//function fnInitUtilities() {
//    fnExternalLinks();
//}

function fnExternalLinks() {
    if (!document.getElementsByTagName) return;

    var anchors = document.getElementsByTagName("a");
    for (var i = 0; i < anchors.length; i++) {
        var anchor = anchors[i];
        if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
            anchor.target = "_blank";
    }
}

//window.onload = fnInitUtilities;
window.onload = fnExternalLinks;