title: js communicate between popup to main window
body: <p>I got two browser windows on the same domain,</p>
  
  <p>one is the main window and the second is small popup window.</p>
  
  <p>i found this: <a href="https://stackoverflow.com/questions/1835549/how-to-communicate-between-two-browser-windows">How to Communicate between two browser windows?</a></p>
  
  <p>but, the problem is the popup opens as event on the local computer by <strong>3rd party software</strong>...
  and i don't wish to communicate back to the server, and reading the status at the main window, for slow time issues..</p>
  
  <p>i wish to transfer some data from the popup directly to the main window via JS (and close the popup right after).</p>
  
  <p>the event is a VOIP new income call opened by the local phone soft dialer with parameters, and the main window is a browser CRM that will need to show incoming call status via JS on the same page, AJAX-like [only local].</p>
  
  <p>p.s:</p>
  
  <p>maybe there is a way to communicate between browser to windows application?, so the 3rd party software will send data to it and the application will communicate to the window
  (or Firefox extension - but i prefer without the need to install more addons)...</p>
  
  <p>what approach should i take? what do you think is the solution?</p>
  
  <p>thanks allot. ;)</p>