function toggleDisplay()
{
  var archivedNews = document.getElementById('archive');
	var togglePic = document.getElementById('plus-minus');
	
  if (archivedNews.style.display=="none")  //archived section is hidden
	{
	  archivedNews.style.display="inline";   //show archived section
		togglePic.src = "images/Shapes/minimize.jpg";
		togglePic.alt = "Minimize";
	}
	else
	{
	  archivedNews.style.display="none";     //archived section should be hidden
		togglePic.src = "images/Shapes/expand.jpg";
		togglePic.alt = "Expand";
	}
}

//Author: Chrissy Cornyn
//Created: March 2009
//Purpose: Shows and hides old news items