Returns the amount of vertical space available to the window on the screen.
Returns the amount of horizontal space in pixels available to the window.
Returns the color depth of the screen.
Returns the height of the screen in pixels.
Returns the bit depth of the screen.
Note that not all of the width given by this property may be available to the window itself.
Note that not all of the width given by this property may be available to the window itself. When other widgets occupy space that cannot be used by the window object, there is a difference in window.screen.width and window.screen.availWidth. See also window.screen.height.