Looking for a specific asp search engine..??

Hi

I have been looking everywhere for a asp code that can search my database member table for names, allowing people to see/test if there member names are taken, before they send me a registration request

this is the information like I want the code to be able to give back:
Option 1: There is no user, with that name – you are free to register that name
Option 2: that username is taking – you can not use that name
I don’t want the search result to be shown... only a "username taken" or "username not taken" search result.

I don't want the people searching the database to see the result, only letting them know if they can get the username or not


I hope this clears what type of search code I need...

Does anyone know where I can find an asp code with that function…??