title: highcharts prepare options for POST
body: <p>I need to send a Highcharts options object to an asp page so it can be written to a json flat file. These files are later passed to phantomjs via highcharts-convert in order to create some pdfs.</p>
  
  <p>The problem however is stringifying the objects. I keep getting this error:
  Uncaught TypeError: Converting circular structure to JSON
  when I try this:</p>
  
  <pre><code>$.post("myASP.asp", JSON.stringify(myChart.highcharts().options));
  </code></pre>
  
  <p>There is a sample POST string here <a href="http://docs.highcharts.com/#render-charts-on-the-server" rel="nofollow">http://docs.highcharts.com/#render-charts-on-the-server</a> but I'm not sure how to achieve that with mine. When I paste their sample into my code for testing I get all kinds of unescaped double quote errors. Is that a typo on their part?</p>