function Menu_Principal_MouseOut(Sender) {
    Sender.className = "Menu_Principal_Item";
}

function Menu_Principal_MouseOver(Sender) {
    Sender.className = "Menu_Principal_SelectedItem";
}

function Menu_MouseOut(Sender) {
    Sender.className = "Menu_Item";
}

function Menu_MouseOver(Sender) {
    Sender.className = "Menu_SelectedItem";
}

function Menu_MouseOut_Sup(Sender) {
    Sender.className = "Menu_Item_Sup";
}

function Menu_MouseOver_Sup(Sender) {
    Sender.className = "Menu_SelectedItem_Sup";
}

function Menu_MouseOut_SupA(Sender) {
    Sender.className = "Menu_Item_SupA";
}
         
function Menu_MouseOver_SupA(Sender) {
    Sender.className = "Menu_SelectedItem_SupA";
}

function Menu_MouseOut_SupB(Sender) {
    Sender.className = "Menu_Item_SupB";
}

function Menu_MouseOver_SupB(Sender) {
    Sender.className = "Menu_SelectedItem_SupB";
}