/*
 * zj.news
 * version : 3.0

 1.设置首页
	<a href="#" onclick="zj.sethome();">设为首页</a>
2.收藏站点
	<a href="#" onclick="zj.addfavorite();">添加收藏</a>
3.获取cookie	
	zj.getcookie("sessionid");
4.添加cookie
	zj.setcookie("memberid","xxx");
5.删除cookie
	zj.deletecookie("memberid");
6.设置默认提交按钮
	jquery(".main").keypress(function(){zj.enter(event, '.cont .loginbtn'); } );
7.将指定名称的标签组设置为选项卡样式:鼠标事件
	tabover("ul_one","div_one","current");	
	标签组必须是ul -->li, 内容组必须是div -->div
8.将指定名称的标签组设置为选项卡样式:点击事件
	tabclick("cont_one","div_one","current");	
	标签组必须是ul -->li, 内容组必须是div -->div
9.获取查询字符串值
	zj.getquery('id',0) 0为未取到数据时的默认值
10.获取指定url的查询字符串值
	zj.getquery2(top.document.location.search,'id') 
11.在当前地址后添加查询字符串，如果已存在该查询字符串则替换
    zj.addquery('id',10)
12.在指定地址后添加查询字符串，如果已存在该查询字符串则替换
	 zj.addquery2("/demo/detail.aspx?node=test&id=5",'id',10)
13. 页面中图片超过宽度自动等比缩小
   zj.fiximagesize(".text", 600);

14.增加栏目点击数
    zj.addnodehits
15.栏目浏览权限检查
    checknodeperm
16.增加内容点击数
    addcontenthits
17.增加内容点击数评分
    addcontentscore
   method:(0:按ip,1:按用户)
18.获取当前会员信息(未登录显示登录版块)
    loadlogin(elem)
19.登录
    login(txtname, txtpwd, chkremeber, hanlder)
    txtname,用户名输入框id
    txtpwd,密码输入框id
    chkremeber,记住我复选框
    hanlder,登录成功处理函数
20.

21.请求退出
    zj.logout
22.检查会员名是否已存在0:用户名或email不可用，1可用，其他：错误消息 
    validmembername(username)
23.检查会员邮箱是否存在 0:用户名或email不可用，1可用，其他：错误消息 
 validemail(email)
24.检查验证码
    checkverifycode(input)
25.更换验证码
    changecode(elem)
26.兑换礼品
    dogifttran(giftid)
27.会员k中心搜索内容
    dosearch(itemname) 
28.删除确认提示
confirmdelete()
29.获取选中项
getselectkeys()
30.前台搜索，跳到search.aspx
  gosearch(input);
 *
 */
var contentx_url = apppath + "app_service/contentx.ashx";
var member_url = apppath + "app_service/member.ashx"; //会员登录ajax页
var member_panel_url = "user_ajax.aspx"; //会员登录面板加载页
var gift_tran_url = apppath + "app_service/gift.ashx"; //礼品兑换提交页
var login_url = apppath + "login.aspx"; //会员默认页地址
var node_url = apppath + "app_service/node.ashx"; //栏目点击计数ajax页
var verfiycode_url = apppath + "app_service/validatecode.aspx";
var search_url = "search.aspx";

string.prototype.trim = function () { return (this.replace(/^\s+|\s+$/g, "")); }
string.prototype.ltrim = function () { return (this.replace(/^\s*/, "")); }
string.prototype.rtrim = function () { return (this.replace(/\s*$/, "")); }

