It is quite a complicated concept and i am trying to crack it. go through this video and hope it helps.
http://www.youtube.com/watch?v=DF90We_xjY4
http://www.youtube.com/watch?feature=endscreen&NR=1&v=lKu2LAgEcpU
I hope this will help.
It is quite a complicated concept and i am trying to crack it. go through this video and hope it helps.
http://www.youtube.com/watch?v=DF90We_xjY4
http://www.youtube.com/watch?feature=endscreen&NR=1&v=lKu2LAgEcpU
I hope this will help.
tnx for your help.it was very useful