Removing ?ver=xxx from HTML?

Hi,

I’m still trying to get the W3 Total Cache plugin working quite right with my CDN.

It works for the majority of files:

<script src=”https://webdesign2.ultra-cdn.com/wp-content/themes/df_marine/accordian.js&#8221; type=”text/javascript” language=”javascript”></script>

…yet further down the page, these ones don’t seem to work:

<script type=’text/javascript’ src=’https://webdesign2.ultra-cdn.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shBrushJScript.js?ver=3.0.3′></script&gt;
<script type=’text/javascript’>
(function(){
var corecss = document.createElement(‘link’);
var themecss = document.createElement(‘link’);
var corecssurl = “https://www.mywebsitedesignersblog.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/styles/shCore.css?ver=3.0.83b&#8221;;
if ( corecss.setAttribute ) {

I’m *thinking* it must be due to the ?ver=xxxx at the end of the CSS and .js files … can anyone suggest how I can remove these?

TIA!

Andy