CSS & Javascript Work

I have a project with a charity client where I need to create some JS elements that will be used as templates across multiple aid projects on their site. Part 1 - I want to create a Google Map which automatically pulls in geo-tagged photos from a specific gallery. I have a specific idea in mind as to how it should look and I already have a piece of code I would like it to imitate. However I need the code to be re-written to incorporate the use of either Flickr or Picasa so that all the client needs to is change the specified gallery number/link. Part 2 - I want to display some of their project stats using animated graphs, pie charts and numbers. i.e. the graphs should start with all levels zeroed out when a user lands on a page and they should animate up to their values when seen. The same goes for the pie-charts and number values (number values should count up from zero). I need a coder to take the designs and convert them in to working JS elements. The finished code will need to work across the rage of different projects the client runs. It's essential that the code is clean and has clear markup of each element for the internal developer team so that they can build it in to their existing site with ease.