Random avatar in plug.dj every 5 seconds.

gistfile1.js

(function randomAvatar() {
  var userPoints = parseInt($('#user-points-value').text().replace(',', ''));

  var avatars = [];

  $.each(AvatarOverlay.avatarSets[0], function(i, value) {
    if (value.required <= userPoints) {
      avatars = avatars.concat(value.avatars);
    };
  });

  var avatar = avatars[Math.floor(Math.random()*avatars.length)];
  new UserChangeAvatarService(avatar);

  setTimeout(randomAvatar, 5000);
})();