function resize() {
	var h1 = document.getElementsByTagName('html').item(0).offsetHeight;
	var h2 = document.body.parentNode.scrollHeight;

	if(h1 > h2)
		var bodyHeight = h1;
	else
		var bodyHeight = h2;

	var reducedHeight = bodyHeight - 67 - 30 - 17 - 27;
	var newHeight = reducedHeight.toString() + "px";

	document.getElementById("content").style.height=newHeight;
}

window.onload=resize;