var Tracker = function(lid) {
  this._lid = lid;

  var trackingUrl = new String(document.getElementById('pap_x2s6df8d').src);
  this._trackingUrl = trackingUrl.substr(0, Math.max(trackingUrl.lastIndexOf('\\'), trackingUrl.lastIndexOf('/'))+1);

  this._cookies = new Array();
};

Tracker.prototype._getFlashVersion = function() {
  var version = "", n=navigator, i;
  if (n.plugins && n.plugins.length) {
    for (i=0; i < n.plugins.length;i++) {
      if (n.plugins[i].name.indexOf('Shockwave Flash')!=-1) {
          version = n.plugins[i].description.split('Shockwave Flash ')[1];
          break;
         }
      }
   } else if (window.ActiveXObject) {
     for (i=10; i>=4; i--) {
       try {
        var result = eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash."+i+"');");
        if (result) {
          version = i + '.0';
          break;
        }
       }
       catch(e) {}
      }
   }
   return version;
};


Tracker.prototype._isFlashActive = function() {
  var version = this._getFlashVersion();
  return !(version === "" || version < 5);
};

Tracker.prototype._existsCookie = function(name) {
  var cookies = document.cookie.split("; ");
  for (var i=0; i < cookies.length; i++) {
    var pair = cookies[i].split("=");
    if (name == pair[0]) {
      return true;
    }
  }
  return false;
};

Tracker.prototype._setCookie = function(name, value, expires, setIfNotExists) {
  var cookie = new Object();
  cookie.name = name;
  cookie.value = value;
  cookie.expires = expires;
  cookie.setIfNotExists = setIfNotExists;
  this._cookies[this._cookies.length] = cookie;
};

Tracker.prototype._getFlashParams = function() {
  var params = "";
  for(var i=0; i < this._cookies.length; i++) {
    params += "&amp;n" + i + "=" + this._cookies[i].name;
    params += "&amp;v" + i + "=" + escape(this._cookies[i].value);
    params += "&amp;e" + i + "=" + this._cookies[i].expires;
    if(this._cookies[i].setIfNotExists == "1") {
      params += "&amp;ne" + i + "=1";
    }
  }
  return "?a=w" + params;
};

Tracker.prototype._getExpiresString = function(expires) {
  var dateParts = expires.split('-');
  var date = new Date();
  date.setFullYear(dateParts[0], dateParts[1] - 1, dateParts[2]);
  return date.toGMTString();
};

Tracker.prototype._getNormalCookie = function(name) {
  var nameequals = name + "=";
  var beginpos = 0;
  var beginpos2 = 0;
  while (beginpos < document.cookie.length) {
    beginpos2 = beginpos + name.length + 1;
    if (document.cookie.substring(beginpos, beginpos2) == nameequals) {
      var endpos = document.cookie.indexOf (";", beginpos2);
      if (endpos == -1)
        endpos = document.cookie.length;
      return unescape(document.cookie.substring(beginpos2, endpos));
    }
    beginpos = document.cookie.indexOf(" ", beginpos) + 1;
    if (beginpos == 0) break;
  }

  return null;
};

Tracker.prototype.track = function() {
  var trackingParams = document.location.search;;
  if (this._aid != '') {
    trackingParams = trackingParams + (trackingParams == '' ? '?' : '&') +
      "AffiliateID=" + this._aid + "&BannerID=" + this._bid;
  }
  if(trackingParams !== '') {
    document.write("<script type=\"text/javascript\" src=\"" + this._trackingUrl + "t.php" +
      trackingParams + "&lid=" + this._lid + "&dr=n&js=y&referrer=" + escape(document.referrer) +
      "&d1=" + this._data1 + "&d2=" + this._data2 + "&d3=" + this._data3 +
      "\"><\/script>");
  }
};

Tracker.prototype.setCookie = function(name, value, expires, setIfNotExists) {
  if(setIfNotExists != 1 || !this._existsCookie(name)) {
    document.cookie = name+'='+escape(value)+';expires=' + this._getExpiresString(expires) + ';path=/';
  }
  this._setCookie(name, value, expires, setIfNotExists);
};

Tracker.prototype.setTimeCookie = function(name, value, expires, oldClickCount) {
  var timeCookieStr = this._getNormalCookie(name);
  if (timeCookieStr != null && timeCookieStr.length > 20) {
    var timeCookie = timeCookieStr.split("_");
    var valueSplit = value.split("_");
    if (timeCookie.length == 3) {
      var clickCount = parseInt(timeCookie[2]);
      if (clickCount != oldClickCount) clickCount++;
      timeCookieStr = timeCookie[0]+"_"+valueSplit[1]+"_"+(clickCount);
    } else {
      timeCookieStr = value;
    }
  } else {
    timeCookieStr = value;
  }

  document.cookie = name+'='+escape(timeCookieStr)+';expires=' + this._getExpiresString(expires) + ';path=/';
  this._setCookie(name, value, expires, '0');
};

Tracker.prototype.trackNext = function() {
  if(this._isFlashActive()) {
    document.write("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" " +
      "codebase=\"" + ((this._trackingUrl.substr(0, 5) == "https") ? "https" : "http") + "://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" " +
      "width=\"1px\" height=\"1px\"> " +
      "<param name=\"allowScriptAccess\" value=\"always\" />" +
      "<param name=\"movie\" value=\"" + this._trackingUrl + "pap.swf"+ this._getFlashParams() +"\" /> " +
      "<embed src=\"" + this._trackingUrl + "pap.swf"+ this._getFlashParams() +"\" width=\"1px\" height=\"1px\" allowScriptAccess=\"always\"/> " +
      "</object>");
  }
};

var _tracker;

function papTrack(aid, bid) {
  try {
    _tracker = new Tracker(_lid);
  } catch (err) {
    _tracker = new Tracker('');
  }
  try { _tracker._data1 = Data1;     } catch (err) { _tracker._data1 = ''; }
  try { _tracker._data2 = Data2;     } catch (err) { _tracker._data2 = ''; }
  try { _tracker._data3 = Data3;     } catch (err) { _tracker._data3 = ''; }
  try { _tracker._aid = AffiliateID; } catch (err) { _tracker._aid = ''; }
  try { _tracker._bid = BannerID;    } catch (err) { _tracker._bid = ''; }

  if (aid) { _tracker._aid = aid; }
  if (bid) { _tracker._bid = bid; }

  _tracker.track();
}