(function(){
	function ua(a){
		var b = 1, c = 0, d,e,f,g;
		if (!(g == a || "-" == a && !b || "" == a)){
			b = "0";
			g = 1;
			for (d = a.length - 1; d >= 0; d-=3) {
				c = a.charCodeAt(d), e = a.charCodeAt(d-1),f = a.charCodeAt(d-2),
				c = (g * c) + (e<<8) + (f<<15), b += c[t](36) + '_';
				g = g%2==0? 1: g+1;
			}
		}
		return b
	}
	var W=window,J=document,g = void 0, h = true,i = null, j = false, ca = Infinity, t = "toString";
	var E=new function(){
		var a=[];
		this.set = function(b) {
			a[b]=1
		};
		this.get = function() {
			for (var b=[],c=0; c < a.length; c++)
				a[c]&&(b[Math.floor(c/6)]=b[Math.floor(c/6)]^1<<c%6);
			for(c=0;c<b.length;c++)
				b[c]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_".charAt(b[c]||0);
			return b.join("")+"~"
		}
	};
	var qc = function (){
		this.s = [];
	};
	qc.prototype.add = function (a, b){
		this.s.push({
			name : a, Da : b
		})
	};
	qc.prototype.execute = function (){
		try {
			for (var a = 0; a < this.s.length; a++) {
				this.s[a].Da.call(W);
			}
		}
		catch (c) {}
	};
	var id, Id=function(){
		if(!id) {
			var a={},b=W.navigator,c=W.screen;
			a.size=c?c.width+"x"+c.height:"-";
			a.color=c?c.colorDepth:"-";
			a.language=(b&&(b.language||b.browserLanguage)||"-").toLowerCase();
			a.javaEnabled=b&&b.javaEnabled()?1:0;
			a.characterSet=J.characterSet||J.charset||"-";
			a.appName=b.appName;
			a.version=b.version;
			a.platform=b.platform;
			a.ua=b.userAgent;
			try{
				var d=J.documentElement,e=J.body,f=e&&e.clientWidth&&e.clientHeight,b=[];
				d&&(d.clientWidth&&d.clientHeight)&&("CSS1Compat"===J.compatMode||!f)?b=[d.clientWidth,d.clientHeight]:f&&(b=[e.clientWidth,e.clientHeight]);
				a.Xa=b.join("x")
			}catch(i){
				E.set(135)
			}

			a.cookie=(J.cookie?J.cookie:"");
			a.ref=(J.referrer?J.referrer:"");
			a.history=W.history.length;

			id = ua(JSON.stringify(a));

			Yd(id, function() {
				Yd(ua(JSON.stringify({ "tt" : Bd() || Cd()})),
				function() {
					E.set(130);
				});
			});
		}

		return id;
	},
	Bd = function (){
		var p = W.performance || W.mozPerformance || W.msPerformance || W.webkitPerformance;
		var a = p;
		if (a = a && a.timing) {
			var b = a.navigationStart;
			var c = p.navigation.type;
			if (b == 0) {
				E.set(133);
			}else{
				return [a.loadEventStart - b,
				 a.domainLookupEnd - a.domainLookupStart,
				 a.connectEnd - a.connectStart,
				 a.responseStart - a.requestStart,
				 a.responseEnd - a.responseStart,
				 a.fetchStart - b,
				 c];
			}
		}
	},
	Cd = function(){
		if (W.top == W){
			var a = W.external, b = a && a.onloadT;
			a && !a.isValidLoadTime && (b = g);
			b > 2147483648 && (b = g);
			b > 0 && a.setPageReadyTime();
			return b == g ? g : [b];
		}
	},
	Td = function(){
		if (zz.length == 0) {
			return;
		}
		var dd = ua('{ "op":' + JSON.stringify(zz) + ', "r": ' + new Date().getTime() + '}');
		zz = [];
		Yd(dd,
		function() {
			E.set(124);
		});
	},
	Yd = function (a, b){
		var d = J.ps_image;
		if (!d) {
			d = new Image(1, 1);
		}
		d.src = "/p/utm.gif?" + a;
		d.onload = function ()
		{
			d.onload = null;
			d.onerror = null;
			b(h)
		}
		d.onerror = function ()
		{
			d.onload = null;
			d.onerror = null;
			b(j)
		}
	};

	var b = j, c = function (){
		!b && $d(a) && (E.set(124), b = h, ya(J, "webkitvisibilitychange", c));
	},
	d = new qc, e = i,
	f = function () {
		Td();
		Yd(ua('{"e":' + JSON.stringify(E.get()) + ', "r": ' + new Date().getTime()  + '}'), i);
	},
	k = function() {
	};

var xa = function (a, b, c, d){
	a.addEventListener ? a.addEventListener(b, c, !!d) : a.attachEvent && a.attachEvent("on" + b, c)
},
ya = function (a, b, c, d){
	a.removeEventListener ? a.removeEventListener(b, c, !!d) : a.detachEvent && a.detachEvent("on" + b, c)
};

	xa(J, "webkitvisibilitychange", c);
	xa(W, "beforeunload", f);
	xa(W, "load", function () {
		Id();
		setInterval(Td, 1400);
	}, j);


