//AJax
var requests = new Array();
 
if(typeof(XMLHttpRequest) == 'undefined')
var XMLHttpRequest = function()
{
	var request = null;
	try
	{
		request = new ActiveXObject('Msxml2.XMLHTTP');
	}
	catch(e)
	{
		try
		{
			request = new ActiveXObject('Microsoft.XMLHTTP');
		}
		catch(ee)
		{}
	}
	return request;
}
 
function ajax_stop()
{
	for(var i=0; i<requests.length; i++)
	{
		if(requests[i] != null)
			requests[i].abort();
	}
}
 
function ajax_create_request(context)
{
	for(var i=0; i<requests.length; i++)
	{
		if(requests[i].readyState == 4)
		{
			requests[i].abort();
			requests[i].context = context;
			return requests[i];
		}
	}
 
	var pos = requests.length;
	
	requests[pos] = Object();
	requests[pos].obj = new XMLHttpRequest();
	requests[pos].context = context;
	
	return requests[pos];
}
 
function ajax_request(url, data, callback, context)
{
	var request = ajax_create_request(context);
	var async = typeof(callback) == 'function';
 
	if(async) request.obj.onreadystatechange = function()
	{
		if(request.obj.readyState == 4)
			callback(new ajax_response(request));
	}
	
	request.obj.open('POST', url, async);
	request.obj.send(data);
	
	if(!async)
		return new ajax_response(request);
}
 
function ajax_response(request)
{
	this.request = request.obj;
	this.error = null;
	this.value = null;
	this.context = request.context;
	
	if(request.obj.status == 200)
	{
		try
		{
			this.value = object_from_json(request);
			
			if(this.value && this.value.error)
			{
				this.error = this.value.error;
				this.value = null;
			}
		}
		catch(e)
		{
			this.error = new ajax_error(e.name, e.description, e.number);
		}
	}
	else
	{
		this.error = new ajax_error('HTTP request failed with status: ' + request.obj.status, request.obj.status);
	}
	
	return this;
}
 
function enc(s)
{
	return s.toString().replace(/\%/g, "%26").replace(/=/g, "%3D");
}
 
function object_from_json(request)
{
	if(request.obj.responseXML != null && request.obj.responseXML.xml != null && request.obj.responseXML.xml != '')
		return request.obj.responseXML;
	
	var r = null;	
	eval('r=' + request.obj.responseText + ';');
	return r;
}
 
function ajax_error(name, description, number)
{
	this.name = name;
	this.description = description;
	this.number = number;
 
	return this;
}
 
ajax_error.prototype.toString = function()
{
	return this.name + " " + this.description;
}
 
function json_from_object(o)
{
	if(o == null)
		return 'null';
 
	switch(typeof(o))
	{
		case 'object':
			if(o.constructor == Array)		// checks if it is an array [,,,]
			{
				var s = '';
				for(var i=0; i<o.length; ++i)
				{
					s += json_from_object(o[i]);
 
					if(i < o.length -1)
						s += ',';
				}
 
				return '[' + s + ']';
			}
			break;
		case 'string':
			return '"' + o.replace(/(["\\])/g, '\\$1') + '"';
		default:
			return String(o);
	}
}var ajaxVersion = '5.7.22.2';


var VisitCounter = {
UpdateVisitRecord:function(tongji_Id,tongji_ReferUrl,tongji_ReferEngine,tongji_ClientScreen,tongji_ClientSystem,tongji_ClientBrowser,callback,context){return new ajax_request(this.url + '?_method=UpdateVisitRecord&_session=no','tongji_Id=' + enc(tongji_Id)+ '\r\ntongji_ReferUrl=' + enc(tongji_ReferUrl)+ '\r\ntongji_ReferEngine=' + enc(tongji_ReferEngine)+ '\r\ntongji_ClientScreen=' + enc(tongji_ClientScreen)+ '\r\ntongji_ClientSystem=' + enc(tongji_ClientSystem)+ '\r\ntongji_ClientBrowser=' + enc(tongji_ClientBrowser),callback, context);},
url:'/ajax/VisitCounter,App_Code.rhvuta9p.ashx'
}


//获取客户端操作系统类型 
function detectOS() 
{  
    var sUserAgent = navigator.userAgent; 
    var isWin = (navigator.platform == 'Win32') || (navigator.platform == 'Windows');                                                                        
    var isMac = (navigator.platform == 'Mac68K') || (navigator.platform == 'MacPPC') || (navigator.platform == 'Macintosh'); 
    if(isMac) return 'Mac'; 
    var isUnix = (navigator.platform == 'X11') && !isWin && !isMac; 
    if(isUnix) return 'Unix'; 
    var isLinux = (String(navigator.platform).indexOf('Linux') > -1); 
    if(isLinux) return 'Linux'; 
    if(isWin) 
    {  
        var isWin2K = sUserAgent.indexOf('Windows NT 5.0') > -1 || sUserAgent.indexOf('Windows 2000') > -1; 
        if(isWin2K) return 'Windows2000'; 
        var isWinXP = sUserAgent.indexOf('Windows NT 5.1') > -1 || sUserAgent.indexOf('Windows XP') > -1; 
        if(isWinXP) return 'WindowsXP'; 
        var isWin2003 = sUserAgent.indexOf('Windows NT 5.2') > -1 || sUserAgent.indexOf('Windows 2003') > -1; 
        if(isWin2003) return 'Windows2003'; 
    }  
    return 'None'; 
}
var OS_Type=detectOS();

