This plugin comes with 11 different conditional tags.

glx_if_frontpage
If we are on the websites frontpage

glx_if_not_frontpage
If we are not on the websites frontpage, searchpage or category list. hmmm this could be the same as if_individual_article, well i cant remember why i did this one. But it is there for you to play with.

glx_if_section_frontpage
If we are on a sections frontpage

glx_if_not_section_frontpage
If we are not on the sections frontpage but in a section

glx_if_search
If the user are doing a search

glx_if_not_search
If a search not have been attempted

glx_if_category_list
If we are on a category list

glx_if_comments_open
If comments are open for this article

glx_if_comments_closed
If comments are closed for this article

glx_if_comments_closed_comments
If comments are closed for this article, but there are comments left before

glx_if_comments_count
Oputput text if comments are equal to something

You can see some examples and more info at the Information URL below.