Facebook: The easiest way to accept all of friend request list

FacebookAcceptAllFromFriendList v1.js

var interval;
var scrollInterval;
var index = 0;
var container = document.querySelector('.mtl._30d._5ewg._5n-u > div:nth-child(3) > div');

interval = setInterval(function () {  
    var friendRequests = container.querySelectorAll('.friendRequestItem');
    var button = friendRequests[index].querySelector('button.selected');
    button.click();
    index++;
}, 500);

scrollInterval = setInterval(function () {
    container.scrollTop += 100;
}, 100);