title: Google Visualization Charts not displaying in Firefox only
body: <p>I came across this issue the other day, I have been using the Google Visualization API specifically for a chart. </p>
  
  <p>Everything was working in Chrome and IE but when trying to view the page in Firefox the chart would not display. </p>
  
  <p>I did receive an error in the Firefox developer tools:</p>
  
  <blockquote>
    <p>ReferenceError: google is not defined</p>
  </blockquote>
  
  <p>This is from code that looked like this,</p>
  
  <pre><code>google.load("visualization", "1", { packages: ["corechart"] });
  google.setOnLoadCallback(drawChart);
  </code></pre>
  
  <p>As I mentioned above, this was working on other browsers(IE, Chrome) just not Firefox.
  Why is the chart not showing in Firefox only? Why is google no longer defined in Firefox?</p>