/*
 * external.js	11/18/03
 *
 * Copyright 2002-2003 Open Online Education Network. All rights reserved.
 * OOEN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 * @author Junichiro Watanabe
 * @version 0.0 11/18/03
 */

function externalLinks()
{
    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";
        }
    }

    var forms = document.getElementsByTagName("form");
    for (var i=0; i<forms.length; i++)
    {
        var form = forms[i];
        if (form.getAttribute("id") == "google")
        {
            form.target = "_top";
        }
    }
} 
window.onload = externalLinks;