function loadFile(url,target) {
    // native XMLHttpRequest object
    document.getElementById(target).innerHTML = '<div id="loader" style="position:absolute;top:10px;background-image:url(images/loading.gif);background-repeat: no-repeat;background-position: center;width:100%;height:100%;background-color:white;filter: alpha(opacity=90); -moz-opacity: .90; opacity: .90;align:center;"><div>';
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.onreadystatechange = function() {jahDone(target);};
        req.open("GET", url, true);
        req.send(null);
        
    // IE/Windows ActiveX version
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.onreadystatechange = function() {jahDone(target);};
            req.open("GET", url, true);
            req.send();
        }
    }
}    

function jahDone(target) {
    // only if req is "loaded"
    if (req.readyState == 4) { 
        // only if "OK"
        if (req.status == 200) {
            results = req.responseText;
            document.getElementById(target).innerHTML = results;                              
            
        } else {
            document.getElementById(target).innerHTML='<h3>Probleem met verkrijgen van data, refresh een keer:<br>' +
req.statusText+'</h3>';
        }
    }
}