function slideSwitch() {
	var $active = $('#slideshow img.active');
	if($active.length == 0) $active = $('#slideshow img:last');
	// Reihenfolge festlegen
	var $next =  $active.next().length ? $active.next() : $('#slideshow img:first');
	// Random Reihenfolge festlegen
	var $sibs = $active.siblings();
	var rndNum = Math.floor(Math.random()*$sibs.length);
	var $next = $($sibs[rndNum]);
	$active.addClass('last-active');
	if(arguments[0] == "start")
	{
		$next.css({opacity: 0.0}).addClass('active').animate({opacity:1.0}, 0, function() {
		$active.removeClass('active last-active');
	});
		document.getElementById('slideshow').style.display = "block";
	}
	else
	{
		$next.css({opacity: 0.0}).addClass('active').animate({opacity:1.0}, 1000, function() {
		$active.removeClass('active last-active');
	});
	}
}

$(document).ready(function() {
	if(document.getElementById('slideshow')) {
		slideSwitch("start");
		setInterval("slideSwitch()", 7000);
	}
	$('.slideDE').click(function() {
		window.location="1755.html";
	});
	$('.slideEN').click(function() {
		window.location="1822.html";
	});
});