Pure JS filtering and little php

I have bought a wordpress plugin to upload files for users. [login to view URL] you can check the demo. [login to view URL] Username: test Password: testing123xyz I need the following changes (1) date,time of uploaded files. (2) Search box for searching filename and search box for searching by date in uploaded files.. 2.(a)suppose i upload many documents like “[login to view URL]” , “[login to view URL]” as so on…what i want is to show all filenames containting search word “nepal” in their filenames..if I type nepal in search box… “next page” button/link should be there if list is big..instead of showing all results in same page. 2.(b) search by date..(list of all uploaded files of any selected date or given period i.e. show all files uploaded for user between 4th aug 2015 to 7th aug 2005) The plugin author says: Although I can't help with custom coding at the moment I can help you on your way. I recommend freelancer if you want custom work. However rather than using PHP it's much easier to use pure JS filtering, something like this could be implemented easily. [login to view URL]