// JavaScript Document

function display(id1, id2)
{
	   var curHeading = document.getElementById(id1);
	   var highlight = document.getElementById(id2)
	   if (curHeading.style.display == "block")
	     curHeading.style.display = "none";
	   else
	     curHeading.style.display = "block";
	   return false;	
}