var wnd = 0;

var wndaktiv = 0;

var wndpano = 0;

function show_aktivi(){
	img_width = 685;
	img_height = 533;
	if (wndaktiv == 0 || wndaktiv.closed == true) {
		wndaktiv = open("urlaktiviti.html",
				 "aktivitaeten",
				 "width=" + img_width + ",height=" + img_height +
				 ",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,dependent=yes");
		wndaktiv.focus();
	}
	else 
		wndaktiv.focus();
}

function panorama(){
	img_width = 800;
	img_height = 510;
	if (wndpano == 0 || wndpano.closed == true) {
		wndpano = open("panorama.html",
				 "panorama",
				 "width=" + img_width + ",height=" + img_height +
				 ",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,dependent=yes");
		wndpano.focus();
	}
	else 
		wndpano.focus();
}


function gewinn() {
	img_width = 620;
	img_height = 400;
	img_url = "urlgewinn.html";
	wnd = open("",
             "Bildanzeige",
             "width=" + img_width + ",height=" + img_height +
				 		 ",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,dependent=yes");
	wnd.location.href = img_url;
	wnd.focus();
}

function show_aktivi(){
	img_width = 685;
	img_height = 533;
	if (wndaktiv == 0 || wndaktiv.closed == true) {
		wndaktiv = open("urlaktiviti.html",
				 "aktivitaeten",
				 "width=" + img_width + ",height=" + img_height +
				 ",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,dependent=yes");
		wndaktiv.focus();
	}
	else 
		wndaktiv.focus();
}