Hello all;
I want to use JQuery and MooTools in my HTML project, but when I attach Jquery library in it, part of codes that related to MooTools not working!!!  why?

1.     <script type="text/javascript" src="Js/mootools.js"></script>
       <script type="text/javascript" src="Js/imageMenu.js"></script>
       <script type="text/javascript" src="Js/Jquery.js"></script>
   
   
   

what must I do?
Thanks.