How to get rid of the "Comment {1}"

Hello there, I was wondering, does anyone know how to get the font of the comment number a little bit smaller, or get rid of it all together?



And, also of the title of the entry:



I'm pretty sure it's somewhere in the settings, in the whole:

set f_entry = "Verdana";
set f_entry = "11px";

part, but I'm not sure which one is it, or if I have to add it or something. Thanks a lot for your help! *g*

Oh, also, I found this in one post, somewhere, not quite sure where:

set text_page_prev = "Before";
set text_page_next = "After";

But when I put it in my layer, it says that it doesn't recognize the function. What's wrong? Thanks.