var zj = new object();
////////////////////util/////////////////////////
zj.sethome = function (obj) {
    var url = document.location.protocol + "//" + document.location.hostname;
    try {
        obj.style.behavior = 'url(#default#homepage)';
        obj.sethomepage(url);
    }
    catch (e) {
        if (window.netscape) {
            try {
                netscape.security.privilegemanager.enableprivilege("universalxpconnect");
            }
            catch (e) {
                alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");
            }
            var prefs = components.classes['@mozilla.org/preferences-service;1'].getservice(components.interfaces.nsiprefbranch);
            prefs.setcharpref('browser.startup.homepage', vrl);
        } else {
            alert("您的浏览器不支持，请按照下面步骤操作：1.打开浏览器设置。2.点击设置首页。3.输入：" + url + "点击确定。");
        }
    }
};
zj.addfavorite = function (url, title) {
    if (url == null) url = document.location.href;
    if (title == null) title = document.title;
    try {
        window.external.addfavorite(url, title);
    }
    catch (e) {
        try {
            window.sidebar.addpanel(title, url, "");
        }
        catch (e) {
            alert("加入收藏失败，请使用ctrl+d进行添加");
        }
    }
};
zj.getcookie = function (name) {
    var cookie_start = document.cookie.indexof(name);
    var cookie_end = document.cookie.indexof(";", cookie_start);
    if (cookie_start == -1) {
        return "";
    } else {
        var length = cookie_end > cookie_start ? cookie_end : document.cookie.length;
        var val = document.cookie.substring(cookie_start + name.length + 1, length);
        return unescape(val);
    }
};
zj.setcookie = function (cookiename, cookievalue, seconds, path, domain, secure) {
    var expires = new date();
    expires.settime(expires.gettime() + seconds);
    document.cookie = escape(cookiename) + '=' + escape(cookievalue)
    + (expires ? '; expires=' + expires.togmtstring() : '')
    + (path ? '; path=' + path : '/')
    + (domain ? '; domain=' + domain : '')
    + (secure ? '; secure' : '');
};
zj.deletecookie = function (name) {
    var date = new date();
    date.settime(date.gettime() - 10000);
    document.cookie = name + "=a; expires=" + date.togmtstring();
};
zj.enter = function (event, linkopentype) {
    if (event.keycode == 13 && !(event.srcelement && (event.srcelement.tagname.tolowercase() == "textarea"))) {
        var defaultbutton = jquery(linkopentype);
        if (defaultbutton && typeof (defaultbutton.click) != "undefined") {
            defaultbutton.click();
            event.cancelbubble = true;
            if (event.stoppropagation)
                event.stoppropagation();
            return false;
        }
    }
    return true;
};
zj.tabover = function (tabname, divname, hovercss) {
    jquery("[name='" + tabname + "'] li").hover(function () {
        jquery("[name='" + divname + "'] > div").hide();
        jquery("[name='" + tabname + "'] li").removeclass(hovercss);
        alert(jquery("[name='" + divname + "'] > div").eq(jquery(this).index()).html());
        jquery("[name='" + divname + "'] > div").eq(jquery(this).index()).show();
    }, function () {
    });
};
zj.tabclick = function (tabname, divname, hovercss) {
    jquery("[name='" + tabname + "'] li").click(function () {
        jquery("[name='" + divname + "'] > div").hide();
        jquery("[name='" + tabname + "']  li").removeclass(hovercss);

        jquery(this).addclass(hovercss);
        jquery("[name='" + divname + "'] > div").eq(jquery(this).index()).show();
    });
};
zj.getquery = function (name, defaultvalue) {
    var vstr = defaultvalue;
    var search = document.location.search.tolowercase();
    search = search.substring(1, search.length);

    var arr = search.split("&");
    for (i = 0; i < arr.length; i++) {
        var temp = arr[i].split("=");
        if (temp[0] == name) {
            vstr = temp[1];
            break;
        }
    }
    return vstr;
};
zj.getquery2 = function (search, name) {
    var vstr = "";
    search = search.tolowercase();
    search = search.substring(1, search.length);

    var arr = search.split("&");
    for (i = 0; i < arr.length; i++) {
        var temp = arr[i].split("=");
        if (temp[0] == name) {
            vstr = temp[1];
            break;
        }
    }
    return vstr;
};
zj.addquery = function (name, value) {
    var path = document.location.pathname;
    var search = document.location.search.tolowercase();
    search = search.substring(1, search.length);
    var newsearch = "?";
    var arr = search.split("&");
    for (i = 0; i < arr.length; i++) {
        if (arr[i] == "") continue;
        var temp = arr[i].split("=");
        if (temp[0] == name) continue;
        newsearch += arr[i] + "&";
    }
    newsearch += name + "=" + value;
    return path + newsearch;
};
zj.addquery2 = function (url, name, value) {
    var arr = url.split('?');
    if (arr.length == 1) return url + "?" + name + "=" + value;

    var path = arr[0];
    var search = arr[1];

