var isIe = (window.ActiveXObject) ? true : false;
var pageLinkUrl = "";
var ajaxUrl = "";
function g(nodeId) {
    return document.getElementById(nodeId);
}
function setInnerHtml(objName, dcontent) {
    if (g(objName) != null)
    { g(objName).innerHTML = dcontent; }
}
function getPos(obj) {
    this.Left = 0;
    this.Top = 0;
    this.Height = obj.offsetHeight;
    this.Width = obj.offsetWidth;
    var tempObj = obj;
    while (tempObj.tagName.toLowerCase() != "body" && tempObj.tagName.toLowerCase() != "html") {
        this.Left += tempObj.offsetLeft;
        this.Top += tempObj.offsetTop;
        tempObj = tempObj.offsetParent;
    }
}
function getNullPos() {
    return { Left: 0, Top: 0 }
}
function getMousePos(ev) {
    if (ev.pageX || ev.pageY) {
        return { Left: ev.pageX, Top: ev.pageY };
    }
    return {
        Left: ev.clientX + document.documentElement.scrollLeft, Top: ev.clientY + document.documentElement.scrollTop
    };
}
function clearWaitInfo() {
    var newd = g("waitInfo");
    if (newd != null) {
        newd.parentNode.removeChild(newd);
    }
}
function setGrowHidden(obj, intAlphaStep, intTimeStep) {

    try {
        if (obj == null) { return; }
        if (isIe) {
            try {
                obj.filters.alpha.opacity -= intAlphaStep;
                if (obj.filters.alpha.opacity > 0) {
                    setTimeout(function () { setGrowHidden(obj, intAlphaStep, intTimeStep); }, intTimeStep);
                }
                else { closeWindow(); }
            } catch (e) { closeWindow(); }
        }
        else {
            var curOpacity = obj.style.opacity;
            curOpacity -= intAlphaStep / 100;
            if (curOpacity > 0) {
                obj.style.opacity = curOpacity;
                setTimeout(function () { setGrowHidden(obj, intAlphaStep, intTimeStep); }, intTimeStep);
            }
            else { closeWindow(); }
        }
    } catch (e) { }
}
///Added by Chentz at 2010-06-04
function getTipHtml(_Message){
    return "<div id='changeSucTip'><div id='tipContent'><div id='tipTitle'>"+_Message+"<br /><a href='javascript:closeWindow()'>关闭</a></div></div></div>";    
}

function showMessageBox(content, pos, wWidth) {
    closeWindow();
    var bWidth = parseInt(document.documentElement.scrollWidth);
    var bHeight = parseInt(document.documentElement.scrollHeight);
    var mesW = document.createElement("div");
    mesW.id = "mesWindow";
    mesW.innerHTML = content;
    if (bWidth - pos.Left < wWidth) {
        styleStr = "left:" + (pos.Left - wWidth) + "px;";
    }
    else {
        styleStr = "left:" + (pos.Left) + "px;";
    }
    styleStr += "top:" + pos.Top + "px;position:absolute;width:" + wWidth + "px;";
    mesW.style.cssText = styleStr;
    document.body.appendChild(mesW);

