seamless connection

["Ambreen Sheikh" <anbreen gmail com>]

i am basically trying to write a code , through which i will be able to
disconnect myself from one wireless network and connect myself to
another without letting the user find out about it.
so before actually writing the code i tried to perform the same operation through the command line, but still have no success.

i was trying if some how i could find out, how network manager
connects to a particular network when we click on its applet and select
a particular network.
like for example what are the API's called by the network manager or what are the steps performed by the network manager.
i have gone through the network manager's source code, but i am unable to extract the required information.

so kindly any help will be appreciated.