// ==UserScript==
// @name         Mediabord
// @version      01
// @description  tryd to take over the world!
// @author       j
// @match        *://*/*
// @grant metadata
// ==/UserScript==

    document.addEventListener('keydown', function(event) {
        var vidz = document.querySelectorAll('video');
        vidz.forEach(vidz => {

                switch (event.keyCode) {
  					case 221: // (])
						vidz.playbackRate+=0.25;
						break;
                    case 219: // ([)
						vidz.playbackRate-=0.25;
						break;
                    case 122: //  (z)
						vidz.playbackRate = 2;
						break;
                    case 90: // (Z)
						vidz.playbackRate = 2;
						break;
                                            case 92: // (\)
						vidz.playbackRate = 0;
						break;

                   case 83:
                        vidz.currentTime+=3;
  //                      if(is_text_box(event.target))
//                return false;
                        break;
                    case 65:
                        vidz.currentTime-= 3;
                        break;

    //                    function is_text_box(element){
   //     var tagName = element.tagName.toLowerCase();
  //      return  tagName === "textarea" || tagName === "input";
    }

                }
        )}
                             );