Javascript for Tracking Multiple AccountIDs

How to set up the conversion counter for multiple accounts

[pokerjoker]

I'm trying to set up Overture's conversion counter javascript for multiple account IDs. Suppose you have account ID X (for a US account) and account ID Y (for a Australian account).

Do I need to write an IF statement to parse the URL and grab the country (and then set the proper account id), or can I just create a separate javascript function for each account id and run it when the user clicks on the "conversion link"?