Diginix Lightbox for Joomla 2.5 and 3.x is a Image Lightbox that creates Lightbox-enabled links to image files are displayed in an overlay on the current page of the Article, instead of causing a new page load. While the overlay is displayed, the rest of the page content is darkened (and, in effect, temporarily disabled) to focus the user on the overlay. Diginix Image LightBox is a snap to setup, just use {dglb}images/image.jpg:images/image_small.jpg:My Title:Group1{/dglb} or just {dglb}images/image.jpg{/dglb}. It works on all modern browsers.