if (!window.attachEvent) { function GetEvent() { var _caller = GetEvent.caller; while (_caller) { if (_caller.arguments.length == 0) { _caller = _caller.caller; continue; } var obj = _caller.arguments[0]; if (obj.constructor == Event || obj.constructor == MouseEvent || obj.constructor == KeyboardEvent) return obj; _caller = _caller.caller; } return null; } Window.prototype.__defineGetter__("event", GetEvent); Event.prototype.__defineSetter__("returnValue", function(v) { if (!v) this.preventDefault(); return v; }); Event.prototype.__defineGetter__("srcElement", function() { return this.target; }); Event.prototype.__defineGetter__("x", function() { return this.layerX; }); Event.prototype.__defineGetter__("y", function() { return this.layerY; }); Event.prototype.__defineSetter__("cancelBubble", function(value) { if (value) this.stopPropagation(); }); Window.prototype.attachEvent = HTMLDocument.prototype.attachEvent = HTMLElement.prototype.attachEvent = function(eventName, eventFunction) { this.addEventListener(eventName.replace(/on/, ""), eventFunction, true); }; Window.prototype.detachEvent = HTMLDocument.prototype.detachEvent = HTMLElement.prototype.detachEvent = function(eventName, eventFunction) { this.removeEventListener(eventName.replace(/on/, ""), eventFunction, true); }; Window.prototype.fireEvent = HTMLDocument.prototype.fireEvent = HTMLElement.prototype.fireEvent = function(eventName) { var e, et; eventName = eventName.toLowerCase(); if (eventName.indexOf("click") != -1 || eventName.indexOf("mouse") != -1) et = "MouseEvents"; else if (eventName.indexOf("key") != -1) et = "KeyboardEvents"; else et = "Events"; e = document.createEvent(et); e.initEvent(eventName.replace(/on/, ""), true, true); this.dispatchEvent(e); }; HTMLDocument.prototype.__defineGetter__("innerText", function() { return this.textContent; }); HTMLDocument.prototype.__defineSetter__("innerText", function(t) { this.textContent = t; }); HTMLElement.prototype.__defineGetter__("innerText", function() { return this.textContent; }); HTMLElement.prototype.__defineSetter__("innerText", function(t) { this.textContent = t; }); HTMLElement.prototype.removeNode = function(bRemoveChildren) { this.parentNode.removeChild(this); if (!bRemoveChildren) { for (var i = 0; i < this.childNodes.length; i++) this.parentNode.appendChild(this.childNodes[i]); } }; }

var id_Str2 = "";

//获取指定id的对象
function $(id) { return document.getElementById(id); }
//获取指定的服务器对象
function $$(id)
{
    var l =document.forms[0].elements;
    for(var i=0;i<l.length;i++)
        if(l[i].id.match("_"+id+"$"))
            return l[i];
}
//获取指定id的第一个子对象
function $sub(id) {return $(id).children[0]; }

//String类的扩展函数．功能：清除字符串两端的空格．
String.prototype.trim = function()
{
	var returnString = this;
    for(;returnString .charCodeAt(0) == 0x20;returnString = returnString .substr(1));
    for(;returnString .charCodeAt(returnString .length-1) == 0x20;returnString = returnString .substr(0,returnString.length-1));
    return returnString ;    
}

//格式化字符串
String.prototype.format = function(params)
{
    var str = this;
    for(var i=0;i<arguments.length;i++)
        str = str.replace("{"+i+"}",arguments[i].toString());
        
    return str;
    
}

//缩放图片
function zoomImg(img,maxWidth,maxHeight,isAlignMiddle)
{
    var actualImg = new Image();
    actualImg.attachEvent("onload",function(){
                    var finalHeight,finalWidth,actualWidth,actualHeight;
                    actualWidth = actualImg.width;
                    actualHeight = actualImg.height;
                    
                    if(maxWidth > actualWidth && maxHeight > actualHeight)
                    {
                        finalHeight = actualHeight;
                        finalWidth = actualWidth;
                    }
                    else if (maxWidth / maxHeight > actualWidth / actualHeight)
                    {
                        finalHeight = maxHeight;
                        finalWidth = Math.round(maxHeight * actualWidth / actualHeight);
                    }
                    else if (maxWidth / maxHeight < actualWidth / actualHeight)
                    {
                        finalHeight = Math.round(maxWidth * actualHeight / actualWidth);
                        finalWidth = maxWidth;
                    }
                    else
                    {
                        finalHeight = maxHeight;
                        finalWidth = maxWidth;
                    }
                    
