expRAT ##
##

function expRAT() {
    var e = document.getElementsByTagName("a");
    for (var i = 0; i < e.length; i++) {
        var a = e[i];
        if (a.className == "toggle") {
            var id = a.hash.replace(/^#/, "");
            a = document.getElementById(id);
            if (/^ul\d+$/.test(id)) {
                a.className = "expanded";
            }
        }
    }
}