title: Javascript window.open pass values using POST
body: <p>I have a javascript function that uses window.open to call another page and returning the result.</p>
  <p>Here is the section of my code:</p>
  <pre><code>var windowFeatures = &quot;status=0, toolbar=0, location=0, menubar=0, directories=0, resizable=1, scrollbars=1&quot;;
  window.open ('http://www.example.com/index.php?p=view.map&amp;coords=' + encodeURIComponent(coords), 'JobWindow', windowFeatures);
  </code></pre>
  <p>My problem now is that I am passing too much data for the GET to handle and I need to pass it using the POST method.</p>
  <p>How can I convert the code above to open the page using the POST method without implement forms all over the page (the page lists 100's of orders with a list of suppliers - I am trying to map the suppliers)</p>