Use Multiple Javascript Pages in a single form

I logged them both and they are working just fine. It's just for some reason it's not working together as I explained. 

As long as creating "page3.js" concerns, don't you think it will be the same case as using "page2.js" into "page1.js". Let's assume that we can get the scripts working via $.getScript(), but will they be able to get the triggers from the webpage respectively?