var today = new Date();
var expires;

function obsluga(httpRequest) {
	if (httpRequest.readyState==4 && httpRequest.status==200) {
		if (httpRequest.responseText>0) {
			expires = new Date(today.getTime() + (10*60*1000)); //10 minut
			document.cookie = 'visid='+httpRequest.responseText+';path=/;expires='+expires.toGMTString();
		}
	}
}

expires = new Date(today.getTime() + (60*1000)); //minuta
document.cookie = "ciacho=yeah;path=/;expires="+expires.toGMTString();
if (document.cookie.indexOf("ciacho=")>=0) { //jest obsługa cookies
	if (document.cookie.indexOf("ostatnio=")==-1) {
		var httpRequest;
		if (window.XMLHttpRequest) {
			httpRequest = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			try {
				httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch (e) {
				try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch (e) {}
			}
		}
		var adres = '/stats.save/'+today.getTime()+'?/'+(document.referrer?encodeURIComponent(document.referrer):'');
		httpRequest.onreadystatechange = function() { obsluga(httpRequest); }
		httpRequest.open('GET', adres, true);
		httpRequest.send(null);
	}
	expires = new Date(today.getTime() + (3*60*60*1000)); //3h
	document.cookie = "ostatnio=y;path=/;expires="+expires.toGMTString();
}