Hello
I have 2 questions about this website:
http://www.iranchamber.com/calendar/..._converter.php

1- With what programming language is it written?

2- Is all of its calculation algorithms embedded in the file, so that if a professional programmer clicks on: View> Source code, he can understand the whole calculation methods, or the calculations are dependant on being connected to the server? (When I go to the website, the calculations work perfectly even if I disconnect my internet, but if I save the file on my HDD, then open it again, the calculations don't work properly(even after activating activex content). Can the programmer, understand it, just by having the saved file?

Thank you