At page load, images are shown as piles displayed on a grid.
Clicking one pile (gallery) will make it expand to the center of the page, with photos displayed on a grid, while the other piles are moved to the side of the page.
Clicking outside the images or the piles will reset the page layout, reverting back to the original piles.
Here are some key features of "ll.stapla.js":
· Set pile dimension
· Set margins between piles
· Set the number of display columns (for piles and photos)