById("change").innerHTML ='<span class="greencolor">0.00p&nbsp;</span>';
  }
} else {
  document.getElementById("price").innerHTML = 'Unavailable';
}