Can't seem to find values in simple Browser Game

[lojmirNY]

so there is a browser game i am trying to change the values of : [Link]

but every method i've tried so far in either changing the score or the amount of balls i cant seem to get it to work. The values simply arent there, looking at the .js file also doesn't help very much. is there anyone who can maybe point me in the right direction ?
any help would be appreciated