Actually, i am inclined to believe the problem might lie somewhere outside this code ... namely in the imported file 'conf.cgi'. Notice that the OP has several functions attached to keys in the dispatch table that are not even in this code:

• &print_frameset
• &print_account
• &print_manage_signatures
• &openXinha
• &print_main
• &print_getfile
• &print_delfile
• &print_doimess
• &print_subsmess
• &print_unsubsmess
• &print_show_mess
• &print_show_rfc_mess
• &print_change_editor
• &print_test_send
• &print_statdaily
• &print_logout

UPDATE: oops! ... i just now noticed that the code was truncated. Perhaps those functions are defined in the same body of code. Either way ... it's a mess to trudge through.

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)