title: Calling a function every 60 seconds
body: <p>Using <code>setTimeout()</code> it is possible to launch a function at a specified time:</p>
  
  <pre><code>setTimeout(function, 60000);
  </code></pre>
  
  <p>But what if I would like to launch the function multiple times? Every time a time interval passes, I would like to execute the function (every 60 seconds, let's say).</p>