function init() {
	var myAnchors = document.getElementsByTagName("a");
	for (var i = 0; i < myAnchors.length; i++) {
		if (myAnchors[i].getAttribute("href") && myAnchors[i].getAttribute("rel") == "external") {
			myAnchors[i].setAttribute("target", "_blank");
		}
		if (myAnchors[i].getAttribute("href") && myAnchors[i].getAttribute("href").substring(0, 7) == "mailto:") {
			myAnchors[i].setAttribute("href", myAnchors[i].getAttribute("href").replace("[at]", "@"));
			myAnchors[i].innerHTML = myAnchors[i].innerHTML.replace("[at]", "@");
		}
	}
	var myBody = document.getElementsByTagName("body")[0];
	myBody.innerHTML = myBody.innerHTML.replace(/\[at\]/g, "@");
	extraInit();
}