// JavaScript Document
var temp, temp2, cookieArray, cookieArray2, cookieCount;
function initiate(divname, img, show_default)
{ 
	cookieCount=0;
	if (document.cookie) {
		cookieArray=document.cookie.split(";");
		cookieArray2=new Array();

		for (i in cookieArray) {
			cookieArray2[cookieArray[i].split("=")[0].replace(/ /g,"")] = cookieArray[i].split("=")[1].replace(/ /g,"");
		}
	}

	cookieArray=(document.cookie.indexOf("state=")>=0)?cookieArray2["state"].split(","):new Array();
	temp=document.getElementById(divname);

	for(var o=0;o<temp.getElementsByTagName("li").length;o++) {
		if(temp.getElementsByTagName("li")[o].getElementsByTagName("ul").length>0) {
			temp2 = document.createElement("span");
			temp2.className = "symbols";
			temp2.style.backgroundImage = (cookieArray.length>0)?((cookieArray[cookieCount]=="true")?"url('images/minus.gif')":"url('images/plus.gif')"):"url('images/plus.gif')";
			temp2.onclick=
				function() 
				{
					showhide_2(this.parentNode);
					writeCookie();
				}

			temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild)
			temp.getElementsByTagName("li")[o].getElementsByTagName("ul")[0].style.display = "none";
			
//			if (cookieArray[cookieCount]=="true") {
				showhide_2(temp.getElementsByTagName("li")[o]);
//			}

			cookieCount++;

		} else {
			temp2 = document.createElement("span");
			temp2.className = "symbols";
			temp2.style.backgroundImage = "url(page.png)";
			temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild);
		}
	}
}

function showhide_2(el)
{
	el.getElementsByTagName("ul")[0].style.display = (el.getElementsByTagName("ul")[0].style.display=="block")?"none":"block";
	el.getElementsByTagName("span")[0].style.backgroundImage = (el.getElementsByTagName("ul")[0].style.display=="block")?"url('images/minus.gif')":"url('images/plus.gif')";
}

function writeCookie()
{
	cookieArray=new Array()
	for(var q=0;q<temp.getElementsByTagName("li").length;q++) {
		if (temp.getElementsByTagName("li")[q].childNodes.length>0) {
			if (temp.getElementsByTagName("li")[q].childNodes[0].nodeName=="SPAN" && temp.getElementsByTagName("li")[q].getElementsByTagName("ul").length>0) {
				cookieArray[cookieArray.length] = (temp.getElementsByTagName("li")[q].getElementsByTagName("ul")[0].style.display=="block");
			}
		}
	}
	
	document.cookie = "state="+cookieArray.join(",")+";expires="+new Date(new Date().getTime() + 365*24*60*60*1000).toGMTString();
}