I've tried naming input text equal to core like "id=title: for "Ask a Question" and "id=tags" for "Tags". Addition, I put the called to scripts in my qa-theme.php.
<script src="' . $this->rooturl . 'js/qa-page.js"></script>
<script src="' . $this->rooturl . 'js/qa-ask.js"></script>
Maybe the answer is coding a plugin but I need some help to start.
Thank you so much..!!