function correct_layout()
{
	if(document.getElementById('content').offsetHeight)
	{
		var div_heights = new Array(
		document.getElementById('navigation_left').offsetHeight,
		document.getElementById('content').offsetHeight,
		document.getElementById('features').offsetHeight);
		
		div_heights = div_heights.reverse(div_heights.sort(num_sort));
		
		var style_height = div_heights[0] + "px";
		document.getElementById('navigation_left').style.height = style_height;
		//document.getElementById('content').style.height = style_height;
		document.getElementById('features').style.height = style_height;
	}
}

function num_sort(a,b)
{
	return a-b;
}