function show_slide(id)
{
    if(typeof(id) != 'number' || id > 4)
    {
        id = 1;
    }
    
    slideshow_current = id;
    
    $('.sliderelement, .slidercontent_element, #sliderbottom').removeClass('active');

    $('.sliderelement').eq(id-1).addClass('active');
    $('.slidercontent_element').eq(id-1).addClass('active');

    if(id == 4)
    {
        $('#sliderbottom').addClass('active');
    }
}

function slide()
{
    slideshow_current++;
    show_slide(slideshow_current);
}

function init_slideshow()
{
    slideshow_interval_time = 7000;
    slideshow_current = 1;
    show_slide(slideshow_current);

    slideshow_interval = window.setInterval("slide()", slideshow_interval_time);
    //Wenn Maus über Teaser - Slideshow anhalten
    $('.sliderelement, .slidercontent_element, #sliderbottom').bind('mouseenter', function()
    {
        if(typeof(slideshow_interval) != "undefined")
        {
            window.clearInterval(slideshow_interval);
            delete slideshow_interval;
        }
    });

    //Wenn Maus den Teaser verlässt - Slideshow starten
    $('.sliderelement, .slidercontent_element, #sliderbottom').bind('mouseleave', function()
    {
        if(typeof(slideshow_interval) == "undefined")
        {
            slideshow_interval = window.setInterval("slide()", slideshow_interval_time);
        }
    });

}