var pausetime = 5000;
var slidetime = 2000;
var identifier = '#slider';

var position = 1;
var counter = 0;
var zIndex = 104;

jQuery(function () {
    $(identifier).children().each(function () {
        $(this).css('position', 'absolute');
        if (counter != 0) {
            $(this).css('opacity', '0');
        }
        $(this).show();
        counter++;
    });

    slide();
    setInterval("slide()", pausetime);
});

function slide() {
    var klasse = '';

    //            for (i = 0; i < counter; i++) {
    //                $(identifier).children().eq(i).attr('class', '');
    //            }

    $(identifier).children().eq(position - 1).css("z-index", (zIndex++));
    $(identifier).children().eq(position - 1).addClass('oben');


    $(identifier).children('.oben').fadeTo(slidetime, 1);

    for (i = 1; i <= counter; i++) {
        if ((i) != position) {
            $(identifier).children().eq(i - 1).fadeTo(slidetime, 0);
        }
    }
    if (position < counter) {
        position++;
    }
    else {
        position = 1;
    }
}

jQuery(function () {
    if ($('#layer').length > 0) {
        $('#layer .close').click(function () {
            $(this).parent('#layer').hide();
        });
    }
});