    var newsearch = "?";
    var arr1 = search.split("&");
    for (i = 0; i < arr1.length; i++) {
        var temp = arr1[i].split("=");
        if (temp[0] == name) continue;
        newsearch += arr1[i] + "&";
    }
    newsearch += name + "=" + value;
    return path + newsearch;
};
zj.removequery = function (name) {
    var vstr = "";
    var search = document.location.search.tolowercase();
    search = search.substring(1, search.length);
    var arr = search.split("&");
    for (i = 0; i < arr.length; i++) {
        var temp = arr[i].split("=");
        if (temp[0] != "" && temp[0] != name) {
            vstr += "&" + temp;
        }
    }
    if (vstr.length > 1) {
        vstr = "?" + vstr.substring(1);
    }
    return document.location.pathname + vstr;
};
zj.getdomain = function () {
    var url = document.location.protocol + "//" + document.location.host;
    return url;
};
zj.validtip = function (tipcss) {
    jquery(tipcss).each(function () {
        //var inputid = jquery(this).attr("controltovalidate");
        var inputid = jquery(this).attr("id");
        inputid = eval(inputid).controltovalidate;
        var offset = jquery("#" + inputid).offset();
        var l = offset.left;
        var t = offset.top;
        var w = jquery("#" + inputid).width();
        jquery(this).css({ left: l + w, top: t });
    });
};
zj.validtipv = function (tipcss) {
    jquery(tipcss).each(function () {
        //var inputid = jquery(this).attr("controltovalidate");
        var inputid = jquery(this).attr("id");
        inputid = eval(inputid).controltovalidate;
        var offset = jquery("#" + inputid).offset();
        var l = offset.left;
        var t = offset.top;
        var h = jquery("#" + inputid).height();
        jquery(this).css({ left: l, top: t + h });
    });
};
zj.fiximagesize = function (filter, w, h) {
    if (filter == null) return;
    if (w == null) w = 700;
    if (h == null) h = 2000;

    jquery(filter).find("img").bind("load", function () {
        var img = jquery(this).get(0);
        var heightwidth = img.offsetheight / img.offsetwidth;
        var widthheight = img.offsetwidth / img.offsetheight;

