<!--

// Multiple page cookie nav fix by byngmeister

function get_cookie(Name) 
	{
	//Get cookie routine by Shelley Powers 
	var search = Name + "="
	var returnvalue = "";

	if (document.cookie.length > 0)
		{
		offset = document.cookie.indexOf(search)
		// if cookie exists
		if (offset != -1)
			{ 
			offset += search.length
			// set index of beginning of value
			end = document.cookie.indexOf(";", offset);
			// set index of end of cookie value
			if (end == -1) end = document.cookie.length;
			returnvalue=unescape(document.cookie.substring(offset, end))
			}
		}

	return returnvalue;
	}

var foldercontentarray=new Array()
var c=0

if (ns6)
	{
	for (i=0;i<document.getElementsByTagName("UL").length;i++)
		{
		if (document.getElementsByTagName("UL")[i].id=="foldinglist")
			{
			foldercontentarray[c]=document.getElementsByTagName("UL")[i]
			c++
			}
		}
	}

if (get_cookie('opentree') != '')
	{
	var openresults=get_cookie('opentree').split(" ")

	for (i=0 ; i < openresults.length ; i++)
		{
		if (ns6)
			{
			foldercontentarray[openresults[i]].style.display=''
			foldercontentarray[openresults[i]].previousSibling.previousSibling.style.listStyleImage="url(/images/open.gif)"
			}
		else
			{
			foldinglist[openresults[i]].style.display=''
			document.all[foldinglist[openresults[i]].sourceIndex -1].style.listStyleImage="url(/images/open.gif)"
			}
		}
	}

if (ns6||ie4)
	{
	var nodelength=ns6? c-1 : foldinglist.length-1
	var nodes=new Array(nodelength)
	var openones=''
	}

function checkit()
	{
	for (i=0 ; i <= nodelength ; i++)
		{
		if ((ns6&&foldercontentarray[i].style.display=='')||(ie4&&foldinglist[i].style.display==''))
			{
			openones=openones + " " + i
			}
		}
	document.cookie='opentree='+openones
	}

if (ns6||ie4)
	{
	window.onunload=checkit
	}

//-->