// Script written by Drew Noakes -- http://drewnoakes.com

function initLinks() {
    for (i in document.links) {
        link = document.links[i];
        if (link.rel && link.rel.indexOf('external') != -1) {
            link.onclick = onExternalLinkActivate;
            link.onkeypress = onExternalLinkActivate;
        }
    }
}

function onExternalLinkActivate() {
    window.open(this.href);
    return false;
}

window.onload = initLinks;