function createXMLObject() {
  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
  try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
  if (typeof XMLHttpRequest != 'undefined') {
    try { return new XMLHttpRequest(); } catch (e) {}
  }
  if (window.createRequest) {
    try { return window.createRequest(); } catch (e) {}
  }
  return false;
}
function getPage(id, url) {
  xmlhttp = createXMLObject();
  if (!xmlhttp) return true;
  xmlhttp.open("GET", url, true);
  xmlhttp.onreadystatechange=function() {
    if (xmlhttp.readyState == 4)
      document.getElementById(id).innerHTML = xmlhttp.responseText;
  }
  xmlhttp.send(null);
  return false;
}