This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Specifies the y-coordinate of the first pixel that is not allocated to permanent or semipermanent user interface features.


iAvail = window.screen.availTop


setY = window.screen.height - window.screen.availTop;
setX = window.screen.width - window.screen.availLeft;
window.moveTo(setX, setY);


In most cases, this property returns 0.

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Last updated by: cvrebert,