window.addEvent('domready', function(){
    var accordion = new Accordion('div.t1', 'div.t2', {
        start: 'all-closed',
        opacity: false,
        duration: 300,
        alwaysHide: true,
        
        
        onActive: function(togglers, stretchers){
            togglers.setStyle('backgroundImage', 'url(http://media.tribunemediaservices.com/designimages/img_FAQ_arrow_hover_TMSE.jpg)');
            togglers.setStyle('backgroundRepeat', 'no-repeat');
            togglers.setStyle('backgroundPosition', '0px');
        },
        
        onBackground: function(togglers, stretchers){
            stretchers.setStyle('height', stretchers.offsetHeight);
            $$('div.t3').setStyle('height', '0');//you close all sub accordion
            togglers.setStyle('backgroundImage', 'url(http://media.tribunemediaservices.com/designimages/img_FAQ_arrow_TMSE.jpg)');
            togglers.setStyle('backgroundRepeat', 'no-repeat');
            togglers.setStyle('backgroundPosition', '0px');
            
        }
    }, $('sidebar'));
    var accordion1 = new Accordion('div.t3o', 'div.t3', {
        start: 'all-closed',
        opacity: false,
        duration: 300,
        alwaysHide: true,
        onActive: function(togglers, stretchers){
            togglers.getParent().setStyle("height", "auto");
            
            togglers.setStyle('backgroundImage', 'url(http://media.tribunemediaservices.com/designimages/img_FAQsub_arrow_hover_TMSE.jpg)');
            togglers.setStyle('backgroundRepeat', 'no-repeat');
            togglers.setStyle('backgroundPosition', '0px');
            
        },
        onBackground: function(togglers, stretchers){
            stretchers.setStyle('height', stretchers.offsetHeight);
            
            togglers.setStyle('backgroundImage', 'url(http://media.tribunemediaservices.com/designimages/img_FAQsub_arrow_TMSE.jpg)');
            togglers.setStyle('backgroundRepeat', 'no-repeat');
            togglers.setStyle('backgroundPosition', '0px');
            
        }
    }, $('sidebar'));
});