function daumenKino() {
    var $alt = $('#teaserpool div.ebene3');
    var $neu = $alt.next().length ? $alt.next() : $('#teaserpool div:first');
    $alt.addClass('ebene2');
	$alt.removeClass('ebene3');
    $neu.css({opacity: 0.0});
    $neu.addClass('ebene3');
    $neu.animate({opacity: 1.0}, 3000, function() {
            $alt.removeClass('ebene2');
    });
	firstRun = true;
}

function weiter() {
	setInterval( "daumenKino()", 8000 );
}

$(document).ready(function() {
	$('.hide').css({visibility: 'visible'});
	setTimeout( "daumenKino()", 4000 );
	setTimeout("weiter()", 4001);
});