title: How can I use the Mac file selection menu in my own program?
body: <p>In almost any desktop application that I've used, it's possible to select a path to open or save files using what appears to be a standard file navigator that looks just like Finder. For example, if I go to save this webpage, 
  <a href="http://i.stack.imgur.com/kmB6O.png" rel="nofollow">this menu comes up</a>, and I can select where to save it, create a new folder, etc. Is there a system call to start this menu from my own program, and presumably return a path to the selected file or folder?</p>