window.addEvent('domready',function(){
	// galeria de imagens
	if( $$('#indexB #wrapper div.gallery ul li').length > 0 ) {
		var current = 0;
		var elems = $$('#indexB #wrapper div.gallery ul 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 );
	}

});