// @author scampbell
// @date 09-09-2005
function init_links() {
	if (!document.getElementsByTagName)	return;

 	var links = document.getElementsByTagName('a');

 	for (var i = 0; i < links.length; i++) {
		var link = links[i];

		if (!link.getAttribute('rel') ||
		    (link.getAttribute('rel').indexOf('external') == -1 &&
		     link.getAttribute('rel').indexOf('popup') == -1)) {
			continue;
		}

		link.onclick = function() {
			window.open(this.href);
			return false;
		}
	}
}