Modify .pl script to automatically play revamped game on a website

Already have a compiled .pl script with xml/csv files which connects to desired website, logs in and automatically plays a quiz game that used to exist on the website. Require a coder to modify the code of the existing script and recompile it so it is capable of automatically playing a new quiz on a different section of the same site. I will provide existing code as well as element id's and text for the correct answers found in the new game to make modifying the code quicker. Also want added functionality that isn't in the script currently to add a delay or change how quick the script plays the game. No time wasters please and I want good communication, I will award the first milestone payment as soon as you accept the project and get to the halfway mark on changing the script. I've had a lot of people that have said they can do this project for me but then backed out when they actually couldn't. Ideal project for coders used to automated perl/macro/webscraping/Mechanize Thanks,