frnkq

set wsc = CreateObject("WScript.Shell")
Do
WScript.Sleep (60*1000)
	wsc.SendKeys ("{SCROLLLOCK 2}")
Loop

frnkq

const event = {
  value: null,
  subscriptions: [],
  subscribe: function (callback) {
    this.subscriptions.push(callback);
  },
  next: function (value) {
    this.value = value;
    this.subscriptions.forEach((subscription) => {
      subscription(value);