title: Appcelator Titanium : Calling a function of parentWindow from childWindow?
body: <pre><code>Win1.js    
  var Appwin = Titanium.UI.createWindow();
      function checkPage() {
  
      }
      Appwin.open();
  
  Win2.js
      var childWindow = Titanium.UI.currentWindow(); 
  
      From here how i can call checkPage function
      childWindow.open();  
  </code></pre>