Forumlar / Cotonti / Support / Rating stars won't show

I have the link to the css of quey ui in header.tpl and in ratings.tpl I have

<script type="text/javascript" src="js/jquery.MetaData.js"></script>
	<script type="text/javascript" src="js/jquery.rating.js"></script>

but it doesn't work.
May it be related to my specific server?