$$('.rvc_switch').each(function(item){
                        item.addEvent('click',function(){
                            var title = item.getProperty('title');
                            if($chk('review_'+title)){$('review_'+title).setStyle('display','block');}
                            $('id_review_'+title).remove();
                            item.getParent().remove();
                            dropFx.start('7389AE').chain(dropFx.start.pass('ffffff', dropFx));
                        });
                    });