Once you configure your map, you can bookmark it for later use, or you can install it on your web site by doing the following:

1) Get a Google Maps API key for your domain (Google licenses for maps are domain specific, so it will not work you cannot skip this step).
2) View the HTML source and save all the HTML from the page containing the map. 
3) Edit the HTML page and replace our Google Maps API key with your key in the 7th line of the HTML page.
4) Send the file to your server... voila.
5) Please leave the credit to this web site in.