title: How do I load a javascript file dynamically?
body: <p>I have this code:</p>
  
  <pre><code>    &lt;script type="text/javascript"&gt;
      function js() {
          var getJs = document.getElementById("jogo");
  
          if (JS == true) { //if button JS is pressed - it is correct?
  
              &lt; script type = "text/javascript"
              src = "file1.js" &gt;
  
  
          } else &lt; script type = "text/javascript"
          src = "file2.js" &gt;
  &lt;/script&gt;
  }
  &lt;/script&gt;
  </code></pre>
  
  <p>it doesn't work. I gave two buttons, if the first is pressed, <code>file1.js</code> should be loaded. In case the second one is pressed, <code>file2.js</code> should be loaded.</p>
  
  <p>How can I do that?</p>