Statistics = new Object();
Statistics.ID = "UA-1433064-7";

Statistics.GetDomain = function() {
    var url = location.href;
    var pos = url.indexOf("://");

    if (pos >= 0) pos = url.indexOf("/", pos + 3);
    if (pos >= 0) url = url.substr(0, pos);

    return url;
}

Statistics.Initialize = function() {
    var headList = document.getElementsByTagName("HEAD");

    for (var i = 0; i < headList.length; i++) {
        var script = document.createElement("SCRIPT");

        script.onload = function() { _uacct = Statistics.ID; urchinTracker(); };
        script.onreadystatechange = function() { if (script.readyState == "complete" || script.readyState == "loaded") { _uacct = Statistics.ID; urchinTracker(); } };
        script.src = "https://ssl.google-analytics.com/urchin.js";
        script.type = "text/javascript";

        headList[i].appendChild(script);
    }

    if (document.getElementsByTagName) {
        var link = document.getElementsByTagName("A");
        var linkExpr = /\.(asp|aspx|htm|html|shtm|shtml)$/gi;
        var path = Statistics.GetDomain();

        // add click event to non-HTML links
        for (var i = 0; i < link.length; i++) {
            var linkPath = link[i].href.replace(path, "");

            if (linkPath.indexOf("?") >= 0) linkPath = linkPath.substr(0, linkPath.indexOf("?"));
            if (linkPath.indexOf("://") < 0 && linkPath.indexOf("javascript:") < 0 && linkExpr.test(linkPath) == false) {
                link[i].uHref = linkPath;

                if (link[i].addEventListener == null) {
                    link[i].addEventListener = function(e, f, b) { this.attachEvent("on" + e, f) };
                }

                link[i].addEventListener("click", function() { urchinTracker(this.uHref) }, false);
            }
        }
    }

}

Statistics.Initialize();