How to use arguments in script show on bar?

Hello,
 

 1) My bar show information *info expr(.scriptFile@ambi_fullname)  or *info expr(.scriptFile@ambi_address ) from the following script. It works, but I would like to shorten it using arguments. I have tried but there is an error.
 

 function ambi_fullname()
 com.error_dialog_off()
 local AB = com.create_object("Broker.Application")

 local Name = AB.ActiveDocument.Name
 local st =AB.Stocks(Name)
 quit(st.fullname)

 quit
 function ambi_address()
 com.error_dialog_off()
 local AB = com.create_object("Broker.Application")

 local Name = AB.ActiveDocument.Name
 local st =AB.Stocks(Name)
 quit(st.address)

 
 quit
 

 2) Another question is that anyone have com plugin 0.72 version. I want to connect mysql through ODBC .
   odbcplugin0.72  I have tried , it seem not work in windows 7.
 

 thx in advance