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javascript page height

Posted By:      Posted Date: September 27, 2010    Points: 0   Category :ASP.Net

My footer should be the height of the page. It works with position:absolute; bottom:0, but when my div height of my page is higher than my  document.documentElement.clientHeight, my position:absolute does not work as intended. How can I fix this so my footer is always on the bottom of the page despite my document.documentElement.clientHeight is only 400px and my page height is well over 800.

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