var temp, temp2, cookieArray, cookieArray2, cookieCount;

function initiate(){

        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("containerul");
        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(minus.png)":"url(plus.png)"):"url(plus.png)";
                        temp2.style.backgroundImage = (cookieArray.length>0)?((cookieArray[cookieCount]=="true") ?  "url(/images/minus.png)":"url(/images/plus.png)"):"url(/images/plus.png)";
                        temp2.onclick=function(){
                                showhide(this.parentNode);
                                writeCookie();
                                }
                        temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild)
                        temp.getElementsByTagName("li")[o].getElementsByTagName("ul")[0].style.display = "none";
						temp.getElementsByTagName("li")[o].getElementsByTagName("a")[0].onclick=function(){
																		showhide(this.parentNode);
																		writeCookie();
																		}
                        if(cookieArray[cookieCount]=="true"){
                                showhide(temp.getElementsByTagName("li")[o]);
                                }
                        cookieCount++;
                        }
                else {
                        temp2 = document.createElement("span");
                        temp2.className = "symbols";
                        //temp2.style.backgroundImage = "url(page.png)";
                        temp2.style.backgroundImage = "url(/images/page.png)";
                        temp.getElementsByTagName("li")[o].insertBefore(temp2,temp.getElementsByTagName("li")[o].firstChild);
                        }
                }
        }

function showhide(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(minus.png)":"url(plus.png)";
        el.getElementsByTagName("span")[0].style.backgroundImage=(el.getElementsByTagName("ul")[0].style.display=="block")?"url(/images/minus.png)":"url(/images/plus.png)";
        }

function showCountry(e){
		el = document.getElementById(e).parentNode;
        el.getElementsByTagName("ul")[0].style.display = "block";
        el.getElementsByTagName("span")[0].style.backgroundImage= "url(/images/plus.png)";
        }

// Runs through the menu and puts the "states" of each nested list into an array, 
// the array is then joined together and assigned to a cookie.
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();
        }

$(document).ready
	(
		function() 
		{
			$("#formComment").validate
			(
				{
					event: "submit",
					onblur: false,
					onkeyup: false,
					onChange: false,	
					onfocusout: false, 
					onsubmit: true,
					showErrors: function(errorMap, errorList) 
					{ 
						if (errorList.length > 0)
						{ 
							alert("Please note all fields are required");
						}
					}
				}
			);
		}
	);