title: Submit form using a button outside the <form> tag
body: <p>Say I have:</p>
  
  <pre><code>&lt;form method="get" action="something.php"&gt;
      &lt;input type="text" name="name" /&gt;
  &lt;/form&gt;
  
  &lt;input type="submit" /&gt;
  </code></pre>
  
  <p>How do I go about submitting that form with that submit button outside of the form, I think in HTML5 theres an action attribute for the submit but I'm not sure if thats fully cross-browser and if it isn't is there anyway to do this?</p>