// Toggle headings
// source code from http://www.boutell.com/newfaq/creating/outline.html

function toggle(toggleId, e)
{
if (!e) {e = window.event;}
if (!document.getElementById) {return false;}

var body = document.getElementById(toggleId);

if (!body) {return false;}

var im = toggleId + "_toggle";

if (body.style.display == 'none')
	{
	body.style.display = 'block';
	if (document.images[im]) {
	document.images[im].src = "/wp/wpIcons/close.png";
	}
	} else {
		body.style.display = 'none';
		if (document.images[im])
		{
		document.images[im].src = "/wp/wpIcons/open.png";
		}
	}

if (e) {
	// Stop the event from propagating, which
	// would cause the regular HREF link to
	// be followed, ruining our hard work.
	e.cancelBubble = true;
	if (e.stopPropagation)	{e.stopPropagation();}
	}
}

function openChapt(toggleId, e)
	{
	if (!e) {e = window.event;}
	if (!document.getElementById) {return false;}
	var body = document.getElementById(toggleId);
	if (!body) {return false;}
	var im = toggleId + "_toggle";

	if (body.style.display == 'none')
	{
	body.style.display = 'block';
	if (document.images[im]) {	document.images[im].src = "/wp/wpIcons/close.png";	}
		}

if (e) {
		// Stop the event from propagating, which
		// would cause the regular HREF link to
		// be followed, ruining our hard work.
		e.cancelBubble = true;
		if (e.stopPropagation)	{e.stopPropagation();}
		}
}