set div height using jquery (stretch div height)

Question

I have 3 divs with ids header, content and footer. Header and footer has fixed height and they are styled to float on top and bottom.

Answer 1

$(document).ready(function(){ contsize();});
$(window).bind("resize",function(){contsize();});

function contsize()
{
var h = window.innerHeight;
var calculatecontsize = h - 70;/*if header and footer heights= 35 then total 70px*/ 
$('#content').css({"height":calculatecontsize + "px"} );
}