//导航栏高亮度设置
function headNavPosition(MARK, SID) {
    var lis;
    if (MARK == "news") {
        if (SID.length > 8) {
            SID = SID.substring(0, 9);
        }
    }


    if (MARK == "product" && SID != "0001,0004,0007" && SID != "0001,0004,0008") {
        if (SID.length > 8) {
            SID = SID.substring(0, 4);
        }
    }
    if (MARK == "help" && SID != "0001,0003,0005" && SID != "0001,0003,0008") {
       
            if (SID.length > 8) {
                SID = SID.substring(0, 9);
          
        }
    }
      // alert("sub" + SID);
    lis = $(".header").find("li");
    for (var i = 0; i < lis.length; ++i) {
        // alert($(lis[i]).find("a").attr("sid") + "==" + SID);
        if ($(lis[i]).find("a").attr("sid") == SID && $(lis[i]).find("a").attr("mark") == MARK) {
            //alert($(lis[i]).find("a").attr("sid")+"=="+SID);
            $(lis[i]).addClass("cur");

            break;
        }


    }
}
function setCMS(elmId, speed) {
    var jElm;
    if (typeof (elmId).toString().toLowerCase() == "string") {
        jElm = $j(elmId);
    } else {
        jElm = $(elmId);
    }
    if (speed == null) {
        speed = 80;
    }
    var h = jElm.height() / 2;
    var w = jElm.width() / 2;
    var height = document.documentElement.scrollTop;
    if (height > 100) {
        jElm.css({ "top": "50%", "margin-top": "-" + h + "px", "left": "50%", "margin-left": "-" + w + "px" });
    }
    else {
        h = 200;
        jElm.css({ "margin-top": "-" + h + "px", "left": "50%", "margin-left": "-" + w + "px" });
    }

    jElm.css({ "position": "absolute", "z-index": "999" });
    jElm.fadeIn(speed);
}

/********************
* 显示一个全屏灰度背景
* elmId : 元素ID或元素
********************/
function showFullBg(elmId, isHideDdl, opacity, bgColor, zIndex, speed, behavior) {
    if (elmId == null) {
        elmId = "oran_full_bg";
    }
    var jElm = $j(elmId);
    if (jElm.length == 0) {
        var sHtml = "<div style='position:absolute;top:0;left:0;display:none;' id='" + elmId + "'></div>";
        $(document.body).append(sHtml);
    }
    if (opacity == null) {
        opacity = 0.75;
    }
    if (bgColor == null) {
        bgColor = "#777";
    }
    if (zIndex == null) {
        zIndex = "9";
    }
    if (speed == null) {
        speed = 80;
    }
    if (isHideDdl == null) {
        isHideDdl = true;
    }
    var jElm = $j(elmId);
    var dd = document.documentElement;
    var sWidth = dd.scrollWidth;
    var sHeight = dd.scrollHeight;
    var cH = dd.clientHeight;
    var cW = dd.clientWidth;
    if (sHeight < cH) {
        sHeight = cH;
    }
    if (sWidth < cW) {
        sWidth = cW;
    }
    jElm.css({ "z-index": zIndex, "background": bgColor, "opacity": opacity, "filter": "progid:DXImageTransform.Microsoft.Alpha(opacity=" + opacity * 100 + ")" });
    jElm.css({ "height": sHeight, "width": sWidth });
    if (isHideDdl) {
        hideDdl(null, behavior);
    }
    jElm.fadeIn(speed);
    if (behavior != null) {
        behavior();
    }
}
/********************
* 隐藏全屏灰度背景
* speed : (可选)渐变消退的速度
********************/
function hideFullBg(elmId, speed) {
    if (elmId == null) {
        elmId = "oran_full_bg";
    }
    if (speed == null) {
        speed = 80;
    }
    var jElm = $j(elmId);
    jElm.fadeOut(speed);
    showDdl();
}
//关闭层
//cntrId : 层ID
//bgId : 背景层ID
function $closeLayer(cntrId, bgId) {
    $j(cntrId).fadeOut(80, function () { hideFullBg(bgId); });
}
/********************
* 限制文本框字符长度，一个中文占两个长度（该函数一般用于多行文本框）
* src : 触发事件的源元素
* 使用方法如 <textarea max="100" onkeyup="limitLength(this)"></textarea>
********************/
function limitLength(src) {
    var value = src.value;
    var byteLength = parseInt($(src).attr("max"));
    var attribute = src.id;
    var newvalue = value.replace(/[^\x00-\xff]/g, "**");
    var length = newvalue.length;

