[flexcoders] Duplicating a component

[Robs]

Hi all,
   I have a component having 3 combos & 2 buttons 'Add' & 'Delete'. I 
have a scenario wherein the moment I click on 'Add', the entire 
component should be duplicated. Currently, on using 'addChild', I'm 
getting an index bound error.
   Can someone help me please?

Thanks,
Robi.