}
function closeWindow() {
    if (g('mesWindow') != null) {
        g('mesWindow').parentNode.removeChild(g('mesWindow'));
    }
}
//页面定位
function setScroll(objId) {
    if (g(objId)) {
        var objPos = new getPos(g(objId));
        scroll(0, objPos.Top);
    }
}
//ajax通用方法
function createXmlHttp() {
    var ajaxObj = null;
    if (window.ActiveXObject) {
        ajaxObj = new ActiveXObject("Microsoft.XMLHTTP");
    } else {
        if (window.XMLHttpRequest) {
            ajaxObj = new XMLHttpRequest();
        }
    }
    return ajaxObj;
}
function setAjax_getRes(requst, resObjId) {
    setAjax("GET", requst, null, false, null, resObjId, null);
}
function setAjax_runCode(requst, runCode) {
    setAjax("GET", requst, null, false, null, null, runCode);
}
function setAjax_shopCartGif(requst, runCode) {
    setAjax("GET", requst, null, false, null, null, runCode);
}
function setAjax_runCodeAndBtn(requst, curBtn, runCode) {
    setAjax("GET", requst, null, false, curBtn, null, runCode);
}
function setAjax_getResAndRunCode(requst, resObjId, runCode) {
    setAjax("GET", requst, null, false, null, resObjId, runCode);
}
function setAjax(postType, requst, postXml, isXml, curBtn, resObjId, runCode) {
    setAjaxBase(postType, requst, postXml, isXml, curBtn, resObjId, runCode, null);
}
function setAjaxBase(postType, requst, postXml, isXml, curBtn, resObjId, runCode, onOverRunCode) {
    if (curBtn != null) { curBtn.disabled = true; }
    var xmlHttp = createXmlHttp();
    xmlHttp.onreadystatechange = function () { backAjaxValue(xmlHttp, curBtn, resObjId, runCode, onOverRunCode) };
    if (postType == "GET") {
        xmlHttp.open(postType, pageLinkUrl + ajaxUrl + '?roid=' + Math.random() + '&' + requst);
        xmlHttp.send(null);
    } else {
        xmlHttp.open(postType, pageLinkUrl + ajaxUrl + '?roid=' + Math.random() + '&' + requst, true);
        if (!isXml) { xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); }
        xmlHttp.send(postXml);
    }
}
/// <summary>
/// backAjaxValue 
/// </summary>
/// <param name="xmlHttp"></param>
/// <param name="curBtn">触发的控件</param>
/// <param name="resObjId"></param>
/// <param name="runCode">运行的代码</param>
/// <param name="onOverRunCode">结束后运行的代码</param>
function backAjaxValue(xmlHttp, curBtn, resObjId, runCode, onOverRunCode) {
    //0 － （未初始化）还没有调用send()方法
    //1 － （载入）已调用send()方法，正在发送请求
    //2 － （载入完成）send()方法执行完成，已经接收到全部响应内容
    //3 － （交互）正在解析响应内容
    //4 － （完成）响应内容解析完成，可以在客户端调用了
    if (xmlHttp.readyState == 4) {
        clearWaitInfo();
        if (curBtn != null) { curBtn.disabled = false; }

        if (onOverRunCode != null) eval(onOverRunCode);

        if (xmlHttp.status == 200) {
            var backValue = xmlHttp.responseText;
            if (!checkErrorFromBackValue(backValue)) {
                return;
            }
            if (resObjId != null && g(resObjId) != null) {
                g(resObjId).innerHTML = xmlHttp.responseText;
            }
            if (runCode != null) {
                var backValue = xmlHttp.responseText;
                eval(runCode);
            }
        }
    }
}
function checkErrorFromBackValue(bakValue) {
    if (bakValue != null) {
        if (bakValue.indexOf('error_') == 0) {
            if (bakValue.length > 6)
            { bakValue = bakValue.substr(6); }
            else { bakValue = '程序发生了未知错误，请再次尝试！'; }
            alert(bakValue);
            return false;
        }
        return true;
    }
    return true;
}

function getFormXmlBySign(sign) {
    var xmlDoc = "";
    var eList = document.getElementsByTagName("input");
    for (var i = 0; i < eList.length; i++) {
        if (isDataControl(eList[i].id, sign)) {
            //var columnName = getDataColumnName(eList[i].id, sign);
            var columnName = getDataColumnName(eList[i].name, sign);
            if (columnName.indexOf("$")>=0){
                columnName = columnName.replace("l00$CenterContent$p_", "")
            }
            if (eList[i].type == "checkbox" || eList[i].type == "radio") {
                if (eList[i].checked) {
                    xmlDoc += "<" + columnName + ">" + (eList[i].value ? eList[i].value : "1") + "</" + columnName + ">";
                } else {
                    //xmlDoc += "<" + columnName + ">" + (eList[i].value ? eList[i].value : "0") + "</" + columnName + ">";
                }
            } else {
                xmlDoc += "<" + columnName + "><![CDATA[" + eList[i].value + "]]></" + columnName + ">";
                columnName = null;
            }
        }
    }
    eList = document.getElementsByTagName("select");
    for (var i = 0; i < eList.length; i++) {
        if (isDataControl(eList[i].id, sign)) {
            var columnName = getDataColumnName(eList[i].id, sign);
            if (columnName.indexOf("$") >= 0) {
                columnName = columnName.replace("l00$CenterContent$p_", "")
            }
            xmlDoc += "<" + columnName + "><![CDATA[" + eList[i].value + "]]></" + columnName + ">";
            columnName = null;
        }
    }
    eList = document.getElementsByTagName("textarea");
    for (var i = 0; i < eList.length; i++) {
        if (isDataControl(eList[i].id, sign)) {
            var columnName = getDataColumnName(eList[i].id, sign);
            if (columnName.indexOf("$") >= 0) {
                columnName = columnName.replace("l00$CenterContent$p_", "")
            }
            xmlDoc += "<" + columnName + "><![CDATA[" + eList[i].value + "]]></" + columnName + ">";
            columnName = null;
        }
    }
    return xmlDoc;
}
function getFormXml() {
    return getFormXmlBySign('t_');
}
function isDataControl(controlId, sign) { if (controlId.substring(0, sign.length) == sign) { return true; } else { return false; } }
function getDataColumnName(controlId, sign) { return controlId.substr(sign.length); }

