Handling Dynamic Data Requests on Form Variables

I’m trying to work with the scripting feature in order to pass credentials for a login page. I basically need to dynamically generate a date/timestamp and then submit as a form variable. The way I do this with Selenium is via a JavaScript. I also have a C version of the same function that I use for other tool sets.

Is there specific support for JavaScript, C or any other scripting language?

Sorry, the scripting support is pretty rudimentary and doesn’t support executing arbitrary code. One way to do it would be to dynamically generate the script on the client side before submitting it so that the script included the date/timestamp directly.