var xmlHttp

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

function zoek(form){
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
titell = document.form.zoekveld.value;

//searchtypee = document.form.searchtype.value;
//alert(titell);
var d = new Date();
var t = d.getTime();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open('get', 'includes/contact-directory-results.php?search=' + titell + '&time=' + t);
xmlHttp.send(null);
}

function stateChanged(){
if(xmlHttp.readyState == 1){
document.getElementById('searchresults').innerHTML = '<br><center>Processing... <img src="images/loading.gif" alt="loading" width="16" height="16" align="absmiddle"></center><br>';
}
if(xmlHttp.readyState == 4){ 
var answer = xmlHttp.responseText;
document.getElementById('searchresults').innerHTML = answer;
}}