    //当填写的字节数小于设置的字节数
    if (length * 1 <= byteLength * 1) {
        return;
    }
    var limitDate = newvalue.substr(0, byteLength);
    var count = 0;
    var limitvalue = "";
    for (var i = 0; i < limitDate.length; i++) {
        var flat = limitDate.substr(i, 1);
        if (flat == "*") {
            count++;
        }
    }
    var size = 0;
    var istar = newvalue.substr(byteLength * 1 - 1, 1); //校验点是否为“×”

    //if 基点是×; 判断在基点内有×为偶数还是奇数 
    if (count % 2 == 0) {
        //当为偶数时
        size = count / 2 + (byteLength * 1 - count);
        limitvalue = value.substr(0, size);
    } else {
        //当为奇数时
        size = (count - 1) / 2 + (byteLength * 1 - count);
        limitvalue = value.substr(0, size);
    }
    alert("最大输入" + byteLength + "个字节（相当于" + byteLength / 2 + "个汉字）！");
    document.getElementById(attribute).value = limitvalue;
    return;
}
/********************
* 根据元素ID获取元素对象(document.getElementById)
* elmId : 元素ID
********************/
function $g(elmId) { return document.getElementById(elmId); };
/********************
* 根据元素名称获取元素对象集(document.getElementsByName)
* nm : 元素name
********************/
function $name(nm) { return document.getElementsByName(nm); };
/********************
* 根据元素标签从指定容器获取元素对象集(document.getElementsByTagName)
* cntr : 容器，可以是元素对象、元素ID
* tagName : 标签名称
********************/
function $tag(cntr, tagName) {
    var o = cntr;
    if (o != Object) { o = $g(cntr); }
    return o.getElementsByTagName(tagName);
}
/********************
* 限制文本框只能输入数字(数字键)
* e : event
********************/
function digiKeyOnly(e) {
    var key = window.event ? event.keyCode : e.which;
    if (key < 27 || key > 128) {
        return true;
    } else if (key >= 48 && key <= 57) {
        return true;
    } else {
        return false;
    }
}
/********************
* 限制文本框只能输入数字
* src : 触发事件的源元素
* 使用方法如 <input onkeyup="digiOnly(this)" />
********************/
function digiOnly(src) {
    src.value = src.value.replace(/[^0-9]/g, '');
}
/********************
* 打开窗口
* url : URL
* w : 窗口宽度（不传递则默认为300px）
* h : 窗口高度（不传递则默认为300px）
* features : 关于窗口的更多属性（可先，不传递该参数或传递null则默认为无工具栏、无菜单栏、可拖放、有滚动条、纵横坐标为0）
********************/
function $o(url, w, h, features) {
    if (url == null || url == "") {
        return;
    }
    if (w == null) {
        w = "300";
    }
    if (h == null) {
        h = "300";
    }
    if (features == null) {
        features = "location=0,menubar=0,resizable=1,scrollbars=1,status=0,toolbar=0;top=0,left=0";
    }
    if (w) {
        features += ",width=" + w;
    }
    if (h) {
        features += ",height=" + h;
    }
    window.open(url, "", features, false);
}
/********************
* 清空文本框内容
* cntrId : 容器ID，不传递则以body为容器
********************/
function emptyText(cntrId) {
    var jTxts;
    if (cntrId == null) {
        jTxts = $("body").find("input[type=text]");
    } else {
        jTxts = $j(cntrId).find("input[type=text]");
    }
    var jTxtss;
    if (cntrId == null) {
        jTxtss = $("body").find("input[type=password]");
    } else {
        jTxtss = $j(cntrId).find("input[type=password]");
    }
    jTxts.each(function () {
        $(this).attr("value", "");
    });
    jTxtss.each(function () {
        $(this).attr("value", "");
    });
    if (cntrId == null)
        jTxts = $("body").find("textarea");
    else
        jTxts = $j(cntrId).find("textarea");
    jTxts.each(function () {
        $(this).attr("value", "");
    });
}
/********************
* COOKIE操作
* 重载1 只传递name : 根据键名获取cookie值
* 重载2 传递name, value : 设置cookie,默认过期时间为9986400000
* 重载3 传递name, value, expire : 设置cookie并指定过期时间
* 重载4 传递name, value(bool) : 根据键名删除cookie
* name : cookie 键名 : 
* val : cookie值
* expire : cookie过期时间
********************/
$cookie = function (name, val, expire) {
    if (val == null && expire == null) {
        var search = name + "=";
        begin = document.cookie.indexOf(search);
        if (begin != -1) {
            begin += search.length;
            end = document.cookie.indexOf(";", begin);
            if (end == -1) end = document.cookie.length;
            return document.cookie.substring(begin, end);
        }
        return null;
    } else if (typeof (val) == "boolean") {
        $cookie(name, "", -999999);

