Complete Google Maps API project

We have a project started and it should be simple for a Google maps expert to complete. Map displays weather and webcam information in 4 categories in a pop up window. All link information is retrieved from an XML file. Each category has different data to retrieve and display. Some are text with links, some are RSS feeds, some are Images. Project is complete when you can demonstrate a working example, provided all files with instructions on how to implement on our server. Please see PDF for details, we can add/update the existing scripting or you can provide new scripting that meets the requirements.