how to remove unused javascript functions, variables, and elements
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/53249/are-there-any-good-javascript-code-coverage-tools">Are there any good Javascript code coverage tools?</a>  </p>
</blockquote>



<p>is there a firefox addon or something that scans a web document and tells me what javascript thing is not being used? i am doing it manually and its taking forever.</p>

<p>thanks</p>
