Yes, I made that change because the error was indicated by one of the tools I use that points out improper code.
unfortunatelý the termination of the select is incorrect in 1.97 
I assume you will correct it (or use my .js, there are only four changes)
interesting that I am the only one suffering from the problem.
-anders
OK, I’m seeing the same error now. I don’t know why the lint tools haven’t flagged this as an error. I’ll make the fix and post an updated file.
Go to the post announcing version 1.97 of the plugin . The ZIP file has been updated to contain the previous version of the J_RFXtrx.js file. This file probably already matches your modified file. Sorry for the confusion and the error in this file. I can’t imagine why others haven’t experienced and reported this problem.