I have a contract with a bunch of functions that don't involve ethers or any kind of funds at all. Basically all I want is to have a html page with forms that allow people to use those functions.
All transactions would be done from the same ethereum address, using ether only as gas. Users would need an account to avoid anyone draining all my gas, account that I only give to certified people, and with a limited number of transaction per day or per hour.
Basically, users don't even have to know they're using a blockchain.
Currently my contract is running fine on Ethereum Wallet, what would I need to deploy an app ? Tutorials I find seem overcomplicated.
What is the most simple way to call contract functions from a web page ?