title: if then statement in html5
body: <p>I am working in creating a website. I have a page where I have a drop down list and I want to make it so that when the user selects the option "Other" a text box comes up. How do I do that?</p>
  
  <p>Here's my code:</p>
  
  <pre><code> &lt;!DOCTYPE html&gt;
   &lt;html&gt;
   &lt;html lang = "en"&gt;
   &lt;body&gt;
  
   &lt;p id="demo"&gt;&lt;/p&gt;
  
   &lt;h1&gt;What would you like it to say?&lt;/h1&gt;
  
   &lt;p&gt;Commmon Requests:&lt;/p&gt;
  
   &lt;form action="input" action="random.html" method="get"&gt;
   &lt;select name="requests"&gt;
   &lt;option value="blank"&gt; &lt;/option&gt;
   &lt;option value="good morning sir"&gt;Good Morning Sir&lt;/option&gt;
   &lt;option value="good morning madam"&gt;Good Morning Madam&lt;/option&gt;
   &lt;option value="other"&gt;Other&lt;/option&gt;   
   &lt;input type="submit" value="Submit"&gt;
   &lt;/select&gt;
   &lt;/form&gt;
  
   &lt;br&gt;&lt;br&gt;&lt;textarea rows="3" cols="30"&gt;
   Write a request here if you would like to hear it.
   &lt;/textarea&gt;
  
   &lt;/body&gt;
   &lt;/html&gt;
  </code></pre>