title: navigating thru open modules in doors dxl
body: <p>When manipulating doors modules, does anyone know how to navigate through open modules. If this seems confusing I can use this example. In my script I open 2 modules. </p>
  
  <p>Module apple</p>
  
  <p>Module grape</p>
  
  <p>I do some work in module apple, and then open module grape to do some work. What I'm looking to do is this... switch back to module apple and do some more work. I realize I could use the edit() or read() functions, but I assume this would re-open the already open module meaning my work done previously would be erased. I pretty much would try and switch between the modules where each would be in focus 1 at a time at the position I previously left off. </p>
  
  <p>Any ideas? 
  Thanks in advance!</p>