No the database has no username or password, that's why I've left them blank.

ReSpawN: Thank you ever so much for doing that. I can see I had the logic sorted out (I think), but had some syntax wrong. When setting variables, you've used: addslashes, urlencode and [i]htmlentities[/I. I haven't actually used them before and I'll need to look up what each of them do.

I'll have a play around with it and see what I can come up with!