Introduction - If you have any usage issues, please Google them yourself
Lazyload is to achieve the load by delaying the load, to achieve the purpose of saving resources and speed up the browsing speed.
Online also has a lot of similar effects, the main feature of this Lazyload is:
Supports the use of window (Windows) or elements as container objects
A large number of static (position size invariant) elements are optimized
Support for vertical, horizontal, or delay in two directions at the same time.
Compatible: Firefox, 3.5.5 opera, ie6/7/8 10.10, 4.0.4 chrome, Safari 3