//非法字符过滤
function is_forbid(temp_str) {
    temp_str = trimTxt(temp_str);
    temp_str = temp_str.replace('*', "@");
    temp_str = temp_str.replace('--', "@");
    temp_str = temp_str.replace('/', "@");
    temp_str = temp_str.replace('+', "@");
    temp_str = temp_str.replace('\'', "@");
    temp_str = temp_str.replace('\\', "@");
    temp_str = temp_str.replace('$', "@");
    temp_str = temp_str.replace('^', "@");
    temp_str = temp_str.replace('.', "@");
    //temp_str = temp_str.replace('(',"@");
    //temp_str = temp_str.replace(')',"@");
    //temp_str = temp_str.replace(',',"@");
    temp_str = temp_str.replace(';', "@");
    temp_str = temp_str.replace('<', "@");
    temp_str = temp_str.replace('>', "@");
    //temp_str = temp_str.replace('?',"@");
    temp_str = temp_str.replace('"', "@");
    temp_str = temp_str.replace('{', "@");
    temp_str = temp_str.replace('}', "@");
    //temp_str = temp_str.replace('[',"@");
    //temp_str = temp_str.replace(']',"@");
    var forbid_str = new String('@,%,~,&');
    var forbid_array = new Array();
    forbid_array = forbid_str.split(',');
    for (i = 0; i < forbid_array.length; i++) {
        if (temp_str.search(new RegExp(forbid_array[i])) != -1)
            return false;
    }
    return true;
}
function checknumber(String) {
    if (trimTxt(String) == "") {
        return false;
    }
    var Letters = "1234567890";
    var i;
    var c;
    for (i = 0; i < String.length; i++) {
        c = String.charAt(i);
        if (Letters.indexOf(c) == -1) {
            return false;
        }
    }
    return true;
}
function trimTxt(txt) {
    return txt.replace(/(^\s*)|(\s*$)/g, "");
}
//检查是否为空
function isEmpty(inputId) {
    if (trimTxt(g(inputId).value) == '') { return true }
    return false;
}
//设置是否可显示
function setDisplay(nodeId, state) {
    if (g(nodeId) != null) { g(nodeId).style.display = state; }
}
//删除元素
function removeNode(nodeId) {
    if (g(nodeId) != null) { g(nodeId).parentNode.removeChild(g(nodeId)); }
}
//显示OK信息
function showOK(info, obj, infoSign) {
    if (g(infoSign) != null) { return; }
    var newd = document.createElement("span");
    newd.id = infoSign;
    newd.className = 'okInfo';
    if (info == "") { info = "　"}
    newd.innerHTML = info;
    obj.appendChild(newd);
}
//删除OK信息
function removeOK(infoSign) {
    if (g(infoSign) == null) { return; }
    g(infoSign).parentNode.removeChild(g(infoSign));
}
//显示提示信息
function showAlert(info, obj, infoSign) {
    if (g(infoSign) != null) { return; }
    var newd = document.createElement("span");
    newd.id = infoSign;
    newd.className = 'alertInfo';
    newd.innerHTML = info;
    obj.appendChild(newd);
}
//删除提示信息
function removeAlert(infoSign) {
    if (g(infoSign) == null) { return; }
    g(infoSign).parentNode.removeChild(g(infoSign));
}
//显示等待信息
function showWaitInfo(info, obj) {
    try {
        if (obj == null) return;
        clearWaitInfo();
        var newd = document.createElement("span");
        newd.className = 'waitInfo';
        newd.id = 'waitInfo';
        if (location.href.indexOf('Goods-') >= 0) {
            newd.style.position = "absolute";
        }
        newd.innerHTML = info;
        obj.parentNode.appendChild(newd);
    } catch (e) { }
}
function showWaitInfoOnInner(info, obj) {
    try {
        if (obj == null) return;
        clearWaitInfo();
        var newd = document.createElement("span");
        newd.className = 'waitInfo';
        newd.id = 'waitInfo';
        newd.innerHTML = info;
        obj.innerHTML = '';
        obj.appendChild(newd);
    } catch (e) { }
}
function clearWaitInfo() {
    try {
        if (g('waitInfo') != null) { g('waitInfo').parentNode.removeChild(g('waitInfo')); }
    } catch (e) { }
}
//检查短日期格式
function checkDateFormat(str) {
    var r = str.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/);
    if (r == null) return false;
    var d = new Date(r[1], r[3] - 1, r[4]);
    return (d.getFullYear() == r[1] && (d.getMonth() + 1) == r[3] && d.getDate() == r[4]);
}
function checkDoubleFormat(str) {
    var myReg = /^[\-\+]?([0-9]\d*|0|[1-9]\d{0,2}(,\d{3})*)(\.\d+)?$/;
    return myReg.test(str);
}
//获取radio的值
function getRadioItem(radioName) {
    var rList = document.getElementsByName(radioName);
    if (rList) {
        if (rList.length == 0) { return ""; }
        for (var i = 0; i < rList.length; i++) {
            if (rList[i].checked) {
                return rList[i].value;
            }
        }
    }
    return "";
}
//设置radio的默认值
function setRadioDefaultItem(radioName, valueId) {
    var rList = document.getElementsByName(radioName);
    if (rList.length == 0) { return; }
    for (var i = 0; i < rList.length; i++) {
        if (rList[i].checked) {
            if (g(valueId) != null) g(valueId).value = rList[i].value;
            return;
        }
    }
    rList[0].click();
    if (g(valueId) != null) g(valueId).value = rList[0].value;
}

