LightBox Advancer is a simple and useful Expression Web add-in that helps to easily insert the LightBox into your web pages. It is designed to view the pictures in the popup LightBox window. No hand coding is required. The extension automatically generates the CSS and JS files that are based on the parameters you set via GUI. You can make fully custom Lightbox window or use professionally-designed styles coming with the Lightbox Advancer. About 20 free eye-catching lightbox styles included. Live Preview function give you an ability always see how your Lightbox will look in a browser window. Auto-thumbnail generation function creates thumbnails quick and easy.