function switchPano(nr) {

	var xmlfile = "";
	
	switch (nr) {
		case 1:
			xmlfile="pano01.xml";
			break;
		case 2:
			xmlfile="pano02.xml";
			break;
		case 3:
			xmlfile="pano03.xml";
			break;
		case 4:
			xmlfile="pano04.xml";
			break;
		case 5:
			xmlfile="pano05.xml";
			break;
	}

	if (typeof(deconcept) !== 'undefined' && deconcept.SWFObjectUtil.getPlayerVersion().major >= 6)
	{
		var so = new SWFObject("krpano.swf", "krpanoSWFObject", "800", "400", "9.0.28","#000000");
		so.addParam("allowFullScreen","true");
		so.addVariable("pano", xmlfile);
		so.useExpressInstall("./_swfobject/expressinstall.swf");
		so.setAttribute("xiRedirectUrl", window.location);
		if ( so.write("krpano") ) { var mousewheelfixes = new SWFkrpanoMouseWheel(so); }
	}
	else
	{
		document.getElementById("krpano").innerHTML = '<img src="_img/pano05.jpg" width="800" height="400" alt="Gabriele Häfner"/>';
	}
	return false;
}