portal_url = "http://animaldiversity.ummz.umich.edu/site";

// popup the glossary entry
function glossPopup(base_url) {
    if ( base_url == null ) {
        return false;
    }

    var windowprops = "top=0,left=0,toolbar=0,location=0,directories=0,status=yes,menubar=0,scrollbars=yes,resizable=yes,width=320,height=320";
    window.open("http://animaldiversity.ummz.umich.edu/site/glossary/popup/" + base_url + ".html", "glossary", windowprops);

    return false;

}

function popupGloss(base_url) {
    return glossPopup(base_url);
}

// scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0
// popup resource
function popupResource(base_url, w, h) {
    if ( base_url == null ) {
        return false;
    }
    
    var windowprops = "top=0,left=0,toolbar=0,location=0,directories=0,status=no,menubar=0,scrollbars=no,resizable=no,width=" + w + ",height=" + h;
    window.open(base_url + "?XTHEME=POPUP", "annotation", windowprops);
    
    return false;
    
}

// popup content
function popupContent(base_url, w, h) {
    if ( base_url == null ) {
        return false;
    }
    
    w = 500;
    
    var windowprops = "top=0,left=0,toolbar=0,location=0,directories=0,status=yes,menubar=0,scrollbars=yes,resizable=yes,width=" + w + ",height=" + h;
    window.open(portal_url + "/" + base_url + "?XTHEME=POPUP", "annotation", windowprops);
    
    return false;
    
}

function previousPageLink() {
    if ( document.referrer.indexOf(portal_url) > -1 ) {
        referrer_url = document.referrer.substring(portal_url.length + 1);
        document_url = document.URL.substring(portal_url.length + 1)
        // document.write("<pre>" + referrer_url + "\n" + document_url + "</pre>");
        if ( referrer_url.split('/')[0] != document_url.split('/')[0] ) {
            document.write("<br /><br /><a href=\"" + document.referrer + "\">Previous page</a>");
        }
    }
}

function statusMessage() {
    query = this.location.search.substring(1);
    if ( query.length > 0 ) {
        params = query.split("&");
        for (var i=0; i<params.length; i++) {
            if ( params[i].indexOf("portal_status_message") > -1 ) {
                pos = params[i].indexOf("=");
                value = unescape(params[i].substring(pos + 1));
                document.write("<div style=\"border: 1px dotted red; margin: 10px; padding: 10px;\">" + value + "</div><br clear=\"all\" />");
                break;
            }
        }
    }
}

function getcookie(cookiename) {
    var cookiestring = "" + document.cookie;
    var index1 = cookiestring.indexOf(cookiename);
    if ( index1 == -1 || cookiename == "" ) return "";
    var index2 = cookiestring.indexOf(';', index1);
    if ( index2 == -1 ) index2 = cookiestring.length;
    return unescape(cookiestring.substring(index1+cookiename.length+1,index2));
}

function editLink(url) {
    // need to check that a Manager bit has been set
    // a security detail, but the true authentication will happen in Mousetrap
    is_logged_in = 0;
    if ( ( getcookie('M2K3_ROLE').indexOf('Manager') > -1 ) && getcookie('__ac')  ) is_logged_in = 1;
    if ( ( is_logged_in == 1 ) && ( url.length > 0 ) ) {
        document.write("<a target=\"work\" style=\"float:right\" class=\"button\" href=\"http://animaldiversity.ummz.umich.edu/mousetrap/" + url.substring(11,url.length) + "/view\">Edit</a>");
    } else {
        document.write("\n");
    }
}

function bugTrackerLink() {
    // need to check that a Manager bit has been set
    // a security detail, but the true authentication will happen in Mousetrap
    is_logged_in = 0;
    if ( ( getcookie('M2K3_ROLE') == '"Manager"' ) && getcookie('__ac')  ) is_logged_in = 1;
    if ( is_logged_in == 1 ) {
        // document.write(' - <em>Someday</em>');
        var dummy = 0;
    }
}

var audioWarning = function() {
    // find all anchor links
    did_scan = true;
    var aLinks = document.getElementsByTagName("a");
    var numBadAudioLinks = 0;
    for(i=0; i<aLinks.length;i++) {
        var aLink = aLinks[i];
        var aHref = aLink.href;
        if ((aHref.indexOf(".aiff") > -1) || (aHref.indexOf(".au") > -1)) {
            numBadAudioLinks++;
        }
    }
    if (numBadAudioLinks > 0) {
        var warningE = document.getElementById("audio-warning");
        if (warningE == null) {
            warningE = document.getElementById("audio-warning-deux");
        }
        warningE.innerHTML = "<div id=\"audio-message\"><p>You may need to install <a href=\"http://www.apple.com/quicktime\">QuickTime</a> to hear audio.</p></div>";
        // warningE.className = "visible";
        var s = warningE.style;
        s["display"] = "block";
    }
}

window.onload = function() {
    audioWarning();
    // rewriteLinks();
    // taxonSynonymWarning();
}