    } else {
        if (expire == null) { expire = 9986400000; }
        var today = new Date();
        var expireDay = new Date();
        var msPerMonth = expire;
        expireDay.setTime(today.getTime() + msPerMonth);
        document.cookie = name + "=" + val + ";expires=" + expireDay.toGMTString();
    }
};
/********************
* 查询URL参数（查询失败则返回空字符串）
* paraNm : 参数名
********************/
function $qs(paraNm) {
    var args = new Object();
    var query = location.search.substring(1);
    var pairs = query.split("&");
    for (var i = 0; i < pairs.length; ++i) {
        var pos = pairs[i].indexOf('=');
        if (!pos) continue;
        var paraNm2 = pairs[i].substring(0, pos);
        var vlu = pairs[i].substring(pos + 1);
        vlu = decodeURIComponent(vlu);
        args[paraNm2] = vlu;
    }
    return args[paraNm] == null ? "" : args[paraNm];
}
/********************
* 全选复选框或取消全选（根据触发事件的源对象的选中状态而定）
* src : 触发事件的源对象
* cntrId : 容器ID
********************/
function selectAll(src, cntrId) {
    var chks = $tag(cntrId, "input");
    for (var i = 0; i < chks.length; ++i) {
        chks[i].checked = src.checked;
    }
}
/********************
* 反选复选框
* cntrId : 容器ID
********************/
function invertSelect(cntrId) {
    var chks = $tag(cntrId, "input");
    for (var i = 0; i < chks.length; ++i) {
        chks[i].checked = !chks[i].checked;
    }
}
function getPageFilename() {
    var path = location.pathname;
    var pos = path.lastIndexOf('/') + 1;
    var filename = path.substring(pos, path.length);
    return filename;
}
function getRawUrl() {
    var path = location.href;
    var pos = path.lastIndexOf('/') + 1;
    var filename = path.substring(pos, path.length);
    pos = filename.lastIndexOf('#');
    filename = filename.substring(0, pos);
    return filename;
}
function getIntactRawUrl() {
    var path = location.href;
    var pos;
    pos = path.lastIndexOf('#');
    path = path.substring(0, pos);
    return path;
}
/********************
* 附加参数到现URl
* name : 参数名
* val : 参数值
********************/
function toggleArg(name, val) {
    var url = $$.intactRawUrl();
    var pos = url.indexOf('?');
    if (pos == -1) {
        return url + "?" + name + "=" + val;
    } else {
        var args = url.substring(pos);
        var path = url.substring(0, pos);
        var patten = new RegExp("&?" + name + "=?\\w*\\[?\\w*\\]?\\|?\\d?", "i");
        args = args.replace(patten, "");
        if (args.length == 1) {//没有任何参数，只有?
            args += name + "=" + val;
        } else {
            args += "&" + name + "=" + val;
        }
        return path + args;
    }
};
/********************
* 渐大/小，渐出/入一个元素
* elmId : 元素ID
* visibility : 显现或隐藏
********************/
function increase(elmId, visibility) {
    if (visibility == null) {
        visibility = "show";
    }
    var jO = $j(elmId);
    jO.animate({
        height: visibility,
        width: visibility,
        opacity: visibility
    }, "fast");
}
/********************
* 渐出/入一个元素(当元素可见则入，反之则出)
* elmId : 元素ID
* speed : 速度
********************/
function fadeToggle(elmId, speed) {
    if (speed == null) { speed = "fast" };
    if ($("#" + elmId).is(":visible")) { $("#" + elmId).fadeOut(speed) }
    else { $("#" + elmId).fadeIn(speed) };
}
/********************
* 当元素获得焦点时，高亮显示
* cntrId : 容器ID
* focusClass : 高亮时的样式我
********************/
function clearAllElms(cntrId, focusClass) {
    clearDdls(cntrId, focusClass);
    clearTextBoxes(cntrId, focusClass);
    clearRdos(cntrId, focusClass);
    clearChks(cntrId, focusClass);
}
function clearRdos(cntrId, focusClass) {
    if (focusClass == null) {
        focusClass = "tfocus";
    }
    var txts = $j(cntrId).find("input[type=radio]");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
}
function clearChks(cntrId, focusClass) {
    if (focusClass == null) {
        focusClass = "tfocus";
    }
    var txts = $j(cntrId).find("input[type=checkbox]");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
}
function clearDdls(cntrId, focusClass) {
    if (focusClass == null) {
        focusClass = "tfocus";
    }
    var txts = $j(cntrId).find("select");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
}
function clearTextBoxes(cntrId, focusClass) {
    if (focusClass == null) {
        focusClass = "tfocus";
    }
    var txts = $j(cntrId).find("input[type=text]");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
    var txts = $j(cntrId).find("input[type=password]");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
    txts = $j(cntrId).find("textarea");
    txts.focus(function () { $(this).addClass(focusClass); });
    txts.blur(function () { $(this).removeClass(focusClass); });
}
/********************
* 增加书签
* url : URL
* title : 收藏项目的标题
********************/
function addBookmark(url, title) {
    if (window.sidebar) {
        window.sidebar.addPanel(title, url, "");
    } else if (document.all) {
        window.external.AddFavorite(url, title);
    } else if (window.opera && window.print) {
        return true;
    }
}

