function _pvt_obj()
{
  this._pvt__pvt_as = "";
  this._pvt_bs = "";
  this._pvt_bsf = "0";
  this._pvt_bss = "0";
  this._pvt_burl = "/pvt";
  this._pvt_clt = "";
  this._pvt_rf = "";
  this._pvt_sc = "";
  this._pvt_ip = "";
  this._pvt_kw = "";
  this._pvt_pi = "";
  this._pvt_url = "";
  this._pvt_scd = "";
  this._pvt_sr = "";
  this._pvt_s = "";
  this._pvt_st = "";
  this._pvt_tt = "";
  this._pvt_ua = "";
  this._pvt_vt = "";
  this._pvt_nwd = "";
  this._pvt_pm = "";
  this._pvt_tid = "";
  this._pvt_rid = "";
  this._pvt_ppvid = "";
  
  this._pvt_g_as = _pvt_g_as;
  function _pvt_g_as()
  {
    var t = this._pvt_qsp("referrer");
    return t == null ? "" : t;
  }

  this._pvt_g_bs = _pvt_g_bs;
  function _pvt_g_bs()
  {
    if (document.body != null && document.body.clientWidth != null && document.body.clientHeight != null)
      return document.body.clientWidth + "x" + document.body.clientHeight;
    else
      return "";
  }

  this._pvt_g_bsf = _pvt_g_bsf;
  function _pvt_g_bsf()
  {
    if (navigator.plugins && navigator.plugins.length)
    {
      if (navigator.plugins["Shockwave Flash"] || navigator.plugins["Shockwave Flash 2.0"])
        return "1";
    }
    else if (navigator.mimeTypes && navigator.mimeTypes.length)
    {
      if (navigator.mimeTypes['application/x-shockwave-flash'])
        return "1";
    }
    else
    {
      document.write('<SCR' + 'IPT LANGUAGE=VBScript>\n on error resume next \n dim flashEnabled \n for i = 2 to 6 \n flashEnabled = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & i)) \n if flashEnabled then exit for \n next </SCR' + 'IPT>\n');
      if (flashEnabled)
        return "1";
    }
    
    return "0";
  }

  this._pvt_g_bss = _pvt_g_bss;
  function _pvt_g_bss()
  {
    try
    {
      try
      {
        var slControl = new ActiveXObject('AgControl.AgControl')//IE
          return "1";
      }
      catch(e)
      {  
        if(navigator.plugins["Silverlight Plug-In"]) //FF&Safari
          return "1";
      }
    }
    catch(e){}
    return "0";
  }

  this._pvt_g_clt = _pvt_g_clt;
  function _pvt_g_clt()
  {
    var t = new Date();
    return t.toUTCString();
  }

  this._pvt_g_defaults = _pvt_g_defaults;
  function _pvt_g_defaults()
  {
    this._pvt_as = this._pvt_g_as();
    this._pvt_bs = this._pvt_g_bs();
    this._pvt_bsf = this._pvt_g_bsf();
    this._pvt_bss = this._pvt_g_bss();
    this._pvt_clt = this._pvt_g_clt();
    this._pvt_rf = this._pvt_g_rf();
    this._pvt_kw = this._pvt_g_kw();
    this._pvt_url = this._pvt_g_url();
    this._pvt_scd = this._pvt_g_scd();
    this._pvt_sr = this._pvt_g_sr();
    this._pvt_ua = this._pvt_g_ua();
    this._pvt_nwd = this._pvt_g_nwd();
    this._pvt_vt = this._pvt_g_vt();
  }

  this._pvt_g_kw = _pvt_g_kw;
  function _pvt_g_kw()
  {
    var t = this._pvt_qsp("keywords");
    return t == null ? "" : t;
  }
  
  this._pvt_qsp = _pvt_qsp;
  function _pvt_qsp(name)
  {
    name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
    var regexS = "[\\?&]"+name+"=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href);
    if (results == null)
      return null;
    else
      return results[1];
  }

  this._pvt_g_rf = _pvt_g_rf;
  function _pvt_g_rf()
  {
    if (document.referrer != null)
      return document.referrer;
  }

