Rated 5 out of 5 stars

Its OK now, and there is no need to worry about answering my question. I was misguided but some guru guidance what I had earlier, before adding the YesScript.

I JUST Got iT under:

Tools / Add-ons / Extensions & to add further addresses there is [Options] button.

And it works cool and remembers what is added in the list [ as I read somebody says, it doesn't remember ].

Thanks a lot and Godspeed.

Léirmheas ar leagan níos sine den bhreiseán seo (1.9.1-signed.1-signed). 

Rated 5 out of 5 stars

I've just added it but I can't see it under Tools/adons/options nor elsewhere in browser's command menus.... I'm using FireFox 18.0.2. have you modified it to work in background or I'm not getting the point?

Léirmheas ar leagan níos sine den bhreiseán seo (1.9.1-signed.1-signed).