function addBookmark() {
    var title = document.title;
    var url = document.URL;
    try {
        window.external.addFavorite(url, title);
    }
    catch (e) {
        try {
            window.sidebar.addPanel(title, url, "");
        }
        catch (e) {
            alert("抱歉，您所使用的浏览器无法完成此操作。\n\n加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
//加入收藏
function BookMarkit() {
    var url = "http://" + window.location.host;
    var title = document.title;
    if (document.all) {
        window.external.addFavorite(url, title);
    }
    else if (window.sidebar) {
        window.sidebar.addPanel(title, url, "");
    }
}
/********************
* 根据值选中下拉列表项
* ddlId : 下拉列表元素ID
* val : 值
********************/
function setSelectByValue(ddlId, val) {
    var ddl = $g(ddlId);
    for (var i = 0; i < ddl.options.length; ++i) {
        var opt = ddl.options[i];
        opt.selected = (opt.value == val);
    }
}
/********************
* 放大字体
* el : 放大/缩小
********************/
function enlarge(el, elmId) {
    if (el == null) {
        el = true;
    }
    if (elmId == null) {
        elmId = "Content";
    }
    var o = $j(elmId);
    var fontSize = parseInt(o.css("font-size"));
    var newFontSize = (el ? fontSize * 1.2 : fontSize / 1.2);
    o.css("font-size", newFontSize + "px");
}
/********************
* 奇偶行变色
* el : 放大/缩小
* escapeRows : 忽略最首行数
* tabName : 表ID
* odd : 奇行的样式或样式类名
* even : 偶行的样式或样式类名
********************/
function altRow(escapeRows, tabName, odd, even) {
    var rows = $tag(tabName, "tr");
    for (var i = escapeRows; i < rows.length; ++i) {
        var argSty;
        if (i % 2 == 0) argSty = even;
        else argSty = odd;
        if (typeof (argSty) == "object") {
            for (var sty in argSty) {
                rows[i].style[sty] = argSty[sty];
            }
        } else {
            rows[i].className = argSty;
        }
    }
}
/********************
* 获取容器里已选中复选/单选按钮的值
* cntrId : 容器ID
* escapeRows : 忽略最首行数
********************/
function getCheckedVal(cntrId, escapeRows) {
    if (escapeRows == null) {
        escapeRows = -1;
    }
    var chks = $j(cntrId).find("input:checked");
    var rtnVal = "";
    var flag = false;
    chks.each(function (i) {
        if (i > escapeRows) {
            if (flag) {
                rtnVal += ",";
            }
            rtnVal += $(this).val();
            flag = true;
        }
    });
    return rtnVal;
}
function checkAll(src, cntrId) {
    var chks = $j(cntrId).find("input[type=checkbox]");
    chks.each(function (i) {
        this.checked = src.checked;
    });
}
//根据字段列表获取查询页面路径字符串
//FieldList格式：控件ID名称,查询字段名称|控件ID名称1,查询字段名称1|.. 
function GetSearchURL(FieldList, URL) {
    //1\定义变量
    if (URL == null) {
        URL = getIntactRawUrl();
    }

