// JavaScript Document

function changePage(pageName, objectID){
  fetchData(pageName,null,objectID);
}
  
function filterData(pageRequest, objectID){
  if (pageRequest.readyState == 4 && (pageRequest.status == 200 || window.location.href.indexOf ("http") == -1))
    document.getElementById(objectID).innerHTML = pageRequest.responseText;
}