function displayHoverFoto(imgclass, id)
{
    jQuery("."+imgclass).css("display","none");
    jQuery("#"+id).css("display","block");
}

var bannerindex = 1;

function SetBannerFoto(nummer)
{
    $("#banner-"+bannerindex).css("display","none");
    $("#banner-"+nummer).css("display","block");
    bannerindex = nummer;
}