This text editor is used in eduladder to format questions and answers
Copy paste this into anywhere of your page and the text area will change as a good looking editor
<script src="https://github.com/eduladder/texteditor/raw/master/#path(This is where you keep your editor)/nicEdit-latest.js" type="text/javascript"></script>
<script type="text/javascript">bkLib.onDomLoaded(nicEditors.allTextAreas);</script>