Using 'scrollPlaceholder-mini-light.js' may speed up your web page’s loading time, and save your viewers bandwidth.
'scrollPlaceholder-mini-light.js' is intended for scrolled elements that contain 'img' (image) tags, such as the “Mini Scroller” div element positioned on the left (or below on smaller screens).
For complete information about this web page, see this instruction page.
A 'scrollPlaceholder-mini.js' file (a full-featured version of 'scrollPlaceholder-mini-light.js') is used to toggle the images within a “Mini Scroller” div element on the web page, just like is done here. But the full-featured version also displays an informational 'Mini Console' on the left side of the web page.
Here are links to components that make up this web page, should you wish to set the web page up on your home computer: