function karte() {
	fenster = window.open('karte.html','Karte','width=700,height=550,resizable=no,menubar=no,dependent=yes,scrollbars=no');	
	fenster.focus();
	}
	
//Accordions einrichten
window.addEvent('domready', function() {
	
	
	//create our Accordion instance
	var myAccordion = new Accordion($('accordion'), 'h3.toggler', 'div.element', {
		opacity: false,
		onActive: function(toggler, element){
			toggler.setStyle('color', '#333');
		},
		onBackground: function(toggler, element){
			toggler.setStyle('color', '#666');
		}
	});

});