Hi
I recently suffered problems with date field format. On inspection of the head I noticed that the page was linked to jquery twice, once automatically via CB and once because of a function I had added previously elsewhere on the site.
My problem was because I had added the original call manually to my template so I removed my original entry in the head and added the following code in order to get my jquery to only be called on the front page where it is needed:
<?php
$homepage = "/";
$currentpage = $_SERVER;
if($homepage==$currentpage) {
echo '<script type="text/javascript" src="
MYSITE.co.uk/Scripts/jquery-1.6.1.min.js
">';
}
?>
And problem solved.
Of course a duplicate call may be due to another plugin or module.
Hope this helps