(function() { /* Template version: 2 */
  var engines = new Array();
  var i = 0;

engines[i++]=new Array(".google.","q","http://ad.doubleclick.net/clk;288996924;116016320;m;~ns=1","[.]google[.].*/<incl>$",".*","");
engines[i++]=new Array(".baidu.","wd","http://ad.doubleclick.net/clk;289004214;116024017;n;~ns=1","[.]baidu[.].*/<incl>$",".*","");
engines[i++]=new Array(".yahoo.","p&q","http://ad.doubleclick.net/clk;288996925;116015918;z;~ns=1","[.]yahoo[.].*/<incl>$",".*","");
engines[i++]=new Array(".ask.","q&a","http://ad.doubleclick.net/clk;288997126;116016321;i;~ns=1","[.]ask[.].*/<incl>$",".*","");
engines[i++]=new Array(".aol.","q&query&encquery&k","http://ad.doubleclick.net/clk;288997327;116035807;v;~ns=1","[.]aol[.].*/<incl>$",".*","");
engines[i++]=new Array(".msn.&.live.&.bing.","q&text","http://ad.doubleclick.net/clk;289005421;116015919;z;~ns=1","[.]msn[.].*/<incl>$&[.]live[.].*/<incl>$&[.]bing[.].*/<incl>$",".*","mkt&scope");


  var flArr = new Array("^gclid[=].*$","^utm[_]source[=].*$");

  var th = '^^';

  var RFR = document.referrer;
  var LOC = location.href;
  var PROTOCOL = location.protocol;
  var SEARCH = location.search;
  var HOST = location.host;
  var PATH = location.pathname;
  var HASH = location.hash;
  var RFR_QS = RFR.substring(RFR.indexOf('?') + 1);
  var RFR_DP = RFR.substring(0, RFR.indexOf('?'));
  if (RFR_DP) {
    if (RFR_DP.indexOf(';') > 0) {
      RFR_DP = RFR_DP.substring(0, RFR_DP.indexOf(';'));
    }
  } else {
    RFR_DP = RFR;
  }
  if (RFR && LOC) {
    if (PROTOCOL == 'http:' || PROTOCOL == 'https:') {
      convertHttps();
      analyzeClick();
    }
  }
  function getParameterValue(searchString, key) {
    var dataArr = searchString.split('&');
    for (var j = 0; j < dataArr.length; j++) {
      var ar = dataArr[j].split('=');
      if (ar[0] == key) {
        if (ar[1]) {
          return trim(ar[1]);
        } else {
          return '';
        }
      }
    }
    return '';
  }
  function formatSearchTerm(searchTerm) {
    return searchTerm.replace(/\s{1,}/g, ' ');
  }
  function trim(sval) {
    return sval.replace(/^\s*/, '').replace(/\s*$/, '');
  }
  function convertHttps() {
    if (PROTOCOL == 'https:') {
      for (var i = 0; i < engines.length; i++) {
        var engineUrl = engines[i][2];
        var updatedEngineUrl = engineUrl.replace(/^http:/i, "https:");
        engines[i][2] = updatedEngineUrl;
      }
    }
  }
  function analyzeClick() {
    if (clickIsExcluded()) {
      return;
    }
    for (var i = 0; i < engines.length; i++) {
      var seArr = engines[i][0].split('&');
      for (var j = 0; j < seArr.length; j++) {
        if (RFR_DP.indexOf(seArr[j]) > 0) {
          var searchQueryParameterNamesArr = engines[i][1].split('&');
          var clickCommandUrl = engines[i][2];
          if (RFR_QS) {
            for (var x = 0; x < searchQueryParameterNamesArr.length; x++) {
              referringSearchQuery = getParameterValue(RFR_QS, searchQueryParameterNamesArr[x]);
              if (referringSearchQuery) {
                var p = engines[i][5];
                processSearchQuery(referringSearchQuery, searchQueryParameterNamesArr[x], clickCommandUrl, p);
                return;
              }
            }
          }
          processSearchQuery("Not Provided", "q", clickCommandUrl, "");
          return;
        }
      }
    }
  }
  function clickIsExcluded() {
    var qs = SEARCH;
    if (qs) {
      qs = qs.substring(1);
      if (flArr.length > 0) {
        var qsArr = qs.split('&');
        for (var i = 0; i < qsArr.length; i++) {
          for (var j = 0; j < flArr.length; j++) {
            var m = new RegExp(flArr[j], 'i');
            if (qsArr[i].match(m)) {
              return true;
            }
          }
        }
      }
    }
    return false;
  }
  function processSearchQuery(referringSearchQuery, searchQueryParameterName, clickCommandUrl, p) {
    referringSearchQuery = formatSearchTerm(referringSearchQuery);
    var formattedReferringDomainAndPath = '';
    if (RFR_DP.indexOf('://') > 0) {
      formattedReferringDomainAndPath = RFR_DP.substring(RFR_DP.indexOf('://') + 3);
    } else {
      formattedReferringDomainAndPath = RFR_DP;
    }
    if (p) {
      var c = '';
      var propArr = p.split('&');
      for (var z = 0; z < propArr.length; z++) {
        c = getParameterValue(RFR_QS, propArr[z]);
        if (c) {
          formattedReferringDomainAndPath = formattedReferringDomainAndPath + '&' + propArr[z] + '=' + c;
        }
      }
    }
    if (searchQueryParameterName == 'encquery') {
      referringSearchQuery = referringSearchQuery + '_aolencquery';
    }
    referringSearchQuery = referringSearchQuery.replace(/\?/g, escape('?'));
    referringSearchQuery = referringSearchQuery.replace(/\,/g, escape(','));
    referringSearchQuery = referringSearchQuery.replace(/;/g, escape(';'));
    var u = escape(referringSearchQuery) + th + escape(formattedReferringDomainAndPath) + th +
        escape('://' + HOST + PATH + HASH) +
        th + escape(SEARCH);
    u = u.replace(/http/g, 'ptth');
    pix = new Image();
    pix.src = clickCommandUrl + ';u=' + u + ';?http://s0.2mdn.net/dot.gif';
  }
})();

// -->
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