var akt="promo_1";
stepcarousel.setup({
	galleryid: 'promo_gallery', //id of carousel DIV
	beltclass: 'pasek', //class of inner "belt" DIV containing all the panel DIVs
	panelclass: 'promo', //class of panel DIVs each holding content
	panelbehavior: {speed:500, wraparound:true, persist:false},
	defaultbuttons: {enable: false},
	contenttype: ['inline'] //content setting ['inline'] or ['external', 'path_to_external_file']
})

// poczatkowe sciemnianie/rozjasnianie
$("#promo_legend img").fadeTo(1,0.2);
$("#"+akt).fadeTo(1,1)
$(".title").fadeTo(1,0.5);

// animacja tytułów
$(".bg").mouseover(function(){$(".title").fadeTo(150,0.9);});
$(".bg").mouseout(function(){$(".title").fadeTo(150,0.6);});

// link
$(".promo").click(function(){document.location.href=$(this).attr("id");});

$("#promo_legend img").mouseover(function(){if ($(this).attr("id")!=akt) $(this).fadeTo(150,0.5);});
$("#promo_legend img").mouseout(function(){if ($(this).attr("id")!=akt) $(this).fadeTo(150,0.2);});

$("#promo_legend img").click(function () {
	var b=$(this).attr("id");
	$("#"+akt).fadeTo(150,0.2);
	stepcarousel.stepTo('promo_gallery', b.charAt(6));
	$(this).fadeTo(150,1);
	akt=$(this).attr("id");
});