function toggleSomething(id, idx) {
        // idx = title_id
        // id = element_id
        new Effect.toggle(id, 'slide', {duration: 0.3});

        var link = $(idx);
                var open = "open";
                var closed = "closed";

                if (link.className.match(/closed/)) {
                        link.removeClassName(closed);
                        link.addClassName(open);
                } else if (link.className.match(/open/)) {
                        link.removeClassName(open);
                        link.addClassName(closed);
                }
}