window.addEvent('domready', function() {
	$$('div.page div.middle div.content div.left div').each(function(el) {
		act = false;
		el.getElements('a').each(function(link) {
			if (link.hasClass('active')) act = true;
		});
		if (!act) el.setStyle('display', 'none');	
	});
	$$('div.page div.middle div.content div.left span.section').addEvent('click', function(e) {
		tgt = this.getNext('div');
		dsp = (tgt.getStyle('display') == 'none' ? 'block' : 'none');
		tgt.setStyle('display', dsp);
	});
});