    //2\循环把变量列表取出来,组合成URL
    var TempFieldList = FieldList.split("|");
    for (var i = 0; i < TempFieldList.length; i++) {
        //1>寻找控件
        var control1 = TempFieldList[i].split(",");
        var controlname;
        var control = document.getElementById(control1[0]);
        if (control1.length == 2) { controlname = control1[1]; } else { controlname = control1[0]; }
        if (control != null) {
            //2>取出控件的值
            var controlvalue = control.value;
            //3>设置URL
            if (controlvalue != null) {
                URL += "&" + controlname + "=" + encodeURIComponent(controlvalue);
            }
        }
    }
    return URL;
}
function SearchObjectByGet(FieldList, url, getUrlOnly) {
    if (getUrlOnly == null) {
        getUrlOnly = false;
    }
    var newUrl = GetSearchURL(FieldList, url);
    if (getUrlOnly) {
        return newUrl;
    }
    window.location.href = newUrl;
}
/********************
* 产品详细页切换‘相关产品’，‘相关购买产品’，‘相关浏览器’选项卡
* src : 触发事件的源
********************/
function switchProdTab(src) {
    var jSrc = $(src);
    var targetId = jSrc.attr("target_id");
    var selectedElm = jSrc.parent().find("a[class=cr]");
    if (selectedElm.attr("target_id") == targetId) {
        return;
    }

    selectedElm.removeClass("cr");
    jSrc.addClass("cr");
    $j("cntrRelevantProd>div").hide();
    $j(targetId).show();
}
/* 代理加盟:start */
function agentLoad() {
    hits(OBJ_ID, MARK);
    getHits(OBJ_ID, MARK);
    getAgentHelpStatic(OBJ_ID);
    getAd(MARK, "cntrAd");
}
/* 代理加盟:end */
/********************
* 显示所有产品分类
* showBg : (可选)是否显示灰度背景，默认显示
********************/
function showAllColumns(showBg) {
    if (showBg == null) {
        showBg = true;
    }
    if (showBg) {
        showFullBg();
    }
    setCM("prod_all_columns");
    relocation("prod_all_columns");
}
/********************
* 隐藏所有产品分类
* showBg : (可选)是否隐藏灰度背景，默认隐藏
********************/
function hideAllColumns(showBg) {
    if (showBg == null) {
        showBg = true;
    }
    if (showBg) {
        hideFullBg();
    }
    $j("prod_all_columns").fadeOut(80);
}
/*切换订单选项卡*/
function switchOrderTab(src) {
    var jUl = $j("ulOrderTypeTabs");
    jUl.find("a").removeClass("cur b cblack f14");
    $(src).addClass("cur b cblack f14").blur();

}
function initImages(oid) {
    var fmt = "<li {$co$}><a   href={$path$} target=\"_blank\"><img longdesc={$path$} src={$path$}  ></a></li>";
    var oHtml = "";
    for (var i = 0; i < ARR_IMG_PATH.length; ++i) {
        if (i == 0) {
            oHtml = fmt.replace(/\{\$co\$\}/ig, "class=now").replace(/\{\$path\$\}/ig, ARR_IMG_PATH[i]);

