window.addEvent('domready', function(){									 

	
var myAccordion = new Accordion($('center_text'), 'div.toggler', 'div.accordion', {
		alwaysHide: true,
    
    onActive: function(toggler, accordion){
			toggler.setStyle('background', 'url(tl_files/Renaltner/css/screen/images/head_accord_active.gif) no-repeat 0px 15px');
		}
		,onBackground: function(toggler, accordion){
			toggler.setStyle('background', 'url(tl_files/Renaltner/css/screen/images/head_accord.gif) no-repeat 0px 15px');
		}
		
		
	});  

});