XML Google Maps and subdomains

If you are using this plugin with wordpress installed in a subdirectory that happens to be the root of a subdomain you will need to change two lines in the code to make it work.

Look for the following code:
$server_path = $_SERVER["DOCUMENT_ROOT"];
and replace with:
$server_path = $_SERVER["SUBDOMAIN_DOCUMENT_ROOT"];
in lines 151 and 207