create a script to ftp from many node from same location

create a script to ftp from many node from same location.
Below is a section of my script which allow collection of file from many nodes.
Hope is self explain :-)

ftp -vn $nename << AA
user <user name>  <passwd>
bin
prompt
cd /$pmpath/pm_data/
pwd
lcd /tmp/pmss/$nename
mget  A20141009*

AA