window.addEvent('domready', function() {
    
	var slide;
	var ul = $$("#interventions .day .inter ul");
	ul.each(function(item) {
		slide = new Fx.Slide(item);
		slide.slideOut('vertical');
	});
	
	var inter = $$("#interventions .day .inter"); 
	inter.each(function(item, index) {
		item.getElement('h4').addEvent('click', function(e) {
			this.getElement('span').toggleClass("go").toggleClass("down");
			
			var ul = item.getElement("ul");
			slide = new Fx.Slide(ul);
			slide.toggle();
			e.stop();
		});
	});
});