(function(){
  var embedURL = '//content.synapsys.us/embeds/placement.js',
  domain = (function() {
    var myHost;
    try {
      // Try to get the top host
      myHost = top.location.host;
    } catch (e) {}
    if ( typeof myHost == "undefined" || myHost == "" ) {
      try {
        // Get the highest we can find
        var cWin = window;
        var i = 0;
        while ( i++ < 100 && cWin != cWin.top ) {
          // Check for access to the parent element
          if ( typeof cWin.parent.document.body == "undefined" ) {
            throw "Safari Error";
          }

          // Try to go to the parent
          var temp_body = cWin.parent.document.body;
          cWin = cWin.parent;
        }
      } catch (e) {}

      // Use the referrer
      var matches = cWin.document.referrer.match(/^https?\:\/\/([^\/?#]+)(?:[\/?#]|$)/i);
      var myHost = matches && matches[1];

      // Throw an error if no host
      if ( typeof myHost == "undefined" || myHost === null ) {
        throw "Error finding host";
      }
    }
    myHost = myHost.split('.');
    switch (myHost.length) {
      case 0:  //crash me, please
      case 1:  //crash me, please
      case 2:  //exactly what we want
        return myHost.join('.');
      default:
        // Get the 2 strings to check
        var last2 = myHost.slice(-2).join('.');
        var last3 = myHost.slice(-3).join('.');
        if ( ['co.uk', 'com.au', 'go.com'].indexOf(last2) !== -1 || last3 === 'fiostrending.verizon.com' || myHost.slice(-3, -2)[0].indexOf('chatter') !== -1 ) {
          // Return the last 3 parts of the url
          // Cases: 3 part domains, verizon, chatter websites
          return last3;
        } else {
          return last2;
        }
    }
  })(),
  currentScript = document.currentScript || (function() {
    var scripts = document.getElementsByTagName('script');
    for ( var i = scripts.length - 1; i >= 0; i-- ) {
      if ( scripts[i].src.indexOf(embedURL) != -1 ) {
        return scripts[i];
      }
    }
  })(),
  ig_q = {
    dom: domain,
    rand: Math.random() * 1E20
  },
  query_whitelist = ['adH','adOffX','adOffY','adW','cat','dom','league','mobile','name','p','remn','style','type','widH','widW','county'],
  query_config = currentScript.src.split('?').length > 1 ? (function(string) {
    // Split on &
    var split_string = string.split('&'),
    query_params = {},
    key_split;

    for ( var i = 0; i < split_string.length; i++ ) {
      // Get the query params
      key_split = split_string[i].split('=');

      // Check the whitelist
      if ( query_whitelist.indexOf(key_split[0]) !== -1 ) {
        query_params[key_split[0]] = typeof key_split[1] !== "undefined" ? key_split[1] : '';
      }
    }

    return query_params;
  })(currentScript.src.split('?').slice(-1)[0]) : '',
  newScript = document.createElement('script');
  Object.keys(query_config).map(function(key){
    ig_q[key] = query_config[key];
  });
  newScript.src = '//content.synapsys.us/l/n/igloo.php?' + Object.keys(ig_q).map(function(key){return encodeURIComponent(key) + '=' + encodeURIComponent(ig_q[key]);}).join('&');
  currentScript.parentNode.insertBefore(newScript, currentScript);
})();