// Exentrix tracker V1.0
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

var dispwidth = screen.width;
var dispheight = screen.height;
//var urlhttp="http";
var pagereferrer = ""+document.referrer;
// var pagereferrer = parent.document.referrer;

url = ''+document.location;
matchstr = new RegExp("^https", "i")
if(url.match(matchstr)) {
	urlhttp = "https";
}
else {
	urlhttp = "http";
}
//urlDomain = "://localhost/statcounter/";
urlDomain = "://www.exentrix.co.uk/exstats/";
pageName = "track.php?";

pageTitle = ""+document.title;
documentUrl = ""+document.location;
pagereferrer = pagereferrer.substring(0, 150);
pageTitle = pageTitle.substring(0, 150);
documentUrl = documentUrl.substring(0, 150);
pagereferrer = escape(pagereferrer);
pageTitle = escape(pageTitle);
documentUrl = escape(documentUrl);

stringVars = "idclient=" + idclient;
stringVars += "&idcampaign=" + idcampaign;
stringVars += "&pageTitle=" + pageTitle;
stringVars += "&pagereferrer=" + pagereferrer;
stringVars += "&documentUrl=" + documentUrl;
stringVars += "&screenres=" + dispwidth;
stringVars += "&javascript=1";
stringVars += "&screenDepth=" + screen.colorDepth;
stringVars += "&visible=" + visible;

urlCompile = urlhttp + urlDomain + pageName + stringVars;

//document.write(urlCompile);

if(!readCookie("exstatsJS")){
	if(window.visible==1) {
		document.writeln("<a href=\"http://www.exentrix.co.uk\">"); document.writeln("<img class=\"trackerImg\" src=\""); document.writeln(urlCompile); document.writeln("\" alt=\"Exentrix\" BORDER=\"0\"></a>");
		//document.write(urlCompile);
	}
	else {
		outimg = new Image();
		outimg.src = urlCompile;
	}
}
createCookie("exstatsJS","active","1");