Uninitialized variables

Hi Gopi!
I use several of your plugins and want to take this opportunity to thank you for yur hard work!
I’ve noticed that you are not declaring your variables in your JavaScript files. I would suggest that you add:

var FadeIn_bFadeOutt ="";
var FadeIn_Fade="";
var FadeIn_FadeRotate="";
var FadeIn_FadeStep="";

somewhere in the beginning of wp-fade-in-text-news.js
Also, while its open in your editor, change:
<script type="text/javascript" language="javascript">
to:
<script>
on lines 77 and 254 of in wp-fade-in-text-news.php
its deprecated!
Gratefully,
-Brian
P.S. Also, I can confirm that this plugin works up to WP ver. 5.8-beta2-51179 so you can bump it up to that.
@brianbrown