SD Card Backup via Wifi

Hi,

I'm searching a program what will backup my sdcard automatically if the phone is connected to es special wifi.
i mean the same function like Appl's iPhone / iPad backup via Wifi with iTunes.

Is there any program / app for Android available what can do this?

All apps what i have found have not the right functions what i need.
I need the follow functions:

- Automatically backup of selectet folders from my sd card if the phone connected to a specified Wifi
- scheduled backup and catch up the backup if the wifi is not available to the scheduled time
- send the backup via wifi to a selected PC ( if PC is not online catch up the backup when the PC is back online.
- optional send the backup to a NAS
- optional send the backup to a Cloud
- optional send my a information via mail if the backup with the finished stat.

Thanks
Nico