                    if(isAlignMiddle)
                    {
                        img.style.position = "absolute";
                        img.style.top = (maxHeight-finalHeight)/2 + "px";
                        img.style.left = (maxWidth - finalWidth)/2 + "px";
                    }
                                        
                    img.style.width = img.width = finalWidth + "px";
                    img.style.height = img.height = finalHeight + "px";
                    delete actualImg;
                    actualImg = null;

                   }
                 );
     actualImg.src = img.src;
     
}

//判断当前浏览器是否是IE
var isIE = navigator.appName == "Microsoft Internet Explorer"?true:false;
var isIE6 = navigator.userAgent.indexOf("MSIE 6.0")> 0;
var isIE7 = navigator.userAgent.indexOf("MSIE 7.0")> 0;
	


//获取当前页面地址中search部分包含的参数值
function getQueryValue(key,win)
{
    key = key.toLowerCase();
    var href = (win?win:window).location.search.toLowerCase();
    var arr  = href.match("[?,&]"+key+"=([^&]*)&?");
    if(arr != null)
        return arr[1];
    return null;
}



//获取指定对象的坐标
function getElementPos(e)
{
    var elemX = 0;
    var elemY = 0;
    do {
	    elemX += e.offsetLeft;
	    elemY += e.offsetTop;
    } while ( e = e.offsetParent )

    return {x:elemX, y:elemY};
}


function enterToButton(bt)
{
    var b = typeof(bt)=="string"?$(bt):bt;
    if(event.keyCode==13)
    {
        b.click();
        return false;
    }
}



//显示页面的遮盖层
function showPageCover(flag)
{
    $("coverDiv").style.display = flag?"block":"none";
}

//显示全屏半透明遮盖
function showFullPageCover(isDisplay) {
    var obj = document.body.pageCover;

    if (obj == undefined) {
        document.body.pageCover = obj = document.createElement("div");
        obj.className = "pageCover";
        document.body.appendChild(obj);
    }

    if (isDisplay == true) {

        var h = document.documentElement.scrollHeight;
        var w = document.documentElement.scrollWidth;

        obj.style.display = "block";
        obj.style.height = h + "px";
        obj.style.width = w + "px";
    }
    else
        obj.style.display = "none";
}


function hoverTableRow(table,color)
{
    var tb = typeof(table)=="string"?$(table):table;
    tb.hoverTableRow_Current = null;
    var rows = tb.rows;
    for(var i=0;i<rows.length;i++)
    {
        var row = rows[i];
        
        if(row.hoverTableRow_None == "1")
            continue;
        row.oldColor = row.style.backgroundColor;

        row.onmouseover = function() { this.style.backgroundColor = color; }
        row.onmouseout = function(){this.style.backgroundColor=this.oldColor;}
    }

}

function scrollList(e, width, p, fun) {
    e.scrollLeft += p * width / 100;

    if ((width < 0 && e.scrollLeft == 0) || (width > 0 && (e.scrollLeft + parseInt(e.style.width)) == e.scrollWidth)) {
        if (fun)
            fun(width > 0 ? 1 : -1);
        return;
    }

    if (Math.abs(width) <= 1) {
        e.scrollLeft += width;

        if (fun) {
            if ((width < 0 && e.scrollLeft == 0) || (width > 0 && (e.scrollLeft + parseInt(e.style.width)) == e.scrollWidth))
                fun(width > 0 ? 1 : -1);
            else
                fun(0);
        }
        return;
    }

    setTimeout(function() { scrollList(e, (1 - p / 100) * width, p, fun); }, 80);
}


//收藏
 function favoritePro(proname)
 {
   window.external.addFavorite(window.location.href,proname);
 }

 //去除字符串中的空格
 String.prototype._trim = function() {
     return this.replace(/ */g, "");
 }


