var contentObj = document.getElementById('outer');
var contentHeight;
if(contentObj!=null)
{
	contentHeight = contentObj.offsetHeight;
}
//alert('Height: '+ contentHeight);
var barObj = document.getElementById('leftnv');
if(barObj!=null)
{
	var newBarHeight = contentHeight;
	barObj.style.height = newBarHeight + "px";
}