I'd like to include a domain name availability checker on my website so people can check their desired names themselves.

I'm not keen on driving my potential customers to competitors, so I don't want a site that carries ads for hosts, domain name sales and so on. I've Googled but every site I've found so far has ads somewhere on it.

The domains I want to check are US and Australian.

Any ideas?

Thanks.

Maybe you can find a script that can do this on a site like hotscripts.com?

I just replied over here: http://webmaster-talk.com/showthread.php?t=34866

I'm closing the thread so there won't be duplicates.