- EZReq   Text  Choices  Variable

 This command will put up a system requester, in the same screen as
 the  GUI that called it, and wait for the user to click on a choice.
 If the window that called them is not yet open, the EZReq will open
 on the frontmost screen, or, if the font screen is not public, on 
 the workbench.

 Text     - This is the text that will appear in the requester

 Choices  - These are the choices which will appear as buttons in the 
            requester. The format for specifying them is to separate
            the  choices with | characters i.e.: "Quit|Cancel" will
            supply  you with 2 choices: "Quit" and "Cancel"

 Variable - Will contain the number of the requester button chosen:

 The Right most button (which will usually be CANCEL) will put a 0
 into Variable. The other choices will put the number of the button, 
 reading from left to right.

 Example:

    EZReq "Quit?" "Abort|Quit|Exit|Cancel" MyVar

 - will make a requester with 4 buttons, which will place the 
   following values into Variable, if they are clicked :

    Abort = 1, Quit = 2, Exit = 3, Cancel = 0.