        }
        else {
            oHtml += fmt.replace(/\{\$path\$\}/ig, ARR_IMG_PATH[i]);
        }
    }
    $("#img_list").html(oHtml);
}

function setSelectedImg(src) {
    $(src).parent().find("a").removeClass("cur");
    $(src).addClass("cur");
}

function switchImage(src) {
    var jImgA = $(".MagicZoom");
    var jMainImg = jImgA.find("img:eq(0)");
    var jMainImg2 = $(".MagicZoomBigImageCont img");
    var targetPath = $(src).find("img").attr("srcimg");
    jImgA.attr("href", targetPath);
    jMainImg.attr("src", targetPath);

    jMainImg2.attr("src", targetPath);
    $j("btnShowOrgiImg").click(function () {
        window.open(targetPath, "orgiImg");
    });
}
function initViewPhoto() {
    $j("imgBig").attr("src", $("#ulPhotos>li>a>img").attr("src"));
    $("#ulPhotos>li>a:eq(0)").addClass("cur");
    resetNextPrevious($("#ulPhotos>li>a:eq(0)").get());
}
function viewPhoto(src) {
    $j("imgBig").attr("src", $(src).find("img").attr("src"));
    $("#ulPhotos>li>a").removeClass("cur");
    $(src).addClass("cur").blur();
    resetNextPrevious(src);
}
function resetNextPrevious(curObj) {
    var jPre = $(curObj).parent().prev();
    if (jPre.length == 0) {
        jPre = $("#ulPhotos>li:last");
    }
    var jNext = $(curObj).parent().next();
    if (jNext.length == 0) {
        jNext = $("#ulPhotos>li:first");
    }

    $j("btnPrev").removeAttr("onclick").click(function () {
        viewPhoto(jPre.find("a").get());
    });
    $j("btnNext").removeAttr("onclick").click(function () {
        viewPhoto(jNext.find("a").get());
    });
}

function hideMailAtricle() {
    $(top.document.getElementById("mailArticle")).fadeOut(80);
    $(top.document.getElementById("mailArticle_bg")).fadeOut(80);
    top.showDdl();
}
function showLayer(elmId, bgElmId, behavior) {
    setCM(elmId);
    relocation(elmId);
    showFullBg(bgElmId, null, null, null, null, null, behavior);
}
function hideLayer(elmId, bgElmId) {
    $j(elmId).fadeOut(80);
    hideFullBg(bgElmId);
}

function hideAdvanNewsSearch() {
    $(top.document).find("#div_nsw_news_advan_cntr").fadeOut(80);
    $(top.document).find("#div_nsw_news_advan_bg").fadeOut(80);
    top.showDdl();
}

function resetOrderList(urlPara) {
    var pos = urlPara.lastIndexOf('/');
    urlPara = urlPara.substring(pos + 1);
    var opts = $j("ddlOrderBy").find("option");
    opts.each(function (i) {
        if ($(opts[i]).attr("value") == urlPara) {
            $(opts[i]).attr("selected", "selected");
        }
    });
}

function increaseScroll(elmId) {
    var i = 1;
    var intVal1 = setInterval(function () { if (i > 320) window.clearInterval(intVal1); $g("img_list").scrollLeft += 14; i += 14; }, 1);
}
function decreaseScroll(elmId) {
    var i = 1;
    var intVal1 = setInterval(function () { if (i > 320) window.clearInterval(intVal1); $g("img_list").scrollLeft -= 14; i += 14; }, 1);
}
function payadScroll(hiddenId, shownId, maxId) {
    var jShown = $j("payad_" + shownId);
    var jHdden = $j("payad_" + hiddenId);
    if (jShown.length == 0) {
        jShown = $j("payad_" + maxId);
    }
    jHdden.fadeOut("80", function () {
        jShown.show();
    });
}
//在top对象里关闭层
function closeTopLayer(layerId) {
    var j = $(top.document).find("#" + layerId);
    j.fadeOut();
    top.hideFullBg();
}
function getObjectOffset(src) {
    var jSrc = $(src);
    var offset = jSrc.offset();
    var obj = { top: offset.top, left: offset.left, bottom: offset.top + jSrc.height(), right: offset.left + jSrc.width() };
    return obj;
}
/*根据当前方案ID，使产品中心左边选择对应的分类*/
function productSelectCurrentPosition(SID) {
    var lis = $(".pleft .pnav").find("a");
    for (var i = 0; i < lis.length; ++i) {
        if ($(lis[i]).attr("sid") == SID) {
            $(lis[i]).addClass("cur");
            $(lis[i]).parent(".pnav").parent("li").addClass("cur");
            break;
        }
    }

