Forum:Add a Page button customization

Hi, i was wondering how you customize the "Add a Page" button on wikias, like this one: http://tardis.wikia.com/wiki/Special:WikiActivity. I want to change the message of Add a Page's button, and i want to add a message plus small picture under the "Add a Page" button.

Thanks!

From KellynKaz.


 * To change the text, go to MediaWiki:Button-createpage on your wiki. Ad for the stuff underneath, that is created using javascript. The DW Wiki has the code here.