Popup menu & menuhistory

[Marty Knapp]

I have a field that I've configured to display a popup menu using a 
hidden popup menu button. If a user starts to type into this field, I 
use a type-ahead routine that grabs its guess from the menu items in the 
button. Is there a way to set this up so that if they type something, 
then click for the popup menu, for the menu to pop up at the line where 
this text is found (like in an option menu)? Setting the menuhistory 
doesn't seem to work.

Thanks for any help,
Marty Knapp