randomizes and filters hbonow list after 2000

random-filtered.js

var ul = document.getElementsByClassName('thumbs')[0]
var toDelete = []
for (var i = 0; i < ul.children.length; i++) {
    var releaseDate = ul.children[i].getElementsByClassName('now-thumbnail')[0].getAttribute('data-releasedate')
    if (+releaseDate < 2000) toDelete.push(ul.children[i])
}
toDelete.forEach(function (el) {el.parentNode.removeChild(el)})
for (var i = ul.children.length; i >= 0; i--) {
    ul.appendChild(ul.children[Math.random() * i | 0]);
}