if(idx==arr_div.length-1)
                                idx = -1;
                        
                        for (var i = 0; i <= arr_div.length; i++){
                                document.getElementById(arr_div[i]).style.display = \'none\';

                                if (idx+1==i){
                                        document.getElementById(arr_div[i]).style.display = \'block\';

                                }
                        }


술사준다고 나가자네

회식하고옴 뿌우