Convert PHP/static Folder Tree to Coldfusion/Ajax

I'm creating a simple Document Management app for my client. My background is web design, databases and ColdFusion. I wish to display a Folder Tree of documents and allow the client to add, delete and/or edit nodes on the Tree, with the results being updated back to the database immediately using Ajax. I have found an app which seems to be able to "almost" do what I want. See: [login to view URL] I need: (1) The PHP page rewritten/reshaped in Coldfusion. As I mentioned above, I know Coldfusion and this shouldn't be too difficult. (2) The Ajax update process working on my client's server and interfaced to the client-based Folder Tree