Download files on cRIO by VI accessed by a web browser

Hello,

I have a VI on a compactRIO. I access to this VI by a page on web browser, I used for that : ''web publishing tool''. I want to add a button ''Download'' on my VI to download some files from the cRIO in my computer. So I want to know if it's possible to inject a script in the web page in adding some code in my VI?

Thanks for your help