[flexcoders] Adding container references to an array

[Hyder]

How do I add container references to an array.
For example, I have these 4 containers

<mx:Panel id="home" title="Home" />
<mx:Panel id="portfolio" title="Portfolio" />
<mx:Panel id="skills" title="Skills" />
<mx:Panel id="contact" title="Get in touch" />

How do I add their references to an array in MXML

<mx:Array id="containerList">
<!-- CONTAINER REFERENCES GOES HERE -->
</mx:Array>