So I'm just starting to piece together how to use jQuery and I'm in the middle of putting a web gallery together that uses FancyBox as the tool to overlay images. However I'm also using a PHP script to populate the page with thumbnail images from a folder and linking them to their corresponding larger image versions. What my goal is; is to have the jQuery script use the filename of the large image version as a caption when the image is overlaid. How would I go about adding those few lines of code?