Difference between screen.availHeight and window.height

Posted by akshayexp on Stack Overflow See other posts from Stack Overflow or by akshayexp
Published on 2010-06-15T10:12:17Z Indexed on 2010/06/15 10:42 UTC
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JavaScript

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jQuery

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window

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document

Hi,

I am executing the following javascript on my browser(firefox)

1.console.debug("Screen height = "+ screen.availHeight); //output 770

2.console.debug("Window Height ="+ $(window).height()); //output 210 (i am using jQuery as well)

What is the difference between the two? Are units of 770 is pixels and 210 is mm ?

Similarly, when I write $(document).height() and $(window).height() , there is a difference . What is the reason ?

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