window.addEvent('domready', function() { 
		
	var openElement = Cookie.read('navOpen');	
	
	if (openElement !== '') {
        // loop over each accordion title
        $$('.elements').each(function(element,i) {
			element.setStyle('display','block');
		});
    } 	
	
	var accordion = new Accordion($$('.toggler'),$$('.element'), {  
        opacity: true,
		start: 'all-closed',
		onActive: function(toggler, element){
			 Cookie.write("navOpen", toggler.getProperty('val'), {path: '/', duration:1});
		}
    });
});