Libraries Conflict

Libraries Conflict

Dears
 
I develop a page, thats contains 2 Jquery libraries, the first one the standred library and other one, a custome library, so when I run the page the effect of standred library not appear.
 
simple code
 
<link type="text/css" href="js/themes/base/ui.all.css" rel="stylesheet" />
 <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
 <script type="text/javascript" src="js/jquery-1.3.2.min.js"></script>
 <script type="text/javascript" src="js/ui/ui.core.js"></script>
 <script type="text/javascript" src="js/ui/ui.tabs.js"></script>
 <script type="text/javascript" src="js/ui/ui.core.js"></script>
 <script type="text/javascript" src="js/ui/ui.draggable.js"></script>
 <script type="text/javascript" src="js/ui/ui.resizable.js"></script>
 <script type="text/javascript" src="js/ui/ui.dialog.js"></script>
 <script type="text/javascript" src="js/ui/ui.accordion.js"></script>
 <script type="text/javascript" src="js/jquery-ui-1.7.2.custom.min.js"></script>









this is the standred
the custom
<script src="coda/jquery-1.2.1.pack.js" type="text/javascript"></script>
 <script src="coda/jquery-easing.1.2.pack.js" type="text/javascript"></script>
 <script src="coda/jquery-easing-compatibility.1.2.pack.js" type="text/javascript"></script>
 <script src="coda/coda-slider.1.1.pack.js" type="text/javascript"></script>


 
what can I do to solve this problem?