window.addEvent('domready',function(){
	// galeria de notícias em destaque
	/*if( $$('#highlightEventsList ul li').length > 1 ){
		var NDelems = $$('#highlightEventsList ul li');
		var i = 0;

		function changeImageAuto (){
			if( i <= ( NDelems.length - 4 ) ) i++;
			else i = 0;
			s.toElement( NDelems[i] );
		}

		var s = new Fx.Scroll( $$('#highlightEventsList .container')[0], {
			duration: 1000,
			wait: false,
			transition: Fx.Transitions.Sine.easeInOut
		}).toElement( NDelems[i] );
		var intervalID = changeImageAuto.periodical( 4000 );
	}*/
	
	// galeria de eventos "em destaque"
	if( $$('ul.highLightGallery li').length > 0 ) {
		var current = 0;
		var elems = $$('ul.highLightGallery li');

		elems.each( function(item, index) {
			if( index > 0 ) {
				item.fade(0);
			}
		});

		var periodical = function() {
			if( current == elems.length ) {
				elems[current-1].fade(0);
				current = 0;
			}
			if( current > 0 ) {
				elems[current-1].fade(0);
			}
			elems[current].fade(1);
			current++;
		};
		var fperiodical = window.setInterval( periodical, 5000 );
	}

	// galeria de próximos eventos
	if( $$('#eventTicker ul li').length > 0 ) {

		var PEcurrent = 0;
		var tickerControlsLi =  $$('#eventTicker ul.controls li' );
		var PEelems = $$('#eventTicker ul.elements li' );

		function showEvent( liNumber ){
			tickerControlsLi.removeClass( 'active' );
			if( liNumber == PEelems.length ) {
				PEelems[liNumber].fade(0);
				liNumber = 0;
			}
			if( liNumber >= 0 ) {
				PEelems[liNumber].fade(0);
			}
			PEelems.fade(0);
			PEcurrent = liNumber;
			PEelems[liNumber].fade(1);
			tickerControlsLi[liNumber].addClass( 'active' );
		}

		tickerControlsLi.each( function( item, index ) {
			item.addEvent( 'click', function( e ){
				showEvent( index );
			});
		});

		var EventsPeriodical = function() {
			if( PEcurrent == ( PEelems.length -1 ) ) showEvent( 0 );
			else showEvent( PEcurrent+1 );
		};
		var VEventsPeriodical = window.setInterval( EventsPeriodical, 5000 );

		showEvent( 0 );
	}

});