Can you name the swf files with a suffix of the category id?

Is it always the same script file that is supposed to call the different .swf files, or do you have a separate .js file for each .swf?
Code:
<script src="http://zencart-demo-store2.littleolemedesigns.net/includes/templates/Romance_Divine_Custom/jscript/Header_Animation.js"></script>

<script src="http://zencart-demo-store2.littleolemedesigns.net/includes/templates/Romance_Divine_Custom/jscript/Header_Animation1.js"></script>

<script src="http://zencart-demo-store2.littleolemedesigns.net/includes/templates/Romance_Divine_Custom/jscript/Header_Animation23.js"></script>