Local Listings Map

Hello. I need following changes to my wordpress script. This changes only for Listings Map. Url: [login to view URL] Htaccess login and password: Login: test Password: test 1. Each company listing must be numbered and this number needs to be assigned to Google Maps Icons as is done on Yelp or YellowPages. Example: [login to view URL] [login to view URL] At this point, I just have icons without numbers on my Google Maps. Usually I have 15 listings on the map and on page. Please don't store listing numbers in mysql db. Why? Because when I import new listings into mysql db they will be imported without any numbers(only company name, phone and street address). 2. There is Mo'Map function In Yelp Google Maps, it extends the area of the map. Need to implement the same function. 3. Yelp has a function where Google Maps is constantly in the foreground, Google Maps follows the user when he(she) scrolls the screen. Google Maps should be displayed in the right column and followed by the user, size of Google Maps should be equal to the value of the right column.(see Yelp for example)