How to serve up different javascript files by browser width
So I want certain Javascript files for certain browser widths.  I know that @media serves up specific CSS per browser width and some devices.
How would I do something similar for Javascript files, WITHOUT using server side calls?

Is is possible with Javascript to call other Javascript files based on browser width?
If so, How?

Thanks in advance.
How to serve up different javascript files by browser width
===

So I want certain Javascript files for certain browser widths.  I know that @media serves up specific CSS per browser width and some devices.
How would I do something similar for Javascript files, WITHOUT using server side calls?

Is is possible with Javascript to call other Javascript files based on browser width?
If so, How?

Thanks in advance.