Android Phonegap Plugin to get external SD Path

Hello, I need a Phonegap plugin that returns the path to a specific mount point. The mount point needed is the one that has a specific file in its root folder. The plugin shall check for all the mount points, and returns the first mount point that contain the "[login to view URL]" file. I need it to find the path to an external sd card where the user will put a configuration file. So the user has an sdcard with a "[login to view URL]" config file. This file can be in a path like /mnt/external_sdcard/[login to view URL] or /mnt/extSdCard/[login to view URL] and so on... The plugin shall return "/mnt/external_sdcard/" in the first case, and /mnt/extSdCard/" in the second. Here's a possible way to go [login to view URL] This is a "test" project. I'm a javascript programmer and I need a partner able to develop phonegap plugins for my applications. Thank you