Hey, experts? Have I just fixed document.write?

gistfile2.txt

saferDocumentWrite.js

// for increased safety when lazy-loading ads, stats pixels, 
// and other scripts that use document.write:

document.write = function () {
  if (arguments && arguments[0]) {
    var span = document.createElement('SPAN');
    span.innerHTML = arguments[0];
    var head = document.getElementsByTagName('HEAD')[0];
    var body = document.getElementsByTagName('BODY')[0];
    if (typeof body === 'object') {
      body.appendChild(span);
    } else {
      if (typeof head === 'object') {
        head.appendChild(span);
      }
    }
  }
};