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', '#00aaf0');
      toggler.setStyle('background', 'none');
      toggler.setStyle('border', 'none');
    },
    onBackground: function(toggler, element){
      toggler.setStyle('color', '#666');
      toggler.setStyle('background', '#f6f6f6');
      toggler.setStyle('border', '1px solid #ddd');      
    }
  });
});