title: How can I show/hide FreeMaker template FTL
body: <p>I'm new to <a href="http://freemarker.org/" rel="nofollow noreferrer">FreeMaker Template</a>, In the below example, I want to show the <code>&lt;@greet person="${name}"!/&gt;</code> macro for 10 seconds only, then need to remove it, any idea how can I make it?</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;
      &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt;
  
      &lt;title&gt;${title} | Kweet&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  
  &lt;@greet person="${name}"!/&gt;
  
  
  &lt;#include "/copyright_footer.html"&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  
  &lt;#macro greet person color="black"&gt;
    &lt;font size="+2" color="${color}"&gt;Hello ${person}!&lt;/font&gt;
  &lt;/#macro&gt;
  </code></pre>