[flexcoders] repeater and swapChildAt

[grimmwerks]

Ok - if I've got 4 buttons being created in a repeater -- since  
children of a component are referenced by that repeater id (ie

<mx:Repeater id="rep"  
dataProvider="{CircleData.getInstance().currentCircleArray}">
                <mx:Button id="button" />
</mx:Repeater>

It'd be button[x] -- correct? ie the array of buttons.

Well if wanted to swap two buttons - would that kill their positioning  
after that?