Scrolling Thumbs Gallery for Picasa Web Albums
A great gallery with scrollable thumbnails that slide out from a navigation. The menu will reveal a horizontal bar with thumbnails when clicked. The thumbnails container will scroll automatically when the user moves the mouse to the left or right.
When a thumbnail is clicked it will be loaded as a full image preview in the background of the page. Get all the details and documentation and the original code to customize this further on the great Codrops website
To use this you need your own webspace. The website must support PHP and Simplexml. For more the details see these instructions.