/**
* _ftTrack v2 2010-09-01 Francesco Terenzani
*
* License: http://www.terenzani.it/toys/ga.link/license.txt
* Project home page: http://www.terenzani.it/tracciare-link-con-google-analytics
* Soure: http://www.terenzani.it/toys/ga.link/ga.link.js
* Minified: http://www.terenzani.it/toys/ga.link/ga.link.min.js
*/

function _ftTrack(g, h) {
    var d = h.split("|"), a = [], b, c = d.length, e = ga_link.rules, f = [];
    for (b = 0; b < c; b++) {
        d[b] === "link" && a.push(new e.Outgoing); d[b] === "email" ? a.push(new e.Email) : f.push(d[b])
    } 
    f.length && a.push(new e.MediaFile(f));
    a.length && ga_link.track(g, a)
}
window.ga_link = function () {
    function g(a) {
        return a.tagName.toUpperCase() === "A" ? a : !a.parentNode ? false : g(a.parentNode)
    }
    function h(a, b, c) { if (a.addEventListener) a.addEventListener(b, c, false); else a.attachEvent && a.attachEvent("on" + b, c) }
    var d = { Email: function () { }, Outgoing: function () { }, MediaFile: function (a) { this.regexp = RegExp("(" + a.join("|") + ")(\\?.*)?$", "i") } };
    d.Email.prototype.check = function (a, b) { if (/mailto/.test(a.protocol)) { b._trackEvent("Mailto", "click", a.href.replace(/^mailto:/, "")); return true } };
    d.Outgoing.prototype.check = function (a, b) { if (/http/.test(a.protocol) && a.hostname != document.location.hostname) { b._trackEvent("Outgoing", "click", a.href); return true } };
    d.MediaFile.prototype.check = function (a, b) {
        if (a.hostname == document.location.hostname && this.regexp.test(a.pathname))
        { b._trackEvent("Media", "click", a.pathname); return true } 
    };
    return { track: function (a, b) {
        h(document, "click", function (c) {
            var e = g; c = (c = c) || window.event; 
         if (!c.target) c.target = c.target || c.srcElement || document; if (e = e(c.target)) { c = 0; for (var f = b.length; c < f; c++) if (b[c].check(e, a)) return } }) }, rules: d} } ();