JS.js:21 Uncaught ReferenceError: get2 is not defined code example

Example: corona.html:61 Uncaught ReferenceError: $ is not defined

<script language="JavaScript" type="text/javascript" src="/js/jquery-1.2.6.min.js"></script>
<script language="JavaScript" type="text/javascript" src="/js/jquery-ui-personalized-1.5.2.packed.js"></script>
<script language="JavaScript" type="text/javascript" src="/js/sprinkle.js"></script>