I have a collection of complex Photoshop actions that I have built. Now, I am needing to move from actions to scripting to accomplish new tasks in Photoshop. Since I didn't want to rebuild everything as new scripts, I searched for a tool to recycle my existing actions.
PS-Scripts.com provided a link to a solution.
Running that script in Photoshop CS5 (File>Scripts>Browse) creates .jsx files that replicate the original .atn action files. Now, I can copy relevant sections of JavaScript out and utilize them in my new scripts.
Thanks to xbytor for sharing the solution.