$j(document).ready(function(){
	$j("button.button_weiter").click(function () {
		  hideErrors();
		  $j("#container2").fadeIn(0);
		  $j("#container1").fadeOut(500);
	});
	$j("a.back").click(function () {
		  $j("#container1").fadeIn(500);
	});
});

function daumenKino() {
    var $alt = $j('#bilderstapel a.obersteebene');
    var $neu = $alt.next().length ? $alt.next() : $j('#bilderstapel a:first');
    $alt.addClass('mittlereebene');
	$alt.removeClass('obersteebene');
    $neu.css({opacity: 0.0});
    $neu.addClass('obersteebene');
    $neu.animate({opacity: 1.0}, 1000, function() {
            $alt.removeClass('mittlereebene');
    });
}