« Gecko DOM Reference
window.outerHeight
Gets the height of the outside of the browser window. window.outerHeight represents the height of the whole browser window including toolbars and window chrome.
Syntax
var intWindowHeight = window.outerHeight;
Value
intWindowHeight stores the window.outerHeight property value.
The window.outerHeight property is read-only; it has no default value.
window.outerHeight property stores an integer representing a number of pixels.
Graphical example

Standards info
DOM Level 0. Not part of any W3C technical specification or recommendation.