Write an automated script or action for Adobe Illustrator CC

Hi, I have thousands of images as EPS files that I need to convert to PNG files for my website. The files are basic single colour compounded images on 1 layer. I need a script or action to work in Adobe Illustrator CC to do the following: 1. Open EPS or AI file containing a single colour vector graphics (see attached example) 2. Set colour of image as 100% Black 3. Set size as 500 pixels wide 4. Set artwork to image size 5. Save for Web - PNG Transparent to separate folder 6. Save file as EPS to separate folder 6. Save file as AI to separate folder 7. Close file 8. Open next file and repeat I require this script or action to be automated with the ability to specify the folder where a batch of files will be opened from. If you require more information, please let me know. I would like to find that will be able to help with other Illustrator projects in the future.