$(document).ready(function() {

	var $curr = $('.grossfeld');
		
    $('a.back').click(function () {
		$curr.fadeOut('slow');
		if($curr.attr('class') == 'grossfeld'){
			$curr = $('.u13');
		}
		else{
			$curr = $curr.prev();
		}
		$('div.teambilder h4').html($curr.attr('class'));
		$curr.fadeIn('slow');
    });

    $('a.forward').click(function () {
		$curr.fadeOut('slow');
		if($curr.attr('class') == 'u13'){
			$curr = $('.grossfeld');
		}
		else{
			$curr = $curr.next();
		}
		$('div.teambilder h4').html($curr.attr('class'));
		$curr.fadeIn('slow');
    });

});