  this._pvt_g_scd = _pvt_g_scd;
  function _pvt_g_scd()
  {
    if (window.screen != null && window.screen.colorDepth != null)
      return window.screen.colorDepth;
    else
      return "";
  }

  this._pvt_g_sr = _pvt_g_sr;
  function _pvt_g_sr()
  {
    if (window.screen != null && window.screen.width != null && window.screen.height != null)
      return window.screen.width + "x" + window.screen.height;
    else
      return "";
  }
  
  this._pvt_g_ua = _pvt_g_ua;
  function _pvt_g_ua()
  {
    if (navigator.userAgent != null)
      return navigator.userAgent;
    else
      return "";
  }

  this._pvt_g_url = _pvt_g_url;
  function _pvt_g_url()
  {
    return window.location.href;
  }
  

  this._pvt_g_nwd = _pvt_g_nwd;
  function _pvt_g_nwd()
  {
  	var nwdc = _getCookie('NWD');
  	if(nwdc != '' && nwdc != null)
      return nwdc;
    else
      return "";
  }  

  this._pvt_g_vt = _pvt_g_vt;
  function _pvt_g_vt()
  {
      return "0";
  }  
  
  this._pvt_send = _pvt_send;
  function _pvt_send()
  {
      if (this._pvt_ppvid == "{ppvid}")
          this._pvt_ppvid = "";
      var url = this._pvt_burl +
      "?as=" + encodeURIComponent(this._pvt_as) +
      "&bs=" + encodeURIComponent(this._pvt_bs) +
      "&bsf=" + encodeURIComponent(this._pvt_bsf) +
      "&bss=" + encodeURIComponent(this._pvt_bss) +
      "&clt=" + encodeURIComponent(this._pvt_clt) +
      "&rf=" + encodeURIComponent(this._pvt_rf) +
      "&sc=" + encodeURIComponent(this._pvt_sc) +
      "&ip=" + encodeURIComponent(this._pvt_ip) +
      "&kw=" + encodeURIComponent(this._pvt_kw) +
      "&pi=" + encodeURIComponent(this._pvt_pi) +
      "&url=" + encodeURIComponent(this._pvt_url) +
      "&scd=" + encodeURIComponent(this._pvt_scd) +
      "&sr=" + encodeURIComponent(this._pvt_sr) +
      "&s=" + encodeURIComponent(this._pvt_s) +
      "&st=" + encodeURIComponent(this._pvt_st) +
      "&tt=" + encodeURIComponent(this._pvt_tt) +
      "&ua=" + encodeURIComponent(this._pvt_ua) +
      "&nwd=" + encodeURIComponent(this._pvt_nwd) +
      "&pm=" + encodeURIComponent(this._pvt_pm) +
      "&vt=" + encodeURIComponent(this._pvt_vt) +
      "&tid=" + encodeURIComponent(this._pvt_tid) +
      "&rid=" + encodeURIComponent(this._pvt_rid) +
      "&ppvid=" + encodeURIComponent(this._pvt_ppvid);

      document.writeln('<img src="' + url + '" alt="" style="border:0" />');
  }


  //Cookie libs
  function _getCookie(name) {
    var start = document.cookie.indexOf(name + "=");
    var len = start + name.length + 1;
    if ((!start) && (name != document.cookie.substring(0, name.length))) {
      return null;
    }
    if (start == -1) return null;
    var end = document.cookie.indexOf(";", len);
    if (end == -1) end = document.cookie.length;
    return unescape(document.cookie.substring(len, end));
  }

  function _setCookie(name, value, expires, path, domain, secure) {
    var today = new Date();
    today.setTime(today.getTime());
    if (expires) {
      expires = expires * 1000 * 60 * 60 * 24;
    }
    var expires_date = new Date(today.getTime() + (expires));
    document.cookie = name + "=" + escape(value) +
    ((expires) ? ";expires=" + expires_date.toGMTString() : "") + //expires.toGMTString()
    ((path) ? ";path=" + path : "") +
    ((domain) ? ";domain=" + domain : "") +
    ((secure) ? ";secure" : "");
  }

  function _deleteCookie(name, path, domain) {
    if (_getCookie(name)) document.cookie = name + "=" +
    ((path) ? ";path=" + path : "") +
    ((domain) ? ";domain=" + domain : "") +
    ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
  }  
}