// 如果网站不在根目录下 而是在虚拟目录下 请在这里写下虚拟目录的名称。默认留空
var _path = "";
// 获取皮肤ID
var _skinId = getCookie("_skinId") ? getCookie("_skinId") : "1";

// 根据皮肤ID读取对应的CSS
function loadSkin(skinId) {
    writeCookie("_skinId", skinId);
    top.window.location.reload();
}

// 通过ID获取页面元素
function $(id) {
    return document.getElementById(id);
}

// 通过皮肤ID，CSS名称，读取CSS
function loadCss(skinId, cssName) {
    var head = document.getElementsByTagName('head').item(0);
    css = document.createElement('link');
    css.href = "Skin/Skin" + skinId + "/" + cssName;
    css.rel = 'stylesheet';
    css.type = 'text/css';
    css.id = 'loadCss';
    head.appendChild(css);
}

// 读取JS
function loadJs(file) {
    var scriptTag = document.getElementById('loadScript');
    var head = document.getElementsByTagName('head').item(0);
    if (scriptTag) head.removeChild(scriptTag);
    script = document.createElement('script');
    script.src = "../js/mi_" + file + ".js";
    script.type = 'text/javascript';
    script.id = 'loadScript';
    head.appendChild(script);
}

// 设置Cookie
function setCookie(sKey, sValue, sDomain, sPath, sExpires, blSecure) {
    var sCookieStr = sKey + "=" + sValue + ";";

    if (sDomain) sCookieStr += " DOMAIN=" + sDomain + ";";
    if (sPath) sCookieStr += " PATH=" + sPath + ";";
    if (sExpires) sCookieStr += " EXPIRES=" + sExpires + ";";
    if (blSecure) sCookieStr += " SECURE";

    document.cookie = sCookieStr;
}

// 写入Cookie
function writeCookie(key, value) {
    var sExpires = new Date();
    sExpires.setTime(sExpires.getTime() + 24 * 60 * 60 * 1000 * 365);
    setCookie(key, value, "", "", sExpires.toGMTString(), "");
    if (getCookie(key) == null) {
        alert("您的浏览器安全设置过高,不支持Cookie,请重新设置浏览器的。");
    }
}

// 读取Cookie
function getCookie(sKey) {
    var sCookie = document.cookie;
    if (!sCookie) return null;

    var sTag = sKey + "=";

    var iBegin = sCookie.indexOf(sTag);
    if (iBegin < 0) return null;

    iBegin += sTag.length;

    var iEnd = sCookie.indexOf(";", iBegin);
    if (iEnd < 0) iEnd = sCookie.length;

    return sCookie.substring(iBegin, iEnd);
}

// 删除Cookie
function delCookie(sKey) {
    var tNow = new Date();
    setCookie(sKey, "", null, null, tNow.toGMTString(), null);
}

// 打开新窗口
function fullOpen(url) {
    HeightValue = screen.height;
    WidthValue = screen.width;
    newwin = window.open(url, "", "toolbar=0,location=0,directories=0,status=1,menubar=0,resizable=1,left=0,top=0,scrollbars=yes")
    if (newwin == null) {
        alert("系统提示: 您的浏览器阻止了一个弹出窗口");
        return;
    }
    newwin.moveTo(-3, -3);
    newwin.resizeTo(WidthValue + 6, HeightValue - 23);
}

// 显示DIV图层
function ShowDiv(id) {
    $(id).style.visibility = "visible";
}

// 隐藏DIV图层
function HiddenDiv(id) {
    $(id).style.visibility = "hidden";
}