function makeRequest(url, strReturn) { 
       if (window.XMLHttpRequest) { // Mozilla, Safari,... 
           http_request = new XMLHttpRequest(); 
       } else if (window.ActiveXObject) { // IE 
           http_request = new ActiveXObject("Microsoft.XMLHTTP"); 
       } 
       eval(strReturn);
       http_request.open('GET', url, true); 
       http_request.send(null); 

   } 
	
	function WriteHTTPResponseText() {
		if (http_request.readyState == 4) {
			if (http_request.status == 200) {
				TargetEl.innerHTML = "";
				TargetEl.innerHTML = http_request.responseText;
				if(VolgendeFunctienaam!=""){
					Eval(VolgendeFunctienaam);
				}
			} else {
				alert('There was a problem with the request.');
				TargetEl.innerHTML = http_request.responseText;
			}
		}
	}
    
	function WriteHTTPResponseValue() { 
		if (http_request.readyState == 4) { 
			if (http_request.status == 200) { 
				TargetEl.value = "";
				TargetEl.value = http_request.responseText;
				if(VolgendeFunctienaam!=""){
					Eval(VolgendeFunctienaam);
				}
			} else { 
				alert('There was a problem with the request.');
				TargetEl.value = http_request.responseText; 
			}
		}
	}