title: Display random array properties in for loop
body: <p>I have <code>for</code> loop that <code>alerts</code> strings from <code>array</code>, I wonder how can I <code>alert</code> them <code>randomly</code>, so it will run <code>gamesNames.length</code> times and display them in different-random order each time (without duplicating them) in JavaScript ?</p>
  
  <pre><code>  for (var i = 0; i &lt; gamesNames.length; i++) {
              alert (gamesNames[i].Name + gamesNames[i].year );
          }
  </code></pre>