var Browser_Name;        //浏览器名称 
var Browser_Version;    //浏览器版本识别数 
var Browser_Agent=navigator.userAgent;
//浏览器语言版本 
var language = (navigator.appName == 'Netscape'?navigator.language:navigator.browserLanguage);  
     
if(Browser_Agent.indexOf('MSIE')>0) Browser_Type = 'IE';
else if(Browser_Agent.indexOf('Firefox')>0) Browser_Type = 'Firefox';  
else if(Browser_Agent.indexOf('Safari')>0) Browser_Type = 'Safari';  
else if(Browser_Agent.indexOf('Camino')>0) Browser_Type = 'Camino';  
else if(Browser_Agent.indexOf('Konqueror')>0) Browser_Type = 'Konqueror'; 
else if(Browser_Agent.indexOf('Chrome')>0) Browser_Type = 'Chrome';  
else Browser_Type = 'Other'; 

if (language.indexOf('en') > -1) Browser_Lang = '英文'; 
else if (language.indexOf('zh') > -1) Browser_Lang = '中文';
if (Browser_Type == 'IE') 
{ 
    if(navigator.appVersion.match(/8./i)=='8.')  
          Browser_Version = '8.0'; 
    else if(navigator.appVersion.match(/7./i)=='7.')  
          Browser_Version = '7.0'; 
    else if(navigator.appVersion.match(/6./i)=='6.')  
          Browser_Version = '6.0'; 
}
else if(Browser_Type == 'Firefox')
{
     var regMoz = new RegExp('Firefox/(\\d+\\.\\d+(?:\\.\\d+(?:\\.\\d+)?)?)');
     regMoz.test(Browser_Agent);
     Browser_Version=RegExp['$1'];
}
else
{
    if(navigator.appVersion.length>20)
    {
        Browser_Version =  navigator.appVersion.substring(0,20);
    }
    else
    {
        Browser_Version =  navigator.appVersion;
    }
}
Browser_Name=Browser_Type+Browser_Version;

//Opera
//判断userAgent字符串里面是否有Opera字段，有则设isOpera为true
var isOpera = window.navigator.userAgent.indexOf('Opera') > -1;
if (isOpera)
{
    var OperaVersion;
    //Opear可以伪装成其他的浏览器，这里判断的是没有伪装的

    if (window.navigator.appName == 'Opera')
    {
        OperaVersion = parseFloat(window.navigator.appVersion);
    }
    //这里判断的是伪装后的（某些伪装情况下在userAgent中不会出现Opera字样对这种情况我们无能为力，不过毕竟是极少数），关于Opera的伪装请自己查看相关资料
    else
    {
        //这个有点难度了关于正则表达式的

        //我们要匹配的部分（红色字体） User-Agent:Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; -?) Opera 7.60
        var regOperaVersion = new RegExp('Opera (\\d+\\.\\d+)');
        regOperaVersion.test(Browser_Agent);
        //RegExp['$1']取出第一次匹配的结果，转换成浮点型

        //Opera 7.60 这个是匹配结果，转换成浮点后只剩下数字部分7.60，刚好是我们想要的结果

        OperaVersion = parseFloat(RegExp['$1']);
    }
    Browser_Name='Opera'+OperaVersion;
}


var tongji_ReferUrl=document.referrer;
var tongji_ReferEngine='';
var tongji_ClientScreen=window.screen.width.toString()+'*'+window.screen.height.toString();
var tongji_ClientSystem=OS_Type;
var tongji_ClientBrowser=Browser_Name;
if(tongji_ReferUrl!='')
{
    var regURL=/(\w+):\/\/([^\:|\/]+)(\:\d*)?(.*\/)([^#|\?|\n]+)?(#.*)?(\?.*)?/i;
    var retArray=tongji_ReferUrl.match(regURL);
    if(retArray[2].toLowerCase().indexOf('google')!=-1)
    {
        tongji_ReferEngine='google';
    }
    else if(retArray[2].toLowerCase().indexOf('baidu')!=-1)
    {
        tongji_ReferEngine='baidu';
    }
    else if(retArray[2].toLowerCase().indexOf('yahoo')!=-1)
    {
        tongji_ReferEngine='yahoo';
    }
}

function UpdateVisitRecirdById(){    
    VisitCounter.UpdateVisitRecord(tongji_Id,tongji_ReferUrl,tongji_ReferEngine,tongji_ClientScreen,tongji_ClientSystem,tongji_ClientBrowser,UpdateVisitRecirdByIdOk)
}
function UpdateVisitRecirdByIdOk(rv){
    //alert(rv);
}
var tongji_Id=2094944;
UpdateVisitRecirdById();