    var lis = $(".pleft ul li").find("a");
    for (var i = 0; i < lis.length; ++i) {
        if ($(lis[i]).attr("sid") == SID) {
            $(lis[i]).parent("li").addClass("cur");
            break;
        }
    }
}
//切换产品详细页选项卡
function switchAttrTab(src) {
    var jSrc = $(src);
    if (jSrc.attr("class") == "cur") {
        return;
    }
    var targetItem = jSrc.attr("item_name");
    $j("div__detail").hide();
    $j("div__attr").hide();
    $j("div__" + targetItem).show();
    $(".prod_tab").find("a").removeClass("cur");
    jSrc.addClass("cur");
}
//切换产品详细页扩展标签选项卡
function switchExtendAttrTab(src, n) {
    var jSrc = src;
    var temp = src.substring(src.length - 1, src.length);
    for (var i = 0; i < n; i++) {
        var tab = "detailvalue" + i;
        var ttab = "detail" + i;
        if (temp == i) {
            $j(tab).show();
            $j(ttab).addClass("status_on");
        }
        else {
            $j(tab).hide();
            $j(ttab).removeClass();
        }

    }
}
//切换产品标签内容分页
function switchExtendContentTab(src, n, m) {
    var jSrc = src;
    var temp = src.substring(src.length - 1, src.length);
    for (var i = 0; i < n; i++) {
        var tab = "contentvalue" + m + i;
        var ttab = "content" + m + i;
        if (temp == i) {
            $j(tab).show();
            $j(ttab).addClass("cur");
        }
        else {
            $j(tab).hide();
            $j(ttab).removeClass();
        }

    }
} 
$(function () {
 $('.rtTop').hide();
    $('.rtTop h4 img').hover(function () {
        $(this).stop().animate({ "top": "-43px" }, 200)
    }, function () {
        $(this).stop().animate({ "top": "0" }, 200)
    })
    $(window).scroll(function () {
        var st = $(document).scrollTop();
        if (st > 500) {
            $('.rtTop').show();
        } else {
            $('.rtTop').hide();
        }

    })
    $('.rtTop h4').click(function () {
        $('html,body').animate({ 'scrollTop': 0 }, 500);
    })
    $(".side ul li").hover(function () {
        $(this).find(".sidebox").stop().animate({ "width": "124px" }, 200).css({ "opacity": "1", "filter": "Alpha(opacity=100)", "background": "#ae1c1c" })
        $(this).find(".sidebox1").stop().animate({ "width": "240px" }, 200).css({ "opacity": "1", "filter": "Alpha(opacity=100)", "background": "#ae1c1c" })
    }, function () {
        $(this).find(".sidebox").stop().animate({ "width": "54px" }, 200).css({ "opacity": "0.8", "filter": "Alpha(opacity=80)", "background": "#000" })
    });
});
function nav(nav) {

    var li_width = 0;
    var nav_width = 0;
    var li_pa;
    var li_len = $("#" + nav + ">ul>li").length;
    for (i = 0; i < li_len; i++) {
        nav_width += $("#" + nav + ">ul>li").eq(i).outerWidth();
    }
    li_pa = Math.floor(($("#" + nav + "").width() - nav_width) / li_len * 0.5);
    $("#" + nav + ">ul>li>a").css({ "padding-left": li_pa, "padding-right": li_pa });

    nav_width = 0;

    for (i = 0; i < li_len; i++) {
        nav_width += $("#" + nav + ">ul>li").eq(i).outerWidth();
    }
    var last_pa = $("#" + nav + "").width() - nav_width
    $("#" + nav + ">ul>li>a:last").css({ "padding-right": li_pa + last_pa * 0.5, "padding-left": li_pa + last_pa * 0.5 })
    if ($("#" + nav + ">ul").height() > $("#" + nav + ">ul>li").height()) {
        $("#" + nav + ">ul>li>a:last").css({ "padding-right": li_pa + last_pa * 0.5, "padding-left": li_pa + last_pa * 0.5 - 1 })
    }

}