var active_glow = null;
var timeout = null;
function MenuGlow(glow_id) {
    if (active_glow != null) {
        //document.getElementById(active_glow).style.zIndex = -1;
        document.getElementById(active_glow).style.display = 'none';
    }

    //document.getElementById(glow_id).style.zIndex = 2;
    document.getElementById(glow_id).style.display = 'block';

    active_glow = glow_id;

    timeout = setTimeout("MenuExit()", 50);
}

function MenuExit() {
    if (active_glow != null) {
        //document.getElementById(active_glow).style.zIndex = -1;
        document.getElementById(active_glow).style.display = 'none';
    }

    active_glow = null;
}

function ClearHideTimer() {
    clearTimeout(timeout);
}

function jumpToAnchor(anchor)
{
    window.location = window.location + anchor;
}

$(document).ready(function() {
    $('img.glow').hide();
});