function setResolutionStats(id){
			var theWidth, theHeight;
			// Window dimensions: 
			if (window.innerWidth) {
				theWidth=window.innerWidth;
			} else if (document.documentElement.clientWidth) {
				theWidth=document.documentElement.clientWidth;
			} else if (document.body) {
				theWidth=document.body.clientWidth;
			}
			
			if (window.innerHeight) {
				theHeight=window.innerHeight;
			} else if (document.documentElement.clientHeight) {
				theHeight=document.documentElement.clientHeight;
			} else if (document.body) {
				theHeight=document.body.clientHeight;
			}
			
			var width			= window.screen.width;
			var height		= window.screen.height;
						
			var id			= id;
			var url			= "/cms/modules/common/statistics/save_resolution.php";
			var para		=	"id="+id+"&width="+width+"&height="+height;

			makeRequest(url, "", para);
}
// AJAX begin

//JavaScript Document// Leest de post variabelen uit een formulier en stopt deze in de request
function postdata(obj, posturl, targetdiv, param) {
	var form = obj.elements;
	var returnString="";
	var val = "";
	
	for (var i=0;i<form.length;i++) {
		// Let op: velden worden op ID gechecked, niet op NAME. Daarbij worden hier alleen de velden met de tag INPUT en SELECT gelezen.
		if (form[i].nodeName == 'INPUT' || form[i].nodeName == 'SELECT' || form[i].nodeName == 'TEXTAREA') {
			
			switch(form[i].type) {
				case "checkbox":	// Als we te maken hebben met een checkbox
									/* Deze werking is het zelfde als de radio button 11-04-07
									if (form[i].checked) {
										returnString = returnString + '&' + form[i].id + '=1';
									} else {
										returnString = returnString + '&' + form[i].id + '=0';
									}
									break;
									*/

				case "radio":		// Als we te maken hebben met een radio, alleen checked value doorgeven!
									if (form[i].checked) {
										returnString = returnString + '&' + form[i].id + '=' + form[i].value;
									}			
									break;

				default:			returnString = returnString + '&' + form[i].id + '=' + form[i].value;
									break;
			}									
		}
	}
	makeRequest(posturl, targetdiv, returnString + param);
}

function makeRequest(linkurl, targetdiv, parameters) {
	var http_request = false;
	var params = null;
	if (parameters) params=parameters;

	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			// set type accordingly to anticipated content type
			http_request.overrideMimeType('text/html');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) {
		alert('Cannot create XMLHTTP instance');
		return false;
	}
	
	http_request.onreadystatechange = function() { alertRequest(http_request, targetdiv); };
	
	http_request.open('POST', linkurl, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
//	http_request.setRequestHeader("Content-length", para.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(params);
}

function alertRequest(http_request, targetdiv) {
	if (http_request.readyState == 4) {
		 if (http_request.status == 200) {
				result = http_request.responseText;
				var s = "", r = /<script>([\s\S]+)<\/script>/mi;
				if (result.match(r)){
					s = RegExp.$1; // extract script
					result = result.replace(r, "");
				}
				if (targetdiv!='' && document.getElementById(targetdiv)) {
					document.getElementById(targetdiv).innerHTML = result;
				}	
				eval(s); // execute script
		 } else {
				alert('There was a problem with the request. Current status == '+http_request.status);
		 }
	}
}
// AJAX einde