Some tools to make dynamic org charts with D3.
Fire up the simple python server to serve the pages (you'll need to be serving via http and not the local file system so you can fetch data, external libs, etc)
python -m SimpleHTTPServer 8000
create a file called "data.csv" with columns for each level.
$ ruby csv_to_flare.rb > data.json
NOTE: currently supports 4 levels of depth.