var xmlHttp;

function openHome(id){
	xmlHttp=MaakXmlHttpObject();
	if (xmlHttp==null) return;
	var url="/_lib/inc/menu.asp" + "?id=" + id;
	xmlHttp.onreadystatechange=StatusGewijzigd;
	xmlHttp.open("GET",url,true);
	xmlHttp.setRequestHeader("If-Modified-Since", "Thu, 1 Jan 1970 00:00:00 GMT");
	xmlHttp.setRequestHeader("Cache-Control", "no-cache");
	xmlHttp.send(null);
} 

function StatusGewijzigd() { 
	if (xmlHttp.readyState==4 && xmlHttp.status==200) VerwerkAjax();
}

function MaakXmlHttpObject() {
	xmlHttp = null;
    if (window.ActiveXObject)       xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    else if (window.XMLHttpRequest) xmlHttp = new XMLHttpRequest();
  	else alert ("Your browser does not support AJAX!");
	return xmlHttp;
}

function VerwerkAjax(){
document.getElementById('test').innerHTML=xmlHttp.responseText;
}

function highLight(id){
	document.getElementById('homelink').style.color="#FFFFFF";
	document.getElementById('evenementenlink').style.color="#FFFFFF";
	document.getElementById('vacatureslink').style.color="#FFFFFF";
	document.getElementById('bezoekerslink').style.color="#FFFFFF";
	document.getElementById('museumlink').style.color="#FFFFFF";
	document.getElementById('expositieslink').style.color="#FFFFFF";
	document.getElementById('collectielink').style.color="#FFFFFF";
	document.getElementById('onderwijslink').style.color="#FFFFFF";
	document.getElementById('vriendenlink').style.color="#FFFFFF";
	document.getElementById('perslink').style.color="#FFFFFF";
	if(id=="none"){}
	else{
		document.getElementById(id).style.color="#FF0000";
	}
}