"images/shadow-grid.gif",
"images/shadow.png",
"images/shadow_white.png",
- "images/sign_excl.gif",
- "images/sign_info.gif",
- "images/sign_quest.gif",
+ "images/sign_excl.png",
+ "images/sign_info.png",
+ "images/sign_quest.png",
"images/small_question.png",
"images/tag.png",
"images/toolbar.png",