#sub-index a {
	background-image:url(img/sub_school.gif);
}

#p-index #sub-index a {
    background-position:-240px top;
}


#sub-exhibit_room a {
	background-image:url(img/sub_exhibit_room.gif);
}

#p-exhibit_room #sub-exhibit_room a {
    background-position:-240px top;
}

#sub-memorial-hall a {
	background-image:url(img/sub_label-memorial-hall.gif);
}

#p-memorial-hall #sub-memorial-hall a {
    background-position:-240px top;
}


#sub-collection-in a {
	background-image:url(img/sub_collection.gif);
}

#p-collection-in #sub-collection-in a {
    background-position:-240px top;
}