var WiseTrack = {};
WiseTrack.VERSION = 1;
WiseTrack._timerTick = 0;
WiseTrack._cookieBase = "__wt__WISETRACK_1148_4ad38871a9__";
WiseTrack._trackHost = function() {
	var url = "host.php?tracking_id=WISETRACK_1148_4ad38871a9&country=ru_ru&host=" + escape(document.location.href) + "&rand=" + Math.random();

	WiseTrack._ping(url);
}
WiseTrack._trackReferer = function() {
	if (document.referrer) {
		var url = "referer.php?tracking_id=WISETRACK_1148_4ad38871a9&country=ru_ru&referer=" + escape(document.referrer) + "&rand=" + Math.random();

		WiseTrack._ping(url);
	}
}
WiseTrack.exit = function(exit_code) {
	WiseTrack._doTrack("EXIT_" + exit_code);
}
WiseTrack.track = function(event_code) {
	if (event_code.toLowerCase() == "view") {
		// return;
	}

	WiseTrack._doTrack(event_code);
}
WiseTrack._doTrack = function(event_code) {
	var url = "hit.php?tracking_id=WISETRACK_1148_4ad38871a9&country=ru_ru&event=" + event_code + "&rand=" + Math.random();

	WiseTrack._ping(url);
}
WiseTrack._setCookie = function(name, value, ttl) {
	var uname = WiseTrack._cookieBase + name;

	var expires = new Date();
	expires.setTime((new Date()).getTime() + ttl);

	document.cookie = uname + "=" + escape(value) + ";expires=" + expires.toGMTString() + ";path=/";
}
WiseTrack._getCookie = function(name) {
	var uname = WiseTrack._cookieBase + name;
	if (document.cookie.length > 0) {
		var c_start = document.cookie.indexOf(uname + "=");
		if (c_start != -1) {
			c_start = c_start + uname.length + 1;
			var c_end = document.cookie.indexOf(";", c_start);
			if (c_end == -1) {
				c_end = document.cookie.length;
			}
			return unescape(document.cookie.substring(c_start, c_end));
		}
	}
	return "";
}
WiseTrack.trackDailyAndUniques = function() {
	var c = WiseTrack._getCookie("WiseTrackLastVisited");
	if (c == "") {
		WiseTrack.track("VIEW_UNIQUE");
		WiseTrack.track("VIEW_DAILY");
	} else {
		var d = new Date(parseInt(c));
		var now = new Date();
		if (d.getFullYear() != now.getFullYear() || d.getMonth() != now.getMonth() || d.getDate() != now.getDate()) {
			WiseTrack.track("VIEW_DAILY");
		}
	}
	WiseTrack._setCookie("WiseTrackLastVisited", (new Date()).getTime(), (1000 * 3600 * 24 * 365 * 2)); // 2 year timeout
}
WiseTrack._ping = function(url) {
	var xhr = null;
	try {
		if (window.XDomainRequest) {
			xhr = new XDomainRequest();
			xhr.open("GET", url);
		} else if (window.XMLHttpRequest) {
			xhr = new XMLHttpRequest();
			xhr.open("GET", url, false);
		} else if (window.ActiveXObject) {
			xhr = new ActiveXObject("Microsoft.XMLHttp");
			xhr.open("GET", url, false);
		}
	} catch (e) {
		xhr = null;
	}
	
	if (xhr != null) {
		xhr.send(null);
	}
}
WiseTrack.startTimerTracking = function() {
	var c = WiseTrack._getCookie("WiseTrackLastTimerValue");
	if (c == "") {
		WiseTrack._timerTick = 0;
	} else {
		WiseTrack._timerTick = parseInt(c);
	}
	if (WiseTrack._timerTick < 20) {
		setTimeout("WiseTrack._onTimerTick1()", 60 * 1000);
	} else {
		setTimeout("WiseTrack._onTimerTick5()", 5 * 60 * 1000);
	}
}
WiseTrack._onTimerTick1 = function() {
	WiseTrack._timerTick++;
	WiseTrack._doTrack("TIME_" + WiseTrack._timerTick);
	if (WiseTrack._timerTick < 20) {
		setTimeout("WiseTrack._onTimerTick1()", 60 * 1000);
	} else {
		setTimeout("WiseTrack._onTimerTick5()", 5 * 60 * 1000);
	}
	WiseTrack._setCookie("WiseTrackLastTimerValue", WiseTrack._timerTick, (1000 * 1200)); // 20 minute timeout
}
WiseTrack._onTimerTick5 = function() {
	WiseTrack._timerTick += 5;
	WiseTrack._doTrack("TIME_" + WiseTrack._timerTick);
	if (WiseTrack._timerTick < 60) {
		setTimeout("WiseTrack._onTimerTick5()", 5 * 60 * 1000);
	}
	WiseTrack._setCookie("WiseTrackLastTimerValue", WiseTrack._timerTick, (1000 * 1200)); // 20 minute timeout
}
WiseTrack._trackHost();

WiseTrack.startTimerTracking();
WiseTrack.trackDailyAndUniques();
WiseTrack.track("VIEW");