BBS non-HTML Post Link Fix

// ==UserScript==
// @name             BBS non-HTML Post Link Fix
// @namespace        dollars-bbs.org
// @author           Degritone
// @description      Fixes incorrectly formatted >> links
// @match            *://*.dollars-bbs.org/*
// @grant            none
// ==/UserScript==

function work(loaded){
  let replies = document.getElementsByClassName("replytext");
  if(!replies){
    setTimeout(work,100,false);
    return;
  }
  if(!loaded){
    setInterval(work,400,true);
    return;
  }

  for(let i=0;i<replies.length;i++){
    let as = replies[i].getElementsByTagName("a");
    for(let j=0;j<as.length;j++){
      if(as[j].href.startsWith("https://dollars-bbs.org") && as[j].href.includes("kareha.pl")){
        as[j].href = as[j].href.replace(/kareha\.pl/,"res");
        as[j].href = as[j].href.replace(/\/(?=[0-9]+$)/,".html#");
      }
    }
  }
}

work(false);