Android Phone Locator

Am looking for an anti theft android app + website where users can: * Show location on website: Check where their mobile phone is on the internet and get it displayed on a (google) map. Just like [login to view URL] There are several open source codes that already offer part of the features needed. The website needs to have a (secure) login for the user where the user can control several options for his phone. * Remote lock: The user needs to be able to lock the phone remotely (only to be unlocked by password) and display a custom message that the user can set on the website (e.g. This phone is lost, please call 123456 if you found this phone) * Remote wipe: The user needs to be able to delete/erase all personal information from his phone from the website in case his phone is lost. The users need to be able to select what to wipe (contacts, mailbox, SD card, call history, etc) The app should be suitable for Android 1.5+ If this project works out, there will be follow up developments like other platforms, SIM change notification etc.