window.onload = function() {
	initExternal();

	// Add scrolling too
	if (window.init)
		init();
}

function initExternal() {
	if (!document.getElementById || !document.createElement )
		return;

	for (var i = 0; i < document.getElementsByTagName('a').length; i++) {
		if (document.getElementsByTagName('a')[i].rel.indexOf('external') >= 0) {
			document.getElementsByTagName('a')[i].onclick = function() {
				window.open(this.href);
				return false;
			};
		}
	}
}