Hello there,
I am Actionscript 3.0 programmer working in Flash, Flex and Adobe Air. Please take a look at my reviews and feedback for further reference.
Regarding the project, there are a couple of things I would like to ask for you. Since you are making touchscreen application, why do you need to use it in html or chrome. Can you tell me where do you intend to use this KIOSK application. From my experience, you don't need to use any feature of html or chrome. You need an Adobe Air application, that can be installed in the device and once run will show you Fullscreen. Do you have windows or make on your KIOSK device.
Please take a look at this link, https://www.freelancer.com/projects/Flash/App-Adobe-AIR-for-touchscreen/ This is my previous touchscreen application which was a huge success and the employer even sent me a bonus. I am going to use the same file to modify and adjust your settings, so this makes me quick, real quick. Let me know, if you have any further questions.
Regards