(function() {
  var nodes = document.getElementsByTagName('head');
  var length = nodes.length;
  if(nodes.length > 0) {
    var iframe = document.createElement('iframe');
    var is_https = ('https:' == document.location.protocol);
    var server = (is_https ? 'https://ssl.socdm.com' : 'http://tg.socdm.com');
    iframe.src = server + "/aux/sosync";
    iframe.width = 1;
    iframe.height = 1;
    (iframe.frameElement || iframe).style.cssText = 'position:absolute;border:none;padding:0;margin:0;display:none;visibility:hidden';
    nodes[0].appendChild(iframe);
  }
})();