!(function () {
  var btnIds = [ "MygJybsUJOL","M6Q08Ru4Qtp" ]
  var videoIds = [ "01", "02", "03", "04", "05","06" ]

  for (var key = 0; key < btnIds.length; key++) {
    const div = document.getElementById(btnIds[key])
    if (!div) {
      continue
    }
    div.onclick = function () {
      for (var videoKey = 0; videoKey < videoIds.length; videoKey++) {
        const video = document.getElementById(videoIds[videoKey])
        if (!video || video.paused) {
          continue
        }
        video.pause()
        video.currentTime = 0
      }
    }
  }
})()