Hello,
It appears all the files you've attached are js ... I am pretty sure I can find a way to save a log of pdf - username - date accessed in a few hours max 24 after being awarded.
Contact me if you are interested in high quality works, communication and reliability... I've studied in US 7 years, I am great with research and understanding my client's instructions. I go over requirements to obtain the best results time after time.
More about me... I have over 10 years experience in advanced data extraction, analysis and mining, including server administration [Linux, Solaris, FreeBSD], database creation, Excel works, web development [ PHP, Perl, Python etc ]
I am eager to take your project and provided with clear and thorough specifications, I will certainly deliver the best results possible.
Thank you for your consideration,
Radu C