Very simple module to that uses asynchronous google analytics code. It supports template override.

In this version the only option supported is to set the domain name used in the cookie by google code. This is useful when you want to use the same tracking code on multiple subdomains.

This module follows the suggested format for 1.5 modules. Here is the basic structure of the module contents:
mod_asyncga/en-GB.mod_asyncga.ini
mod_asyncga/helper.php
mod_asyncga/index.html
mod_asyncga/mod_asyncga.php
mod_asyncga/mod_asyncga.xml
mod_asyncga/tmpl/default.php
mod_asyncga/tmpl/index.html