Get facebook profile ID or Picture by Email

I would like to get the profile ID or picture using the users email , something like this http://fb-tut.4p-tec开发者_开发技巧h.co.il/index.html

I could parse this page http://www.facebook.com/search.php?init=dir&q=&type=users But i was wondering if there is a cleaner simpler way to do it.

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https://graph.facebook.com/search?q={EMAIL}&type=user&access_token={ACCESSTOKEN}

This gives the ID