var xmlhttp

function zoekterm()
{
var str = document.getElementById('txtzoek').value;
var str1 = document.getElementById('txtlang').value;


//alert ('teset')

if (str.length<3)
  {
 // document.getElementById("txtHint3").innerHTML="";
 return;
  }
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }

var url="searchajdoc.asp";

//document.getElementById("center_content").innerHTML='<br/><img src="images/ajax-loader.gif" border="0" width="24" height="24" align="bottom"/> Bezig met zoeken...';

document.getElementById("wrapper").innerHTML='<br/><img src="images/ajax-loader.gif" border="0" width="24" height="24" align="bottom"/> Bezig met zoeken...';


url=url+"?q="+str;
url=url+"&lang="+str1;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("post",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
  {
//document.getElementById("zoeken").innerHTML=''

//document.getElementById("center_content").innerHTML=xmlhttp.responseText;






document.getElementById("broodkruimel").innerHTML= '<li class="last"><a href="?idbericht=1&idmenu=1">Home</a></li>'


document.getElementById("wrapper").innerHTML='<div id="nav" style="width:4.5em;"></div><div id="center_content" class="clearfix" style ="background: none repeat scroll 0% 0% rgb(255,255,255); width: 82.1%;"></div>';
document.getElementById("center_content").innerHTML=xmlhttp.responseText;



//document.getElementById("resurl").innerHTML=xmlhttp.responseText;

  }
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}