$(document).ready(function() {
  $(".product-description").each(function() {
    x = $(this);

    link_id = x[0].id +'-link';
    content_id = x[0].id + '-content';
    link = '<a id="' + link_id + '" href="#' + content_id + '"><img src="/assets/114/information.png?1268096437"  alt="icon_information" /></a>'

    x.before(link);
    x.hide();

    link_selector = '#' + link_id;
    $(link_selector).fancybox({
      'autoDimensions': false,
      'height': 150,
      'hideOnContentClick': true,
      'overlayShow': false,
      'speedIn': 600,
      'speedOut': 200,
      'titleShow': false,
      'width': 450
    });
  });
});