function stat_article(id)
{
	var request;
	try {
		request = new XMLHttpRequest();
		request.overrideMimeType('text/xml');
	} catch (e) {
		try {
			request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Please enable ActiveX in your Internet Explorer settings.");
			}
		}
	}

	if (request)
	{
		if ((ref = document.referrer) == '')
			ref = 'N/A';
		request.open("POST", "/stats/stat_article.php", true);
		request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		url = "id="+escape(id)+"&ref="+escape(ref);
		request.send(url);
	}
}