You know that jQuery is getting called for already in ZC 1.5.4!

line 108 of /inculdes/templates/template_default/common/html_header.php
Code:
/** CDN for jQuery core **/ 
?> 
  <script>window.jQuery || document.write('<script src="//code.jquery.com/jquery-1.11.1.min.js"><\/script>');</script> 
  <script>window.jQuery || document.write('<script src="<?php echo $template->get_template_dir('.js',DIR_WS_TEMPLATE, $current_page_base,'jscript'); ?>/jquery.min.js"><\/script>');</script> 
 
<?php
of coruse if a custom template is not updated to 1.5.4, then it may be missing...

I've been doing popups using the standard popup and Jacks' iFrame method... finished setting up the contact us form using one of the responsive templates, but got side track so haven't finished setting up the others yet.

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