title: navigate between multiple windows in titanium
body: <p>Let's assume I have 3 files <code>Window1.js</code>, <code>Window2.js</code> and <code>Window3.js</code>.</p>
  
  <p>I can navigate from <code>Window1</code> to <code>Window2</code> and from <code>Window2</code> to <code>Window3</code> with no problem.</p>
  
  <p>When I want to come back from window3 to window2 I do: <code>window3.close();</code>
  Now I'm on window2 and want to go back to window1, so I did: <code>window2.close();</code>. But instead that got my back to window3 not to window1 as I wanted. Is there any way to get back to window1? Can someone explain me how to navigate between this windows in titanium?Thanks</p>