redirect all www to none www for all map domains

Hi
This is my problem:
I have WordPress multisite running and I'm using the domain mapping plugin.
Now I create this website on my network: http://ivlaw.org , it is working fine.
When users trying to access http://www.ivlaw.org thy get page not found, my question is how do I redirect all www to none www for all map domains?
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Things I want to mention
This is my main domain http://ilogic.co.il it works fine redirecting www to none www
Also sub domains on the network works fine http://pizza3.ilogic.co.i
* I use A record form the domain registrar to point the domain to the IP
Please advise
Shlomi