// JavaScript Document
function sitemap_swapClasses(element)
{
	if (document.getElementById)
	{
		var liClass = "sitemap_" + element;
		var picture = "pic_" + element;
		document.getElementById(liClass).className = (document.getElementById(liClass).className == "open") ? "closed" : "open";
		document.getElementById(picture).src = (document.getElementById(liClass).className == "open") ? "images/sitemap/minus.gif" : "images/sitemap/plus.gif";
	}
}
var expanded = 0;
function sitemap_expAll()
{
	if (document.getElementsByTagName)
	{
		var listItems = document.getElementsByTagName("li");
		for (i = 0; i < listItems.length; i++)
		{
			if (listItems[i].id.indexOf("sitemap") != -1)
			{
				listItems[i].className = (expanded) ? "closed" : "open";
				var picture = "pic_" + listItems[i].id.replace("sitemap_","");
				listItems[i].className = (expanded) ? "closed" : "open"
				document.getElementById(picture).src = (expanded) ? "images/sitemap/plus.gif" : "images/sitemap/minus.gif";
			}
		}
	expanded = (expanded == 1) ? 0 : 1;
	}
}