remove STUPID auto-generated song lists created by Douban

gistfile1.js

$(".songlist li").each(function(){
  var pic = $(".songlist-pic", this).css("background-image");
  // remove song lists with default cover only
  if (pic.indexOf("cover_default") > -1) {
    // get sid of the song list
    var sid = $(".delete-sl-btn", this).data("sid");
    $.post_withck('/j/songlist/uncollect', {
      songlist_id : sid
    },  function(res){
      var res = $.parseJSON(res);
      console.log(res);}
    )
  }
 })