[Click] Scripting syntax

[remi.clavier at orange-ftgroup.com]

 an element accepts thrre parameter as

123,HELLO 500, OPTIMIZE 1000

It work fine usint telnet, but this syntax dont works in a scrpipt

...
write ELEM1_HANDLER 123,  //works fine
write ELEM_HANDLER 123,HELLO 500, OPTIMIZE 1000, //don't works
...



Other variations seems be the same
write ELEM_HANDLER "123,HELLO 500, OPTIMIZE 1000", //don't works
write ELEM_HANDLER 123,"HELLO 500", "OPTIMIZE 1000", //don't works

What is the correct syntax?
Thanks