function laden(url)
	{ 
		var xmlRequest = null; 
		
		if(window.XMLHttpRequest)
			xmlRequest = new XMLHttpRequest(); 
		else if (window.ActiveXObject)  
			xmlRequest = new ActiveXObject("Microsoft.XMLHTTP"); 
		
		xmlRequest.onreadystatechange = function()
		{ 
			if(xmlRequest.readyState == 4)
			{
				if(xmlRequest.status == 200) 
					document.getElementById("inhoud").innerHTML = xmlRequest.responseText; 
				else 
					alert("Error: " + xmlRequest.status);
			} 
		}
		xmlRequest.open("GET", url, true); 
		xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
		xmlRequest.send(null); 
	} 
// JavaScript Document