JS Accurate statistics site access to the example code _javascript tips

Copy Code code as follows:

/**
* Vlstat Browser Statistics script
*/
var statidname = "Vlstatid";
var xmlHttp;
/**
* Set Cookieid
*/
function Setcookie (c_name, value, Expiredays) {
var exdate = new Date ();
Exdate.setdate (exdate.getdate () + expiredays);
Document.cookie = c_name + "=" + Escape (value) + ((expiredays = null)? "": "expires=" + exdate.togmtstring () + ";p ath=/;d omain=cecb2b.com";
}
/**
* Get Cookieid
*/
function GetCookie (c_name) {
if (Document.cookie.length > 0) {
C_start = document.cookie.indexOf (c_name + "=");
if (C_start!=-1) {
C_start = C_start + c_name.length + 1;
C_end = Document.cookie.indexOf (";", C_start);
if (c_end = = 1) {
C_end = Document.cookie.length;
}
Return unescape (document.cookie.substring (C_start, c_end));
}
}
Return "";
}
/**
* Get current time stamp
*/
function Gettimestamp () {
var timestamp = date.parse (new Date ());
return timestamp;
}
/**
* Generate Statid
*/
function Genstatid () {
var Cookieid = Gettimestamp ();
Cookieid = "Vlstat" + "-" + Cookieid + "-" + Math.Round (math.random () * 3000000000);
return Cookieid;
}
/**
* Set Statid
*/
function Setstatid () {
var Cookieid = Genstatid ();
Setcookie (Statidname, Cookieid, 365);
}
/**
* Get Statid
*/
function Getstatid () {
var Statid = GetCookie (statidname);
if (Statid!= null && statid.length > 0) {
return statid;
} else {
Setstatid ();
return Getstatid ();
}
}
/**
* Get UA
*/
function Getua () {
var ua = navigator.useragent;
if (Ua.length > 250) {
UA = ua.substring (0, 250);
}
Return UA;
}
/**
* Get Browser type
*/
function Getbrower () {
var ua = Getua ();
if (Ua.indexof ("Maxthon")!=-1) {
return "Maxthon";
else if (Ua.indexof ("MSIE")!=-1) {
return "MSIE";
else if (Ua.indexof ("Firefox")!=-1) {
return "Firefox";
else if (Ua.indexof ("Chrome")!=-1) {
return "Chrome";
else if (Ua.indexof ("Opera")!=-1) {
return "Opera";
else if (Ua.indexof ("Safari")!=-1) {
return "Safari";
} else {
Return "OT";
}
}
/**
* Get Browser language
*/
function Getbrowerlanguage () {
var lang = navigator.browserlanguage;
return lang!= null && lang.length > 0? Lang: "";
}
/**
* Get the operating system
*/
function GetPlatform () {
return navigator.platform;
}
/**
* Get page title
*/
function Getpagetitle () {
return document.title;
}
/**
* Create a form
*
* @return
*/
function Createsubmitform () {
var frm = document.createelement ("form");
Document.body.appendChild (frm);
Frm.method = "POST";
return frm;
}
/**
* Create an element for the form
*
* @param inputform
* @param elementname
* @param elementvalue
* @return
*/
function Createformelement (frminput, ElementName, Elementvalue) {
var element = document.createelement ("input");
Element.setattribute ("id", elementname);
Element.setattribute ("name", elementname);
Element.setattribute ("type", "hidden");
Element.setattribute ("value", elementvalue);
Frminput.appendchild (Element);
return element;
}
/**
* Construct XMLHttpRequest Object
*
* @return
*/
function Createxmlhttprequest () {
if (window. ActiveXObject) {
XmlHttp = new ActiveXObject (' microsoft.xmlhttp ');
else if (window. XMLHttpRequest) {
XmlHttp = new XMLHttpRequest ();
}
}
/**
* The URL specifies the jump page, and data is the post. Func similar to function pointers
*
* @param URL
* @param data
* @param func
* @return
*/
function ajaxpost (URL, data, func) {
var HttpRequest = Createhttprequest ();
if (HttpRequest) {
Httprequest.open ("POST", url, True);
Httprequest.setrequestheader ("Content-length", data.length);
Httprequest.setrequestheader ("Content-type", "application/x-www-form-urlencoded");
Httprequest.send (data);
Httprequest.onreadystatechange = function () {
if (httprequest.readystate = = 4) {
try {
if (Httprequest.status = = 200) {
if (func) {
Here you can call the desired function
Func (Httprequest.responsetext);
}
}
catch (e) {
Alert ("Error xmlhttprequest!");
}
}
}
} else {
Alert ("Error initializing xmlhttprequest!");
}
}
function Vlstatinitle (Vlch, Vlch1, VLCH2, Vlch3) {
var p;
var vlstatch = Vlch!= null && vlch.length > 0? Vlch: "";
var vlstatCH1 = vlch1!= null && vlch1.length > 0? Vlch1: "";
var vlstatCH2 = vlch2!= null && vlch2.length > 0? VLCH2: "";
var vlstatCH3 = Vlch3!= null && vlch3.length > 0? VLCH3: "";
var Vlstatcookieid = Getstatid ();
var Vlstatua = encodeURIComponent (Getua ());
var vlstatipaddress = Document.localname;
var vlstatrefurl = encodeURIComponent (document.referrer);
var vlstaturl = encodeuricomponent (document. URL);
var vlstatscreenx = screen.width;
var vlstatscreeny = screen.height;
var vlstatos = GetPlatform ();
var vlstatbrower = Getbrower ();
var vlstatbrowerlanguage = Getbrowerlanguage ();
var vlstatpagetitle = encodeURIComponent (Getpagetitle ());
var vlstataction = "index.php";
p = "Cookieid=" + Vlstatcookieid + "&ua=" + Vlstatua + "&ip=" + vlstatipaddress + "&refurl="
+ Vlstatrefurl + "&url=" + Vlstaturl + "&screenx=" + Vlstatscreenx + "&screeny=" + Vlstatscreeny
+ "&os=" + Vlstatos + "&brower=" + vlstatbrower + "&browerlang=" + vlstatbrowerlanguage
+ "&title=" + vlstatpagetitle + "&ch=" + Vlstatch + "&ch1=" + vlstatCH1 + "&ch2=" + vlstatCH2
+ "&ch3=" + vlstatCH3;
var Urlgo = vlstataction + "?" + P;
Createxmlhttprequest ();
Xmlhttp.open (' Get ', Urlgo);
Xmlhttp.send (NULL);
}