The difference between offsetwidth,clientwidth;offsetheight,clientheight in JavaScript

In JavaScript, offsetwidth is the visible width of the object, and edges such as the package scrollbar change with the window's display size

ClientWidth, offsetwidth, clientheight difference
IE6.0, ff1.06+:
offsetwidth = width + padding + border
offsetheight = height + padding + border
ie5.0/5.5:
offsetwidth = width
offsetheight = height

Offsetwidth: Is the offset width of the element relative to the parent element. equals Border+padding+width

The difference between offsetwidth,clientwidth;offsetheight,clientheight in JavaScript