If you are using Juiceboxbuilder Pro or Juicebox light with Drupal 7. And you are using Baseurl to embed your gallery or slide show in Drupal. And some of your clients are able to see the gallery or slideshow while others are not. They might be getting the error Juicebox Error: Config XML file not found. Try using only relative urls. So in other words when you are coding your path to your folder and javascript don’t put all that http stuff in there. Instead use / to represent your root directory and then build up from there. So this my_gallery_folder/jbcore/juicebox.js becomes this /my_gallery_folder/jbcore/juicebox.js
<!--START JUICEBOX EMBED-->
<script src="my_gallery_folder/jbcore/juicebox.js"></script>
<script>
new juicebox({
baseUrl : 'my_gallery_folder/',
containerId : 'juicebox-container',
galleryWidth : '800',
galleryHeight : '600',
backgroundColor: '#222222'
});
</script>
<div id="juicebox-container"></div>
<!--END JUICEBOX EMBED-->