Returns the height of the screen in pixels.
SyntaxiHeight = window.screen.height
iHeight is an integer representing the height in pixels.
Note that not all of the height given by this property may be available to the window itself. Widgets such as taskbars or other special application windows that integrate with the OS (e.g., the Spinner player minimized to act like an additional toolbar on windows) may reduce the amount of space available to browser windows and other applications.
SpecificationDOM Level 0. Not part of specification.