I have a jquery based feature in my sidebar at http://www.ephemeralproject.com/about/. This is set up with the following code
PHP Code:
<script type="text/javascript" src="<?php echo get_bloginfo('stylesheet_directory') . '/custom/jquery-ui-personalized-1.5.2.packed.js' ?>"></script>
I also want to setup this http://css-tricks.com/rotating-feature-boxes/. I have the feature boxes working and everything is fine.

The only problem is that in order for the feature boxes to work on my site I need to add the following code into my head
PHP Code:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> 
PHP Code:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js"></script> 
By adding this the feature box now works but the jquery from the sidebar does not work.

Can anyone advise me on how these can both work together?

Many thanks