window.addEvent('domready', function() {
	
	//create our Accordion instance
	var myAccordion = new Accordion($('accordion'), 'h1.toggler', 'div.element', {
		opacity: false,
		onActive: function(toggler, element){
			toggler.setStyle('color', '#F37021');
			toggler.setStyle('background-color', '#FFFFFF');
			toggler.setStyle('background-image', 'url(img/empty.png)');
			
		},
		onBackground: function(toggler, element){
			toggler.setStyle('color', '#FFFFFF');
			toggler.setStyle('background-color', '#F37021');
			toggler.setStyle('background-image', 'url(img/plus.png)');
			toggler.setStyle('background-position', 'right top');
			toggler.setStyle('background-repeat', 'no-repeat');

		}
	});

	//add click event to the "add section" link
	/*$('add_section').addEvent('click', function(event) {
		//event.stop();
		
		// create toggler
		var toggler = new Element('h1', {
			'class': 'toggler',
			'html': 'Common descent'
		});
				
		// position for the new section
		var position = 0;
		
		// add the section to our myAccordion using the addSection method
		myAccordion.addSection(toggler, content, position);
	});*/
});