function clearclass() {

    for (var i = 0; i < 7; i++) {
        document.getElementById("nav" + i).className = "";
    }
    document.getElementById("nav0").className = "hover";
}
function checkclass() {
    for (var i = 0; i < 7; i++) {
        if (document.getElementById("nav" + i).className == "hover") {
            return;break;
        }
    }
    setclass(HoverLiId);
}
window.onload = init;
var HoverLiId = null;
function init() {
    if (Check("index") != -1||Check2()) {
        HoverLiId = "nav" + 0;
        setclass(HoverLiId);
    }
    else if (Check("ac0c00d6-df6f-4676-904c-731f382cfdf4") != -1) {//新闻快讯
        HoverLiId = "nav" + 1;
        setclass(HoverLiId);
    }
    else if (Check("f97fadf7-56f4-4bdf-8835-44a245874def") != -1) {//经验心得
        HoverLiId = "nav" + 2;
        setclass(HoverLiId);
    }
    else if (Check("1f60f950-4373-4057-b9d2-1db0ec504c9e")!=-1||Check("86d29274-4e9a-4c10-82c7-208c76b3038c")!=-1||Check("b958c6de-e1f9-4cd7-b61f-6c76c55e21b3")!=-1||Check("d8d4337b-5689-4fb5-b994-7fbbafc68a70") != -1) {//种族
        HoverLiId = "nav" + 3;
        setclass(HoverLiId);
    }
    else if (Check("14a60d16-ed96-489f-93a3-c49c195a29c3") != -1) {//背景故事
        HoverLiId = "nav" + 4;
        setclass(HoverLiId);
    }

    else if (Check("342a1a26-60b3-4842-8560-161da6cd8c7f") != -1) {//精美图片
        HoverLiId = "nav" + 5;
        setclass(HoverLiId);
    }
    else {
        HoverLiId = null;
        setclass(HoverLiId);
    }
}
function setclass(id) {
    if (id != null) {
        document.getElementById(id).className = "current";
    }
    
}

//匹配字符串
function Check(urlname) {
    var url = window.location.toString();
    var i = url.lastIndexOf("/");
    return url.substring(i + 1, url.length).toString().toLowerCase().indexOf(urlname)
}

function Check2(){
var url = window.location.toString();
    var i = url.lastIndexOf("/")+1;
    return i==url.length;
}