document.observe("dom:loaded", function(){
	$$('.rgaccord1-nest .rgaccord1-toggle').each(function(item){
		item.observe('click', function(){
			if(!item.hasClassName('act')){
				Effect.SlideDown(item.next());
				item.addClassName('act');
			}else{
				Effect.SlideUp(item.next());
				item.removeClassName('act');
			}
		});
	});
	$$('.rgaccord1-nest .rgaccord1-content').each(function(item){
		if(item.hasClassName('rgaccord1-content')){
			pre = item.previous();
			if(!pre.hasClassName('rgaccord1-opened')){
				item.hide();
			}else{
				pre.addClassName('rgaccord1-active');
			}
		}
	});
})