        if (img.offsetheight > 1)
            if (img.readystate != "complete") {
                return false; //确保图片完全加载
            }
        if (img.offsetwidth > w) {
            img.width = w;
            img.height = w * heightwidth;
        }
        if (img.offsetheight > h) {
            img.height = h;
            img.width = h * widthheight;
        }
    });
};
/////////////////////cms////////////////////////
zj.checkperm = function () {
    if (currentnode != "" && currentid != "") {
        var res = jquery.ajax({
            type: "post",
            datatype: "json",
            async: false,
            url: node_url,
            data: { action: "canview", node: currentnode, id: currentid }
        }).responsetext;
        eval("res=" + res);
        if (res.code == 1) {
            return true;
        } else {
            alert("你所在的会员组无权查看该栏目");
            document.location.href = member_default_url;
            return false;
        }
    } else {
        alert("缺少参数:currentnode,currentid");
        return false;
    }
};
zj.addhits = function () {
    if (currentnode != "" && currentid != "") {
        jquery.post(contentx_url, { action: "hits", node: currentnode, id: currentid });
    }
};
zj.addscore = function (id, score, method) {
    if (id == null || score == "") {
        alert("缺少参数id,score");
        return;
    }
    jquery.ajax({
        type: "post",
        datatype: "json",
        url: contentx_url,
        data: { action: "score", score: score, id: id, method: method },
        success: function (res) {
            if (res.code == 1) {
                alert("投票成功");
                document.location.reload();
            } else if (res.code == 2) {
                alert("已经评价过");
            } else {
                alert(res.msg);
            }
        }
    });
};
zj.loadlogin = function (elem) {
    var path = member_panel_url + "?" + math.random();
    if (language == 'zh-cn') {
        path = apppath + path;
    } else {
        path = apppath + language + "/" + path;
    }
    jquery(elem).load(path);
};
zj.login = function (txtname, txtpwd,txtverify, chkremeber, jump) {
    var name = jquery(txtname).val();
    var pwd = jquery(txtpwd).val();
    var min = 0;
    if (name == "" || pwd == "") {
        alert("请输入用户名和密码");
        return;
    }
    if (txtverify != "") {
        var code = jquery(txtverify).val();
        if (code == "") {
            alert("请输入验证码");
            return;
        }
        if (!zj.verifycode(code)) {
            alert("验证码错，请重新输入");
            return;
        }
    }
    if (chkremeber != "") {
        if (jquery(chkremeber).attr("checked") == "true")
        {
            min = 24 * 60 * 10;
        }
    }
    jquery.ajax({
        type: "post",
        datatype: "json",
        url: member_url,
        data: { action: "login", username: name, password: pwd, expire: min },
        error: function (req, status, error) { alert(error.message); },
        success: function (res) {
            if (res.code == 1) {
                if (jump == "") {
                    document.location.reload();
                }
                else{
                    document.location.href = jump;
                }
            } else {
                alert(res.msg);
            }
        }
    });
};
zj.logout = function () {
    jquery.ajax({
        type: "post",
        datatype: "json",
        url: member_url,
        data: { action: "logout" },
        error: function (req, status, error) {
            alert(error.message);
        },
        success: function (res) {
            if (res.code == 1) {
                document.location.reload();
            } else {
                alert(res.msg);
            }
        }
    });
};
zj.validname = function (username) {
    if (username == "") return false;
    var res = jquery.ajax({
        type: "post",
        async: false,
        datatype: "json",
        url: member_url,
        data: { action: "validname", name: username }
    }).responsetext;
    eval("res=" + res);
    if (res.code == 1) {
        return true;
    } else if (res.code == 0) {
        return false;
    } else {
        alert(res.msg);
        return false;
    }
};
zj.validemail = function (email) {
    if (email == "") return false;
    var res = jquery.ajax({
        type: "post",
        datatype: "json",
        async: false,
        url: member_url,
        data: { action: "validemail", email: email }
    }).responsetext;
    eval("res=" + res);
    if (res.code == 1) {
        return true;
    } else if (res.code == 0) {
        return false;
    } else {
        alert(res.msg);
        return false;
    }
};
zj.validcard = function (code) {
    if (code == "") return false;
    var res = jquery.ajax({
        type: "post",
        async: false,
        datatype: "json",
        url: member_url,
        data: { action: "validcard", card: code }
    }).responsetext;
    eval("res=" + res);
    if (res.code == 1) {
        return true;
    } else {
        alert(res.msg);
        return false;
    }
};
zj.verifycode = function (code) {
    var u = verfiycode_url + "?action=verify&code=" + code;
    var res = jquery.ajax({ url: u, async: false, cache: false }).responsetext;
    if (res == "1") return true;
    return false;
};
zj.changecode = function (elem) {
    jquery(elem).attr("src", verfiycode_url + "?action=create&r=" + math.random());
};
zj.setverifycode = function () {
    $(".verifycode").attr("src", verfiycode_url + "?action=create&r=" + math.random());
    $(".verifycode").click(function () { zj.changecode(this); });
    $(".verifylink").click(function () { zj.changecode($(this).prev()); });
}
zj.dogifttran = function (giftid) {
    if (giftid == null) { giftid = getquery("id"); }
    if (giftid == "") { alert("缺少参数giftid"); return; }

    jquery.ajax({
        type: "post",
        url: gift_tran_url,
        datatype: "json",
        data: { action: "buygift", "giftid": giftid },
        success: function (res) {
            if (res.code == 1) {
                alert("兑换成功,请等待管理员处理!");
            } else {
                alert(res.msg);
            }
        },
        error: function (req, status, error) {
            alert("报歉,出现错误:" + error + ",请稍候再试!");
        }
    });
};
zj.dosearch = function (itemname) {
    var title = $("search_title").val();
    if (title == "") {
        alert("请输入" + itemname);
        return;
    }
    var url = zj.removequery("k");
    url += url.indexof('?') > 0 ? "&" : "?";
    document.location.href = url + "k=" + title;
};
zj.gosearch = function (inputid) {
    var title = $(inputid).val();
    if (title == "") return;
    var url = search_url;
    if (language == "zh-cn") {
        url = apppath + search_url;
    } else {
        url = apppath + language + "/" + search_url;
    }
    document.location.href = url + "k=" + title;
};
zj.confirmdelete = function () {
    var ids = getselectkeys();
    if (ids == "") {
        alert('请钩选要删除的信息');
        return false;
    }
    if (!confirm("确认要删除所有选中的信息及其相关信息吗？")) {
        return false;
    }
    return true;
};
zj.getselectkeys = function () {
    var keys = '';
    jquery("input[name=selectkeys]").filter(":checked").each(
        function (item) {
            keys += this.value + ",";
        }
    );
    return keys;
};
zj.setcurrent = function (curstyle) {
    try {
        if (channelnode == "") channelnode = "zh-cn";
        $("#" + channelnode).addclass(curstyle);
    } catch (e) { }
};