Comics Message Warning

When I go to look at a comic, I get this message:

File Download - Security Warning
Do you want to open or save this file?
Name: rt3_default.js
Type: JScript File 180 Bytes
From: www.ucomics.com

Is this something I should be concerned about? So far, I have just cancelled it, but it keeps coming back. :confused:

What browser and OS are you using?

I am using Avant Browser ver 10.1 Build 35 with Win XP SP2.

I saw the same message today when I accessed Dilbert. IE6, Win XP Pro. I told it no, and it went away.

I always tell it no, but it keeps coming back.