My personal advice is, as tempted as your are to gamble on a site like this, dont do it.
Why ? I wouldnt feel comfortable to send my ID to a site that uses a script and template that so many other sites are using ; who knows what they can do with our identity ? Gamble on bigger , well established sites, where u wont worry for the safety of your ID.
Aside from that they have proven nothing from gambling community and asking for an ID , maybe if we are talking about those established and reputable gambling as what I did in many sites that I am playing .
lets choose other sites that have proven their names here in bitcointalk and not with this type that shows no interest in Bitcointalk members.