vB4 StatusIcons Change Extension .PNG to .GIF
 

I try to find in the stylevar and template manager how to change the statusicon extension.
Example : "category_forum_old.png"
If i want to make : "category_forum_old.gif" How to do it ?
I don't found in the template and the stylevar, so ?

For people who want to know WHY : simply to have animated icons.