var httpRequest;

function changeSearch() {
  var searchid = document.getElementById("searchid");
  var searid = searchid.value;
  var url = "/config/searchform.php?search="+searid;
  if (window.XMLHttpRequest) { // Mozilla, Safari, ...
    httpRequest = new XMLHttpRequest();
    if (httpRequest.overrideMimeType) {
      httpRequest.overrideMimeType('text/xml');
    }
  }
  else if (window.ActiveXObject) { // IE
    try {
      httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (e) {
      try {
	httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch (e) {}
    }
  }

  if (!httpRequest) {
    alert('Giving up :( Cannot create an XMLHTTP instance');
    return false;
  }
  httpRequest.onreadystatechange = loadSearch;
  httpRequest.open('GET', url, true);
  httpRequest.send(null);
}

function loadSearch(){
  if (httpRequest.readyState == 4) {
    if (httpRequest.status == 200) {
      var userdata = document.getElementById('searchformsimple');
      response = httpRequest.responseText;
      userdata.innerHTML=response;
    } else {
      alert('There was a problem with the request.');
    }
  } else {
    //document.getElementById("location").innerHTML = "Loading...";
  }
}