returnInField doesn't work

[Friedrich F. Grohmann]

Ron, 

     Thanks for telling me that you 

> search Japanese (and Chinese) within a fld successfully. Can you post 
>your script so maybe we can figure out what is not happening correctly?

I'm most happy to do this. The script itself is of utter simplicity:

on returnInField
     find the text of me in field id 1003
end returnInField

I cannot imagine what could be wrong with that since it works with Roman 
text in other stacks. The font of the two fields involved is specified as 
"Apple LiGothic Medium,Chinese", and it is possible to search text in 
both of them via the message box. So what could be the problem with 
returnInField?

Thanks in advance,
Fritz