function resizeSidebar()
{

  try
  {

	  contentLength=document.getElementById('innerbody').offsetHeight;
	  sidebarLength=document.getElementById('leftnav').offsetHeight;
	  
	  if ( contentLength > sidebarLength )
	  {
	  
		document.getElementById('leftnav').style.height=contentLength+"px";
	  
	  }

   }
   catch(err)
   {
   }
  
  
}