function TimeSpan(secs) {
    this.hour = Math.floor(secs / 3600);
    this.minute = Math.floor((secs - 3600 * this.hour) / 60);
    this.second = (secs - 3600 * this.hour - 60 * this.minute) % 60;
}

function ToLogin() {
    document.location = "/Client/ClientLogin.aspx?ReturnUrl=" + escape(location.href);
}


//显示提示
function showMessage(pos, changeStr) {
    closeWindow();
    pos.Top = pos.Top - 84;
    pos.Left = pos.Left - (204 - pos.Width) / 2;
    //alert(changeStr);
    //alert($('#ctl00_CenterContent_TotalSalePrice').html());
    var tipHtml = getTipHtml(changeStr);
    showMessageBox(tipHtml, pos, 204);

    var mWin = g('mesWindow');
    var isGrow = true;
    if (isIe) {
        try {
            //obj.filters.alpha.opacity=90;
            mWin.style.filter = 'alpha(opacty=90)';
        } catch (e) { isGrow = false; }
    }
    else { mWin.style.opacity = 0.9; }
    if (isGrow) { setTimeout(function () { setGrowHidden(mWin, 3, 10); }, 4000); }
    else { setTimeout(function () { closeWindow(); }, 4000); }
}


Date.prototype.Format = function (fmt) {
    //author: meizz 
    var o = {
        "M+": this.getMonth() + 1, //月份 
        "d+": this.getDate(), //日 
        "h+": this.getHours(), //小时 
        "m+": this.getMinutes(), //分 
        "s+": this.getSeconds(), //秒 
        "q+": Math.floor((this.getMonth() + 3) / 3), //季度 
        "S": this.getMilliseconds() //毫秒 
    };
    if (/(y+)/.test(fmt))
        fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    for (var k in o)
        if (new RegExp("(" + k + ")").test(fmt))
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
    return fmt;
}


Date.prototype.addDays = function (d) {
    this.setDate(this.getDate() + d);
};


Date.prototype.addWeeks = function (w) {
    this.addDays(w * 7);
};


Date.prototype.addMonths = function (m) {
    var d = this.getDate();
    this.setMonth(this.getMonth() + m);

    if (this.getDate() < d)
        this.setDate(0);
};


Date.prototype.addYears = function (y) {
    var m = this.getMonth();
    this.setFullYear(this.getFullYear() + y);

    if (m < this.getMonth()) {
        this.setDate(0);
    }
};

function GetRequest() {
    var url = location.search; //获取url中"?"符后的字串  
    var theRequest = new Object();
    if (url.indexOf("?") != -1) {
        var str = url.substr(1);
        strstrs = str.split("&");
        for (var i = 0; i < strs.length; i++) {
            theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
        }
    }
    return theRequest;
}
function GetQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]); return null;
}