window.addEvent('domready', function(){
	var accordion = new Accordion('li.atStart', 'div.atStart', {
		opacity: false,
		onActive: function(toggler, element){
			toggler.setStyle('color', '#555555');
		},
		onBackground: function(toggler, element){
			toggler.setStyle('color', '#888888');
		}
	}, $('sistemasTrabalho'),{'show':-1, 'alwaysHide':true});
	
	itensPortifolio = $$("#sistemasTrabalho ul li");
	for(i=0; i<itensPortifolio.length; i++){
		itensPortifolio[i].addEvent('mouseenter', function(e) {
			e = new Event(e).stop();
	      this.style.cursor = 'pointer';
		});
		itensPortifolio[i].addEvent('mouseleave', function(e) {
			e = new Event(e).stop();
	      this.style.cursor = 'default';
		});
	}
	
});