function clickMoreDataBtn(){
  var moreDataBtn = document.getElementById("moreDataBtn");
  if(moreDataBtn != null && !(moreDataBtn.style.display=="none")){
    moreDataBtn.click();
    setTimeout(function () {
        clickMoreDataBtn();
      }, 1000);
  }else {
    grabVideoList();
  }
}

function grabVideoList(){
  var videoUList = document.getElementsByClassName("videoUList")[0];
  var linkList = videoUList.querySelectorAll("span > a");
  for(var i = 0; i< linkList.length; i++){
    console.log(linkList[i].href);
  }
  showLinks(linkList);
}

function showLinks(linkList){
  var outerModalDiv = document.createElement("div");
  var innerModalDiv = document.createElement("div");
  outerModalDiv.style.display = "block";
  outerModalDiv.style.position = "fixed";
  outerModalDiv.style.zIndex = "100";
  outerModalDiv.style.paddingTop = "100px";
  outerModalDiv.style.left = "0";
  outerModalDiv.style.top = "0";
  outerModalDiv.style.width = "100%";
  outerModalDiv.style.height = "100%";
  outerModalDiv.style.overflow = "auto";
  outerModalDiv.style.backgroundColor = "rgb(0,0,0)";
  outerModalDiv.style.backgroundColor = "rgb(0,0,0,0.4)";

  innerModalDiv.style.backgroundColor = "#fefefe";
  innerModalDiv.style.margin = "auto";
  innerModalDiv.style.padding = "20px";
  innerModalDiv.style.border = "1px solid #888";
  innerModalDiv.style.width = "80%";
  innerModalDiv.style.color = "black";

  var instructions1 = document.createElement("p");
  var instructions2 = document.createElement("p");
  var instructions3 = document.createElement("p");
  instructions1.innerHTML = "Save the links to a local textfile (e.g. &quot;C:\\Temp\\dl\\linklist.txt)&quot; and run youtube-dl whith the -a argument and the path to the linklist.";
  instructions2.innerHTML = "youtube-dl -a &quot;C:\\Temp\\dl\\linklist.txt&quot;";
  instructions3.innerHTML = "Or just use jDownloader with the linklist";
  innerModalDiv.appendChild(instructions1);
  innerModalDiv.appendChild(instructions2);
  innerModalDiv.appendChild(instructions3);

  for(var i = 0; i < linkList.length; i++){
    var p = document.createElement("p");
    p.innerHTML = linkList[i].href;
    innerModalDiv.appendChild(p);
  }
  outerModalDiv.appendChild(innerModalDiv);
  document.body.appendChild(outerModalDiv);
}

clickMoreDataBtn();