/*global window: true*/
var sd=new Date().getTime(),sx,sy,sz=sd,ww,wh,wz=sz,zz=[];
 W.onscroll = function () {
  sx
     = document.documentElement.scrollLeft
       || document.body.scrollLeft;
  sy
     = document.documentElement.scrollTop
       || document.body.scrollTop;
  var td = new Date().getTime();
  if (sz < td - 500) {
  	zz.push({'sx':sx, 'sy':sy, 'td':td-sd});
  }
  sz = td;
 },
 W.onresize = function (e) {
  ww = window.innerWidth;
  wh = window.innerHeight;
  var td = new Date().getTime();
  if (wz < td - 500) {
  	zz.push({'ww':ww, 'wh':wh, 'td':td-sd});
  }
  wz = td;
 };


var l, ld, lt;
function Ld(e) {
	var c,
	element,
	x, y,
	w, h,
	winw, winh,
	scrollx, scrolly,
	clickTime,
	now,
	clickHeatImg,
	params,
	sent		= false,
	xmlhttp		= false;
	/* Use a try{} to avoid showing errors to users */
	try {
		/* Look for the real event */
		if (!e) {
			e = W.event;
		}
		c = e.which || e.button;
		element = e.srcElement || e.target || i;
		if (c === 0) {
			return true;
		}
		/* Filter for same iframe (focus on iframe => popup ad => close ad => new focus on same iframe) */
		if (element !== null && element.tagName.toLowerCase() === 'iframe') {
			if (element.sourceIndex === l) {
				return true;
			}
			l = element.sourceIndex;
		} else {
			l = -1;
		}
		x = e.clientX;
		y = e.clientY;
		w = ld.clientWidth || W.innerWidth;
		h = ld.clientHeight || W.innerHeight;
		scrollx = W.pageXOffset || ld.scrollLeft;
		scrolly = W.pageYOffset || ld.scrollTop;
		winw = Math.max(ld.scrollWidth, ld.offsetWidth, w);
		winh = Math.max(ld.scrollHeight, ld.offsetHeight, h);
		px = e.pageX - W.pageXOffset;
		py = e.pageY - W.pageYOffset;

		/* Is the click in the viewing area? Not on scrollbars. The problem still exists for FF on the horizontal scrollbar */
		if (x > w || y > h) {
			return true;
		}
		x += scrollx;
		y += scrolly;
		/* Is the click in the document area? */
		if (x < 0 || y < 0 || x > winw || y > winh) {
			return true;
		}
		/* Check if last click was at least 1 second ago */
		clickTime = new Date();
		if (clickTime.getTime() - lt < 1000) {
			return true;
		}
		lt = clickTime.getTime();

		var node = document.elementFromPoint(px, py);
		// Opera9.x has text-node
		if (node.nodeType === 3) {
			node = node.parentNode;
		}
		var xp = '';
		for ( ; node && node.nodeType == 1; node = node.parentNode ) {
			var id = $(node.parentNode).children(node.tagName).index(node) + 1;
			id > 1 ? (id = '[' + id + ']') : (id = '');
			xp = '/' + node.tagName.toLowerCase() + id + xp;
		}

		params = {'x': x, 'y': y, 'w': w, 'c': c, 'r': new Date(), 'xp': xp};
		/* Local request (not starting with "http")? Try an ajax call */
		Yd(ua(JSON.stringify(params)),
		function() {
			E.set(115);
		});
	}
	catch (err)
	{
		console.debug(err.message);
	}
	return true;
}

	/* If current website has the same domain as the script, we remove the domain so that the call is made using Ajax */
	for( i = 0; i < document.getElementsByTagName("a").length; i++ ) {
		xa(document.getElementsByTagName("a")[i], 'mousedown', Ld);
	}
	for( i = 0; i < document.getElementsByTagName("input").length; i++ ) {
		xa(document.getElementsByTagName("input")[i], 'focus', Ld);
	}
	for( i = 0; i < document.getElementsByTagName("select").length; i++ ) {
		xa(document.getElementsByTagName("select")[i], 'focus', Ld);
	}
	for( i = 0; i < document.getElementsByTagName("textarea").length; i++ ) {
		xa(document.getElementsByTagName("textarea")[i], 'focus', Ld);
	}
	for( i = 0; i < document.getElementsByTagName("button").length; i++ ) {
		xa(document.getElementsByTagName("button")[i], 'mousedown', Ld);
	}
	xa(J, 'mousedown', Ld);
	/* Add onfocus event on iframes (mostly ads) - Does NOT work with Gecko-powered browsers, because onfocus doesn't exist on iframes */
	var iFrames = document.getElementsByTagName('iframe');
	for (i = 0; i < iFrames.length; i += 1) {
		xa(iFrames[i], 'focus', Ld);
	}
	ld = J.documentElement && J.documentElement.clientHeight !== 0 ? J.documentElement : J.body;




	/* Preparing main variables */
	/* Also the User-Agent is not the best value to use, it's the only one that gives the real browser */
	b = navigator.userAgent ? navigator.userAgent.toLowerCase().replace(/-/g, '') : '';
	/* Always test Chrome before Safari */
	browsers = ['chrome', 'firefox', 'safari', 'msie', 'opera'];
	clickHeatBrowser = 'unknown';
	for (i = 0; i < browsers.length; i += 1)
	{
		if (b.indexOf(browsers[i]) !== -1)
		{
			clickHeatBrowser = browsers[i];
			break;
		}
	}

})();