How to properly set the 100% DIV height to match document/window height?

Question

I have a wrapper positioned to center with an y-repeated background image:

    

        ...some content
    
&         


        

Answer 1

The easiest way is to add the:

$('#ID').css("height", $(document).height());

after the correct page height is determined by the browser. If the document height is changed once more re-run the above code.