function initPage() {
    var nav = $("leftNavcontainer");

    if (nav != null) {
        if (nav.children.length > 0) {
            var nodes = nav.down(0).select('li');
            for (var i = 0; i < nodes.length; i++) {
                var linkNodes = nodes[i].select("a");
                for (var j = 0; j < linkNodes.length; j++) {
                    if (linkNodes[j].className == "active-link") {

                        nodes[i].className = "expanded";
                    }
                }
            }
        }
    }
}

function FolderClick(el){
    if (el.parentNode.className.indexOf("expanded") > -1) {
        el.parentNode.className = el.parentNode.className.replace("expanded", "contracted");
    }
    else {
        el.parentNode.className = "expanded";
    }
}
                   

if (window.addEventListener) {
    window.addEventListener("load", initPage, false);
}
else if (window.attachEvent) {
    window.attachEvent("onload", initPage);
}