Javascript TreeMap - CSV Data

Simple project Use free javascript source to build a treemap using CSV data. [login to view URL] [login to view URL] I have 1 CSV/excel file which contains 2 columns and 600 rows 1) Code 2) Types Then I have a URL which pulls the following data in CSV format; 1) Code (Same as above code) 2) Size 3) Change in size Will need to combine data from 2 CSV files to create treemap. 400-600 rectangles on treemap. Pretty much all coding is done for you, you just need to put it together. Regarding URL which fetches data, this URL will have to fetch data every 10 minutes. Simple project.