ask cursor

[Andrew]

Hi, quick question.
I wanted to allow the user to display an "ask" dialogue by typing a 
key, but have the key that they type be the first key to appear as 
their response.
But if I do:
on keydown whichkey
   ask "What do you wish to say?" with whichkey
end keydown

Then, the next key you type replaces the first key, since the first key 
shows up selected.  How do I place the cursor after the selection or 
deselect what's in the response box?

Thanks!

-A