tivities that look like dialogs.  A dialog box is recognizable by being
  smaller than full-screen, having zero to three buttons, is non-scrollable, and 
  possibly a list of selectable items that can include checkboxes or radio buttons.
  <!--For examples of dialogs, see Text Guidelines.-->
</p>

<p>
  The rationale behind not having a menu is that when a dialog is displayed, the user is in
  the middle of a procedure and should not be allowed to start a new global task
  (which is what the Option menu pro