diff --git a/htdocs/theme/auguria/img/menus/topmenu_bg.gif b/htdocs/theme/auguria/img/menus/topmenu_bg.gif
deleted file mode 100644
index 48cfe1a00ae..00000000000
Binary files a/htdocs/theme/auguria/img/menus/topmenu_bg.gif and /dev/null differ
diff --git a/htdocs/theme/auguria/img/menus/topmenu_bg.png b/htdocs/theme/auguria/img/menus/topmenu_bg.png
new file mode 100755
index 00000000000..da240b012c7
Binary files /dev/null and b/htdocs/theme/auguria/img/menus/topmenu_bg.png differ
diff --git a/htdocs/theme/auguria/img/menus/topmenu_right.gif b/htdocs/theme/auguria/img/menus/topmenu_right.gif
deleted file mode 100644
index cc7dd51652d..00000000000
Binary files a/htdocs/theme/auguria/img/menus/topmenu_right.gif and /dev/null differ
diff --git a/htdocs/theme/auguria/img/menus/topmenu_right.png b/htdocs/theme/auguria/img/menus/topmenu_right.png
new file mode 100755
index 00000000000..d6fd3c41168
Binary files /dev/null and b/htdocs/theme/auguria/img/menus/topmenu_right.png differ