The Moxie theme has the Colorbox technology integrated, and that includes functiuonality that will open links on all images in a popup lightbox window. (It’s not prettyPhoto, it’s Colorbox.) There is no theme option to disable the Colorbox technology.
There’s only one thing I can think of that might help you.
Edit the ‘footer.php’ template and add the following code to the bottom, just before the closing </body>
tag…
<script type="text/javascript">
jQuery(document).ready(function() {
jQuery('a').removeClass('cboxElement');
});
</script>
That should remove the cboxElement
class from all anchor tags, effectively disabling the Colorbox technology. Note that this will mean that any theme feature that depends on the Colorbox technology will no longer work.
Keep in mind that if you modify core theme files then each time you update the theme you will need to make all of those modifications again to the updated theme files.