Clear Javascript code from one page of website

Job ID: 32749115

Budget: $10 – $30 USD

I need someone to clear the javascript code from onepage of my website.

I did Coverage analysis on Google Chrome and I have some codes that have a lot of Unused Bytes, because my code is dirty. There are only two .js files, I have attached the print of the analysis below.

I want you to remove all useless functions and make the site and code simpler.

Here are the analysis prits. The work is only in Javascript, css is not necessary:
Related categories: JavaScript CSS HTML5 HTML jQuery / Prototype