#mainnav #mn1 {
	background-image:url("../pix/nav/entreprise_fr.gif");
}

#mainnav #mn2 {
	background-image:url("../pix/nav/engineering_fr.gif");
}

#mainnav #mn3 {
	background-image:url("../pix/nav/manufacturing_fr.gif");
}

#mainnav #mn4 {
	background-image:url("../pix/nav/activite_fr.gif");
}

#mainnav #mn5 {
	background-image:url("../pix/nav/infrastructure_fr.gif");
}

#mainnav #mn6 {
	background-image:url("../pix/nav/qualite_fr.gif");
}

#mainnav #mn7 {
	background-image:url("../pix/nav/references_fr.gif");
}