///**
//以下这两个方法由调用该JS的页面完成

//
function sortList()
{
	this.length=2;
	this[0] = new Option("类别1","1");
	this[1] = new Option("类别2","2");
	return this;
}
//*/
//
////类别的数据

//
var msortOpt = new sortList();
//页面上类别 select 的 id
var msortObj;
//
//
function initSort(varsort) {
	msortObj = document.getElementById(varsort);
	msortObj.options.add(new Option("-请选择-","-1"));
	for (var i = 0; i < msortOpt.length; i++) {
		msortObj.options.add(msortOpt[i]);
	}
}
//
///**
// * 初始化默认选重
// * psortValue 默认值

//
// */
function initDefaultSelect(psortValue) {

	for (var i = 0; i < msortObj.options.length; i++) {
		if (msortObj.options[i].value == psortValue) {
			msortObj.selectedIndex = i;
		}
	}
}

function plusTree(medog,mepig){
    var vc = document.getElementsByName(medog);
    var ve = document.getElementById(mepig);
    ve.style.display = (ve.style.display=="block"||ve.style.display=="")?"none":"block";
    //getMenuId();
	var cur = "|"+medog+"|";
	var curCookies = getCookies("showMenu");
	if(ve.style.display == "block"){
		setCookies("showMenu",curCookies+"|"+medog+"|");
	}else{
		curCookies = curCookies.replace(cur,"");
		setCookies("showMenu",curCookies);
	}
	
	
}


function setCookies(cookieName,cookieValue){
	var today = new Date();
	var expire = new Date();
	expire.setTime(today.getTime() + 3600000 * 356 * 24);
	document.cookie = cookieName+'='+cookieValue+ ';expires='+expire.toGMTString()+";path=/";

}
function getCookies(key){
	var arr = document.cookie.match(new RegExp("(^| )"+key+"=([^;]*)(;|$)")); 
	if(arr != null) {return(arr[2]); }else{return ""}	
}

window.onload = function(){
	var curCookies = getCookies("showMenu");
	if(curCookies != ""){
		var arr = curCookies.split("||");
		for(var i=0;i<arr.length;i++){
			var each = arr[i];
			each = each.replace("|","");
			each = each.replace("|","");
			if(document.getElementById(each)){
				document.getElementById(each).style.display = "block";
			}
		}
	}
	
	var xmenu = getCookies("xmenu");
	if(xmenu != ""){
		var z = document.getElementsByTagName("*");
		for(var i=0;i<z.length;i++){
			if(z.item(i).className == xmenu){
				z.item(i).firstChild.style.backgroundColor = "#CCCCCC";
				z.item(i).firstChild.style.color = "#FFF";
				//z.item(i).className = "xmenu";
				//z.item(i).style.backgroundColor = "#EEE";
				//z.item(i).style.color = "#FFF";
				break;
			}
		}
	}
	

	
	window.document.onclick = function(evt){
		evt=evt || window.event;
		var aim = evt.srcElement;
		if (!evt.srcElement){
			aim = evt.target;
		}
		if(aim.parentNode.className.indexOf("nav0") > -1){
			setCookies("xmenu",aim.parentNode.className);
		}
	}
	
}