title: How can I get the checkbox value without submitting it?
body: <p>I have a checkbox like so..</p>
  
  <pre><code>&lt;form action='index.php' method='post'&gt;
      &lt;input type='checkbox' name='checkme' value='Yes' /&gt; 
      Include Inactive Keys 
  &lt;/form&gt;
  </code></pre>
  
  <p>I also have a submit button on the very bottom of the web-page. But when I hit the submit button, I want it to also grab the value of the checkbox (whether it was clicked or not). How can I grab the value?</p>