drop LJ promo

gistfile1.txt

// ==UserScript==
// @name        drop lj promo
// @namespace   jcmvbkbc
// @include     https://*.livejournal.com/friends*
// @include     https://www.livejournal.com/
// @version     1
// @run-at      document-idle
// @grant       none
// ==/UserScript==

function kill_promos(name)
{
  try {
    for (;;) {
      var v = document.getElementsByClassName(name);
      if (v && v.length) {
        var i;
        for (i = 0; i < v.length; ++i)
          v[i].parentNode.removeChild(v[i]);
      } else {
        break;
      }
    }
  } catch(err) {
    alert("exception in greasemonkey drop-lj-promo script: " + err);
  }
}

kill_promos("b-ljpromo");
kill_promos("b-featuredjournal");
kill_promos("b-shopmachine");
kill_promos("asset--feedpromo");