function highlightCurrentPageLink() {
    //scan links only within the Menu container, the Table with ID header
    if (document.getElementById('header').getElementsByTagName('a')) {
        var link;
        for (var i = 0; (link = document.getElementById('header').getElementsByTagName('a')[i]); i++) {
            if (link.href.indexOf(location.href) != -1) {
                document.getElementById('header').getElementsByTagName('td')[i].id = 'selected';
                document.getElementById('header').getElementsByTagName('a')[i].removeAttribute('href');
                document.getElementById('header').getElementsByTagName('a')[i].style.color = "red";
                //header.getElementsByTagName('a')[i].setAttribute('title', 'this is the tool tip');
            }
        }
    }
}

window.onload = function() {
    highlightCurrentPageLink();
}