window.addEvent('domready', function () {
    $$(".MGroupContent").setStyle("display", "block");
    var selected = $("MSelected");
	var parentsel = $("MParentSelected");
	var current = selected ? selected.getParent() : false;
	if (parentsel) {
		current = parentsel;
	}
    $$("div.MGroup").each( function (div) { 
		var link = div.getElement("a");
		var block = link.getNext();
		var fx = new Fx.Slide(block, {duration: 250});
		if (block != current) {
			fx.hide();
			}
		link.addEvent("click", function () {fx.toggle();
		});});
    $$(".CTitle").each(function (heading) {
		(new Element("a", {href:"#MainTopic", 'class':"toTop"})).setHTML("top").injectBefore(heading.getFirst());
		});
    new SmoothScroll;
});
document.write('<style type="text/css" media="screen">div.MGroupContent{display: none}</style>');