Dynamically driven coloured map

We have the attached map with #100 different “departments??. We need to drive each department colour dynamically. 3 colours are possible: color1, color2, and color3. The values of these colours are parameters of an XML file, example: ? <colours><color1>#FFFFF</color1><color2>#C0C0C0</color2><color3>#FF8000</color3> </colours> ? By default, all departments are of colour color1. Some departments will be coloured following the XML file: ? <dep_of_color2> ? ? ? ? ? ? ? ? ? ? ? <dep>22</dep ><dep>52</dep> </dep_of_color2> <dep_of_color3> ? ? ? ? ? ? ? ? ? ? ? <dep>02</dep><dep>12</dep><dep>28</dep><dep>76</dep> </dep_of_color3> ## Deliverables Attached is [login to view URL] which is the map with departments, [login to view URL] is an example of what it should look like. Use size of 650px width for the map delivered.