Prototype

Introduction

If you are using Prototype.js in your CMS, you could get a problem to use ezStats as a plugin, because Prototype gets into a conflict with jQuery.js, which ezStats uses. But this conflict can easiliy be solved:

Solution

Create a noconflict.js file and include the following code in it:

jQuery.noConflict();
var $j = jQuery;

Include the js-files into your CMS in the same order as shown below:

<script src=”js/prototype.js”></script>
<script src=”http://code.jquery.com/jquery-latest.pack.js”></script>
<script src=”js/noconflict.js”></script>

Source

http://www.achari.in/resolve-conflict-between-jquery-js-and-prototype-js