 //显示或取消指定对象上的遮盖层
 function showPlaceCover(place, flag/*---true为显示；false为不显示---*/) {
     var place1 = typeof (place) == "string" ? $(place) : place;
     if (!place1.cover) {
         place1.cover = document.createElement("div");
         document.body.appendChild(place1.cover);
         place1.cover.className = "coverDiv";
         var p = getElementPos(place1);
         var h = place1.scrollHeight;
         var w = place1.scrollWidth; 
         place1.cover.style.height = h + "px";
         place1.cover.style.width = w + "px";
         place1.cover.style.left = p.x + "px";
         place1.cover.style.top = p.y + "px"; 
         place1.cover.style.zIndex = place1.style.zIndex + 1;
     }
     
     place1.cover.style.display = flag ? "block" : "none";
 }
 

 function SetCookie(name, value) {
     var date = new Date();
     date = new Date(date.valueOf() + (60 * 60 * 24 * 1000 * 30));
     DelCookie(name);
     var str = "";
     var vs = value.split("&");
     for (var i = 0; i < vs.length; i++) {
         var s = vs[i].split("=");
         str += "&";
         if (s.length > 0)
             str += escape(s[0]) + "=" + escape(vs[i].substr(s[0].length + 1));
         else
             str += escape(vs[i]);
     }
     
     if (str == "")
         str = escape(value);
     else
         str = str.substr(1);

     document.cookie = name + "=" + str + "; expires=" + date.toGMTString() + "; path=/";

 }


 function GetCookie(name) {
     var aCookie = document.cookie.split("; "); 
     for (var i = 0; i < aCookie.length; i++) {
         var aCrumb = aCookie[i].split("=");
         if (name == aCrumb[0])
             return unescape(aCookie[i].substr(name.length + 1));
     }
     return null;
 }
 

 function DelCookie(name) {

     var date = new Date();
     date = new Date(date.valueOf() - 22333);
     document.cookie = name + "=; expires=" + date.toGMTString();
 }


// function selectCity(code, name) {
//     SetCookie("CurrentCity", "Code=" + code + "&Name=" + name);
//     location = location.href.replace("#", "");
// }

 function adminSelectLanguage(flag) {
     SetCookie("CurrentLanguage", "IsChinese=" + flag.toString());
     window.location = location.href.replace("#", "");
 }

 function selectLanguage(code) {
     SetCookie("CurrentLanguage", "IsChinese=" + code.toString());

     var url = document.URL;
     if (!code && url.indexOf("/en/") < 0) {
         var tmpUPage = url.split("/");
         var thisUPage = tmpUPage[tmpUPage.length - 1];
         var tmp = thisUPage.split(".");
         var page = tmp[0];
         var reg = /^[1-9]\d*$/;
         if (reg.test(page)) {
             thisUPage = tmpUPage[tmpUPage.length - 2];
             page = thisUPage;

         }
         window.location = location.href.replace("#", "").replace("/" + page, "/en/" + page);
     }
     else if (code && url.indexOf("/en/") > 0) {
         window.location = location.href.replace("#", "").replace("/en/", "/");
     }
 }



 function showPageLoading(isDisplay, msg) {
     
     var obj = document.body.pageCover_loading;
     if (obj == undefined) {
         document.body.pageCover_loading = obj = document.createElement("div");
         obj.className = "pageCover_loading";
         obj.innerHTML = "<h2>加载中</h2>";
         document.body.appendChild(obj);
     }

     showFullPageCover(isDisplay);
    
     if (isDisplay == true) {

         obj.style.top = (document.documentElement.clientHeight - obj.clientHeight) / 2 + document.documentElement.scrollTop + "px";
         obj.style.left = (document.documentElement.clientWidth - obj.clientWidth) / 2 + document.documentElement.scrollLeft + "px";
         if (msg)
             obj.firstChild.innerHTML = msg;
         obj.style.display = "block";
     }
     else
         obj.style.display = "none";
 }
// 

// //获取当前服务器控件的在网页中的对象
// function $server(id) {
//     return $(id_Str2 + id);
// }
// //设置服务器控件在网页中的ID前缀如：全局变量id_Str2 = ctl00_city_Select_原始id
// function setServerIdStr(objThis, id) {
//     var reg = eval("/" + id + "/g");      // 创建正则表达式模式。
//     id_Str2 = objThis.id.replace(reg, ""); 
// }