window.addEvent('domready', function() {
	var cookiename = "akkord_" + document.location.href.split('/').join('');

	var togglers = $$('.toggler');
	togglers.each(function(el, i) {
		el.id = 'toggler' + i;
	});

	var start = Cookie.read(cookiename);
	if(start == "" || start == undefined) {
		start = 0;
	}
	else {
		start = start.replace('toggler', '');
	}

	var accordion = new Accordion('.toggler', '.element', {opacity: false,
		display: start,
		onActive: function(toggler, element){
			toggler.setStyle('background','#006bb3 url(../common/datev/images/pfeil_top.gif) right no-repeat');
			toggler.setStyle('color','#fff');
			Cookie.write(cookiename, toggler.id, {duration: 0});
		},
		onBackground: function(toggler, element){
			toggler.setStyle('background','#c8dbdf url(../common/datev/images/pfeil_bottom.gif) right no-repeat');
			toggler.setStyle('color','#272727');
		}
	}, $('accordion_overview'));
});