Version one of the image gallery is with the JavaScript embedding in the <head> tags and it play automatically. There is no CSS or JS library
Version two of the image gallery is similar to the beginner version except that navigation links (next, play/pause/ previous) have been added with the necessary JavaScript code. There is no CSS or JS library.
View ImageGallery_intermediate
Version three of the image gallery using an arrays:
View ImageGallery_advanced (With An Array of Objects)
View ImageGallery_advanced (With Two Arrays)
Version four of the image gallery is in a separate folder and uses CSS and JS for the page and a JS library file.