track clicks on external links

externalcounters-clicks.js

/*!
 * externalcounters-clicks.js
 * track clicks on external links
 * gist.github.com/englishextra/b1e2dec7ab9b5d5af28a02c7257b17e6
 */
"undefined" !== typeof window.jQuery && $(function () {
	$(document).on("click", ".superbox-current-desc a", function (e) {
		e.preventDefault();
		e.stopPropagation();
		var w = window,
		d = document,
		s = /localhost/.test(self.location.host) ? "http://localhost/externalcounters/" : "//shimansky.biz/externalcounters/",
		rfrr = encodeURIComponent(d.location.href || ""),
		ttl = encodeURIComponent(d.title || "").replace("\x27", "'"),
		h = $(this).attr("href"),
		dmn = h ? encodeURIComponent(h) : "",
		b = d.getElementsByTagName("body")[0].firstChild || "",
		a = d.createElement("div");
		a.setAttribute("style", "position:absolute;left:-9999px;width:1px;height:1px;border:0;background:transparent url(" + s + "?dmn=" + dmn + "&rfrr=" + rfrr + "&ttl=" + ttl + "&encoding=utf-8) top left no-repeat;");
		b && b.parentNode.insertBefore(a, b);
		setTimeout(function () {
			w.open(h, "_blank") || changeDocumentLocation(h);
		}, 500);
	});
});