I got this at the bottom of a website: <script type="text/javascript" src="/js/jquery.js"></script> <script type="text/javascript" src="/js/jquery.cycle.all.js"></script> <script type="text/javascript" src="/js/slider.js"></script> <script type="text/javascript" src="/js/newnav.js"></script> <script src="/js/jquery.js" type="text/javascript"></script> <script type="text/javascript" src="/js/whymac.js"></script>
If you notice, jquery is called twice. If I delete either one, anything that works with jQuery stops working.