Lupylu

Hi, I have been trying to set up a responsive size chart using Popup pro, after following the tutorial I have the size chart pop up working on both Full size screens & mobiles. However I would like to be able to scroll vertically on a mobile, as well as on a full sized screen. Currently on a mobile the background scrolls, instead of the popup. I know this is possible, as this module has the feature I require: http://addons.prestashop.com/en/18092-ilm-size-chart.html I have found this script that should work, but not sure where I need to place it within the module files: <script> var $html = $(document.documentElement); var $modal = $('.my-custom-modal'); function showModal() { $html.css('overflow', 'hidden'); $modal.show().css('overflow', 'auto'); } function hideModal() { $html.css('overflow', ''); $modal.hide(); } $('.modal-open-button').on('click', showModal); $('.modal-close-button').on('click', hideModal); </script> Any help would be gratefully received. Many Thanks