Hi
*Issues fixed:*
*1. *ReferenceError: assignment to undeclared variable t_res in FileManager
*2.* Add missing default case in switch statement.
*3.* code improvements.
issue #1 is reproduced on mozilla browser of ubuntu machine when
FileManager is opened for the first time in Backup server tool.
Thanks to Neel for reporting the issue #1.
Please review the patch.
Thanks,
Surinder Kumar